You want to take the value in the hidden field after the selected checkbox, as follows:Copy codeThe Code is as follows: function selectreceept ()
{
Var checknum = 0;
Var customerCode = "";
Var type = "";
Var url = "";
Checknum = $ ("input: checked"). length;
If (checknum> 1)
{
Alert ("only one record can be selected for collection! ");
Return false;
}
Else
{
Alert (checknum );
If (checknum = 1)
{
CustomerCode = $ ("input: checked "). next (). attr ("value"); // you can use the next () method to obtain the value of the next hdCustomerName. next (). next ().
// CustomerName = $ ("input: checked ~ # HdCustomerName "). val (); // the ID of IE will report an error, firefox will not
Type = $ ("input: checked ~. HdStatus "). attr (" value "); // or you can use the class method to obtain the value,
Url = 'prereceiptdeposit. aspx? CustomerCode = '+ customerCode +' & departmentType = '+ type;
}
Else
{
Url = 'prereceiptdeposit. aspx? CustomerCode = '+ ''+' & departmentType = '+ type;
}
Alert (url );
Universalopenwindowandbreak( 640,600, url, 1 );
Return true;
}
}
JQuery -- checkbox select all/cancel allCopy codeThe Code is as follows: <Head>
<Script src = "jquery-1.3.2.min.js" type = "text/javascript"> </script>
</Head>
<Body>
<Input type = "checkbox" name = "chk_list" id = "chk_list_1" value = "1"/> 1 <br/>
<Input type = "checkbox" name = "chk_list" id = "chk_list_2" value = "2"/> 2 <br/>
<Input type = "checkbox" name = "chk_list" id = "chk_list_3" value = "3"/> 3 <br/>
<Input type = "checkbox" name = "chk_list" id = "chk_list_4" value = "4"/> 4 <br/>
<Input type = "checkbox" name = "chk_all" id = "chk_all"/> select all/cancel all
<Script type = "text/javascript">
$ ("# Chk_all"). click (function (){
$ ("Input [name = 'chk _ list']"). attr ("checked", $ (this). attr ("checked "));
});
</Script>
</Body>
</Html>
JQuery. attr gets/Sets object attribute values, such:
$ ("Input [name = 'chk _ list']"). attr ("checked"); // read the status of all objects whose names are 'chk _ List' (whether or not selected)
$ ("Input [name = 'chk _ list']"). attr ("checked", true); // set the checked value of all objects whose names are 'chk _ list' to true.
Another example is:
$ ("# Img_1"). attr ("src", "test.jpg"); // set the value of srcto 'test.jpg 'with the ID of img_1'
$ ("# Img_1"). attr ("src"); // read the src value whose ID is img_1
The following code gets the value of the checkbox selected in the above instance:Copy codeThe Code is as follows: <script type = "text/javascript">
// Obtain all the checkboxes (sets) whose names are 'chk _ list)
Var arrChk = $ ("input [name = 'chk _ list]: checked ");
// Obtain the value of each checkbox through Traversal
For (var I = 0; I <arrChk. length; I ++)
{
Alert (arrChk [I]. value );
}
</Script>
The code for Traversing with $. each () is as follows:Copy codeThe Code is as follows: <script type = "text/javascript">
Var arrChk = $ ("input [name = 'chk _ list']: checked ");
$ (ArrChk). each (function (){
Window. alert (this. value );
});
});
</Script>
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