Updated to latest version.
This commit is contained in:
Martin Edenhofer
parent
26cd94acab
commit
5977b9e348
1 changed files with 278 additions and 261 deletions
471
app/assets/javascripts/app/lib/base/bootstrap-tokenfield.js
vendored
Executable file → Normal file
471
app/assets/javascripts/app/lib/base/bootstrap-tokenfield.js
vendored
Executable file → Normal file
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@ -25,7 +25,7 @@
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};
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} else {
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// Browser globals
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factory(jQuery);
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factory(jQuery, window);
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}
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}(function ($, window) {
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@ -63,9 +63,9 @@
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}
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var specialCharacters = ['\\', '$', '[', '{', '^', '.', '|', '?', '*', '+', '(', ')']
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$.each(this._delimiters, function (index, char) {
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var pos = $.inArray(char, specialCharacters)
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if (pos >= 0) _self._delimiters[index] = '\\' + char;
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$.each(this._delimiters, function (index, character) {
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var pos = $.inArray(character, specialCharacters)
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if (pos >= 0) _self._delimiters[index] = '\\' + character;
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});
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// Store original input width
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@ -102,7 +102,7 @@
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// Create a new input
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var id = this.$element.prop('id') || new Date().getTime() + '' + Math.floor((1 + Math.random()) * 100)
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this.$input = $('<input type="text" class="token-input" autocomplete="off" />')
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this.$input = $('<input type="'+this.options.inputType+'" class="token-input" autocomplete="off" />')
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.appendTo( this.$wrapper )
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.prop( 'placeholder', this.$element.prop('placeholder') )
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.prop( 'id', id + '-tokenfield' )
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@ -134,8 +134,13 @@
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this.disable();
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}
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// Set tokenfield readonly, if original input is readonly
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if (this.$element.prop('readonly')) {
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this.readonly();
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}
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// Set up mirror for input auto-sizing
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this.$mirror = $('<span class="js-tokenfieldMirror" style="position:absolute; top:-999px; left:0; white-space:pre;"/>');
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this.$mirror = $('<span style="position:absolute; top:-999px; left:0; white-space:pre;"/>');
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this.$input.css('min-width', this.options.minWidth + 'px')
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$.each([
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'fontFamily',
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@ -149,12 +154,7 @@
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], function (i, val) {
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_self.$mirror[0].style[val] = _self.$input.css(val);
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});
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if (!$('.js-tokenfieldMirror').get(0)) {
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this.$mirror.appendTo( 'body' )
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}
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else {
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this.$mirror = $('.js-tokenfieldMirror')
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}
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this.$mirror.appendTo( 'body' )
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// Insert tokenfield to HTML
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this.$wrapper.insertBefore( this.$element )
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@ -164,7 +164,7 @@
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this.update()
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// Create initial tokens, if any
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this.setTokens(this.options.tokens, false, false)
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this.setTokens(this.options.tokens, false, ! this.$element.val() && this.options.tokens )
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// Start listening to events
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this.listen()
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@ -172,23 +172,28 @@
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// Initialize autocomplete, if necessary
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if ( ! $.isEmptyObject( this.options.autocomplete ) ) {
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var side = this.textDirection === 'rtl' ? 'right' : 'left'
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var autocompleteOptions = $.extend({
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minLength: this.options.showAutocompleteOnFocus ? 0 : null,
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position: { my: side + " top", at: side + " bottom", of: this.$wrapper }
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}, this.options.autocomplete )
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, autocompleteOptions = $.extend({
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minLength: this.options.showAutocompleteOnFocus ? 0 : null,
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position: { my: side + " top", at: side + " bottom", of: this.$wrapper }
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}, this.options.autocomplete )
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this.$input.autocomplete( autocompleteOptions )
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}
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// Initialize typeahead, if necessary
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if ( ! $.isEmptyObject( this.options.typeahead ) ) {
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var typeaheadOptions = $.extend({
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minLength: this.options.showAutocompleteOnFocus ? 0 : null
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}, this.options.typeahead)
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this.$input.typeahead( null, typeaheadOptions )
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var typeaheadOptions = this.options.typeahead
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, defaults = {
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minLength: this.options.showAutocompleteOnFocus ? 0 : null
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}
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, args = $.isArray( typeaheadOptions ) ? typeaheadOptions : [typeaheadOptions, typeaheadOptions]
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args[0] = $.extend( {}, defaults, args[0] )
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this.$input.typeahead.apply( this.$input, args )
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this.typeahead = true
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}
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this.$element.trigger('tokenfield:initialize')
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}
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Tokenfield.prototype = {
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@ -196,137 +201,131 @@
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constructor: Tokenfield
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, createToken: function (attrs, triggerChange) {
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var _self = this
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if (typeof attrs === 'string') {
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attrs = { value: attrs, label: attrs }
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} else {
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// Copy objects to prevent contamination of data sources.
