Utilizing AngularJS expressions to apply multiple classes to elements

In my table, I need to implement two different classes using expressions. The first class is determined by the expression:

{'Up':'class-up', 'Down':'class-down'}[a.status]
and the second class is determined by bold: !a.read

The classes available are class-up, class-down, bold. So how should I structure the expression? I attempted:

<tr ng-repeat="a in all" ng-class="{{'Up':'class-up', 'Down':'class-down'}[a.status],bold: !a.read}">

<tr ng-repeat="a in all" ng-class="{'Up':'class-up', 'Down':'class-down'}[a.status],bold: !a.read">

However, I am encountering errors in the console. What is the correct format to apply these classes based on the provided expressions?

Answer №1

Upon receiving further explanation from your feedback:

<tr ng-repeat="b in everything" ng-class="{'highlighted': b.condition=='true', 'normal': b.condition=='false', 'italic': !b.viewed}">hello universe</tr>

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