C:\Users\Administrator\Desktop\gulp\app.js
jQuery(document).ready(function($) {
var FirstModel = Backbone.Model.extend({
initialize: function() {
// this.bind('change',function(){
// console.log('bind change');
// });
this.bind('change:name',function(){
console.log('bind change');
});
}
});
fmodel = new FirstModel({
});
fmodel.set({
name: "Clone fmodel",
team: "Solution",
age: 10
});
var fmodel2 = fmodel.clone();
var ModelView = Backbone.View.extend({
model: fmodel2,
initialize: function() {
this.render();
},
render: function() {
console.log(this.model.toJSON());
},
});
vmodel = new ModelView();
});
C:\Users\Administrator\Desktop\gulp\app.js
jQuery(document).ready(function($) {
var FirstModel = Backbone.Model.extend({
initialize: function() {
}
});
fmodel = new FirstModel({
});
fmodel.set({
name: "Clone fmodel",
team: "Solution",
age: 10
});
var fmodel2 = fmodel.clone();
var ModelView = Backbone.View.extend({
model: fmodel2,
initialize: function() {
this.render();
},
render: function() {
fmodel2.set({
name: "Change name"
});
if(fmodel2.hasChanged()) {
console.log("hasChanged");
}else {
console.log("Not hasChanged");
}
},
});
vmodel = new ModelView();
});
C:\Users\Administrator\Desktop\gulp\app.js
jQuery(document).ready(function($) {
var FirstModel = Backbone.Model.extend({
initialize: function() {
}
});
fmodel = new FirstModel({
});
fmodel.set({
name: "Clone fmodel",
team: "Solution",
age: 10
});
var fmodel2 = fmodel.clone();
var ModelView = Backbone.View.extend({
model: fmodel2,
initialize: function() {
this.render();
},
render: function() {
fmodel2.set({
name: "changedAttributes"
});
if(fmodel2.hasChanged()) {
console.log(fmodel2.changedAttributes());
}else {
console.log("Not hasChanged");
}
},
});
vmodel = new ModelView();
});
C:\Users\Administrator\Desktop\gulp\app.js
jQuery(document).ready(function($) {
var FirstModel = Backbone.Model.extend({
initialize: function() {
}
});
fmodel = new FirstModel({
});
fmodel.set({
name: "Clone fmodel",
team: "Solution",
age: 10
});
var fmodel2 = fmodel.clone();
var ModelView = Backbone.View.extend({
model: fmodel2,
initialize: function() {
this.render();
},
render: function() {
fmodel2.set({
name: "changedAttributes"
});
if(fmodel2.hasChanged()) {
console.log(fmodel2.previous("name"));
console.log(fmodel2.previousAttributes("name"));
console.log(fmodel2.changedAttributes());
}else {
console.log("Not hasChanged");
}
},
});
vmodel = new ModelView();
});
C:\Users\Administrator\Desktop\gulp\app.js
jQuery(document).ready(function($) {
var FirstModel = Backbone.Model.extend({
initialize: function() {
}
});
fmodel = new FirstModel({
});
fmodel.set({
name: "Clone fmodel",
team: "Solution",
age: 10
});
var ModelView = Backbone.View.extend({
model: fmodel,
initialize: function() {
this.render();
},
render: function() {
this.listenTo(this.model, 'change',this.listenToModelChange);
},
listenToModelChange: function() {
console.log('listenToModelChange');
}
});
vmodel = new ModelView();
});