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attrs = $.extend( {}, attrs )
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}
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if (typeof triggerChange === 'undefined') {
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if (typeof triggerChange === 'undefined') {
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triggerChange = true
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}
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}
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var _self = this
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, value = $.trim(attrs.value)
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, label = attrs.label && attrs.label.length ? $.trim(attrs.label) : value
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// Normalize label and value
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attrs.value = $.trim(attrs.value.toString());
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attrs.label = attrs.label && attrs.label.length ? $.trim(attrs.label) : attrs.value
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if (!value.length || !label.length || value.length < this.options.minLength) return
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// Bail out if has no value or label, or label is too short
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if (!attrs.value.length || !attrs.label.length || attrs.label.length <= this.options.minLength) return
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// Bail out if maximum number of tokens is reached
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if (this.options.limit && this.getTokens().length >= this.options.limit) return
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// Allow changing token data before creating it
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var prepareEvent = $.Event('tokenfield:preparetoken')
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prepareEvent.token = {
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value: value,
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label: label
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}
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this.$element.trigger( prepareEvent )
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var createEvent = $.Event('tokenfield:createtoken', { attrs: attrs })
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this.$element.trigger(createEvent)
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if (!prepareEvent.token) return
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// Bail out if there if attributes are empty or event was defaultPrevented
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if (!createEvent.attrs || createEvent.isDefaultPrevented()) return
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value = prepareEvent.token.value
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label = prepareEvent.token.label
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// Check for duplicates
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if (!this.options.allowDuplicates && $.grep(this.getTokens(), function (token) {
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return token.value === value
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}).length) {
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// Allow listening to when duplicates get prevented
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var preventDuplicateEvent = $.Event('tokenfield:preventduplicate')
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preventDuplicateEvent.token = {
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value: value,
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label: label
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}
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this.$element.trigger( preventDuplicateEvent )
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// Add duplicate warning class to existing token for 250ms
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var duplicate = this.$wrapper.find( '.token[data-value="' + value + '"]' ).addClass('duplicate')
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setTimeout(function() {
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duplicate.removeClass('duplicate');
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}, 250)
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return false
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}
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var token = $('<div class="token" />')
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.attr('data-value', value)
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var $token = $('<div class="token" />')
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.append('<span class="token-label" />')
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.append('<a href="#" class="close" tabindex="-1">×</a>')
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.data('attrs', attrs)
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// Insert token into HTML
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if (this.$input.hasClass('tt-input')) {
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this.$input.parent().before( token )
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// If the input has typeahead enabled, insert token before it's parent
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this.$input.parent().before( $token )
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} else {
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this.$input.before( token )
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this.$input.before( $token )
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}
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// Temporarily set input width to minimum
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this.$input.css('width', this.options.minWidth + 'px')
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var tokenLabel = token.find('.token-label')
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, closeButton = token.find('.close')
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var $tokenLabel = $token.find('.token-label')
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, $closeButton = $token.find('.close')
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// Determine maximum possible token label width
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if (!this.maxTokenWidth) {
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this.maxTokenWidth =
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this.$wrapper.width() - closeButton.outerWidth() -
