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Change URL varible to another value before sending to webhook

  • 11 June 2019
  • 1 reply
  • 23 views
M

Is it possible to get a value from the URL and change it to another value in a hidden field?

Example campaign URL with a Unbounce form: www.mydomain.dk?source=345
The URL variable ‘source=345’ correspondence with an ID variable (ex. ‘Ef45RfghtTY67HFD’) in another system which I’m sending data to trough a webhook.

So when I recieve the varible ‘source=345’ from the URL in my Unbounce form I need it to change that value to ‘Ef45RfghtTY67HFD’ and place than value to a hidden field called ‘leadsource_id’ before it get send through the webhook.

Ex.
source=345 -> leadsource_id=Ef45RfghtTY67HFD
source=301 -> leadsource_id=Gb65Gf345Rfgt3Ed
source=22 -> leadsource_id=bHN54Defr456REF
…and so on.

Is that possible?

Thanks in advance
Michael

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Best answer by micchri 12 June 2019, 10:48

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1 reply

M

Found a solution:

Ex. page with Unbounce form: www.mydomain.com?source=516

<script type="text/javascript"> 
  
function getParameterByName(name, url) {
    if (!url) url = window.location.href;
    name = name.replace(/[\[\]]/g, '\\$&');
    var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
        results = regex.exec(url);
    if (!results) return null;
    if (!results[2]) return '';
    return decodeURIComponent(results[2].replace(/\+/g, ' '));
}
  
var URLsource = getParameterByName('source');  

if(URLsource == 516)
{document.getElementById('source_id').setAttribute('value','f7ter36f-ef5c-4b25-84');}
else if(URLsource == 229)
{document.getElementById('source_id').setAttribute('value','80fweb38-dede-43de');}
else if(URLsource == 119)
{document.getElementById('source_id').setAttribute('value','1abd2rtg-51a2-45dd');}
else
{document.getElementById('source_id').setAttribute('value','empty');}
</script>

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