we have some checkboxes and When each of the checkes comes true, a value will be added to a single textbox.
and when each of the checkes comes false, their own value will be deleted.
I hope I explained well.
any way... here is my code:
<script>
function <?php echo $fff; ?>q(){
document.getElementById('<?php echo $chid; ?>').checked = false;
var v;
v=document.getElementById('<?php echo $lblid; ?>').innerText;
var ab;
ab=document.getElementById('ab').value;
var t;
let a = document.getElementById('<?php echo $idlevel; ?>').innerText;
const b = document.getElementById('<?php echo $txtid; ?>').value;
const c = '-' b '-' a;
var reg;
reg= new RegExp(c, 'g');
t=ab.replace(reg,'');
document.getElementById('ab').value=t;
document.getElementById('<?php echo $lblid; ?>').innerHTML='<?php echo $talent; ?>';
}
</script>
I do know that it is not a clean code:)
btw ab
is my textbox.
and c
is my value.
but problem is :
reg= new RegExp(c, 'g');
part doesn't
accept c
as value.
it works when I do this:reg= new RegExp('word', 'g');
but it doesn't accept any variable.
pls help.
CodePudding user response:
Try :
const c = '-' b '-' a;
var newString = new String(c)
var reg = new RegExp(newString, "g");