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parseInt(closeButton.css('margin-left'), 10) -
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parseInt(closeButton.css('margin-right'), 10) -
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parseInt(token.css('border-left-width'), 10) -
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parseInt(token.css('border-right-width'), 10) -
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parseInt(token.css('padding-left'), 10) -
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parseInt(token.css('padding-right'), 10)
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parseInt(tokenLabel.css('border-left-width'), 10) -
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parseInt(tokenLabel.css('border-right-width'), 10) -
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parseInt(tokenLabel.css('padding-left'), 10) -
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parseInt(tokenLabel.css('padding-right'), 10)
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parseInt(tokenLabel.css('margin-left'), 10) -
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parseInt(tokenLabel.css('margin-right'), 10)
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this.$wrapper.width() - $closeButton.outerWidth() -
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parseInt($closeButton.css('margin-left'), 10) -
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parseInt($closeButton.css('margin-right'), 10) -
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parseInt($token.css('border-left-width'), 10) -
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parseInt($token.css('border-right-width'), 10) -
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parseInt($token.css('padding-left'), 10) -
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parseInt($token.css('padding-right'), 10)
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parseInt($tokenLabel.css('border-left-width'), 10) -
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parseInt($tokenLabel.css('border-right-width'), 10) -
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parseInt($tokenLabel.css('padding-left'), 10) -
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parseInt($tokenLabel.css('padding-right'), 10)
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parseInt($tokenLabel.css('margin-left'), 10) -
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parseInt($tokenLabel.css('margin-right'), 10)
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}
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tokenLabel
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.text(label)
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.css('max-width', this.maxTokenWidth)
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$tokenLabel.css('max-width', this.maxTokenWidth)
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if (this.options.html)
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$tokenLabel.html(attrs.label)
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else
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$tokenLabel.text(attrs.label)
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// Listen to events
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token
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// Listen to events on token
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$token
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.on('mousedown', function (e) {
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if (_self.disabled) return false;
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if (_self._disabled || _self._readonly) return false
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_self.preventDeactivation = true
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})
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.on('click', function (e) {
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if (_self.disabled) return false;
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if (_self._disabled || _self._readonly) return false
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_self.preventDeactivation = false
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if (e.ctrlKey || e.metaKey) {
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e.preventDefault()
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return _self.toggle( token )
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return _self.toggle( $token )
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}
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_self.activate( token, e.shiftKey, e.shiftKey )
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_self.activate( $token, e.shiftKey, e.shiftKey )
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})
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.on('dblclick', function (e) {
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if (_self.disabled || !_self.options.allowEditing ) return false;
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_self.edit( token )
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if (_self._disabled || _self._readonly || !_self.options.allowEditing ) return false
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_self.edit( $token )
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})
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closeButton
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$closeButton
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.on('click', $.proxy(this.remove, this))
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var createEvent = $.Event('tokenfield:createtoken')
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createEvent.token = prepareEvent.token
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createEvent.relatedTarget = token.get(0)
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this.$element.trigger( createEvent )
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// Trigger createdtoken event on the original field
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// indicating that the token is now in the DOM
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this.$element.trigger($.Event('tokenfield:createdtoken', {
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attrs: attrs,
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relatedTarget: $token.get(0)
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}))
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var changeEvent = $.Event('change')
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changeEvent.initiator = 'tokenfield'
