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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