Question

如何从jquery iframe发送值并在php文件中获取。我有一个名为index.php的文件，并且在单击按钮（deposit_summary）时触发了下面的jquery，问题是在products.php中没有获取bean_id

$bean_id='123asd';   
?> 
<script>      
$('#deposit_summary').click( function(){
        var pagetitle = "Create new Project Rate Product";
        var dialog = $('<div id=\"dialog_box\" style=\"overflow: hidden;\"></div>')
        .html('<iframe width= \"100%\" height= \"100%\" style=\"border: 0px;\" src=\"products.php?bean_id=".$bean_id."\"></iframe>')
        .dialog({
        autoOpen: false,
        modal: true,
        height: 320,
        width: 500,
        title: pagetitle
        });
        dialog.dialog('open'); 
        });
    });
</script>

in product.php

$id=$_GET['bean_id'];

Answer 1

var simple = '<?php echo $bean_id; ?>';
$('#deposit_summary').click( function(){
        var pagetitle = "Create new Project Rate Product";
        var dialog = $('<div id=\"dialog_box\" style=\"overflow: hidden;\"></div>')
        .html('<iframe width= \"100%\" height= \"100%\" style=\"border: 0px;\" src=\"products.php?bean_id='+simple+'\"></iframe>')
        .dialog({
        autoOpen: false,
        modal: true,
        height: 320,
        width: 500,
        title: pagetitle
        });
        dialog.dialog('open'); 
        });
    });

Answer 2

将您的变量放在<script>标记

中

var simple = '<?php echo $bean_id; ?>';
$('#deposit_summary').click( function() {
     var pagetitle = "Create new Project Rate Product";
     var dialog = $('<div id=\"dialog_box\" style=\"overflow: hidden;\"></div>').html('<iframe width= \"100%\" height= \"100%\" style=\"border: 0px;\" src=\"products.php?bean_id='+simple+'\"></iframe>').dialog({
     autoOpen: false,
     modal: true,
     height: 320,
     width: 500,
     title: pagetitle
   });
   dialog.dialog('open');
});

Answer 3

您可以通过url传递多个参数，方法是将它们与＆amp ;.分开。

// multiple parameters
var simple = '<?php echo $bean_id; ?>';
var param_1 = '<?php echo $param_1; ?>';
var param_2 = '<?php echo $param_2; ?>';
$('#deposit_summary').click( function(){
        var pagetitle = "Create new Project Rate Product";
        var dialog = $('<div id=\"dialog_box\" style=\"overflow: hidden;\"></div>')
        .html('<iframe width= \"100%\" height= \"100%\" style=\"border: 0px;\" src=\"products.php?bean_id='+simple+'&param1='+param_1+'&param1='+param_2+'\"></iframe>')
        .dialog({
        autoOpen: false,
        modal: true,
        height: 320,
        width: 500,
        title: pagetitle
        });
        dialog.dialog('open'); 
        });
    });

在他们的php文件中

$id=$_GET['bean_id'];
$param1 = $_GET['param1'];
$param2 = $_GET['param2'];

如何将值从jquery-iframe传递给php文件

3 个答案: