Undefined offset 2

[mynameisjayson]

Hi

 

 

I am having undefined offset:2 and any body can give me an idea, why i get this error message.

for($i = 0; $i< count($from_branch) || $i< count($to_branch) || $i< count($quantity) || $i< count($prio_color); $i++)	
									
     {
	$query = mysql_query("INSERT INTO pull_out(`description`,`barcode`,`from`,`to`,quantity,prio_color,date_created,remarks,userid) VALUES('$desc','$barc','$from_branch[$i]','$to_branch[$i]','$quantity[$i]','$prio_color[$i]','$datec','$remar','$userid')");
							
     }

and i use checkbox under prio_color and i think this is the cause, 

[tryingtolearn]

The undefined offset means you are referring to an array key that doesn't exist.

 

So one or more of the following are not in your array

$from_branch[$i]

    $to_branch[$i]

    $quantity[$i]

    $prio_color[$i]

[tryingtolearn]

say for example your arrays were as follows

    $from_branch = array(1,2,3);
    $to_branch = array(1,2,3,4);
    $quantity = array(1,2,3,4,5);
    $prio_color = array(1,2,3,4,5,6);

then with your loop $i would be 6

but none of your arrays would have an index of 6 hence the undefined offset.

[mynameisjayson]

so, do you have any idea how, to resolve this.. actually its work to insert but the problem is the prio_color is not working properly, i mean is not inserting in a correct row.

[mynameisjayson]

but i have a correct index from each you suggest.  

<script type="text/javascript">
	var rowNum = 0;
	function addRow(frm) 
			{
				rowNum ++;
				var row = '<p id="rowNum'+rowNum+'"><input type="text" class="form-control" name = "from_branch[]"style = "width:250px;" placeholder="From" value="" required> <input type="text" id="from_2" class="form-control" placeholder="To" style = "width:250px;margin-top:-34px; margin-left:280px;" name = "to_branch[]" value="" required> <input type="text" class="form-control" placeholder="#"style = "width:80px;margin-top:-34px; margin-left:560px;" name = "quantity[]" value="" required> <input type = "checkbox" name = "prio_color[]" value = "#d6f4ca#fd3236" style = "position:absolute;width:80px; margin-top:-23px; margin-left:620px;">  <button type="button" value="Remove" class="btn btn-default" style = "width:40px; margin-top:-57px; margin-left:680px;"onclick="removeRow('+rowNum+');"><span class = "glyphicon glyphicon-minus"></button></p>';
				jQuery('#itemRows').append(row);
				
			}
			function removeRow(rnum) {
			jQuery('#rowNum'+rnum).remove();
			}
		</script>

[tryingtolearn]

If prio_color isnt inserting then it means it doesn't have that index you are establishing with your loop.

so you have to either get the array to have that index or change the way you are inserting it.

 

Hard to come up with a solution not knowing what you are trying to accomplish or how you are getting to this point.

Are you just simply trying to add the form results to the DB or something different.