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// Trigger change event on the original field
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if (triggerChange) {
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this.$element.val( this.getTokensList() ).trigger( changeEvent )
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this.$element.val( this.getTokensList() ).trigger( $.Event('change', { initiator: 'tokenfield' }) )
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}
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this.update()
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return this.$input.get(0)
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// Update tokenfield dimensions
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var _self = this
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setTimeout(function () {
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_self.update()
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}, 0)
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// Return original element
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return this.$element.get(0)
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}
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, setTokens: function (tokens, add, triggerChange) {
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if (!tokens) return
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if (!add) this.$wrapper.find('.token').remove()
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if (!tokens) return
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if (typeof triggerChange === 'undefined') {
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triggerChange = true
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}
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@ -341,20 +340,17 @@
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}
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var _self = this
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$.each(tokens, function (i, token) {
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_self.createToken(token, triggerChange)
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$.each(tokens, function (i, attrs) {
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_self.createToken(attrs, triggerChange)
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})
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return this.$element.get(0)
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}
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, getTokenData: function(token) {
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var data = token.map(function() {
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, getTokenData: function($token) {
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var data = $token.map(function() {
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var $token = $(this);
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return {
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value: $token.attr('data-value'),
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label: $token.find('.token-label').text()
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}
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return $token.data('attrs')
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}).get();
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if (data.length == 1) {
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@ -388,6 +384,16 @@
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return this.$input.val()
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}
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, setInput: function (val) {
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if (this.$input.hasClass('tt-input')) {
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// Typeahead acts weird when simply setting input value to empty,
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// so we set the query to empty instead
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this.$input.typeahead('val', val)
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} else {
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this.$input.val(val)
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}
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}
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, listen: function () {
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var _self = this
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@ -436,7 +442,7 @@
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}
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return false
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})
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.on('typeahead:selected', function (e, datum, dataset) {
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.on('typeahead:selected typeahead:autocompleted', function (e, datum, dataset) {
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// Create token
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if (_self.createToken( datum )) {
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_self.$input.typeahead('val', '')
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@ -445,13 +451,6 @@
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}
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}
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})
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.on('typeahead:autocompleted', function (e, datum, dataset) {
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_self.createToken( _self.$input.val() )
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_self.$input.typeahead('val', '')
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if (_self.$input.data( 'edit' )) {
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_self.unedit(true)
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}
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})
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// Listen to window resize
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$(window).on('resize', $.proxy(this.update, this ))
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@ -496,11 +495,11 @@
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case 13: // enter
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// We will handle creating tokens from autocomplete in autocomplete events
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if (this.$input.data('ui-autocomplete') && this.$input.data('ui-autocomplete').menu.element.find("li:has(a.ui-state-focus)").length) break
