Can't use a function from an external JavaScript file

asked 2020-11-13 23:58:44 +0800

Victorsilveira1 gravatar image Victorsilveira1

updated 2020-11-16 16:46:43 +0800

cor3000 gravatar image cor3000
5920 2 7
ZK Team

Hello, i'm creating a zul file from an existing html file, in this html i use an external js file, with jquery to animate the pages. When I created the zul file, the function of controll the scrolling wasn't working so i tried to create another zul to test the function, but it doesn't work unless i don't use the xmlns="http://www.w3.org/1999/xhtml" (i used the * because my karma is too low for links) namespace, how can i do it work? this is the js file:

scrollFunction = function(){
    var scrollPos = 0;
    var Counter = 0;
        var scrollPosCur = $(this).scrollTop();
        if (scrollPosCur > scrollPos) {
            Counter -= 1;
        } else {
            Counter += 1;
        scrollPos = scrollPosCur;


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I increased your karma to allow posting links

cor3000 ( 2020-11-16 16:45:50 +0800 )edit

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answered 2020-11-16 16:44:42 +0800

cor3000 gravatar image cor3000
5920 2 7
ZK Team

updated 2020-11-16 16:48:40 +0800

I added your script to a simple zul file and it "just works" in my case. I assume you're doing something more complicated than what I did in my test case: https://zkfiddle.org/sample/1rmfi2s/1-included-script

Can you adjust the example so it reproduces your problem (then save and provide the updated link)? If possible please provide some error information you are getting, in the browser console.

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Asked: 2020-11-13 23:58:44 +0800

Seen: 7 times

Last updated: Nov 16 '20

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