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55 lines
1.6 KiB
JavaScript
55 lines
1.6 KiB
JavaScript
/**
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Provide a nice GUI for a pipe-delimited list in the site settings.
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@param settingValue is a reference to SiteSetting.value.
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@param choices is a reference to SiteSetting.choices
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**/
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export default Ember.Component.extend({
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_select2FormatSelection: function(selectedObject, jqueryWrapper, htmlEscaper) {
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var text = selectedObject.text;
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if (text.length <= 6) {
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jqueryWrapper.closest('li.select2-search-choice').css({"border-bottom": '7px solid #'+text});
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}
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return htmlEscaper(text);
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},
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_initializeSelect2: function(){
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var options = {
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multiple: false,
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separator: "|",
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tokenSeparators: ["|"],
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tags : this.get("choices") || [],
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width: 'off',
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dropdownCss: this.get("choices") ? {} : {display: 'none'},
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selectOnBlur: this.get("choices") ? false : true
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};
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var settingName = this.get('settingName');
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if (typeof settingName === 'string' && settingName.indexOf('colors') > -1) {
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options.formatSelection = this._select2FormatSelection;
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}
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var self = this;
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this.$("input").select2(options).on("change", function(obj) {
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self.set("settingValue", obj.val.join("|"));
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self.refreshSortables();
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});
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this.refreshSortables();
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}.on('didInsertElement'),
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refreshOnReset: function() {
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this.$("input").select2("val", this.get("settingValue").split("|"));
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}.observes("settingValue"),
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refreshSortables: function() {
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var self = this;
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this.$("ul.select2-choices").sortable().on('sortupdate', function() {
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self.$("input").select2("onSortEnd");
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});
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}
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});
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