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我有一个显示值的 javascript onchange 列表框，但我插入的灯箱代码不显示。我想将值列表框添加到链接，因为我想编辑页面是灯箱。

示例-><a class="various" data-fancybox-type="iframe" href="edit.php?id=<?**listbox value is onchange**?>">Edit</a>

如何将返回值列表框用于变量？

此代码 onchange 列表框

<label for="country">Country</label>
<select name="country" id="country">
   <option value="1">Thailand</option>
   <option value="2">England</option>
   <option value="3">Japan</option>
</select>
<div id="selected_value"></div>
<label for="country">Country:</label>
<input type="text" name="country" id="country" class="country">
<script type="text/javascript">
    $('#country').on("change", function(){
    //Get the selected value
    var selected_value = $("#country option:selected").val();
    //Write the selected value to our div
    ('#selected_value').html(selected_value);
 });
</script>

灯箱代码

<script type="text/javascript" src="../wp-content/plugins/pop-up/include/js/scripts/jquery-1.4.3.min.js"></script>
<script type="text/javascript" src="../wp-content/plugins/pop-up/include/js/fancybox/jquery.mousewheel-3.0.4.pack.js"></script>
<script type="text/javascript" src="../wp-content/plugins/pop-up/include/js/fancybox/jquery.fancybox-1.3.4.pack.js"></script>
<link rel="stylesheet" type="text/css" href="../wp-content/plugins/pop-up/include/js/fancybox/jquery.fancybox-1.3.4.css" media="screen" />
<script type="text/javascript">
$(document).ready(function($) {
    $(".various").fancybox({
    maxWidth    : 800,
    maxHeight   : 600,
    fitToView   : false,
    width       : '80%',
    height      : '80%',
    autoSize    : false,
    closeClick  : false,
    hideOnOverlayClick  : false,
    openEffect  : 'none',
    closeEffect : 'none',
    type        : 'iframe',
    onClosed    :   function() {
           parent.location.reload(true);
            }                
        });
});
 </script>
4

1 回答 1

1

要在选择新选项时更新链接，您可以执行以下操作：

$('a.various').attr('href','edit.php?id='+selected_value);

您的 on change 功能的更新版本：

$('#country').on("change", function(){
    // Get the selected value
    var selected_value = $("#country option:selected").val();
    // Update lightbox edit hyperlink
    $('a.various').attr('href','edit.php?id='+selected_value);
});

我认为您不需要#selected_value div。

于 2013-08-07T08:27:09.980 回答