please visit here

click on "Buy Now" button, than you will see "Check" button in cart page.

once you enter the zip code " 560043" and enter "check" button, than you can see its calculating shipping charges

some Jquery code is the reason for this, but i want to know what jquery is there behind this feature

enter image description here


The following jquery applying on clicking on check

    var coShippingMethodForm = new VarienForm('shipping-zip-form');
    var countriesWithOptionalZip = ["IN"];

    function getshippingcost()
        var country = $F('country');
        var optionalZip = false;

        for (i=0; i < countriesWithOptionalZip.length; i++) {
            if (countriesWithOptionalZip[i] == country) {
                optionalZip = true;
        if (optionalZip) {
        else {
        return VarienForm.prototype.submit.bind(coShippingMethodForm)();


Hope this helps

  • how you found that ? where is the option through inspect element to find this ? – Baby in Magento Mar 15 '16 at 6:36
  • There is function onClick on getshippingcost(). So i just found this function in page source. That's it – Rohit Kundale Mar 15 '16 at 6:38
  • okay in "view page source" , thats great , thanks. – Baby in Magento Mar 15 '16 at 6:39

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