在php中访问JavaScript变量值以存储在mysql中

很简单,
我正在尝试使用elrte访问PHP中的javascript中的变量,
bleow是我的index.PHP 文件

<!DOCTYPE html>
<html lang="en">
<head>  
<Meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>One textarea with elRTE and file upload plus one text field with elfinder</title>
<!-- jQuery and jQuery UI -->
<script src="js/jquery-1.4.4.min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/jquery-ui-1.8.7.custom.min.js" type="text/javascript" charset="utf- 8"></script>
<link rel="stylesheet" href="css/smoothness/jquery-ui-1.8.7.custom.css" type="text/css" media="screen" charset="utf-8">
<!-- elRTE -->
<script src="js/elrte.min.js" type="text/javascript" charset="utf-8"></script>
<link rel="stylesheet" href="css/elrte.min.css" type="text/css" media="screen"   charset="utf-8">
<link rel="stylesheet" href="css/elrte.full.css" type="text/css" media="screen" charset="utf-8">
<!-- elfinder -->
<link rel="stylesheet" href="css/elfinder.css" type="text/css" media="screen" charset="utf-8" /> 
<script src="js/elfinder.full.js" type="text/javascript" charset="utf-8"></script>
<!-- elRTE and elfinder translation messages -->
<!--<script src="js/i18n/elrte.ru.js" type="text/javascript" charset="utf-8"></script>
    <script src="js/i18n/elfinder.ru.js" type="text/javascript" charset="utf-8"></script>-->
<script type="text/javascript" charset="utf-8">

        // elRTE with elfinder on a textarea
        $().ready(function() {
            var opts = {
                cssClass : 'el-rte',
                lang     : 'en',  // Set your language
                allowSource : 1,
                height   : 450,
                toolbar  : 'maxi',   // 'tiny', 'compact', 'normal', 'complete', 'maxi', or 'custom' (see advanced documentation for 'custom')
                cssfiles : ['css/elrte-inner.css'],
                fmAllow  : 1,
                fmOpen : function(callback) {
                    $('<div id="myelfinder" />').elfinder({
                        url : 'connectors/PHP/connector.PHP',
                        places : '',
                        lang : 'en',    // Set your language
                        dialog : { width : 900, modal : true, title : 'Files' }, // Open in dialog window
                        cloSEOnEditorCallback : true, // Close after file select
                        editorCallback : callback     // Pass callback to file manager
                    })
                }

            }
            $('#editor').elrte(opts);
        // Text field with elfinder
            var opt = {
                url : 'connectors/PHP/connector.PHP',
                places : '',
                lang : 'en',
                editorCallback : function(url) {document.getElementById('field').value=url;},       // The id of the field we want elfinder to return a value to.
                cloSEOnEditorCallback : true,
                docked : false,
                dialog : { title : 'File Manager', height: 500 },
            }

            $('#open').click(function() {                   // The id of the button that opens elfinder
                $('#finder').elfinder(opt)                  // The id of the div that elfinder will open in
                $('#finder').elfinder($(this).attr('id'));  // it also has to be entered here.
            })

        $('#btnsub').click(function() {
        var content = $('#editor').elrte('val');
        });
        })
    })
    </script>
</head>
<body>
<?PHP
    $q=MysqL_query("select * from aw_about_us")or die(MysqL_error());
    $r=MysqL_fetch_array($q);
    extract($r);
?>
<div id="finder"></div>
<table cellpadding="5" cellspacing="5" border="0" width="100%">
<form name="Feedback" id="frm" method="post">
<tr>
  <td>Title : </td>
  <td><input type="text" id="atitle" size="75" value="<?=$abt_title?>"></td>
</tr>
<tr>
  <td>Tag Line : </td>
  <td><input type="text" id="atag" size="75" value="<?=$abt_small_line?>"></td>
</tr>
<tr>
  <td colspan="2"><textarea id="editor" id="acontent" cols="50" rows="4">
    <?=$abt_content?>
    </textarea></td>
</tr>
<!--<input type="text" id="field" name="field" size="60"/>&nbsp;-->
<!--<input type="button" id="open" value="browse..." /><br>-->
<tr>
  <td><input type="submit" id="btnsub" value="Submit"></td>
</tr>
  </form>
</table> 
<?PHP
    /*echo $_GET['val'];
    if(isset($_POST['updabt']))
    {
        extract($_POST);
        $q1=MysqL_query("update aw_about_us set abt_title='$atitle', abt_small_line='$atag', abt_content=''") or die(MysqL_error());
        if($q1==true)
        {
        ?><script>alert("Page Updated Successfully!!");</script><?PHP
        }
        else
        {
        ?><script>alert("Page Not Updated!!");</script><?PHP
        }
    }
*/?>
</body>
</html>

我能够在javascript变量中获取elrte的值,但是现在我想将这个值存储在MysqL 数据库中,因为我使用PHP我想在PHP中访问这个值,以便我可以将它存储在数据库中,
我尝试使用window.open(“abc.PHP？val =”content);但是值非常大所以get方法在这里是不可接受的,所以有没有办法在PHP中获取这个值？或任何其他方式来做到这一点？

**编辑：**

现在它在做出以下更改后给了我一个内容变量的值,但是我想要所有3个变量,但是无法得到

            $('#btnsub').click(function() {
        var content = $('#editor').elrte('val');
        var title = document.getElementById('atitle').val;
        var tag = document.getElementById('atag').val;
        alert('title'+title);
        $.ajax({
          type: "POST",
          url: 'abc.PHP',
          data: {title : title, tag : tag, content : content},
          success: function(html) { $('result').append(html); },
          dataType: 'html'
        }).done(function( msg ) {
alert( "Data Saved: " + msg );
});

和PHP 文件

<?PHP
include('inc/conn.PHP');
if(isset($_POST['updabt']))
{
    $cont=$_POST['updabt'];
    $q1=MysqL_query("update aw_about_us set abt_title='$title', abt_small_line='$tag', abt_content='$cont'") or die(MysqL_error());
    if($q1==true)
    {
    ?><script>alert("Page Updated Successfully!!");</script><?PHP
    }
    else
    {
    ?><script>alert("Page Not Updated!!");</script><?PHP
    }
}
?>

现在如何获取所有三个变量？

解决方法:

您需要使用对服务器的POST请求将值提交到PHP脚本.您可以使用Ajax请求执行此操作,我相信jQuery具有跨浏览器的Ajax内置方法.

在php中访问JavaScript变量值以存储在mysql中

相关推荐