73 lines
3.5 KiB
JavaScript
73 lines
3.5 KiB
JavaScript
define(['jquery', 'underscore', 'backbone', 'text!modules/category/categoryViewTemplate.html',
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'text!modules/category/categoryItemTemplate.html', 'modules/base/baseView', 'libs/fastclick', 'classes/debug'],
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function ($, _, Backbone, categoryViewTemplate, categoryItemTemplate, BaseView, FastClick, Debug) {
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var CategoryView = BaseView.extend({
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collection: null,
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categoryName: null,
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//initialize template
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template: _.template(categoryViewTemplate),
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itemtemplate: _.template(categoryItemTemplate, {variable: 'data'}),
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initialize: function (options) {
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this.id = "CategoryView" + options.categoryId;
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var self = this;
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CategoryView.__super__.initialize.call(this);
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//if (this.created === true)
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{
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this.collection = options.collection;
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this.categoryName = options.categoryName;
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if(!this.collection.isCached() ||
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this.$el.find('#allRicette').length === 0){
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this.collection.fetch({
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success: function (data, textStatus, jqXHR) {
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self.renderItem();
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}
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});
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}
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}
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},
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renderItem: function () {
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var $ul = this.$el.find('#allRicette');
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if ($ul.html().trim() === "") {
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// var start = new Date().getTime();
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var self = this;
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var html = "";
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//$ul.html(html);
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/*_.each(this.collection.toJSON(), function (d) {
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html += self.itemtemplate(d);
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});*/
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html = this.itemtemplate(this.collection.toJSON());
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$ul.html(html);
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$ul.listview("refresh");
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//$ul.trigger("updatelayout");
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}
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$.mobile.loading('hide');
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},
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onShowed: function(){
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$('body').scrollTop(0);
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},
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//render the content into div of view
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render: function () {
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if (this.created === true)
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{
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//this.header.title = "pippo";
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CategoryView.__super__.render.call(this);
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//this.el is the root element of Backbone.View. By default, it is a div.
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//$el is cached jQuery object for the view's element.
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//append the compiled template into view div container
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this.$el.append(this.header.$el);
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this.$el.append(this.template({categoryName: this.categoryName}));
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this.$el.append(this.footer.$el);
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//return to enable chained calls
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}
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this.$el.find("#indexBtn").addClass("ui-btn-active");
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return this;
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}
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});
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return CategoryView;
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}); |