javascript - 如何使我的弹出窗口不透明且可横向拖动？

Question

我正在制作一个 Jquery 弹出/对话框，并且我已经设法将它定位在页面上，以便通过单击使 div 呈现在其他元素上，但页面是透明的，当我拖动它时，我可以向上和向下拖动它但是当我将它横向拖动时，它会调整大小而不是移动。你能告诉我我能做些什么来解决这两个问题吗？

看起来像这样

在此处输入图像描述

我的弹出 HTML 是

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>popup</title>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
</head>
<body>

<table width="100%" border="0" cellspacing="0" cellpadding="2" align="center" class="TB_nb">
  <tr>
  <td colspan="3" class="pusher TB_nb"><h2>Sök person/företag</h2> 
</td>
  <td><a href="javascript:void(0)" onclick="document.getElementById('popupSokNamn').style.display = 'none';" >X</a></td>
</tr>
</table>
<br><br>
<h2 class="pusher">Sök person/företag</h2>
<div id="Vsok">

<div style="text-align: right; width: 100%; padding-right: 5%; padding-top: 5px;">
<span onClick="getElementById('sokF').style.display='', getElementById('bottomA').style.display='none', getElementById('bottomV').style.display='', getElementById('Vsok').style.display='none'" class="link_sm">Visa s&ouml;kformul&auml;r</span>
</div>

</div>

<div id="sokF">

<div style="text-align: right; width: 100%; padding-right: 5%; padding-top: 5px;; padding-bottom: 5px;">
<span onClick="getElementById('sokF').style.display='none', getElementById('bottomA').style.display='none', getElementById('bottomV').style.display='', getElementById('Vsok').style.display=''" class="link_sm">D&ouml;lj s&ouml;kformul&auml;r</span>
</div>

<div style="width: 100%; margin-left: 15px; margin-right: 80px;" class="fontS80">
<fieldset style="border: 1px solid Grey; display:inline;"><legend class="small">Fysisk</legend> 
<div class="fl30">&nbsp;F&ouml;rnamn:</div>
<div class="fl50"><input type="text" size="60" name="searchFornamn" onkeyup="doSubmitByEnter('Namnsokning', 'search')"></div>
<div class="clear"></div>
<div class="fl30">&nbsp;Efternamn:</div>
<div class="fl50"><input type="text" size="60" name="searchEfternamn" onkeyup="doSubmitByEnter('Namnsokning', 'search')"></div>
</fieldset>

<fieldset style="border: 1px solid Grey; display:inline;"><legend class="small">Juridisk</legend> 
<div class="fl30">&nbsp;F&ouml;retag:</div>
<div class="fl50"><input type="text" size="60" name="searchForetag" onkeyup="doSubmitByEnter('Namnsokning', 'search')"></div>
<div class="clear"></div>
<div class="fl30">&nbsp;Organisationsnummer:</div>
<div class="fl50"><input type="text" size="60" name="searchOrgNummer" onkeyup="doSubmitByEnter('Namnsokning', 'search')"></div>
</fieldset> <br><br>

<!-- <div class="fl30">Attention, c/o etc.:</div>
<div class="fl50"><input type="text" size="60"></div>
<div class="clear"></div>

<div class="fl30">Postadress:</div>
<div class="fl50"><input type="text" size="60"></div>
<div class="clear"></div>

<div class="fl30">Postnummer:</div>
<div class="fl50"><input type="text" size="30"></div>
<div class="clear"></div> -->

<div class="fl30">Postort:</div>
<div class="fl50"><input type="text" size="40" name="searchPostort" onkeyup="doSubmitByEnter('Namnsokning', 'search')"></div>
<div class="clear"></div>

<div class="fl30">Land:</div>
<div class="fl50"><input type="text" size="2" name="searchLandKod" onkeyup="doSubmitByEnter('Namnsokning', 'search')">&nbsp;
                    <select name="searchLand" onkeyup="doSubmitByEnter('Namnsokning', 'search')">
                        <option value="1" SELECTED></option>
                        <option value="2"></option>
                        <option value="3"></option>
                        <option value="4"></option>
                        <option value="5">---------------------------------</option>
</select></div>
<div class="clear"></div>

<!-- <div class="fl30">Region:</div>
<div class="fl20"><select name="">
                        <option value="1" SELECTED></option>
                        <option value="2"></option>
                        <option value="3"></option>
                        <option value="4"></option>
                        <option value="5">-----------------------------------------------</option>
</select></div>
<div class="clear"></div>
<div class="fl30">Tel:</div>
<div class="fl50"><input type="text" size="40"></div>
<div class="clear"></div>

<div class="fl30">Fax:</div>
<div class="fl50"><input type="text" size="40"></div>
<div class="clear"></div>

<div class="fl30">E-post:</div>
<div class="fl50"><input type="text" size="60"></div>
<div class="clear"></div>
 -->
<div class="fl50">&nbsp;</div>
<div class="fl5"><input type="button" value="Rensa"></div>
<div class="fl10"><input type="button" value="  S&ouml;k  " onclick="javascript:doSubmit('Namnsokning', 'search')"></div>
<div class="clear">&nbsp;</div>
<div class="clear">&nbsp;</div>
</div>

