Jqgrid table data export instance

First, a javascript script:
Copy codeThe Code is as follows:
/**
*
*
* @ Param table_id id of the table
* @ Param container_id id of the container
* @ Param form_id id of the submitted Form
* @ Param title file name
* @ Param rownumbers
*/
Function getXlsFromTbl (table_id, container_id, form_id, title, rownumbers ){
Try {
Var content = "";


If (table_id! = Null & table_id! = "" & Table_id! = "Null "){
<SPAN style = "WHITE-SPACE: pre"> </SPAN> content = getTblData ($ ('#' + table_id), $ ('#' + container_id ), rownumbers );
}
If (content = ""){
Alert ("table does not exist ");
Return;
}
Var fileName = getExcelFileName (title );

DoFileExport ($ ('#' + form_id), fileName, content );
}
Catch (e ){
Alert ("Export exception:" + e. name + "->" + e. description + "! ");
}
}
Function getTblData (tableobj, containerobj, rownumbers ){


Var outStr = "";
If (tableobj! = Null ){
Var rowdata = tableobj. getRowData ();
Var Lenr = 1;


For (I = 0; I <Lenr; I ++ ){
// Var Lenc = curTbl. rows (I). cells. length;
Var th;
If (rownumbers = false ){
Th = containerobj. find ('th: not (: first-child )');
}
Else {
Th = containerobj. find ('th ');
}
Th. each (function (index, element ){
Var j = index + 1;
Var content = $ (element). text ();
Content = content. replace (/(^ \ s *) | (\ s * $)/g, ""); // remove Spaces
OutStr + = content + ",";
});
OutStr + = "+ nl + ";
}
Var tmp = "";
For (I = 0; I <rowdata. length; I ++ ){
Var row = eval (rowdata [I]);
For (each in row ){
<SPAN style = "WHITE-SPACE: pre"> </SPAN> var temp = $ (row [each]). text ();
<SPAN style = "WHITE-SPACE: pre"> </SPAN> if ($ (row [each]). text () = null | $ (row [each]). text () = ""){
<SPAN style = "WHITE-SPACE: pre"> </SPAN> if (row [each]. charAt (0 )! = '<')
<SPAN style = "WHITE-SPACE: pre"> </SPAN> outStr + = row [each] + ",";
<SPAN style = "WHITE-SPACE: pre"> </SPAN>
<SPAN style = "WHITE-SPACE: pre"> </SPAN>}
<SPAN style = "WHITE-SPACE: pre"> </SPAN> else
<SPAN style = "WHITE-SPACE: pre"> </SPAN> outStr + = $ (row [each]). text () + ",";
}
OutStr + = "+ nl + ";
}
}
Else {
OutStr = null;
Alert (inTbl + "null! ");
}
Return outStr;
}
Function getExcelFileName (title ){
Var d = new Date ();
Var curYear = d. getYear ();
Var curMonth = "" + (d. getMonth () + 1 );
Var curDate = "" + d. getDate ();
Var curHour = "" + d. getHours ();
Var curMinute = "" + d. getMinutes ();
Var curSecond = "" + d. getSeconds ();
If (curMonth. length = 1 ){
CurMonth = "0" + curMonth;
}
If (curDate. length = 1 ){
CurDate = "0" + curDate;
}
If (curHour. length = 1 ){
CurHour = "0" + curHour;
}
If (curMinute. length = 1 ){
CurMinute = "0" + curMinute;
}
If (curSecond. length = 1 ){
CurSecond = "0" + curSecond;
}
Var fileName = title + "_" + curYear + curMonth + curDate + "_"
+ CurHour + curMinute + curSecond + ". csv ";


Return fileName;
}
Function doFileExport (formobj, filename, content ){
<SPAN style = "WHITE-SPACE: pre "> </SPAN> formobj.html (" <input id = 'filename' name = 'filename' type = 'text' style = 'display: none '> <input id = 'content' name = 'content' type = 'text' style = 'display: none'> ");
$ ("# Filename"). val (filename );
$ ("# Content"). val (content );
Formobj. submit ();
}

The page calls javascript:
Copy codeThe Code is as follows:
<Form id = "download_form" method = "post" target = "_ blank" action = "downLoadTableDataAction">

Copy codeThe Code is as follows:
<Div id = "table_container">
<SPAN style = "WHITE-SPACE: pre"> </SPAN> <table id = "keyword_detail"> </table>
<SPAN style = "WHITE-SPACE: pre"> </SPAN> <div id = "footer"> </div>
</Div>

Copy codeThe Code is as follows:
// Download
$ ('# Download_file'). click (function (){
GetXlsFromTbl ('keyword _ detail', 'table _ container', 'Download _ Form', 'keyword details data', true)
});