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jQuery-serialize() method to output serialized form value_jquery

WBOYOriginal: 2016-05-16 17:45:311243browse

Example
Output the result of serialized form value:

Copy code The code is as follows:

 
$("button").click(function(){ 
$("div").text($("form").serialize()); 
}); 

Definition and Usage The
serialize() method creates a URL-encoded text string by serializing form values.
You can select one or more form elements (such as inputs and/or text boxes), or the form element itself.
Serialized values can be used in URL query strings when generating AJAX requests.

Syntax

Copy code The code is as follows:

$(selector).serialize()

Detailed Description
.serialize() method creates a text string represented in standard URL encoding. It operates on a jQuery object that represents a collection of form elements.

There are several types of form elements:

Copy code The code is as follows:

.serialize() Methods that operate on jQuery objects that have selected individual form elements, such as ,

and <select>. However, it's generally easier to serialize the <form> tag itself: <br>$('form').submit(function(){ <br>alert($(this).serialize()); <br>returnfalse; <br>}); <br>
</div> <br><strong>Output standard query string </strong>: <br>a=1&b=2&c=3&d=4&e=5 <br>Note: Only "successful controls" will be serialized into strings. If you do not use a button to submit the form, the submit button's value is not serialized. If you want a form element's value to be included in a sequence string, the element must use a name attribute.</div><div class="nphpQianMsg"><div class="clear"></div></div><div class="nphpQianSheng"><span>Statement：</span><div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn</div></div></div><div class="nphpSytBox"><span>Previous article：<a class="dBlack" title="CSS3 realizes 3D text animation effect_text special effects" href="https://m.php.cn/faq/18238.html">CSS3 realizes 3D text animation effect_text special effects</a></span><span>Next article：<a class="dBlack" title="CSS3 realizes 3D text animation effect_text special effects" href="https://m.php.cn/faq/18240.html">CSS3 realizes 3D text animation effect_text special effects</a></span></div><div class="nphpSytBox2"><div class="nphpZbktTitle"><h2>Related articles</h2><em><a href="https://m.php.cn/article.html" class="bBlack"><i>See more</i><b></b></a></em><div class="clear"></div></div><ins class="adsbygoogle"
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