使用javascript将HTML表格导出到excel
我的表格有4列,每列包括文本字段和按钮,每行末尾包括编辑和删除按钮。 我想将表格导出为excel格式,但当我这样做时,列标题处的文本字段和按钮以及编辑和删除按钮也被导出到excel文件中,这是我不想要的。 有谁能告诉我javascript中的错误在哪里吗 这是我的jquery代码,我是从net()获得的使用javascript将HTML表格导出到excel,javascript,jquery,html,excel,Javascript,Jquery,Html,Excel,我的表格有4列,每列包括文本字段和按钮,每行末尾包括编辑和删除按钮。 我想将表格导出为excel格式,但当我这样做时,列标题处的文本字段和按钮以及编辑和删除按钮也被导出到excel文件中,这是我不想要的。 有谁能告诉我javascript中的错误在哪里吗 这是我的jquery代码,我是从net()获得的 var tableToExcel=(函数(){ var uri='data:application/vnd.ms excel;base64,' ,模板=“{table}” ,base64=函数
var tableToExcel=(函数(){
var uri='data:application/vnd.ms excel;base64,'
,模板=“{table}”
,base64=函数{return window.btoa(unescape(encodeURIComponent))}
,format=函数(s,c){返回s.replace(/{(\w+)}/g,函数(m,p){返回c[p];})}
返回函数(表、名称){
如果(!table.nodeType)table=document.getElementById(table)
var ctx={工作表:名称| |'工作表',表:table.innerHTML}
window.location.href=uri+base64(格式(模板,ctx))
}
})()
我的HTML代码如下
<TABLE id="table_id" class="display" align="Center" border="1px" width="80%">
<thead>
<tr>
<th> <b>User_ID </th></b>
<form action="SearchId" method="post">
<input type="hidden" name="hiddenname" value="hidden_uid" >
<input type="text" name="uid" id="uid">
<input type="submit" value="Search">
</form>
<th><b>User_Name </th></b>
<form action="SearchId" method="post">
<input type="text" name="uname" id="uname">
<input type="hidden" name="hiddenname" value="hidden_uname" >
<input type="submit" value="Search">
</form>
<th><b>Password</th></b>
<form action="SearchId" method="post">
<input type="text" name="pass" id="pass">
<input type="hidden" name="hiddenname" value="hidden_pass" >
<input type="submit" value="Search">
</form>
<th><b>Designation</th></b>
<form action="SearchId" method="post">
<input type="text" name="desig" id="desig">
<input type="hidden" name="hiddenname" value="hidden_desig" >
<input type="submit" value="Search">
</form>
</thead>
<tbody >
<%Iterator itr;%>
<%List data=(List) request.getAttribute("UserData");
for(itr=data.iterator();itr.hasNext();)
{%>
<tr>
<% String s= (String) itr.next(); %>
<td><%=s %></td>
<td><%=itr.next() %></td>
<td><%=itr.next() %></td>
<td><%=itr.next() %></td>
<form id="edit" action="EditRecord" method="post" >
<td><input type="hidden" name="hidden_edit" id="edit_id" value="<%=s %>"/>
<input type="submit" id="myButton" value="Edit" name="edit" onclick="toggleVisibility('');"> </td>
</form>
<td><form id="delete" action="DeleteRecord" method="post" >
<td><input type="hidden" name="hidden_delete" id="delete_id" value="<%=s %>"/>
<input type="submit" value="delete" name="delete"> </td>
</form></td>
<%} %>
</tr>
</tbody>
</TABLE>
用户ID
用户名
密码
任命
尝试设置一个标签,该标签有一个按钮和一个带有类的编辑文本来标识这个dom的例如:class='ignore'。
在此克隆之后,此yout表和已克隆的in表将删除所有具有您设置的类的dom。
删除此dom后,将克隆的表传递给将导出到excel的函数
编辑-------
试试这个
js脚本
var tableToExcel = (function() {
var uri = 'data:application/vnd.ms-excel;base64,', template = '<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head><body><table>{table}</table></body></html>', base64 = function(
s) {
return window.btoa(unescape(encodeURIComponent(s)))
}, format = function(s, c) {
return s.replace(/{(\w+)}/g, function(m, p) {
return c[p];
})
}
return function(table, name) {
if (!table.nodeType)
table = document.getElementById(table);
var cln=table.cloneNode(true);
var paras = cln.getElementsByClassName('ignore');
while(paras[0]) {
paras[0].parentNode.removeChild(paras[0]);
}
var ctx = {
worksheet : name || 'Worksheet',
table : cln.innerHTML
}
window.location.href = uri + base64(format(template, ctx))
}
})();
var tableToExcel=(函数(){
var uri='data:application/vnd.ms excel;base64',template='{table}',base64=function(
(s){
返回窗口.btoa(unescape(一个或多个组件)))
