I am displaying each item from my array as an HTML paragraph using the ng-repeat directive.
<p ng-repeat="item in queries track by $index">{{ item }}</p>
The output looks like this:
------------ title 1 --------------
content 1
------------ title 2 --------------
content 2
------------ title 3 --------------
content 3
------------ title 4 --------------
content 4
However, I'm struggling to find a way to apply custom styles to these paragraphs (e.g. color:red;).
When adding the ng-class attribute:
<p ng-repeat="item in queries track by $index"
ng-class={someCustomClass: item.title} >{{ item }}</p>
If the above code doesn't work, you can try this instead:
<p ng-repeat="item in queries track by $index"
ng-class={someCustomClass: Boolean(item.title) } >{{ item }}</p>
The key concept is to provide an object literal to ng-class, where the key represents the class name and the value indicates the condition for applying the class.
For example,
ng-class={ theClassNameToUse: TheCondition }To employ ng-class, you can follow this format:
ng-class="{'class-name': item.indexOf('title') >= 0}"
Alternatively, utilize ng-style in this manner:
ng-style="setColor(item)"
Utilize the following function:
$scope.setColor = function (item) {
if (item.indexOf("title") >= 0) {
return { color: red };
}
}
Here is a potential solution:
<div ng-repeat="element in data track by $index"
ng-attr-style="{{ element.indexOf('value') !== -1 ? 'background-color: yellow' : '' }}">{{ element }}</div>
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