</div>

<table width="100%" border="0" cellspacing="0" cellpadding="4" align="center">
<tr>    
    <td><h3>Sökresultat:</h3></td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
</tr>
<tr>    
    <td colspan="4">En massa text <span class="link">Hj&auml;lp!</span> </td>
</tr>
<tr>    
    <td><input type="button" value="Visa alla"></td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
</tr>
<tr class="smallb">
    <td>Antal &auml;renden: 527</td>
    <td>&nbsp;</td>
    <td>Visa &auml;renden: &#60;&#60; 1-200 201-400 401-527 &#62;&#62; </td>
<td>&nbsp;</td>
</tr>
</table>

<table width="100%" cellspacing="0" align="center" class="sortable" id="unique_id">
<tr>
    <th class="thkant">F&ouml;rnamn</th>
    <th class="thkant">Efternamn</th>
    <th class="thkant">Adress</th>
    <th class="thkant">Postnr</th>
    <th class="thkant">Postort</th>
    <th class="thkant">Region</th>
    <th class="thkant">Land</th>
    <th class="thkant">Telefonnummer</th>
</tr>


</table>


<div id="bottomV">
<table width="100%" align="center">
<tr>
<td align="left"><input type="button" id="visaknapp" value="Visa" disabled style="width:150px;" onClick="getElementById('sokR').style.display='', getElementById('bottomA').style.display='', getElementById('bottomV').style.display='none', getElementById('Vsok').style.display='', getElementById('sokF').style.display='none'"></td>
<td align="right"><input type="button" value="Avbryt" style="width:150px;" class="checkmargin"><input type="button" value="Infoga" disabled style="width:150px;"></td>
</tr>
</table>
</div>

<div id="bottomA" style="display: none">
<table width="100%" align="center">
<tr>
<td align="left"><input type="button" value="&Auml;ndra i register" style="width:150px;"></td>
<td align="right"><input type="button" value="Avbryt" style="width:150px;" class="checkmargin"><input type="button" value="Infoga" style="width:150px;"></td>
</tr>
</table>

</body>
</html>

CSS是

.newpopup {
  position: absolute; 
  top:50%;
  left:50%;
}

Javascript是

function popup() {
    alert('test');
    var popup = $('.newpopup');
    popup.draggable();
    popup.resizable();
    //popup.html('<p>Where is pancakes house?</p>');
    //popup.show('fast');

       $.get('/PandoraArendeWeb/popup.jsp', function(data) {   

        popup.html(data); 
        popup.show('fast'); 
    }); 

    var screen_width = $(document).width();
var screen_height = $(document).height();
var box_width = popup.width();
var box_height = popup.height();

var top = (screen_height - box_height) / 2; // you might like to subtract a little to position it slightly higher than half way
var left = (screen_width - box_width) / 2;
    popup.css({ 'position': 'absolute', 'top':top, 'left':left });
}
$(document).ready(function(){
  $('button').click(function(){
     popup();
  });
})

请告诉我如何

1) 使弹出窗口不透明 2) 使弹出窗口可横向拖动

实际激活弹出窗口的 HTML 很简单：

<div class='newpopup'>
</div>
<button>popup</button>

谢谢

score 3 · Accepted Answer

好的，我在这里使用 jsfiddle 创建了简单的测试用例，我不认为你的 jquery 有什么问题，但我相信它是 ajax 调用，所以在你的服务器上测试它以确保你的 ajax 调用正常工作（因为我不能），如果你ajax 调用失败它不会弹出。在测试用例中，它会警告“错误”。

HTML：

<button>popup</button>
<div class='newpopup'>
</div>

jQuery：

function popup() {
    alert('opening popup');
    var popup = $('.newpopup');
    popup.draggable();
    popup.resizable();
    //popup.html('<p>Where is pancakes house?</p>');
    //popup.show('fast');

    //Comment me out and use the version below to show working
    $.ajax({url:'/PandoraArendeWeb/popup.jsp',
            error: function() {
                alert('Error');
            },
            success: function(data) {   
                popup.html("test"); 
                popup.show('fast');
            }
       }
   ); 
   
    
   /*
    popup.html("test"); 
    popup.show('fast');
    */
    var screen_width = $(document).width();
var screen_height = $(document).height();
var box_width = popup.width();
var box_height = popup.height();

var top = (screen_height - box_height) / 2; // you might like to subtract a little to position it slightly higher than half way
var left = (screen_width - box_width) / 2;
    popup.css({ 'position': 'absolute', 'top':top, 'left':left });
}
$(document).ready(function(){
  $('button').click(function(){
     popup();
  });
})

CSS：

.newpopup {
  position: absolute; 
  top:50%;
  left:50%;
  background-color:#ff0; //Yellow
}

编辑只记得尝试注释掉ajax并使用下面的位。弹出窗口显示，您可以拖动它:)

javascript - 如何使我的弹出窗口不透明且可横向拖动？

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