},格式=函数(s,c){
返回s.replace(/{(\w+)}/g,函数(m,p){
返回c[p];
})
}
返回函数(表、名称){
if(!table.nodeType)
table=document.getElementById(table);
var cln=table.cloneNode(真);
var paras=cln.getElementsByClassName('ignore');
而(第[0]段){
第[0]段。parentNode.removeChild(第[0]段);
}
变量ctx={
工作表:名称| |‘工作表’,
表:cln.innerHTML
}
window.location.href=uri+base64(格式(模板,ctx))
}
})();
HTML示例
<input type="button"
onclick="tableToExcel('testTable', 'W3C Example Table')"
value="Export to Excel">
<table id="testTable"
summary="Code page support in different versions of MS Windows."
rules="groups" frame="hsides" border="2">
<caption>CODE-PAGE SUPPORT IN MICROSOFT WINDOWS</caption>
<colgroup align="center"></colgroup>
<colgroup align="left"></colgroup>
<colgroup span="2" align="center"></colgroup>
<colgroup span="3" align="center"></colgroup>
<thead valign="top">
<tr>
<th>Code-Page<br>ID
</th>
<th>Name</th>
<th>ACP</th>
<th>OEMCP</th>
<th>Windows<br>NT 3.1
</th>
<th>Windows<br>NT 3.51
</th>
<th>Windows<br>95
</th>
</tr>
</thead>
<tbody>
<tr>
<td>1200</td>
<td style="background-color: #00f; color: #fff">Unicode (BMP of
ISO/IEC-10646)</td>
<td></td>
<td></td>
<td>X</td>
<td>X</td>
<td>*</td>
</tr>
<tr>
<td>1250</td>
<td style="font-weight: bold">Windows 3.1 Eastern European</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
</tr>
<tr>
<td>1251</td>
<td>Windows 3.1 Cyrillic</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
</tr>
<tr>
<td>1252</td>
<td>Windows 3.1 US (ANSI)</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
</tr>
<tr>
<td>1253</td>
<td>Windows 3.1 Greek</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
</tr>
<tr>
<td>1254</td>
<td>Windows 3.1 Turkish</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
</tr>
<tr>
<td>1255</td>
<td>Hebrew</td>
<td>X</td>
<td></td>
<td></td>
<td></td>
<td>X</td>
</tr>
<tr>
<td>1256</td>
<td>Arabic</td>
<td>X</td>
<td></td>
<td></td>
<td></td>
<td>X</td>
</tr>
<tr>
<td>1257</td>
<td>Baltic</td>
<td>X</td>
<td></td>
<td></td>
<td></td>
<td>X</td>
</tr>
<tr>
<td>1361</td>
<td>Korean (Johab)</td>
<td>X</td>
<td></td>
<td></td>
<td>**</td>
<td>X</td>
</tr>
</tbody>
<tbody>
<tr>
<td>437</td>
<td>MS-DOS United States</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
<td>X</td>
<td class="ignore"><button>teste</button></td>
</tr>
<tr>
<td>708</td>
<td>Arabic (ASMO 708)</td>
<td></td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td class="ignore"><button>teste</button></td>
</tr>
<tr>
<td>709</td>
<td>Arabic (ASMO 449+, BCON V4)</td>
<td></td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td class="ignore"><button>teste</button></td>
</tr>
<tr>
<td>710</td>
<td>Arabic (Transparent Arabic)</td>
<td></td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td class="ignore"><button>teste</button></td>
</tr>
<tr>
<td>720</td>
<td>Arabic (Transparent ASMO)</td>
<td></td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td class="ignore"><button>teste</button></td>
</tr>
</tbody>
</table>
MICROSOFT WINDOWS中的代码页支持
代码页
ID
名称
机场核心计划
OEMCP
Windows
NT3.1
Windows
NT3.51
Windows
95
1200
Unicode(BMP)
ISO/IEC-10646)
X
X
*
1250
Windows 3.1东欧
X
X
X
X
1251
Windows 3.1西里尔文
X
X
X
X
1252
Windows 3.1美国标准(ANSI)
X
X
X
X
1253
Windows3.1希腊语
X
X
X
X
1254
Windows3.1土耳其语
X
X
X
X
1255
希伯来语
X
X
1256
阿拉伯文
X
X
1257
波罗的海的
X
X
1361
韩语(Johab)
X
**
X
437
MS-DOS美国
X
X
X
X
睾丸
708
阿拉伯文(ASMO 708)
X
X
睾丸
709
阿拉伯语(ASMO 449+,BCON V4)
X
X
睾丸
710
阿拉伯文(透明阿拉伯文)
X
X
睾丸
720
阿拉伯文
<input type="button"
onclick="tableToExcel('testTable', 'W3C Example Table')"
value="Export to Excel">
<table id="testTable"
summary="Code page support in different versions of MS Windows."
