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PatrickJS/angular-track-by-index.html

Created September 25, 2013 18:06
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remove $$hashkey from Angular ng-repeat
Raw
angular-track-by-index.html
<ul>
<li ng-repeat="thing in things track by $id($index)">
.....
</li>
</ul>
or
<script>
JSON.stringify(value, function (key, val) {
if (key == '$$hashKey') {
return undefined;
}
return val;
});
</script>
@grabbou
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grabbou commented Oct 7, 2014

angular.toJson() is enough.

@BrainCrumbz
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BrainCrumbz commented Oct 29, 2014

or, if available, something like ng-repeat="thing in things track by thing.someUniqueIdField"

@imwangji
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imwangji commented Aug 3, 2018

angular.toJson() is enough.

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