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select checkbox with this name

in Getting Started • 13 years ago

The name of the checkbox is ctl00$cphMainContent$702$cbSelect

please note there are more then one checkbox but want to select them all

I am having a hard time finding the right selecttor so far i tryed this

var CheckboxList = $('input:checkbox'[name*='cbSelect'])

can any one help me ?

1

Replies(3)

Re: select checkbox with this name

13 years ago

you can use "class"

<input type="checkbox" name="cbSelect1" class="check">
<input type="checkbox" name="cbSelect2" class="check">
<input type="checkbox" name="cbSelect3" class="check">
<input type="checkbox" name="cbSelect4" class="check">

<script>

        $(".check").attr('checked',true);

   })

</script>

Re: select checkbox with this name

13 years ago

This is my asp button.

<asp:Button ID="btnEdit" Width="65px" runat="server" Text="Edit"

onclick="btnEdit_Click" OnClientClick="Check();" />

<script type="text/javascript">

function Check() {

var CheckedTrue = 0;

var CheckboxList = $(".check").attr('cb', true);

for(var i = 0; CheckboxList.length > i; i++)

{

if(CheckboxList.get(i).checked == true)

{

CheckedTrue++

}

}

if (CheckedTrue < 2) {

alert("Works");

}

else {

alert('You can only selected control at a time');

return false;

}

}

</script>

And this is my chechbox and I have many of them.

<asp:CheckBox ID="cbSelect" runat="server" AutoPostBack="true"

oncheckedchanged="cbSelect_CheckedChanged" CssClass="cb" />

at run time the Chechbox looks like this

<input type="checkbox" onclick="javascript:setTimeout('__doPostBack(\'ctl00$cphMainContent$701$cbSelect\',\'\')', 0)" checked="checked" name="ctl00$cphMainContent$701$cbSelect" id="ctl00_cphMainContent_701_cbSelect">

var CheckboxList = $(".check").attr('cb', true); don't seem to work

I have alos tryied this selector var CheckboxList = $([type=checkbox : name*='cbSelect'])

but that didn't work either

How do I select the checkboxes with ID cbSelect and not others on my page?

Thanks in advance!

回复: select checkbox with this name

13 years ago

the asp.net server control have a ClientID property, you can use it to get the real id

Re: select checkbox with this name

13 years ago

         <script type="text/javascript">
     function Check() {
                var CheckedTrue = 0;
                //                var CheckboxList = $(input[name*='cbSelect'])
                var CheckboxList = $('input:checkbox')
                for(var i = 0; CheckboxList.length > i; i++)
                {
                    if (CheckboxList.get(i).name.indexOf("cbSelect", 0) != -1) {
                        if (CheckboxList.get(i).checked == true) {
                            CheckedTrue++;
                        }
                    }
                }
                if (CheckedTrue < 2) {
                    //Do norting
                }
                else {
                    alert('You can only selected control at a time!');
                    return false;
                }
     }
</script>

this works !