rules="groups" frame="hsides" border="2">
<caption>CODE-PAGE SUPPORT IN MICROSOFT WINDOWS</caption>
<colgroup align="center"></colgroup>
<colgroup align="left"></colgroup>
<colgroup span="2" align="center"></colgroup>
<colgroup span="3" align="center"></colgroup>
<thead valign="top">
<tr>
<th>Code-Page<br>ID
</th>
<th>Name</th>
<th>ACP</th>
<th>OEMCP</th>
<th>Windows<br>NT 3.1
</th>
<th>Windows<br>NT 3.51
</th>
<th>Windows<br>95
</th>
</tr>
</thead>
<tbody>
<tr>
<td>1200</td>
<td style="background-color: #00f; color: #fff">Unicode (BMP of
ISO/IEC-10646)</td>
<td></td>
<td></td>
<td>X</td>
<td>X</td>
<td>*</td>
</tr>
<tr>
<td>1250</td>
<td style="font-weight: bold">Windows 3.1 Eastern European</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
</tr>
<tr>
<td>1251</td>
<td>Windows 3.1 Cyrillic</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
</tr>
<tr>
<td>1252</td>
<td>Windows 3.1 US (ANSI)</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
</tr>
<tr>
<td>1253</td>
<td>Windows 3.1 Greek</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
</tr>
<tr>
<td>1254</td>
<td>Windows 3.1 Turkish</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
</tr>
<tr>
<td>1255</td>
<td>Hebrew</td>
<td>X</td>
<td></td>
<td></td>
<td></td>
<td>X</td>
</tr>
<tr>
<td>1256</td>
<td>Arabic</td>
<td>X</td>
<td></td>
<td></td>
<td></td>
<td>X</td>
</tr>
<tr>
<td>1257</td>
<td>Baltic</td>
<td>X</td>
<td></td>
<td></td>
<td></td>
<td>X</td>
</tr>
<tr>
<td>1361</td>
<td>Korean (Johab)</td>
<td>X</td>
<td></td>
<td></td>
<td>**</td>
<td>X</td>
</tr>
</tbody>
<tbody>
<tr>
<td>437</td>
<td>MS-DOS United States</td>
<td></td>
<td>X</td>
<td>X</td>
<td>X</td>
<td>X</td>
<td class="ignore"><button>teste</button></td>
</tr>
<tr>
<td>708</td>
<td>Arabic (ASMO 708)</td>
<td></td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td class="ignore"><button>teste</button></td>
</tr>
<tr>
<td>709</td>
<td>Arabic (ASMO 449+, BCON V4)</td>
<td></td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td class="ignore"><button>teste</button></td>
</tr>
<tr>
<td>710</td>
<td>Arabic (Transparent Arabic)</td>
<td></td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td class="ignore"><button>teste</button></td>
</tr>
<tr>
<td>720</td>
<td>Arabic (Transparent ASMO)</td>
<td></td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td class="ignore"><button>teste</button></td>
</tr>
</tbody>
</table>