How to refresh hidden field value using jquery mobile? - 


geocoder = new google.maps.geocoder();         geocoder.geocode( { 'address': address}, function(results, status) {          if (status == google.maps.geocoderstatus.ok)          {             var latitude = results[0].geometry.location.lat();                                             var longitude = results[0].geometry.location.lng();              $('#latitude').val(latitude);             $('#longitude').val(longitude);         }

latitude , longitude both hidden elements form. both elements have values can see using inspect element. values not display in ajax post form data serialization.

$.ajax({                         url: workareas,                         type: 'post',                         datatype : 'json',                         data:  $('#workareaformmain').serialize(),                         async: true,                         success: function(data)                         {                            }                                         });

you must include name id form element included in form serialization:

<input id="latitude" type="hidden" value="1" name="latitude" />

demo

reference: https://api.jquery.com/serialize/

note: "successful controls" serialized string. no submit button value serialized since form not submitted using button. form element's value included in serialized string, element must have name attribute. values checkboxes , radio buttons (inputs of type "radio" or "checkbox") included if checked. data file select elements not serialized.


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