How can I dynamically render a div with different classes in Angular based on a condition?
<div class="@(myArray.length>0 ? "col-md-8" : "col-md-12" )">
I'm trying to achieve that if the length of myArray is greater than 0, then it should have the class col-md-8, otherwise it should have the class col-md-12.
Within the script tag, I have defined $scope.myArray = [].
To achieve this task, it is recommended to use either JavaScript or Razor, not both simultaneously.
If the array is being passed from the controller, you can declare 'myArray' in Razor by enclosing it within @{ } tags. For more information, refer to:
For handling it in JavaScript, follow this setup:
HTML:
<div class="setCols">
JavaScript/jQuery:
if (typeof myArray != "undefined"
&& myArray != null
&& myArray.length > 0)
$(".setCols").addClass("col-md-8");
else
$(".setCols").addClass("col-md-12");
While these code snippets might not be 100% syntactically accurate, they should guide you in the right direction.
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