duanlu1922
2013-09-04 12:47
浏览 96
已采纳

在wordpress插件页面中调用Jquery Ajax无法正常工作

In wordpress I created a plugin which has the following files

Statistics visitor

<?php
/*
Plugin Name: Wp Visitor Statistics
Plugin URI: 
Description: Statistics about Visitors
Author: 
Version: 1.0.1
Author URI:
*/

ob_start();
define('STATISTICS_FOLDER', dirname(plugin_basename(__FILE__)));

//CREATING MENU PAGES IN SIDEBAR
add_action('admin_menu','statistics_admin_menu');

    function statistics_admin_menu() { 
        $icon_url=get_option('siteurl').'/wp-content/plugins/'.STATISTICS_FOLDER."/lea.png";
        add_menu_page("Statistics","Statistics",10,__FILE__,"Settings",$icon_url); 
        add_submenu_page(__FILE__,"Stat Report","Statistics Report",10,"visitor_stat/statreport.php");      
    } 

function Settings()
{

    $plugindir = get_option('siteurl').'/wp-content/plugins/'.STATISTICS_FOLDER.'/';
    echo "<script type='text/javascript' src='http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js'/></script>
";
    echo "<br/>";
    echo "<script type='text/javascript' src='$plugindir/calendar/myfuncvisit.js'/></script>
";
    echo "<br/>";
    echo "<script type='text/javascript' src='$plugindir/calendar/jquery.datepick.js'/></script>
";
    echo "<br/>";
    echo "<link rel='stylesheet' href='$plugindir/calendar/jquery.datepick.css' type='text/css' />
";  
    echo "<br/>";
echo "<script type='text/javascript'>
$(function() {
    $('#popupDatepicker').datepick({dateFormat: 'yyyy-mm-dd'});
});
</script>";
echo "<br/>";

echo "<div class='wrap'>
<form action='' name='frm1'>
<strong>Todays Visit : <span id='todays_visit'> </span> | Overall Visit :<span id='overall_visit'></span> ( Original Data )<br /></strong><br />
Todays Visit plus : <input type='text' name='todays_visit_plus' id='todays_visit_plus' value=''/><br /><br />
Overall Visit plus : <input type='text' name='overall_visit_plus'  id='overall_visit_plus' value=''/><br /><br />
Overall Visit Start Date : <input type='text' class='overall_visit_startdate' id='popupDatepicker'><br /><br />
<div id='msg_save'></div>
<input type='button' name='save' id='save' value='save'/>
</form>
</div>";

}
?>  

Then it call the another file js

myfuncvisit.js

// JavaScript Document
            $(document).ready(function(){

                // loading image displaying function
                function loading_show(divid){

                   $('#'+divid).html("<div class='item' style='padding:45% 0;text-align:center;font-size:11px;color:#666666;'><center><img width='16' height='16' src='loading.gif'><br>Loading</center></div>").fadeIn('swing');
                }

                // function to show the feed list 
                function loadData(){   
                    $.ajax
                    ({
                        type: "POST",
                        //url: "blog/wp-content/plugins/visitor_stat/stats-operations.php",
                      url: "/blog/wp-admin/admin.php?page=visitor_stat/stats-operations.php",                     
                        data: "type=all",
                        success: function(msg)
                        {
                            alert(msg);
                            part = msg.split('#');
                            $("#todays_visit").ajaxComplete(function(event, request, settings)
                            {
                                $("#todays_visit").html(part[0]);
                            });
                            $("#overall_visit").ajaxComplete(function(event, request, settings)
                            {
                                $("#overall_visit").html(part[1]);
                            });
                            $("#todays_visit_plus").ajaxComplete(function(event, request, settings)
                            {
                                $("#todays_visit_plus").val(part[2]);
                            });

                            $("#overall_visit_plus").ajaxComplete(function(event, request, settings)
                            {
                                $("#overall_visit_plus").val(part[3]);
                            });
                            $("#popupDatepicker").ajaxComplete(function(event, request, settings)
                            {
                                $("#popupDatepicker").val(part[4]);
                            });

                        }
                    });



                }

                function saveData(){
                    $.ajax
                    ({
                        type: "POST",
                        url: "/blog/wp-admin/admin.php?page=visitor_stat/stats-operations.php",
                       //url: "blog/wp-content/plugins/visitor_stat/stats-operations.php",
                        data: "type=save&d1="+d1+"&d2="+d2+"&d3="+d3,
                        success: function(msg)
                        {
                            alert(msg);
                            loadData();
                            $("#msg_save").ajaxComplete(function(event, request, settings)
                            {
                                $("#msg_save").html(msg);
                                setTimeout('',10000);
                                $("#msg_save").html('&nbsp;').fadeIn('swing');

                            });

                        }
                    });



                }

                loadData();  // For first time page load default results

                $('#save').live('click',function(){
                    d1=$('#todays_visit_plus').val();
                    d2=$('#overall_visit_plus').val();
                    d3=$('#popupDatepicker').val();
                    saveData(d1,d2,d3);

                }); 



            });

But when I run the file in wordpress admin it shows the internal server error for admin.php?page=visitor_stat/stats-operations.php /blog/wp-admin and it doesn't load the ajax page

I tried for several time and I can't find the solution. I think this issue may have correct solution. Anybody can help me to solve this issue.

Clearly, the ajax function URL : POST is not working. Thanks in advance to solve this problem

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