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Provided an HTML element of type div, how to set the value of its id attribute, which is the concatenation of a scope variable and a string?

 

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To set the id attribute of an HTML element dynamically with angularjs (1.x) ngAttr directive can be used.

Here’s the code:-

<div ng-attr-id="{{ 'object-' + myScopeObject.index }}"></div>

The above code will get interpolated into:-

<div id="object-1"></div>

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