如何设置PHP变量以获得jQuery变量的值？ [英] How do I set a PHP variable to have the value of a jQuery variable?

问题描述

我有以下问题：

我有一张订单表。每行都有一个编辑按钮。当我点击它时，会打开一个弹出窗口并加载订单进行修改。问题是我无法将正确的值传递给php中的SELECT查询。

 function fnOpenNormalDialogEdit（jQueryParam）{
 
 <？php  
 
  $ phpVar  =  ' 具有jQueryParam'的值; 
  $ OrderEdit  = $ wpdb-> get_row（$ wpdb-> prepare（  SELECT * FROM $ EWD_OTP_orders_table_name WHERE Order_ID ='％d'，$ phpVar））; 
 
 ..... 
 
} 

如果我传递

  $ phpVar  =  19 ; 
 

例如，正确的订单已加载，一切正常。但我找不到设置真正价值的方法....

  $ phpVar  =  ' 具有jQueryParam'的值; 
 

我不想重新加载页面，我尝试了ajax但是无法做到。请帮助



谢谢，

Didi

解决方案

phpVar = ' 具有jQueryParam'的值;

OrderEdit =

wpdb-> get_row（

I've got the following issue:
I've got a table with orders. On each row there is an Edit button. When I click it a popup opens and the order is loaded to be modified. The problem is that I cannot pass the right value to the SELECT query in php.

function fnOpenNormalDialogEdit(jQueryParam) {

    <?php

    $phpVar = 'to have the value of jQueryParam';
    $OrderEdit = $wpdb->get_row($wpdb->prepare("SELECT * FROM $EWD_OTP_orders_table_name WHERE Order_ID='%d'", $phpVar));

    .....

}

If I pass

$phpVar = 19;

for example, the right order is loaded and everything is ok. But I cannot find a way to set that real value....

$phpVar = 'to have the value of jQueryParam';

I don't want to reload the page, I tried ajax but couldn't do it. Please help

Thanks,
Didi

解决方案

phpVar = 'to have the value of jQueryParam';

OrderEdit =

wpdb->get_row(

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