Event click on href tag

Question

I have a question about Javascript event here. I have an <a> tag like this:

<a id='aTag' href='http://example.com'>Click to redirect</a>

Then I call an event like:

<script>
$('#aTag').click();
//or
$('#aTag').trigger('click');
</script>

It does not redirect me to http://example.com. I tried to add an onClick() event in the <a> tag like this:

<a id='aTag' href='http://example.com' onclick='alert("Event happened");'>Click to redirect</a>

And then call the .click() event. It shows me alert("Event happened");

Can anyone show me how to call the .click() event correctly, or correct this redirect with issue with the href in that <a> tag?

In my business I just need an <a> tag, so not with the window.open or windown.location.

Answer 1

Explanation

Redirects can only happen if the user clicks directly on the link. Programmatic or deferred click triggers do not work.

An alternative would be:

• to change directly the window.location
• to open the link in a new tab/window

Changing window.location

window.location="http://wherever.you/want/to/g0";

or

 window.location=$('a.selector').attr('href'); // to use a link's address

New tab/window

You cannot programmatically (click() or trigger) open new tabs/ windows or redirect. They get (ad-)blocked. automatically

So new tab/window openings always have to be triggered by user action. (Otherwise we'd always be full with popup ads)

So 1st of all, make sure that your js is executed on a user event, and then you should be able to use window.open.

JsFiddle example

html:

<a href="//google.com" target="blank">new tab google</a>

<button class="user">user triggered</button>
<button class="programatic">programatic</button>

js:

$('a').on('click', function(e) {
    console.log('clicked', e);
    // unfortunately although we simulated 
    // the click on the <a/> , it will still 
    // not launch a new window - idk why.
    // therefore we can use the line below
    // to open the <a>'s href in a new tab/window
    // NOTE: this will only occur if the execution was
    // triggered by the user
    window.open(e.currentTarget.href);
});

var simulateClick = function(origEv) {
    var e = $.Event("click");
    e.ctrlKey = true;
    e.metaKey = true;
    e.originalEvent = origEv;
    $('a').trigger(e);
};

$('button.user').on('click', function(e) {
    // this call will actually open a window
    simulateClick(e);
});

$('button.programatic').on('click', function(e) {
    // this will result in a blocked popup
    $.get('/someurl').always(function() {
        // executes the method after a non-user event
        // results in blocked popup
        simulateClick(e);
    });
});

// this will result in a blocked popup
setTimeout(simulateClick, 1000);

Answer 2

Try this -

<a id="aTag" href="http://mylink.com" onclick="return doWork();">Click to redirect</a>
<script>
    function doWork(){
          //... do your works
          return true; // then return true to redirect
    }
</script>

Here is the fiddle - http://jsfiddle.net/gcJ73/

(Though the fiddle attributes are a little different to show you that it works)

or with jQuery:

//first assign the click handler
$('#aTag').click(function(){
    //... do your work
    return true;
});

//then call programmatically
$("#aTag").click(); or  $("#aTag").trigger("click");

BTW programatically calling it will not redirect. Will just call the event handler, not redirect.

jQuery fiddle - http://jsfiddle.net/gcJ73/3/

Answer 3

Try:

<script>
    jQuery('#aTag').click(function() {
        // Your Code
    }); 
</script>

Answer 4

jQuery('#aTag').click() does not execute the href attribute of an anchor tag so you will not be redirected, do:

$(document).ready(function() {
    jQuery('#aTag').click( function (e) {
        window.location.href = this.href;
    });
});

Answer 5

<a id='aTag' href='http://mylink.com' onclick="location.href='http://mylink.com';">
Click to redirect
</a>

check this code snippet, also it will work like what you want to do.