javascript - Dynamic AngularJS data value not being used -

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i have angularjs d3 dial uses data-actual attribute set dial values.

if hard code in values works fine. however, if use angular $scope variables doesn't seem pick values.

working code example:

<div class="widget-container" data-expected="0.90" data-actual="0.30" indicator-widget></div>

non working code:

<div class="widget-container" data-expected="0.90" data-actual="{{ dataremaining | number:2 }}" indicator-widget></div>

however, when @ source via firebug in both examples shows me below. both same.

working result:

data-actual="0.30" data-expected="0.90">

non working result:

data-actual="0.39" data-expected="0.90">

what missing?


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