I want to check if the first checkbox in a tr is selected not all the checkbox that is found in this tr.
For the time being i have this code :
var b = false;
$j('#tb1 td input:checkbox').each(function(){
if($j(this).is(':checked')){
b = true;
}
});
this check if there is at least one checkbox check but if i add this to my selector :
$j('#tb1 td input:first:checkbox').each(function(){
if($j(this).is(':checked')){
b = true;
}
});
it check for only the first row not for all the rows and only the first checkbox. How can i achieve this by using the "first" selector ? Thanks in advance
Try
var b = false;
$j('#tb1 tr').find('input:checkbox:first').each(function(){
if(this.checked){
b = true;
}
});
Your jquery
code is wrong, you are using the correct selector
but in wrong place..try this
$j('#tb1 td input:checkbox:first').
More infor about :First
is here
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