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Javascript 通过加载函数发送变量_Javascript_Php_Jquery - Fatal编程技术网

Javascript 通过加载函数发送变量

Javascript 通过加载函数发送变量,javascript,php,jquery,Javascript,Php,Jquery,我想在下一页发送一个变量,这是我目前拥有的 <? php //some code $ID = $_GET['ID']; echo "<div id='show_here'></div>"; <script type ="text/javascript"> $(document).ready(function(){ setInterval(function(){ $('#show_here').lo

我想在下一页发送一个变量,这是我目前拥有的

<? php 
//some code 
$ID = $_GET['ID']; 
echo "<div id='show_here'></div>";

    <script type ="text/javascript">

    $(document).ready(function(){
      setInterval(function(){
          $('#show_here').load('fetch.php') 
      }, 3000);
    });
    </script>

如果我是你,我会在做任何事情之前先把代码清理干净

<? php 
//some code 
$ID = $_GET['ID'];
?>


<div id='show_here'></div>

<script type ="text/javascript">

$(document).ready(function(){
  setInterval(function(){
      $('#show_here').load('fetch.php?id=<?php echo $ID; ?>') // we put the ID here 
  }, 3000);
});
</script>

$(文档).ready(函数(){
setInterval(函数(){
$('#show_here').load('fetch.php?id=')//我们把id放在这里
}, 3000);
});
fetch.php
文件中,您需要再次通过
$\u GET
访问
$ID

我只是停留在你问题的范围内,但需要注意的是,你最好清理一下这些信息尤其是如果要在数据库查询中使用它

您可以使用

.load('fetch.php?id=<?php echo $id ?>'); 
.load('fetch.php?id=');

.load('fetch.php',{id:'});

.load('fetch.php?id=')这很有效,谢谢
.load('fetch.php' , {id : '<?php echo $id ?>'}) ;