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Remove extraneous indenting
This commit is contained in:
Winston Chang
@@ -1,144 +1,143 @@
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// Select input
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var selectInputBinding = new InputBinding();
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$.extend(selectInputBinding, {
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find: function(scope) {
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return $(scope).find('select');
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},
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getId: function(el) {
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return InputBinding.prototype.getId.call(this, el) || el.name;
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},
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getValue: function(el) {
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return $(el).val();
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},
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setValue: function(el, value) {
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var selectize = this._selectize(el);
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if (typeof(selectize) !== 'undefined') {
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selectize.setValue(value);
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} else $(el).val(value);
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},
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getState: function(el) {
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// Store options in an array of objects, each with with value and label
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var options = new Array(el.length);
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for (var i = 0; i < el.length; i++) {
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options[i] = { value: el[i].value,
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label: el[i].label };
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}
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var selectInputBinding = new InputBinding();
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$.extend(selectInputBinding, {
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find: function(scope) {
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return $(scope).find('select');
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},
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getId: function(el) {
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return InputBinding.prototype.getId.call(this, el) || el.name;
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},
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getValue: function(el) {
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return $(el).val();
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},
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setValue: function(el, value) {
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var selectize = this._selectize(el);
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if (typeof(selectize) !== 'undefined') {
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selectize.setValue(value);
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} else $(el).val(value);
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},
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getState: function(el) {
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// Store options in an array of objects, each with with value and label
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var options = new Array(el.length);
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for (var i = 0; i < el.length; i++) {
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options[i] = { value: el[i].value,
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label: el[i].label };
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}
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return {
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label: $(el).parent().find('label[for="' + $escape(el.id) + '"]').text(),
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value: this.getValue(el),
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options: options
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};
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},
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receiveMessage: function(el, data) {
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var $el = $(el), selectize;
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return {
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label: $(el).parent().find('label[for="' + $escape(el.id) + '"]').text(),
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value: this.getValue(el),
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options: options
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};
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},
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receiveMessage: function(el, data) {
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var $el = $(el), selectize;
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// This will replace all the options
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if (data.hasOwnProperty('options')) {
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selectize = this._selectize(el);
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// Must destroy selectize before appending new options, otherwise
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// selectize will restore the original select
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if (selectize) selectize.destroy();
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// Clear existing options and add each new one
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$el.empty().append(data.options);
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this._selectize(el);
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}
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// re-initialize selectize
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if (data.hasOwnProperty('config')) {
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$el.parent()
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.find('script[data-for="' + $escape(el.id) + '"]')
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.replaceWith(data.config);
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this._selectize(el, true);
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}
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// use server-side processing for selectize
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if (data.hasOwnProperty('url')) {
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selectize = this._selectize(el);
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selectize.clearOptions();
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selectize.settings.load = function(query, callback) {
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if (!query.length) return callback();
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var settings = selectize.settings;
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$.ajax({
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url: data.url,
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data: {
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query: query,
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field: JSON.stringify([settings.searchField]),
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conju: settings.searchConjunction,
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maxop: settings.maxOptions
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},
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type: 'GET',
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error: function() {
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callback();
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},
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success: function(res) {
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callback(res);
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}
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});
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};
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if (data.hasOwnProperty('selected'))
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selectize.addOption(data.selected);
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}
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if (data.hasOwnProperty('value'))
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this.setValue(el, data.value);
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if (data.hasOwnProperty('label'))
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$(el).parent().parent().find('label[for="' + $escape(el.id) + '"]').text(data.label);
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$(el).trigger('change');
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},
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subscribe: function(el, callback) {
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$(el).on('change.selectInputBinding', function(event) {
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callback();
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});
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},
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unsubscribe: function(el) {
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$(el).off('.selectInputBinding');
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},
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initialize: function(el) {
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// This will replace all the options
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if (data.hasOwnProperty('options')) {
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selectize = this._selectize(el);
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// Must destroy selectize before appending new options, otherwise
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// selectize will restore the original select
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if (selectize) selectize.destroy();
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// Clear existing options and add each new one
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$el.empty().append(data.options);
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this._selectize(el);
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},