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if (this.$input.data('ui-autocomplete') && this.$input.data('ui-autocomplete').menu.element.find("li:has(a.ui-state-focus), li.ui-state-focus").length) break
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// We will handle creating tokens from typeahead in typeahead events
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if (this.$input.hasClass('tt-input') && this.$wrapper.find('.tt-cursor').length ) break
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if (this.$input.hasClass('tt-input') && this.$wrapper.find('.tt-hint').val().length) break
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if (this.$input.hasClass('tt-input') && this.$wrapper.find('.tt-hint').val() && this.$wrapper.find('.tt-hint').val().length) break
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// Create token
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if (this.$input.is(document.activeElement) && this.$input.val().length || this.$input.data('edit')) {
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@ -520,13 +519,13 @@
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if (_self.$input.val().length > 0) return
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direction += 'All'
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var token = _self.$input.hasClass('tt-input') ? _self.$input.parent()[direction]('.token:first') : _self.$input[direction]('.token:first')
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if (!token.length) return
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var $token = _self.$input.hasClass('tt-input') ? _self.$input.parent()[direction]('.token:first') : _self.$input[direction]('.token:first')
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if (!$token.length) return
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_self.preventInputFocus = true
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_self.preventDeactivation = true
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_self.activate( token )
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_self.activate( $token )
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e.preventDefault()
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} else {
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@ -541,16 +540,16 @@
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if (_self.$input.is(document.activeElement)) {
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if (_self.$input.val().length > 0) return
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var token = _self.$input.hasClass('tt-input') ? _self.$input.parent()[direction + 'All']('.token:first') : _self.$input[direction + 'All']('.token:first')
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if (!token.length) return
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var $token = _self.$input.hasClass('tt-input') ? _self.$input.parent()[direction + 'All']('.token:first') : _self.$input[direction + 'All']('.token:first')
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if (!$token.length) return
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_self.activate( token )
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_self.activate( $token )
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}
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var opposite = direction === 'prev' ? 'next' : 'prev'
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, position = direction === 'prev' ? 'first' : 'last'
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_self.firstActiveToken[opposite + 'All']('.token').each(function() {
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_self.$firstActiveToken[opposite + 'All']('.token').each(function() {
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_self.deactivate( $(this) )
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})
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@ -562,11 +561,9 @@
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}
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, keypress: function(e) {
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this.lastKeyPressCode = e.keyCode
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this.lastKeyPressCharCode = e.charCode
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// Comma
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if ($.inArray( e.charCode, this._triggerKeys) !== -1 && this.$input.is(document.activeElement)) {
|
||||
if ($.inArray( e.which, this._triggerKeys) !== -1 && this.$input.is(document.activeElement)) {
|
||||
if (this.$input.val()) {
|
||||
this.createTokensFromInput(e)
|
||||
}
|
||||
|
|
@ -585,11 +582,11 @@
|
|||
if (this.$input.val().length || this.lastInputValue.length && this.lastKeyDown === 8) break
|
||||
|
||||
this.preventDeactivation = true
|
||||
var prev = this.$input.hasClass('tt-input') ? this.$input.parent().prevAll('.token:first') : this.$input.prevAll('.token:first')
|
||||
var $prevToken = this.$input.hasClass('tt-input') ? this.$input.parent().prevAll('.token:first') : this.$input.prevAll('.token:first')
|
||||
|
||||
if (!prev.length) break
|
||||
if (!$prevToken.length) break
|
||||
|
||||
this.activate( prev )
|
||||
this.activate( $prevToken )
|
||||
} else {
|
||||
this.remove(e)
|
||||
}
|
||||
|
|
@ -608,7 +605,7 @@
|
|||
|
||||
if (this.$input.is(document.activeElement)) {
|
||||
this.$wrapper.find('.active').removeClass('active')
|
||||
this.firstActiveToken = null
|
||||
this.$firstActiveToken = null
|
||||
|
||||
if (this.options.showAutocompleteOnFocus) {
|
||||
this.search()
|
||||
|
|
@ -623,7 +620,7 @@
|
|||
|
||||
if (!this.preventDeactivation && !this.$element.is(document.activeElement)) {
|
||||
this.$wrapper.find('.active').removeClass('active')
|
||||
this.firstActiveToken = null
|
||||
this.$firstActiveToken = null
|
||||
}
|
||||
|
||||
if (!this.preventCreateTokens && (this.$input.data('edit') && !this.$input.is(document.activeElement) || this.options.createTokensOnBlur )) {
|
||||
|
|
@ -638,9 +635,11 @@
|
|||
var _self = this
|
||||
|
||||
// Add tokens to existing ones
|
||||
setTimeout(function () {
|
||||
_self.createTokensFromInput(e)
|
||||
}, 1)
|
||||
if (_self.options.allowPasting) {
|
||||
setTimeout(function () {
|
||||
_self.createTokensFromInput(e)
|
||||
}, 1)
|
||||
}
|
||||
}
|
||||
|
||||
, change: function (e) {
|
||||
|
|
@ -659,13 +658,7 @@
|
|||
if (tokensBefore == this.getTokensList() && this.$input.val().length)
|
||||
return false // No tokens were added, do nothing (prevent form submit)
|
||||
|
||||
if (this.$input.hasClass('tt-input')) {
|
||||
// Typeahead acts weird when simply setting input value to empty,
|
||||
// so we set the query to empty instead
|
||||
this.$input.typeahead('val', '')
