How to pass, so to say, refference to scope's parameter, in ng-click You can check what I want in this pluner
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2 Answers
Typically, you wouldn't need to do this dynamically as you would have specific $scope properties on inputs etc.
Here is an updated plunker.
HTML:
<div class="test" ng-controller="Ctrl">
<button ng-click="update(1, 'text1');">update text 1</button>
<button ng-click="update(2, 'text2');">update text 2</button>
{{text1}} , {{text2}}
<div>
JS:
function Ctrl($scope) {
$scope.update = function(parameter1, textVar){
if (parameter1 === 1) {$scope[textVar] = "1"}
if (parameter1 === 2) {$scope[textVar] = "2"}
};
}
Comments
You can, but I think you are mixing some things up. In your code, you are setting a textVar variable to either 1 or 2. This variable is never used however.
You'll have to bind the element to a variable on the scope, and then in your update function update the relevant scope variable, for instance:
$scope.update = function(button, text) {
if(button == 1) {
$scope.text1 = text;
} else if(button == 2) {
$scope.text2 = text;
}
}
And your HTML:
<button ng-click="update(1,'Text for text1');">update text 1</button>
<button ng-click="update(2, 'Text for text2');">update text 2</button>
<span ng-bind="text1"></span>, <span ng-bind="text2"></span>
