Pass value

[pasanewa]

I have a Javascript function. I have a checkbox whose value has to be passed to PHP page if it is checked.

that is if checkbox.checked = true..

 

I did=>

 

var showlabel;

 

if(chkbox6.checked==true)

{

showlabel.push(chkbox6.value);

 

}

request.open("GET","DrawMap.php?&chklabel="+showlabel,true);

 

 

 

THEN AT THE PHP page DrawMap.php, i did like this=>

 

$labelchk=$_GET['chklabel'].value;

 

BUT $labelchk is NULL...

WHY is it so ???

 

 

HELP plz..

[Daniel0]

The problem is probably that your the expression inside your if construct evaluates to false. Put an alert() inside it to see if it evaluates to true or false.

[nogray]

$labelchk=$_GET['chklabel'].value;

 

PHP doesn't have a value attribute on the variable, should be

 

$labelchk=$_GET['chklabel'];