如果通过jQuery设置绑定，则双向绑定不起作用

Question

I have this dom element with a {{name}} binding

<div b="{{name}}"></div>

I want to access this div and update it's b attribute via jquery like so:

$('div').attr('b', 10) , and I expect the two way binding to update the property on the according component. But it doesn't work why?

Answer 1

The reason you do binding is so that you can set the value from code and the change is reflected in template/html. You cannot make a change in html/dom using jquery and expect the change to be shown in code/controller!