Angular ng 只读和位置搜索

Question

Hello I have html file with angular. I am trying to set an input as read only, if I have a parameter in the URL. Tried something like this but with no success

<input type="text" name="firstName"  ng-readonly="$location.search().memRen" />

Maybe some solution with ngIf? I am not sure I am new to angular

Answer 1

Services are not per definition available on the $scope object. Either you have to assign the service on the scope (not recommended!), or add a variable:

function myController($scope, $location) {
    $scope.memRen = $location.search().memRen;
}

And in your html:

<input type="text" name="firstName"
       ng-readonly="memRen" />