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_selectize: function(el, update) {
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if (!$.fn.selectize) return;
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var $el = $(el);
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var config = $el.parent().find('script[data-for="' + $escape(el.id) + '"]');
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if (config.length === 0) return;
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var options = $.extend({
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labelField: 'label',
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valueField: 'value',
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searchField: ['label']
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}, JSON.parse(config.html()));
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// selectize created from selectInput()
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if (typeof(config.data('nonempty')) !== 'undefined') {
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options = $.extend(options, {
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onItemRemove: function(value) {
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if (this.getValue() === "")
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$("select#" + $escape(el.id)).empty().append($("<option/>", {
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"value": value,
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"selected": true
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})).trigger("change");
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}
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// re-initialize selectize
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if (data.hasOwnProperty('config')) {
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$el.parent()
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.find('script[data-for="' + $escape(el.id) + '"]')
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.replaceWith(data.config);
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this._selectize(el, true);
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}
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// use server-side processing for selectize
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if (data.hasOwnProperty('url')) {
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selectize = this._selectize(el);
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selectize.clearOptions();
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selectize.settings.load = function(query, callback) {
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if (!query.length) return callback();
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var settings = selectize.settings;
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$.ajax({
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url: data.url,
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data: {
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query: query,
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field: JSON.stringify([settings.searchField]),
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conju: settings.searchConjunction,
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maxop: settings.maxOptions
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},
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onDropdownClose: function($dropdown) {
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if (this.getValue() === "")
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this.setValue($("select#" + $escape(el.id)).val());
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type: 'GET',
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error: function() {
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callback();
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},
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success: function(res) {
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callback(res);
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}
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});
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}
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// options that should be eval()ed
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if (config.data('eval') instanceof Array)
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$.each(config.data('eval'), function(i, x) {
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/*jshint evil: true*/
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options[x] = eval('(' + options[x] + ')');
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});
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var control = $el.selectize(options)[0].selectize;
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// .selectize() does not really update settings; must destroy and rebuild
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if (update) {
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var settings = $.extend(control.settings, options);
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control.destroy();
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control = $el.selectize(settings)[0].selectize;
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}
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return control;
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};
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if (data.hasOwnProperty('selected'))
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selectize.addOption(data.selected);
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}
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});
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inputBindings.register(selectInputBinding, 'shiny.selectInput');
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if (data.hasOwnProperty('value'))
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this.setValue(el, data.value);
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if (data.hasOwnProperty('label'))
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$(el).parent().parent().find('label[for="' + $escape(el.id) + '"]').text(data.label);
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$(el).trigger('change');
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},
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subscribe: function(el, callback) {
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$(el).on('change.selectInputBinding', function(event) {
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callback();
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});
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},
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unsubscribe: function(el) {
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$(el).off('.selectInputBinding');
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},
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initialize: function(el) {
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this._selectize(el);
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},
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_selectize: function(el, update) {
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if (!$.fn.selectize) return;
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var $el = $(el);
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var config = $el.parent().find('script[data-for="' + $escape(el.id) + '"]');
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if (config.length === 0) return;
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var options = $.extend({
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labelField: 'label',
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valueField: 'value',
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searchField: ['label']
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}, JSON.parse(config.html()));
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// selectize created from selectInput()
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if (typeof(config.data('nonempty')) !== 'undefined') {
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options = $.extend(options, {
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onItemRemove: function(value) {
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if (this.getValue() === "")
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$("select#" + $escape(el.id)).empty().append($("<option/>", {
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"value": value,
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"selected": true
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})).trigger("change");
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},
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onDropdownClose: function($dropdown) {
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if (this.getValue() === "")
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this.setValue($("select#" + $escape(el.id)).val());
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}
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});
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}
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// options that should be eval()ed
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if (config.data('eval') instanceof Array)
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$.each(config.data('eval'), function(i, x) {
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/*jshint evil: true*/
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options[x] = eval('(' + options[x] + ')');
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});
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var control = $el.selectize(options)[0].selectize;
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// .selectize() does not really update settings; must destroy and rebuild
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if (update) {
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var settings = $.extend(control.settings, options);
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control.destroy();
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control = $el.selectize(settings)[0].selectize;
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}
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return control;
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}
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});
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inputBindings.register(selectInputBinding, 'shiny.selectInput');
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