javascript - Backbone.js: Why isn't this event bound? -

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i have simple todo list, , rendering expected, when click on submit button in edit form, form submitted (get /todo_items), , page reloaded shows edit form. "submit form" event isn't being bound , can't figure out why. missing?

app.views.edit = backbone.view.extend({   events: {     "submit form": "save"   },   initialize: function(){     this.render();   },   save: function(){     var self = this;     var msg  = this.model.isnew() ? 'successfully created!' : 'saved!';      this.model.save({       title: this.$('[name=title]').val(),        success: function(model, resp){         console.log('good');         new app.views.notice({message: msg});         self.model = model;         self.render();         self.delegateevents();         backbone.history.savelocation('todo_items/'+ model.id);         $('#edit_area').html('');       },       error: function(){         console.log('bad');         new app.views.error();       }     });      return false;   },   render: function(){     $('#edit_area').html(ich.edit_form(this.model.tojson()));   } });

here's edit form:

<script id="edit_form" type="text/html">   <form>     <label for="title">title:</label>     <input name="title" type="text" value="{{title}}" />     <button>save</button>   </form> </script>

backbone uses delegateevents on el element. if not specify "el" or not use "el" render view, event delegation not work. instead of doing 

$("#edit_area")

within render, pass "el" option in constructor:

edit = new app.views.edit({el: $("#edit_area")})

refer this.el everywhere in view code, in render.


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