How to pass angular expression as parameter to normal JS functions?

Question

I have an omniture tracking function name as s.tl(parameter 1, parameter 2, parameter 3) which is written in Normal JS code. I want to call that normal JS function on buy now button click and pass Angular expression as third parameter to that function.

So I am using ng-click as below:

<a class="button" href="documentdownloader.aspx?documentid={{document.DownloadLink}}" ng-click="s.tl(true, 'd',{{document.DocumentTitle}})">Buy now </a>

But getting below error

Syntax Error: Token '{' invalid key at column 17 of the expression [s.tl(true, 'd',{{document.DocumentEnglishTitle}});] starting at [{document.DocumentEnglishTitle}});].

CozyAzure · Accepted Answer · 2016-12-30 11:05:50Z

1

Remove the curly braces in your ng-click, because in ng-click you are already evaluating the angular expression :

<a class="button" href="documentdownloader.aspx?documentid={{document.DownloadLink}}" ng-click="s.tl(true, 'd',document.DocumentTitle)">Buy now </a>

answered Dec 30, 2016 at 11:05

CozyAzure

8,4987 gold badges39 silver badges56 bronze badges

Sign up to request clarification or add additional context in comments.

4 Comments

user7357640 Over a year ago

If we remove the curly braces then we don't get the evaluated value. Please let me know your thoughts.

CozyAzure Over a year ago

I just realized the place where you have error is not the same as the code you posted. Where is document.DocumentEnglishTitle? It's not the same as document.DocumentTitle

user7357640 Over a year ago

even we have corrected that still we getting same error.

CozyAzure Over a year ago

you will need to check if your document.DownloadLink really exist in your controller as $scope.document.DownloadLink or not. If there is such $scope variable, there is no way the error would be thrown like that.

Collectives™ on Stack Overflow

How to pass angular expression as parameter to normal JS functions?

1 Answer 1

4 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

4 Comments

Your Answer

Sign up or log in

Post as a guest

Related