How to add Automatically Changing Footer Credit using Javascript?

Question

I want to make a footer credit protection using javascript. I've seen one using jquery. But it didn't worked properly. I want to apply that code to my blogger templates. I've written the following javascript code.

<!DOCTYPE html>
<html>
    <head>

        <script type="text/javascript">

            function lol(){

                var footer = document.getElementById("mycreditlink");

                    if (footer.hasAttribute("href")) {
                    footer.setAttribute("href", "http://grplusbd.net");
                    }

                    if (footer == null){
                    window.location.href = "http://grplusbd.net";
                    }
            }   

            window.onload = function(){lol();};

        </script>
    </head>
    <body>
        <div>
            Powered By <a href='http://google.com' id='#mycreditlink'>My Site</a>
        </div>
    </body>
</html>

But it isn't working properly either. I want it to make the footer url change automatically and if the id="mycreditlink" is removed by the client, it will redirect automatically to my website home. I need help immediately. If the code works, I will enode it and add to my templates.

What do you mean by "But isn't working properly either"? What exactly is the problem you are facing? — Anupam
– Anupam, Commented Jun 7, 2016 at 7:33

HudsonPH · Accepted Answer · 2016-06-07 14:18:26Z

2

<div>
    Powered By <a href='http://google.com' id='mycreditlink'>My Site</a>
</div>

There is a error here: id='#mycreditlink' need to be like: id='mycreditlink'

And

function lol(){

                var footer = document.getElementById("mycreditlink");

                    if (footer.hasAttribute("href")) {
                    footer.setAttribute("href", "http://grplusbd.net");
                    }

                    if (footer == null){
                    window.location.href = "http://grplusbd.net";
                    }
            }   

window.onload=function(){lol();};

or

window.onload=lol();

edited Jun 7, 2016 at 14:18

answered Jun 7, 2016 at 7:58

HudsonPH

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1 Comment

tawsif torabi Over a year ago

footer.setAttribute is working fine. But if the id='mycreditlink' removed, the page isn't redirecting.

Abhishek Dhanraj Shahdeo · Accepted Answer · 2016-06-07 07:57:07Z

0

You can make use of jQuery as I have done below...

<script type="text/javascript">

        function lol(){

            var footer = jQuery("#mycreditlink");

                if (footer) {
                    jQuery(footer).attr("href", "http://grplusbd.net");
                }

                else {
                window.location = "http://grplusbd.net";
                }
        }   

        window.onload = function(){lol();};

</script>

edited Jun 7, 2016 at 7:57

answered Jun 7, 2016 at 7:32

Abhishek Dhanraj Shahdeo

1,3662 gold badges14 silver badges35 bronze badges

4 Comments

Anupam Over a year ago

OP doesnt want window.location in else condition. According to the post if the element itself is not present then only he wants to redirect

Abhishek Dhanraj Shahdeo Over a year ago

Yes, when the user removes the element jQuery(footer).attr("href") will become NULL and will automatically enter the else part

Anupam Over a year ago

Check this code. Element is present(withour href attrbute) but your code is going into else condition. So ideally you should check for element itself for redirection and not href attribute. He wants to redirect only if element with id mycreditlink is not present.

Abhishek Dhanraj Shahdeo Over a year ago

Ok, then I have edited my code if that is the case, but it still remains unclear what does he want

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