I'm trying to remove jquery from my Angular.js app in order to make it lighter, and put Angular's jqLite instead. But the app makes heavy use of find('#id') and find ('.classname'), which are not supported by jqLite, only 'tag names' (as per documentation)
wondered what do u feel would be the best approach to change it. One approach I thought about is to create custom HTML tags. for example:
change
<span class="btn btn-large" id="add-to-bag">Add to bag</span>
to
<a2b style="display:none;"><span class="btn btn-large" >Add to bag</span></a2b>
and
$element.find('#add-to-bag')
to
$element.find('a2b')
Any thoughts? other ideas?
thanks
Lior
This question is related to
angularjs
angularjs-directive
jqlite
If elem.find()
is not working for you, check that you are including JQuery script before angular script....
angualr uses the lighter version of jquery called as jqlite which means it doesnt have all the features of jQuery. here is a reference in angularjs docs about what you can use from jquery. Angular Element docs
In your case you need to find a div with ID or class name. for class name you can use
var elems =$element.find('div') //returns all the div's in the $elements
angular.forEach(elems,function(v,k)){
if(angular.element(v).hasClass('class-name')){
console.log(angular.element(v));
}}
or you can use much simpler way by query selector
angular.element(document.querySelector('#id'))
angular.element(elem.querySelector('.classname'))
it is not as flexible as jQuery but what
Source: Stackoverflow.com