angularjs prints all method

Question

I need to create a method to compone a url, So in my class I do this:

createLink take un id and return the url:

console.log("before the method");
console.log($scope.createLink )
$scope.createLink = function createLink (id) {
    
    var link = url+ '?idA=' + id;
    return link;
};
console.log("after method ");
console.log($scope.createLink );

this is my html page:

<a ng-href="{{ createLink (file.id) }}" target="_blank" ><i

The problem is that when the console prints me the "after the method value", I doesn't read the correct value (like /user/donwlo....), but the console.log prints me the method:

function createLink (id) {
        
        var link = urlDownloadAllegatoDettRend + '?idA=' + id;
        return link;
    };

lie value of $scope.createLink;

Anyone can help me to resolve this problem?

Costa · Accepted Answer · 2021-07-19 09:35:53Z

0

You should either console.log(link) inside the createLink function before you return. Like this:

function createLink (id) {   
        var link = url + '?idA=' + id;
        console.log(link);
        return link;
};

or console.log($scope.createLink()) to invoke the function to run again and inside there you can also pass whatever id you want. Like such:

$scope.createLink = function createLink (id) {
    var link = url + '?idA=' + id;
    return link;
};
console.log("after method ");
console.log($scope.createLink("example"));

Now about your href element, it should work as long as the url variable is in the scope so javascript can recognize the value and is not undefined. If you want the same url beginning that you already have, you don't need the url variable.

edited Jul 19, 2021 at 9:35

answered Jul 19, 2021 at 9:30

Costa

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