|
||||
} else {
|
||||
this.$input.val('')
|
||||
}
|
||||
this.setInput('')
|
||||
|
||||
if (this.$input.data( 'edit' )) {
|
||||
this.unedit(focus)
|
||||
|
|
@ -676,50 +669,50 @@
|
|||
|
||||
, next: function (add) {
|
||||
if (add) {
|
||||
var firstActive = this.$wrapper.find('.active:first')
|
||||
, deactivate = firstActive && this.firstActiveToken ? firstActive.index() < this.firstActiveToken.index() : false
|
||||
var $firstActiveToken = this.$wrapper.find('.active:first')
|
||||
, deactivate = $firstActiveToken && this.$firstActiveToken ? $firstActiveToken.index() < this.$firstActiveToken.index() : false
|
||||
|
||||
if (deactivate) return this.deactivate( firstActive )
|
||||
if (deactivate) return this.deactivate( $firstActiveToken )
|
||||
}
|
||||
|
||||
var active = this.$wrapper.find('.active:last')
|
||||
, next = active.nextAll('.token:first')
|
||||
var $lastActiveToken = this.$wrapper.find('.active:last')
|
||||
, $nextToken = $lastActiveToken.nextAll('.token:first')
|
||||
|
||||
if (!next.length) {
|
||||
if (!$nextToken.length) {
|
||||
this.$input.focus()
|
||||
return
|
||||
}
|
||||
|
||||
this.activate(next, add)
|
||||
this.activate($nextToken, add)
|
||||
}
|
||||
|
||||
, prev: function (add) {
|
||||
|
||||
if (add) {
|
||||
var lastActive = this.$wrapper.find('.active:last')
|
||||
, deactivate = lastActive && this.firstActiveToken ? lastActive.index() > this.firstActiveToken.index() : false
|
||||
var $lastActiveToken = this.$wrapper.find('.active:last')
|
||||
, deactivate = $lastActiveToken && this.$firstActiveToken ? $lastActiveToken.index() > this.$firstActiveToken.index() : false
|
||||
|
||||
if (deactivate) return this.deactivate( lastActive )
|
||||
if (deactivate) return this.deactivate( $lastActiveToken )
|
||||
}
|
||||
|
||||
var active = this.$wrapper.find('.active:first')
|
||||
, prev = active.prevAll('.token:first')
|
||||
var $firstActiveToken = this.$wrapper.find('.active:first')
|
||||
, $prevToken = $firstActiveToken.prevAll('.token:first')
|
||||
|
||||
if (!prev.length) {
|
||||
prev = this.$wrapper.find('.token:first')
|
||||
if (!$prevToken.length) {
|
||||
$prevToken = this.$wrapper.find('.token:first')
|
||||
}
|
||||
|
||||
if (!prev.length && !add) {
|
||||
if (!$prevToken.length && !add) {
|
||||
this.$input.focus()
|
||||
return
|
||||
}
|
||||
|
||||
this.activate( prev, add )
|
||||
this.activate( $prevToken, add )
|
||||
}
|
||||
|
||||
, activate: function (token, add, multi, remember) {
|
||||
, activate: function ($token, add, multi, remember) {
|
||||
|
||||
if (!token) return
|
||||
if (!$token) return
|
||||
|
||||
if (typeof remember === 'undefined') var remember = true
|
||||
|
||||
|
|
@ -730,17 +723,17 @@
|
|||
if (!add) {
|
||||
this.$wrapper.find('.active').removeClass('active')
|
||||
if (remember) {
|
||||
this.firstActiveToken = token
|
||||
this.$firstActiveToken = $token
|
||||
} else {
|
||||
delete this.firstActiveToken
|
||||
delete this.$firstActiveToken
|
||||
}
|
||||
}
|
||||
|
||||
if (multi && this.firstActiveToken) {
|
||||
if (multi && this.$firstActiveToken) {
|
||||
// Determine first active token and the current tokens indicies
|
||||
// Account for the 1 hidden textarea by subtracting 1 from both
|
||||
var i = this.firstActiveToken.index() - 2
|
||||
, a = token.index() - 2
|
||||
var i = this.$firstActiveToken.index() - 2
|
||||
, a = $token.index() - 2
|
||||
, _self = this
|
||||
|
||||
this.$wrapper.find('.token').slice( Math.min(i, a) + 1, Math.max(i, a) ).each( function() {
|
||||
|
|
@ -748,7 +741,7 @@
|
|||
})
|
||||
}
|
||||
|
||||
token.addClass('active')
|
||||
$token.addClass('active')
|
||||
this.$copyHelper.val( this.getTokensList( null, null, true ) ).select()
|
||||
}
|
||||
|
||||
|
|
@ -760,55 +753,51 @@
|
|||
})
|
||||
}
|
||||
|
||||
, deactivate: function(token) {
|
||||
if (!token) return
|
||||
, deactivate: function($token) {
|
||||
if (!$token) return
|
||||
|
||||
token.removeClass('active')
|
||||
$token.removeClass('active')
|
||||
this.$copyHelper.val( this.getTokensList( null, null, true ) ).select()
|
||||
}
|
||||
|
||||
, toggle: function(token) {
|
||||
if (!token) return
|
||||
, toggle: function($token) {
|
||||
if (!$token) return
|
||||
|
||||
token.toggleClass('active')
|
||||
$token.toggleClass('active')
|
||||
this.$copyHelper.val( this.getTokensList( null, null, true ) ).select()
|
||||
}
|
||||
|
||||
, edit: function (token) {
|
||||
if (!token) return
|
||||
, edit: function ($token) {
|
||||
if (!$token) return
|
||||
|
||||
var value = token.data('value')
|
||||
, label = token.find('.token-label').text()
|
||||
var attrs = $token.data('attrs')
|
||||
|
||||
// Allow changing input value before editing
|
||||
var editEvent = $.Event('tokenfield:edittoken')
|
||||
editEvent.token = {
|
||||
value: value,
|
||||
label: label
|
||||
}
|
||||
editEvent.relatedTarget = token.get(0)
|
||||
var options = { attrs: attrs, relatedTarget: $token.get(0) }
|
||||
var editEvent = $.Event('tokenfield:edittoken', options)
|
||||
this.$element.trigger( editEvent )
|
||||
|
||||
if (!editEvent.token) return
|
||||
// Edit event can be cancelled if default is prevented
|
||||
if (editEvent.isDefaultPrevented()) return
|
||||
|
||||
value = editEvent.token.value
|
||||
label = editEvent.token.label
|
||||
|
||||
token.find('.token-label').text(value)
|
||||
var tokenWidth = token.outerWidth()
|
||||
$token.find('.token-label').text(attrs.value)
|
||||
var tokenWidth = $token.outerWidth()
|
||||
|
||||
var $_input = this.$input.hasClass('tt-input') ? this.$input.parent() : this.$input
|
||||
|
||||
token.replaceWith( $_input )
|
||||
$token.replaceWith( $_input )
|
||||
|
||||
this.preventCreateTokens = true
|
||||
|
||||
this.$input.val( value )
|
||||
this.$input.val( attrs.value )
|
||||
.select()
|
||||
.data( 'edit', true )
|
||||
.width( tokenWidth )
|
||||
|
||||
this.update();
|
||||
|
||||
// Indicate that token is now being edited, and is replaced with an input field in the DOM
|
||||
this.$element.trigger($.Event('tokenfield:editedtoken', options ))
|
||||
}
|
||||
|
||||
, unedit: function (focus) {
|
||||
|
|
@ -832,31 +821,35 @@
|
|||
}
|
||||
|
||||
, remove: function (e, direction) {
|
||||
if (this.$input.is(document.activeElement) || this.disabled) return
|
||||
if (this.$input.is(document.activeElement) || this._disabled || this._readonly) return
|
||||
|
||||
var token = (e.type === 'click') ? $(e.target).closest('.token') : this.$wrapper.find('.token.active')
|
||||
var $token = (e.type === 'click') ? $(e.target).closest('.token') : this.$wrapper.find('.token.active')
|
||||
|
||||
if (e.type !== 'click') {
|
||||
if (!direction) var direction = 'prev'
|
||||
this[direction]()
|
||||
|
||||
// Was this the first token?
