[英]Passing Variables OnLoad using PHP $_GET[''] With Ajax
So I have an HTML, PHP and ajax application that is loading this page: ViewOrderReports.php?order_number=77409362.所以我有一个正在加载这个页面的 HTML、PHP 和 ajax 应用程序:ViewOrderReports.php?order_number=77409362。 I am trying to pass the order_number to report_action.php on load.我试图在加载时将 order_number 传递给 report_action.php。
On ViewOrderReports.php?order_number=77409362 page I have the code below to get the order number:在 ViewOrderReports.php?order_number=77409362 页面上,我有以下代码来获取订单号:
<?Php
if(isset($_GET["order_number"]))
{
$order_number=addslashes(strip_tags($_GET["order_number"]));
echo $order_number;
}
?>
<div id="order_number" style="display: none;" value="<?php echo $order_number; ?>"></div>
Then on the ajax javascript part in the page I have this code :然后在页面中的 ajax javascript 部分我有这个代码:
<script type="text/javascript">
$(document).ready(function(){
load_data();
$('#action').val("Insert");
function load_data(page)
{
var action = "Load";
var order_number = $("#order_number").val();
$.ajax({
url:"phptables/report_action.php",
method:"POST",
data:{action:action, order_number:order_number, page:page},
success:function(data)
{
$('#order_table').html(data);
alert('Current Order Number' + order_number);
}
});
}
</script>
Lastly, the PHP receiving the order number is below.最后,接收订单号的 PHP 如下。
<?Php
if(isset($_POST["action"]) == "Load"&&isset($_POST["order_number"]))
{
echo "Do my actions";
}
?>
The problem is the order number is no been passed to the receiving PHP.问题是订单号没有传递给接收 PHP。 I tried debugging on the ajax code on the sending page but seems as if the $_GET and div part is not completed loaded before the ajax onload runs on ViewOrderReports.php?order_number=77409362.我尝试在发送页面上的 ajax 代码上进行调试,但似乎 $_GET 和 div 部分在 ajax onload 在 ViewOrderReports.php?order_number=77409362 上运行之前没有完成加载。 Hope you can help.希望你能帮忙。
SOLVED:解决了:
All i had to do was replace the div element with a input:我所要做的就是用输入替换 div 元素:
So :所以 :
<div id="order_number" style="display: none;" value="<?php echo $order_number; ?>">
</div>
Becomes:变成:
<input id="order_number" type="hidden" value="<?php echo $order_number; ?>">
This solve the problem.这解决了问题。
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