Disable action on data-href onclick

Question

I have a tag like this

<a onlclick="return isExecute();" data-href="/otherPage">

How can I do to prevent redirect to /otherPage when isExecute() return false.

Answer 1

尝试这个 ：

<a onlclick="return isExecute();" data-href="javascript:if(isExecute()){ return '/otherPage'; }">

Answer 2

<a onclick="return isExecute(event);" data-href="/otherPage">

Write isExecute() function like this.

function isExecute(e) {
    e.preventDefault();
    /* Your Code */

}

Answer 3

You can prevent the default action of the anchor by doing this

<a onlclick="redirect()" data-href="/otherPage">

then on a function

 function redirect(e) {          
            if(!isExecute()) {
              e.preventDefault();
            }
        }

or if your isExecute function is async then you can preventDefault at first and pass the data-href and if returns true then redirect