I am using Bootstrap UI in my angular application. I have a tooltip in the html page which works fine. I noticed that after the tooltip is displayed and I move my mouse out, the Ui-bootstrap-tpls.js fires a method called "hideTooltipBind" which in turn calls $apply and it triggers the filters in that scope to reload.
Lets say I have 10 filters in the scope which is filtering an array of 100 each. Everytime a tooltip is displayed, all my filters are forced to reload again. How can I avoid this? I am using
//ajax.googleapis.com/ajax/libs/jqueryui/1/jquery-ui.min.js
jquery-2.0.3.js
ui-bootstrap-tpls-0.11.0.js
I have attached the screenshot of the Call Stack
You can utilise some form of one-time binding. There are multiple options out there:
There are some differences to the four (unrelated to your question at hand however):
bindonce
and bo-*
). Assuming you'd start leveraging either one of them, your bindings could look something like this:
<div bindonce="someData">
<span bo-bind="someData.text | yourFilter"></span>
</div>
<span once-text="someData.text | yourFilter"></span>
<span set-text="someData.text | yourFilter"></span>
<span bind-once="someData.text | yourFilter"></span>
This way, your filters would not reevaluate on Angular calls to $digest
. If you are filtering a collection in your view ( <li ng-repeat="coll | filter"></div>
), I'd suggest you move those filters to the controller to reduce the amount of calls to the filters themselves.
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