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Jquery - serializeArray( ) Method
Description:
The serializeArray( ) method serializes all forms and form elements like the .serialize() method but returns a JSON data structure for you to work with.
The JSON structure returned is not a string. You must use a plugin or third-party library to "stringify".
Syntax:
Here is the simple syntax to use this method:
Parameters:
Here is the description of all the parameters used by this method:
Example:
Assuming we have following PHP content in /jquery/serialize.php file:
<?php
if( $_REQUEST["name"] )
{
$name = $_REQUEST['name'];
echo "Welcome ". $name;
$age = $_REQUEST['age'];
echo "<br />Your age : ". $age;
$sex = $_REQUEST['sex'];
echo "<br />Your gender : ". $sex;
}
?>
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Following is a simple example a simple showing the usage of this method:
<html>
<head>
<title>the title</title>
<script type="text/javascript"
src="/jquery/jquery-1.3.2.min.js"></script>
<script type="text/javascript" language="javascript">
$(document).ready(function() {
$("#driver").click(function(event){
$.post(
"/jquery/serialize.php",
$("#testform").serializeArray(),
function(data) {
$('#stage1').html(data);
}
);
var fields = $("#testform").serializeArray();
$("#stage2").empty();
jQuery.each(fields, function(i, field){
$("#stage2").append(field.value + " ");
});
});
});
</script>
</head>
<body>
<p>Click on the button to load result.html file:</p>
<div id="stage1" style="background-color:blue;">
STAGE - 1
</div>
<br />
<div id="stage2" style="background-color:blue;">
STAGE - 2
</div>
<form id="testform">
<table>
<tr>
<td><p>Name:</p></td>
<td><input type="text" name="name" size="40" /></td>
</tr>
<tr>
<td><p>Age:</p></td>
<td><input type="text" name="age" size="40" /></td>
</tr>
<tr>
<td><p>Sex:</p></td>
<td> <select name="sex">
<option value="Male" selected>Male</option>
<option value="Female" selected>Female</option>
</select></td>
</tr>
<tr>
<td colspan="2">
<input type="button" id="driver" value="Load Data" />
</td>
</tr>
</table>
</form>
</body>
</html>
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To understand it in better way you can Try it yourself.
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