|
||||
if (direction === 'prev') var firstToken = token.first().prevAll('.token:first').length === 0
|
||||
// Was it the first token?
|
||||
if (direction === 'prev') var firstToken = $token.first().prevAll('.token:first').length === 0
|
||||
}
|
||||
|
||||
// Prepare events
|
||||
// Prepare events and their options
|
||||
var options = { attrs: this.getTokenData( $token ), relatedTarget: $token.get(0) }
|
||||
, removeEvent = $.Event('tokenfield:removetoken', options)
|
||||
|
||||
var removeEvent = $.Event('tokenfield:removetoken')
|
||||
removeEvent.token = this.getTokenData( token )
|
||||
this.$element.trigger(removeEvent);
|
||||
|
||||
var changeEvent = $.Event('change')
|
||||
changeEvent.initiator = 'tokenfield'
|
||||
// Remove event can be intercepted and cancelled
|
||||
if (removeEvent.isDefaultPrevented()) return
|
||||
|
||||
var removedEvent = $.Event('tokenfield:removedtoken', options)
|
||||
, changeEvent = $.Event('change', { initiator: 'tokenfield' })
|
||||
|
||||
// Remove token from DOM
|
||||
token.remove()
|
||||
$token.remove()
|
||||
|
||||
// Trigger events
|
||||
this.$element.val( this.getTokensList() ).trigger( removeEvent ).trigger( changeEvent )
|
||||
this.$element.val( this.getTokensList() ).trigger( removedEvent ).trigger( changeEvent )
|
||||
|
||||
// Focus, when necessary:
|
||||
// When there are no more tokens, or if this was the first token
|
||||
|
|
@ -867,15 +860,19 @@
|
|||
this.$input.css('width', this.options.minWidth + 'px')
|
||||
this.update()
|
||||
|
||||
// Cancel original event handlers
|
||||
e.preventDefault()
|
||||
e.stopPropagation()
|
||||
}
|
||||
|
||||
/**
|
||||
* Update tokenfield dimensions
|
||||
*/
|
||||
, update: function (e) {
|
||||
var value = this.$input.val()
|
||||
, inputLeftPadding = parseInt(this.$input.css('padding-left'), 10)
|
||||
, inputRightPadding = parseInt(this.$input.css('padding-right'), 10)
|
||||
, inputPadding = inputLeftPadding + inputRightPadding
|
||||
, inputPaddingLeft = parseInt(this.$input.css('padding-left'), 10)
|
||||
, inputPaddingRight = parseInt(this.$input.css('padding-right'), 10)
|
||||
, inputPadding = inputPaddingLeft + inputPaddingRight
|
||||
|
||||
if (this.$input.data('edit')) {
|
||||
|
||||
|
|
@ -894,16 +891,22 @@
|
|||
this.$input.width( mirrorWidth )
|
||||
}
|
||||
else {
|
||||
this.$input.css( 'width', this.options.minWidth + 'px' )
|
||||
if (this.textDirection === 'rtl') {
|
||||
return this.$input.width( this.$input.offset().left + this.$input.outerWidth() - this.$wrapper.offset().left - parseInt(this.$wrapper.css('padding-left'), 10) - inputPadding - 1 )
|
||||
}
|
||||
this.$input.width( this.$wrapper.offset().left + this.$wrapper.width() + parseInt(this.$wrapper.css('padding-left'), 10) - this.$input.offset().left - inputPadding )
|
||||
//temporary reset width to minimal value to get proper results
|
||||
this.$input.width(this.options.minWidth);
|
||||
|
||||
var w = (this.textDirection === 'rtl')
|
||||
? this.$input.offset().left + this.$input.outerWidth() - this.$wrapper.offset().left - parseInt(this.$wrapper.css('padding-left'), 10) - inputPadding - 1
|
||||
: this.$wrapper.offset().left + this.$wrapper.width() + parseInt(this.$wrapper.css('padding-left'), 10) - this.$input.offset().left - inputPadding;
|
||||
//
|
||||
// some usecases pre-render widget before attaching to DOM,
|
||||
// dimensions returned by jquery will be NaN -> we default to 100%
|
||||
// so placeholder won't be cut off.
