How do I clean information in a form after submit so that it does not show this error after a page refresh?  See image (from chrome):    The dialog has the text:     The page that you're looking for used   information that you entered. Returnin...
I have a Javascript function which should update a hidden input field in my form with a number that increments every time the function is called.  It worked originally with getElementById() however because I had to redesign my form I cannot use the...
I am just wondering if it's possible to use external JS file that contains PHP code.   my external JS  $(document).ready(function(){      $('#update').click(function(){     var tableVal={};     // a bit of php code I need in JS     var se...
I am building a website with CodeIgniter, I have various resources that I load with the base_url helper function like this   <link rel="stylesheet" type="text/css" href="'.base_url('assets/css/themes/default.css').&...
I posted a question earlier and didn't have much luck, I am hoping to clear the contents of a second dropdown and repopulate the dropdown, depending on the value that is in the first dropdown.  I have the following select boxes as seen below:...
How do I return response from the controller back to the Jquery Javascript?  Javascript  $('.signinform').submit(function() {     $(this).ajaxSubmit({         type : "POST",        url: 'index.php/user/signin', // target eleme...
I noticed in the <head> of my site (for work), there are a lot of <link rel="stylesheet" type="text/css" href="" /> and <script type="text/javascript" src=""> tags.  There are even more JavaSc...
I'm developing web application using CodeIgniter. All this time, I put the custom js code to do fancy stuffs inside the view file. By doing this, I can use site_url() and base_url() function provided by CodeIgniter.  Today I want to separate all...
Model:   function delete_exchange($ExchangeRateId) {     $this -> db -> where('ExchangeRateId', $ExchangeRateId);     $this -> db -> delete('exchange_rate'); }   Controller:  function delete($ExchangeRateId) {         $use...
I am implementing tags feature in my project. In my demo tags i found they are passing names in a javascript function for the autocomple.  This is a function in my demo project,      <script>    $(function()       {           var sampleTags = [...

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