Button element experiencing unexpected issues with ng-disabled in AngularJS

I've implemented a new button that should be active when the page loads and then disabled when data is being saved (using a save button). Essentially, this new button should be inactive whenever the save button is active.

Angular code :

<input id="save" class="btn " type="button"
                        value="SAVE BUTTON" ng-click="saveData()" ng-disabled="isSaveButtonDisabled"  /> 
<input id="create" class="btn " type="button"                   
                    value="NEW BUTTON" ng-click="createNewButton()" ng-disabled="isCreateButtonDisabled" /> 

In the controller, it is connected to the scope like this :

$scope.isSaveButtonDisabled= isSaveButtonDisabled;
$scope.isCreateButtonDisabled= isCreateButtonDisabled;

and there are two functions that determine the value of these attributes :

function isSaveButtonDisabled(){
        $scope.isSaveButtonDisabled= true;  
}
function isCreateButtonDisabled(){
        $scope.isCreateButtonDisabled= false;   
}

However, the Create Button always remains disabled. What could I possibly be overlooking?

Answer №1

Are the functions for both buttons named the same as the boolean properties 'true/false'? If they are, you should consider renaming the wrapper functions to distinguish between them (e.g., disableSaveButton(), disableCreateButton()), and then call these new functions within your saveData() / createNewButton() methods.

Answer №2

Calling two functions using ng-click:

Here is an example of how you can call two functions with ng-click:

$scope.isSaveButtonDisabled = function(){
        $scope.isSaveButtonDisabled = true;
        $scope.isCreateButtonDisabled = false;     
}

$scope.isCreateButtonDisabled = function(){
        $scope.isCreateButtonDisabled = false; 
        $scope.isSaveButtonDisabled = true;  
}

To implement this in your HTML code:

<input id="save" class="btn " type="button"
                        value="SAVE BUTTON" ng-click="isSaveButtonDisabled(); saveData();" ng-disabled="isSaveButtonDisabled" /> 
<input id="create" class="btn " type="button                   
                    value="NEW BUTTON" ng-click="isCreateButtonDisabled(); createNewButton();" ng-disabled="isCreateButtonDisabled" /> 

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