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我是一名菜鸟程序员，对表格有一些问题，该表格最终将成为网站的一部分，该网站将包括其他图形以及表格。为了避免视觉混乱的可能性，我希望用户能够打开或关闭表格（它显示来自名为“testdatastickyheadersissue.csv”的外部 CSV 文件的数据）。当表格打开时，用户应该能够对表格进行排序并在向下滚动页面时看到粘性标题。下面的代码使用了 tablesorter 插件和它的几个小部件，对所有这些功能都很有效，除了当表格关闭时，粘性标题不会与表格的其余部分一起禁用，所以粘性标题仍然显示向下滚动页面时，即使表格的其余部分不可见。关闭表格时如何隐藏粘性标题？我敢肯定，这可能有一个简单的解决方法，但我很难过，希望能得到任何帮助。谢谢！

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
  <meta http-equiv="expires" content="0"> 
<meta name="generator" content="CoffeeCup HTML Editor (www.coffeecup.com)">
<meta name="dcterms.created" content="Thu, 14 Feb 2013 20:13:32 GMT">
<meta name="description" content="">
<meta name="keywords" content="">

<title>Test</title>

<style type="text/css">

 a {
   font-family:arial;
background-color: #FFFFFF;
margin:10px 0pt 15px;
font-size: 10pt;
width: 100%;
text-align: left;
position:absolute;
top:1px;
left:1px}

/* CSS from 'style.css' - tables */
table.tablesorter {
font-family:arial;
background-color: #CDCDCD;
margin:10px 0pt 15px;
font-size: 8pt;
width: 100%;
text-align: left;
position:absolute;
top:25px;
left:1px;
}
table.tablesorter thead tr th, table.tablesorter tfoot tr th {
background-color: #e6EEEE;
border: 1px solid #FFF;
font-size: 8pt;
padding: 4px;
}

table.tablesorter thead tr .header {
background-image: url(bg.gif);
background-repeat: no-repeat;
background-position: center right;
cursor: pointer;
background-color: #3182BD;
}

table.tablesorter tbody td {
color: #3D3D3D;
padding: 4px;
background-color: #FFF;
vertical-align: top;
}

table.tablesorter tbody tr.odd td {
background-color:#F0F0F6;
}
table.tablesorter thead tr .headerSortUp {
background-image: url(asc.gif);
background-color: #9ECAE1;
}

table.tablesorter td.primary,
table.tablesorter tr.odd td.primary {
background-color: #99b3e6;
}
table.tablesorter tr.even td.primary {
background-color: #c2d1f0;
}

table.tablesorter td.secondary,
table.tablesorter tr.odd td.secondary {
background-color: #c2d1f0;
}
table.tablesorter tr.even td.secondary {
background-color: #d6e0f5;
}

table.tablesorter td.tertiary,
table.tablesorter tr.odd td.tertiary {
background-color: #d6e0f5;
}
table.tablesorter tr.even td.tertiary {
background-color: #ebf0fa;
}

/*table tr:hover {
background: #fff;
color: #ccc;
}*/


/*table tr:nth-child(even) {
background: #f0f8ff;
}

table th {
  background: #9ECAE1;
  }

table {
  border-width:0px;
  border-style:solid;
  border-color:black;
  position:absolute;
  top:5px;
  left:5px;
}*/

</style>

</head>

<body>

<script type="text/javascript" src="jquery-1.9.1.min.js"></script> 
<script type="text/javascript" src="jquery.csvToTable.js"></script>
<script type="text/javascript" src="jquery.tablesorter.min.js"></script>
<script type="text/javascript" src="jquery.tablesorter.widgets.js"></script>
<table id="CSVTable" class="tablesorter" style="display: none; visibility: hidden;">   </table>
<script>

$('#CSVTable').CSVToTable('testdatastickyheadersissue.csv', {
loadingImage: 'loading.gif', 
startLine: 1,
headers: ['id', 'name', 'pop11']
}).bind("loadComplete",function() { 
$(document).find('#CSVTable').tablesorter({
    headerTemplate : '{content}{icon}',
    widgets : ['zebra', 'stickyHeaders', 'columns'], // include the widgets
    widgetOptions : {
    stickyHeaders : 'tablesorter-stickyHeader',
  // change the default column class names
  // primary is the first column sorted, secondary is the second, etc
  columns : ['primary', 'secondary', 'tertiary']
  // include thead when adding class names
  /*columns_thead : true,
  // include tfoot when adding class names
  columns_tfoot : true*/
}

});
});

function toggle() {
var ele = document.getElementById("CSVTable");
var text = document.getElementById("displayText");
if(ele.style.display == "block") {
        ele.style.display = "none";
    text.innerHTML = "Show data table for counties";
}
else {
    ele.style.display = "block";
    text.innerHTML = "Hide data table for counties";
}
} 

function toggleVisibility() {
 document.getElementById("CSVTable").style.display = "";
 if(document.getElementById("CSVTable").style.visibility == "hidden" ) {
 document.getElementById("CSVTable").style.visibility = "visible";
 }
 else {
 document.getElementById("CSVTable").style.visibility = "hidden";
 }
} 

</script>  
<a href="javascript:toggleVisibility();">Click here to display/hide data table for counties.</a>
</body>
</html>

外部测试 CSV 文件的内容：

id,name,pop11
1,A,1000
2,B,2000
3,C,3000
4,D,4000
5,E,5000
6,F,6000
7,G,7000
8,H,8000
9,I,9000
10,J,10000
11,K,11000
12,L,12000
13,M,13000
14,N,14000
15,O,15000
16,P,16000
17,Q,17000
18,R,18000
19,S,19000
20,T,20000
21,U,21000
22,V,22000
23,W,23000
24,X,24000
25,Y,25000
26,Z,26000
27,AA,27000
28,BB,28000
29,CC,29000
30,DD,30000
31,EE,31000
32,FF,32000
33,GG,33000
34,HH,34000
35,II,35000
36,JJ,36000
37,KK,37000
38,LL,38000
39,MM,39000
40,NN,40000
41,OO,41000
42,PP,42000
43,QQ,43000
44,RR,44000
45,SS,45000
46,TT,46000
47,UU,47000
48,VV,48000
49,WW,49000
50,XX,50000
51,YY,51000
52,ZZ,52000
53,AAA,53000
54,BBB,54000
55,CCC,55000
56,DDD,56000
57,EEE,57000
58,FFF,58000
59,GGG,59000
60,HHH,60000
61,III,61000
62,JJJ,62000
63,KKK,63000
64,LLL,64000
65,MMM,65000
66,NNN,66000
67,OOO,67000
68,PPP,68000
69,QQQ,69000
70,RRR,70000
71,SSS,71000
72,TTT,72000
73,UUU,73000
74,VVV,74000
75,WWW,75000
76,XXX,76000
77,YYY,77000
78,ZZZ,78000
4

1 回答 1

2

我似乎无法复制您所描述的问题...演示）

实际上，使用隐藏表格visiblilty: hidden会导致这种情况，但看起来表格被隐藏了display: noneand visibility: hidden。

由于您使用的是 tablesorter，一个 jQuery 插件，我将修改您用来隐藏表格以使用 jQuery 的代码：

HTML

<a href="#" class="toggle">Click here to display/hide data table for counties.</a>

脚本

jQuery(function($){
  $('.toggle').click(function(){
    var isHidden = $('#CSVTable').toggle().is(':hidden');
    $('#displayText').html( (isHidden ? 'Show' : 'Hide') + ' data table for counties');
    return false;
  });
});
于 2013-03-05T05:37:32.313 回答