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POIn Backbone Collection, delete a model by link on itself
 

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  1. POIn Backbone Collection, delete a model by link on itself
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    <p>Im just trying to delete a model from a collection, with a link on itself. I've attach the event to the "Eliminar button" but it seems Im losing the reference to the model element that contains it... and can't find it.. can you?:</p> <pre><code>(function ($) { //Model Pelicula = Backbone.Model.extend({ name: "nulo", link: "#", description:"nulo" }); //Colection Peliculas = Backbone.Collection.extend({ initialize: function (models, options) { this.bind("add", options.view.addPeliculaLi); this.bind("remove", options.view.delPeliculaLi); } }); //View AppView = Backbone.View.extend({ el: $("body"), initialize: function () { this.peliculas = new Peliculas( null, { view: this }); //here I add a couple of models this.peliculas.add([ {name: "Flying Dutchman", link:"#", description:"xxxxxxxxxxxx"}, {name: "Black Pearl", link: "#", description:"yyyyyyyyyyyyyy"} ]) }, events: {"click #add-movie":"addPelicula", "click .eliminar":"delPelicula"}, addPelicula: function () { var pelicula_name = $("#movieName").val(); var pelicula_desc = $("#movieDesc").val(); var pelicula_model = new Pelicula({ name: pelicula_name },{ description: pelicula_desc }); this.peliculas.add( pelicula_model ); }, addPeliculaLi: function (model) { var str= model.get('name').replace(/\s+/g, ''); elId = str.toLowerCase(); $("#movies-list").append("&lt;li id="+ elId +"&gt; &lt;a href="+ model.get('link')+"&gt;" + model.get('name') + "&lt;/a&gt; &lt;a class='eliminar' href='#'&gt;Eliminar&lt;/a&gt; &lt;/li&gt;"); }, delPelicula: function (model) { this.peliculas.remove(); console.log("now should be triggered the -delPeliculaLi- event bind in the collection") }, delPeliculaLi: function (model) { console.log(model.get('name')); $("#movies-list").remove(elId); } }); var appview = new AppView; })(jQuery); </code></pre> <hr> <p>And my html is:</p> <pre><code>&lt;div id="addMovie"&gt; &lt;input id="movieName" type="text" value="Movie Name"&gt; &lt;input id="movieDesc" type="text" value="Movie Description"&gt; &lt;button id="add-movie"&gt;Add Movie&lt;/button&gt; &lt;/div&gt; &lt;div id="lasMovies"&gt; &lt;ul id="movies-list"&gt;&lt;/ul&gt; &lt;/div&gt; </code></pre>
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