|
||||
isNaN(w) ? this.$input.width('100%') : this.$input.width(w);
|
||||
}
|
||||
}
|
||||
|
||||
, focusInput: function (e) {
|
||||
if ($(e.target).closest('.token').length || $(e.target).closest('.token-input').length) return
|
||||
if ( $(e.target).closest('.token').length || $(e.target).closest('.token-input').length || $(e.target).closest('.tt-dropdown-menu').length ) return
|
||||
// Focus only after the current call stack has cleared,
|
||||
// otherwise has no effect.
|
||||
// Reason: mousedown is too early - input will lose focus
|
||||
|
|
@ -922,19 +925,28 @@
|
|||
}
|
||||
|
||||
, disable: function () {
|
||||
this.disabled = true;
|
||||
this.$input.prop('disabled', true);
|
||||
this.$element.prop('disabled', true);
|
||||
this.$wrapper.addClass('disabled');
|
||||
this.setProperty('disabled', true);
|
||||
}
|
||||
|
||||
, enable: function () {
|
||||
this.disabled = false;
|
||||
this.$input.prop('disabled', false);
|
||||
this.$element.prop('disabled', false);
|
||||
this.$wrapper.removeClass('disabled');
|
||||
this.setProperty('disabled', false);
|
||||
}
|
||||
|
||||
, readonly: function () {
|
||||
this.setProperty('readonly', true);
|
||||
}
|
||||
|
||||
, writeable: function () {
|
||||
this.setProperty('readonly', false);
|
||||
}
|
||||
|
||||
, setProperty: function(property, value) {
|
||||
this['_' + property] = value;
|
||||
this.$input.prop(property, value);
|
||||
this.$element.prop(property, value);
|
||||
this.$wrapper[ value ? 'addClass' : 'removeClass' ](property);
|
||||
}
|
||||
|
||||
, destroy: function() {
|
||||
// Set field value
|
||||
this.$element.val( this.getTokensList() );
|
||||
|
|
@ -942,7 +954,7 @@
|
|||
this.$element.css( this.$element.data('original-styles') );
|
||||
this.$element.prop( 'tabindex', this.$element.data('original-tabindex') );
|
||||
|
||||
// Re-route tokenfield labele to original input
|
||||
// Re-route tokenfield label to original input
|
||||
var $label = $( 'label[for="' + this.$input.prop('id') + '"]' )
|
||||
if ( $label.length ) {
|
||||
$label.prop( 'for', this.$element.prop('id') )
|
||||
|
|
@ -952,15 +964,15 @@
|
|||
this.$element.insertBefore( this.$wrapper );
|
||||
|
||||
// Remove tokenfield-related data
|
||||
this.$element.removeData('original-styles');
|
||||
this.$element.removeData('original-tabindex');
|
||||
this.$element.removeData('bs.tokenfield');
|
||||
this.$element.removeData('original-styles')
|
||||
.removeData('original-tabindex')
|
||||
.removeData('bs.tokenfield');
|
||||
|
||||
// Remove tokenfield from DOM
|
||||
this.$wrapper.remove();
|
||||
this.$mirror.remove();
|
||||
|
||||
var $_element = this.$element;
|
||||
delete this;
|
||||
|
||||
return $_element;
|
||||
}
|
||||
|
|
@ -988,7 +1000,10 @@
|
|||
args.shift()
|
||||
value = data[option].apply(data, args)
|
||||
} else {
|
||||
if (!data && typeof option !== 'string' && !param) $this.data('bs.tokenfield', (data = new Tokenfield(this, options)))
|
||||
if (!data && typeof option !== 'string' && !param) {
|
||||
$this.data('bs.tokenfield', (data = new Tokenfield(this, options)))
|
||||
$this.trigger('tokenfield:initialize')
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
|
|
@ -998,15 +1013,17 @@
|
|||
$.fn.tokenfield.defaults = {
|
||||
minWidth: 60,
|
||||
minLength: 0,
|
||||
allowDuplicates: false,
|
||||
html: true,
|
||||
allowEditing: true,
|
||||
allowPasting: true,
|
||||
limit: 0,
|
||||
autocomplete: {},
|
||||
typeahead: {},
|
||||
showAutocompleteOnFocus: false,
|
||||
createTokensOnBlur: false,
|
||||
delimiter: ',',
|
||||
beautify: true
|
||||
beautify: true,
|
||||
inputType: 'text'
|
||||
}
|
||||
|
||||
$.fn.tokenfield.Constructor = Tokenfield
|
||||
|
|
|
|||
Loading…
Reference in a new issue