javascript文件准备好了 [英] javascript document ready

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问题描述

大家好,



我的网站上有一个javascript代码,在document.ready期间加载。我想用它来过滤我的数据表,但它不起作用。我可以知道这个脚本是否有问题吗?



< script type =   text / javascript> 
$( document )。ready( function (){
$(< span class =code-string> select#search_pad)。change( function (){
var val = $( 选择#search_pad选项:选择)。attr(' value');
var regex =(val == ^ + val + $);
tbl_record.fnFilter(正则表达式, 1 false );
});
});
< / script>





提前感谢!

解决方案

document )。ready( function (){


< blockquote>( select#search_pad)。change(函数(){
var val =


选择#search_pad选项:选择)。attr(' value');
var regex =(val == ^ + val + < span class =code-st环>

Hello guys,

I have a javascript code on my site that loads during document.ready. I want to use it to filter my datatable but it's not working. May i know if there is something wrong with this script?

<script type="text/javascript">		
		$(document).ready(function() {
			$("select#search_pad").change(function () {
			var val = $("select#search_pad option:selected").attr('value');
			var regex = (val == "" ?  "": "^"+val+"$");
			tbl_record.fnFilter (regex,1,false);
			});
		});
        </script>



thanks in advance!

解决方案

(document).ready(function() {


("select#search_pad").change(function () { var val =


("select#search_pad option:selected").attr('value'); var regex = (val == "" ? "": "^"+val+"


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