AngularJS ng-checked Directive
Definition and Usage
ng-checked
directive is used to set the checked attribute of checkboxes or radio buttons.
If ng-checked
if the expression in the attribute returns true, the checkbox or radio button is selected.
ng-checked
The directive is used for true
and false
it is necessary to switch the value between checked
The attribute is set to false
The presence of the checked attribute selects the element, regardless of its value.
Example
Select one to select all:
<body ng-app=""> <p>My Car:</p> <input type="checkbox" ng-model="all"> Select All<br><br> <input type="checkbox" ng-checked="all">Volvo<br> <input type="checkbox" ng-checked="all">Ford<br> <input type="checkbox" ng-checked="all">Mercedes </body>
Syntax
<input type="checkbox|radio" ng-checked="expression</input>
by checkboxes or radio types <input>
Elements Supported.
Parameters
Parameters | Description |
---|---|
expression | Expression, if it returns true, then the checked attribute of the element is set. |