88 lines
3.4 KiB
JavaScript
88 lines
3.4 KiB
JavaScript
define(['jquery', 'underscore', 'backbone','text!modules/search/foundViewTemplate.html','text!modules/search/foundItemTemplate.html', 'modules/base/baseView'],
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function($, _, Backbone, foundViewTemplate, foundItemTemplate, BaseView){
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var FoundView = BaseView.extend({
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collection: null,
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//initialize template
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template:_.template(foundViewTemplate),
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itemTemplate:_.template(foundItemTemplate),
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initialize: function (options) {
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var self = this;
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FoundView.__super__.initialize.call(this);
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this.collection = options.collection;
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this.collection.fetch({
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success: function(){ self.renderItem(); } });
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},
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events: {
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"click #pagSucc": "nextPageSearch",
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"click #pagPrec": "prevPageSearch"
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},
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goTop: function(element) {
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$('html, body').animate({
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scrollTop: '0px'
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}, 'fast');
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return element; // for chaining...
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},
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renderItem: function(){
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var $ul = $('#foundRicette');
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$ul.html('');
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var items = this.itemTemplate({data:this.collection.toJSON()});
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$ul.html( items );
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$ul.listview( "refresh" );
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$ul.trigger( "updatelayout");
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if(this.collection.indexItems === 0)
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$('#pagPrec').hide();
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else
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$('#pagPrec').show();
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if(this.collection.getTotalRecords() < (this.collection.indexItems + 1) * this.collection.numItems)
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$('#pagSucc').hide();
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else
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$('#pagSucc').show();
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$.mobile.loading( 'hide' );
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//$( '[data-alpha="true"]' ).alphascroll();
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},
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nextPageSearch: function(e){
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e.preventDefault();
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var self=this;
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this.collection.indexItems++;
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this.collection.fetch({reset: true,
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success: function(){ self.renderItem(); } });
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this.goTop();
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},
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prevPageSearch: function(e){
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e.preventDefault();
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var self=this;
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this.collection.indexItems--;
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this.collection.fetch({reset: true,
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success: function(){ self.renderItem(); } });
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},
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//render the content into div of view
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render: function(){
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//this.header.title = "pippo";
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FoundView.__super__.render.call(this);
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//this.el is the root element of Backbone.View. By default, it is a div.
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//$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.$el.append(this.template());
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this.$el.append(this.footer.$el);
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//return to enable chained calls
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this.$el.find("#searchBtn").addClass("ui-btn-active");
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return this;
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}
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});
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return FoundView;
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}); |