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POmarionette compositeview onfetch
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15663218
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CreationDate
2013-03-27T15:51:26.553
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2013-09-04T14:44:42.527
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2013-09-04T14:44:42.527
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Body
<p>I am having a backbone marionette composit view as follow.</p> <p>This is the initializing method.</p> <pre><code>initialize: function(options) { log.debug("Initialize"); this.wizard = options.wizard; this.model = new Feed({ id: options.modelid }); this.modelid = options.modelid; this.collection = new Similar(); this.listenTo(this.model, "change", this.onFetch); this.listenTo(this.model, "reset", this.onFetch); this.collection.fetch({ data: { id: this.modelid }}); this.model.fetch(); }, </code></pre> <p>and this is the onFetch method</p> <pre><code>onFetch: function() { log.debug("Fetch"); this.$el.html(this.template(this.model.toJSON()));} </code></pre> <p>and this is the append method</p> <pre><code>appendHtml: function(collectionView, itemView, index) { log.debug("appendHtml"); var jsonFeed = itemView.model.toJSON(); if (this.prevFeed === null || jsonFeed.start !== this.prevFeed.start) { var date = new Date(jsonFeed.start); collectionView.$(this.itemViewContainer).append('<div class="day-divider c-color box-center" ><h3>' + moment(date).format('DD MMMM') + '</h3></div>'); } collectionView.$(this.itemViewContainer).append(itemView.el); this.prevFeed = jsonFeed; }, </code></pre> <p>My collection is emptied by the onFetch function that overwrites the html content. this is my log:</p> <pre><code>DEBUG - Initialize DEBUG - Render DEBUG - appendHtml DEBUG - appendHtml DEBUG - appendHtml DEBUG - Render DEBUG - Fetch </code></pre> <p>any idea how this happen? how can i resolve?</p>
Tags
<javascript><backbone.js><marionette>
Title
marionette compositeview onfetch
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1. PO
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1. USGuido Frascadore
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1. USGuido Frascadore
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