Question

怎么实现jqGrid导出excel

Answer 1

//导出报表
　　　var ExportTable= function (title, flag, tableId, isAddedFoot) {
try {
var $curTb = null;
if (flag != '') {
$curTb = $("#" + flag + "_" + tableId);
} else {
$curTb = $("#" + tableId);
}
var curTbl = $curTb[0];
var Lenc = curTbl.rows(0).cells.length;
var dateTime = $("#" + flag + "_txtBeginDateCtl").val();
var year = new Date().getYear();
var ds = null;
if (dateTime.indexOf('-') >= 0) {
ds = dateTime.split('-');
year = ds[0];
} else if (dateTime.indexOf('/') >= 0) {
ds = dateTime.split('/');
year = ds[0];
}
var tbTitle = "<table id='tbTitle'><tr><td style='font-weight:bold;text-align:left'>" + title;
tbTitle += "(" + year + "-" + curTbl.rows(0).cells(1).innerText + " 到 " + year + "-" + curTbl.rows(0).cells(Lenc - 1).innerText + ")</td></tr>";
tbTitle += "</table>";
$curTb.prepend(tbTitle);

if (isAddedFoot) {
var tbFoot = "<table id='tbColor' cellspacing='0' align='Left'><tr><td></td></td>" +
"<tr> <td style='text-align:left;' width='60'>颜色说明</td>" +
"<td style='background-color:#7f7f7f;text-align:center;' width='100'>时间已过</td>" +
"<td width='10'></td>" +
"<td style='background-color:#604a7b;text-align:center;' width='100'>已审查</td>" +
"<td width='10'></td>" +
"<td style='background-color:#31859c;text-align:center;' width='100'>已审核</td>" +
"<td width='10'></td>" +
"<td style='background-color:#4f6228;text-align:center;' width='100'>已审阅</td>" +
"<td width='10'></td>" +
"<td style='background-color:red;text-align:center;' width='100'>冲突数据</td>" +
"</tr> " +
"</table>";

$curTb.append(tbFoot);
}
var oXL = new ActiveXObject("Excel.Application");
var oWB = oXL.Workbooks.Add();
var oSheet = oWB.ActiveSheet;
var sel = document.body.createTextRange();
sel.moveToElementText(curTbl);
sel.select();
sel.execCommand("Copy");
oSheet.Paste();

var sheetR = oSheet.UsedRange.Rows.Count;
var sheetC = oSheet.UsedRange.Columns.Count;
oSheet.Range(oSheet.Cells(1, 1), oSheet.Cells(sheetR, sheetC)).Borders.LineStyle = 1;
oSheet.Range(oSheet.Cells(1, 1), oSheet.Cells(sheetR, sheetC)).Font.Size = 9;

oSheet.Range(oSheet.Cells(1, 1), oSheet.Cells(1, sheetC)).Merge();

oSheet.Cells(2, 1).HorizontalAlignment = 2;
oSheet.Cells(2, 1).VerticalAlignment = 2;
oSheet.Cells(2, 1).Font.Bold = true;
oSheet.Cells(2, 1).Font.Size = 12;
oSheet.Rows(2 + ":" + 2).RowHeight = 30;
oSheet.Range(oSheet.Cells(2, 1), oSheet.Cells(2, sheetC)).Merge();
if (isAddedFoot) {
oSheet.Range(oSheet.Cells(sheetR - 1, 1), oSheet.Cells(sheetR - 1, sheetC)).Merge();
}
oXL.Visible = true;
$("#tbTitle").remove();
$("#tbColor").remove();

//alert("导出成功!");

} catch(e) {
alert("导出失败!");
} finally {
window.setInterval("CleanUp();", 1);
}
}

var CleanUp= function ()
{
window.clearInterval(idTmr);
CollectGarbage();
}