1

我无法让 jquery 函数（日期选择器和对话框）在 jquery ajax 加载选项卡中工作。

当我单击相应的选项卡时，我不断收到“日期选择器不是功能”或“对话框不是功能”。我为这个问题在网上做了很多搜索，也有类似的问题，但我找不到适合我的解决方案。

我确实理解出现这样的错误，问题可能是由于系统无法识别脚本。所以，在更高的层次上，我并不真正理解 ajax 加载的选项卡如何处理与主脚本相关的脚本。

希望我的代码可以帮助说明我的错误。

header.html

<head>
...
<!-- External javascript call -->
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" charset="utf-8"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js" charset="utf-8"></script>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.min.js" charset="utf-8"></script>
<script type="text/javascript" src="../js/main.js"></script>    
</head>

主文件

<?php include '../includes/header.html'; ?>
...
<div id="tabmenu" class="ui-tabs">
<ul>
<li><a href="view_sch.php"><span>Schedule</span></a></li>
</ul>
<div id="view_sch.php" class="ui-tabs-hide">Schedule</div>
</div><br />

view_sch.php（不包括 header.html）

<head>
<!-- External javascript call -->
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" charset="utf-8"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js" charset="utf-8"></script>
<script type="text/javascript" src="../js/schedule.js"></script>
</head>

<body>
<div id="AddGameForm" title="Add New Game">         
<form method="post">
<label for="date">Select Game Date:</label>
<input type="text" name="date" id="date" tabindex="-1" size="10" maxlength="10"    class="text ui-widget-content ui-corner-all" 
value="<?php if (isset($_POST['date'])) echo $_POST['date']; ?>" />
</form>
<table id="schedule"></table>
</body>

schedule.js

var GAME = {

loadDialog: function() {
    $( "#date" ).datepicker();
    $( "#AddGameForm" ).dialog({
        autoOpen: false,
        height: 400,
        width: 400,
        modal: true,
        buttons: {
            "Add New Game": function() {
                // Add game to database
                GAME.add();                     
                $( this ).dialog( "close" );
            },
            Cancel: function() {
                $( this ).dialog( "close" );
            }
        }
    });

    $( "#add-game" )
        .button()
        .click(function() {
            $( "#AddGameForm" ).dialog( "open" );
    });     
},

add: function() { 
    var form_data = $('form').serialize();
    $.ajax({
        type: "POST",
        url: "../manager/add_game.php",
        data: form_data, // Data that I'm sending
        error: function() {
            $('#status').text('Update failed. Try again.').slideDown('slow');
        },
        success: function() {
            $('#status').text('Update successful!').slideDown('slow');
        },
        complete: function() {
            setTimeout(function() {
                $('#status').slideUp('slow');
                }, 2000);
        },
        cache: false
    });
  }
}

$(document).ready(function() {
// Load game dialog
GAME.loadDialog();
});

谢谢你的帮助。

编辑：我应该注意，当您在自己的浏览器窗口中查看 view_sch.php 页面时，它工作得很好。通过 ajax 加载的 jquery 选项卡查看页面时会出现问题。

4

2 回答 2

1

I think I figured it out (with help of my friend too). I first removed the redundant external script calls in the view_sch page since header.html already took care of this. Next, I utilized the functions within the jquery tab, in particular the "load" event to create a callback situation. Ironically, it still wasn't working if you select the tab more than once until I added an if conditional to the load block. Hopefully the code below helps others out there.

schedule.js

var GAME = {
 loadDialog: function() {
    $("#date").datepicker();
    $( "#AddGameForm" ).dialog({
        autoOpen: false,
        height: 400,
        width: 400,
        modal: true
        }
    });     
  }
} 
$(document).ready(function()
{
  // jQuery UI Tabs
  $('#tabmenu').tabs({
    ajaxOptions: {
        error: function( xhr, status, index, anchor ) {
            $(anchor.hash).html(
                "Couldn't load this tab. We'll try to fix this as soon as possible. "
            );              
        }
    },
    load: function ( event, ui ) {
        if (ui.index == 2) {
            // Load game dialog
            GAME.loadDialog();

            $( "#add-game" ).on("click", function() {
                $( "#AddGameForm" ).dialog( "open" ); 
            }); 
        }
    }
});
于 2012-06-10T22:38:36.317 回答
1

我注意到您在文档就绪处理程序之前缺少 jQuery 对象。没有它，您的代码根本不会加载。

$(document).ready(function(){...})

或者更好

$(function(){...})

效果也一样

于 2012-06-09T18:05:38.703 回答