I have a web application using BackboneJS. In this application, I have a LayoutView.js file in which there is a Backbone View (called LayoutView). LayoutView has other functions (methods) that call other views. I am fetching some data in the initialize function of LayoutView, and I need to get this same data (model) in another view and work (update/delete) on it. Below is how I am passing data from LayoutView to myView:
var LayoutView = Backbone.View.extend({
el: $("#mi-body"),
initialize: function () {
var that = this;
this.ConfigData = new Configurations(); //Configurations is a collection
this.ConfigData.fetch({
success: function () {
alert("success");
},
error: function () {
alert("error");
}
});
this.render();
Session.on('change:auth', function (session) {
var self = that;
that.render();
});
},
render: function () {
// other code
},
events: {
'click #logout': 'logout',
'click #divheadernav .nav li a': 'highlightSelected'
},
myView: function () {
if (Session.get('auth')) {
this.$el.find('#mi-content').html('');
this.options.navigate('Myview');
return new MyLayout(this.ConfigData);
}
}
});
Still, I do not know how to "get"/access this data as my current data/model/collection (I am not sure which term is correct) in myView and work on it using Backbone's "model.save(), model.destroy()" methods. Also, whenever an edit/delete happens, the data of ConfigData should be modified and the update should reflect in the html displayed to the user.
Below is the code from MyView:
var MyView = Backbone.View.extend({
tagName: 'div',
id: "divConfigurationLayout",
initialize: function (attrs) {
this.render();
},
render: function () {
var that = this;
},
events: {
"click #Update": "update",
"click #delete": "delete"
},
update: function(){
//code for updating the data like model.save...
},
delete: function(){
//code for deleting the data like model.destroy...
}
});
Now the data I passed is in attrs in the initialize function. How to get this done..?
