CODEWITHSUNDEEP
wordpress
Esteban
Esteban

Reputation: 21

how to modify a "<form>"variable from a webpage variable

I have the following structure on wordpress:

<form method="post" action="https://gateway.payulatam.com/ppp-web-gateway/pb.zul" accept-charset="UTF-8">
  <...>
  <input name="amount" type="hidden" value="5000.00"/>
  <...>
</form>

I need to change the value of the input name amount dinamically..

I have a variable that displays my price:

<span class="tourmaster-tour-booking-bar-total-price">$1,745,000</span>

But the "tourmaster-tour-booking-bar-total-price" changes in some web pages.

I want to read the "tourmaster-tour-booking-bar-total-price" variable and give this variable to the 'value' in my input amount.

Thank you very much!

I've been struggling with this. Please take a moment to help me, I'll appreciate

Upvotes: 0

Views: 50

Answers (1)

Lachie Mckelvie
Lachie Mckelvie

Reputation: 64

You can do this easily using jquery!

$(document).ready(function() {
var formPrice = $('.tourmaster-tour-booking-bar-total-price').html().replace(/[$,]/g, '');
$('form #input-price').val(formPrice);
});

Upvotes: 1

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