I need to get a value inside a div content. After a button click and doing stuff on the server side, my PHP function does:
echo "0";
or
echo "1";
depending on what my function does. So let's say if it's 0
, the AJAX response will be $("div#divResult").html(data);
where I put the 0 in the div divResult
.
What I am trying to do now is I want to execute a js function to read whether it's 0
or 1
in divResult
.
This is how I execute it:
<div id="divResult"><script>getDivResult();</script></div>
And my js function:
function getDivResult()
{
var result = $("div#divResult").text();
if(result === "0")
{
alert("Badge Number already exists, please check again.");
}
else if(result === "1")
{
alert("Your details have been entered!")
ADD_USER_POPUP.close;
}
}
Somehow the getDivResult
function is not executing. The 0 and 1 does display on in the div though. Any help on this? I've tried .html
too by the way.
EDIT:
Here's the AJAX that I use for the button click and return the response from PHP which is either 1 or 0:
$.post(page, {
name : name,
badge_number : badge_number,
category : category,
priviledge : priviledge,
action : "insert"
}, function(data) {
$("div#divResult").html(data);
});
2nd EDIT:
function insertRow($name, $badge_number, $priviledge, $category)
{
$table_info = "TBL_USER_LOGIN";
$query_string = "select badge_number from $table_info where badge_number = $badge_number";
$result = @mysql_query($query_string) or die (mysql_error());
$checkBadge = mysql_num_rows($result);
if($checkBadge>0)
{
//echo "Badge Number $badge_number already exists. Please check again.";
echo "0";
}
else
{
$query_string = "insert into $table_info(name, badge_number, priviledge, category) values('$name', '$badge_number', '$priviledge', '$category')";
$result = @mysql_query($query_string) or die (mysql_error());
//echo "Your details have been entered! Please click on 'View Users' to display all users.";
echo "1";
}
?>
<?php
$action = rtrim($_REQUEST['action']);
if($action=="delete")
{
$id = rtrim($_REQUEST['id']);
$order = $_REQUEST['order'];
echo deleteRow($id);
echo selectAll($order);
}
elseif($action=="insert")
{
$name = $_REQUEST['name'];
$badge_number = $_REQUEST['badge_number'];
$priviledge = $_REQUEST['priviledge'];
$category = $_REQUEST['category'];
echo insertRow($name, $badge_number, $priviledge, $category);
}
elseif($action=="update")
{
$order = $_REQUEST['order'];
echo selectAll($order);
}
?>