Utilizing lazy evaluation, multiple functions are triggered by ng-click in succession

Successfully disabled ngClick on an element when the scope variable (notInProgress) is set to true as shown below:

<a data-ng-click="notInProgress || $ctrl.setTab('renewal');</a>

Now, I want to include additional functions to be executed based on the same variable like this:

<a data-ng-click="notInProgress || $ctrl.setTab('grantandpublishing'); 
                  notInProgress ||  activeLeft = 4;">
</a>

However, attempting the above results in the following error:

Error: $parse:lval Trying to assign a value to a non l-value

Inquiry

How can I incorporate multiple functions into ngClick that are disabled when notInProgress evaluates to true?

javascriptangularjsangularjs-ng-click

Answer №1

To simplify your code, consider moving it into a single function as shown below:

<a data-ng-click="process($ctrl)"></a>

$scope.process = function($ctrl) {
   if (!$scope.notInProgress) {
         $ctrl.setTab('grantandpublishing');
          $scope.activeLeft = 4;
    }
}

This way, you can call multiple functions within this one function. If you need further assistance, feel free to reach out.

Answer №2

One way to prevent the parse error is by wrapping the assignment operation in fruits:

<a data-ng-click="notInProgress || $ctrl.setTab('grantandpublishing'); 
                  notInProgress || (activeLeft = 4)">
</a>

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