|
|
/*****************************************************************************************************
Created By: Long Zhou, Sr. Software Engineer
This is the FREE code ,if someone make it more effectable,please send me a copy
E_mail: dragon2934@hotmail.com
Created On: 08 December 2006
Last Modified: 09 December 2006
******************************************************************************************************/
//if you change the margin and the page display unexpect result,please change this var to try
var MaxLineEachPagePortrait=38;
var MaxLineEachLandscape=27;
//Generating Pop-up Print Preview page
function getPrint(print_area , MaxRecord,PageSize)
{
//Creating new page
var pp = window.open();
// var pp = showModalDialog("","Print Preview","dialogHeight:520px;dialogWidth:760px; center:yes;");
//Adding HTML opening tag with <HEAD> � </HEAD> portion
pp.document.writeln('<HTML><HEAD><title>Print Preview</title><LINK href=Styles.css type="text/css" rel="stylesheet">')
pp.document.writeln('<base target="_self"><style TYPE="text/css" media="print">');
pp.document.writeln('.PrintTable{visibility:hidden;} .LandscapeDiv{ PAGE-BREAK-BEFORE: always;width="100%";height="100%";filter: progid:DXImageTransform.Microsoft.BasicImage(Rotation=3);}</style> </HEAD>');
//Adding Body Tag
pp.document.writeln('<body MS_POSITIONING="GridLayout" bottomMargin="0" leftMargin="0" topMargin="0" rightMargin="0" >');
//Adding form Tag
pp.document.writeln('<form method="post">');
//Creating two buttons Print and Close within a table
pp.document.writeln('<TABLE class="PrintTable" width=100%><TR><TD></TD></TR><TR><TD align=right><INPUT ID="PRINT" type="button" value="Print" onclick="javascript:location.reload(true);window.print();"><INPUT ID="CLOSE" type="button" value="Close" onclick="window.close();"></TD></TR><TR><TD></TD></TR></TABLE>');
//Writing print area of the calling page
// pp.document.writeln(document.getElementById(print_area).innerHTML);
PageSeperate(pp,print_area , MaxRecord,PageSize);
// Convert innerHTML to each page
//Ending Tag of </form>, </body> and </HTML>
pp.document.writeln('</form></body></HTML>');
}
//must fill all the thinks in <table> </table> and only accept on table
function PageSeperate(pWinhandle,print_area, MaxRecord,PageSize)
{
var iLeft,iRight,strLeft,strRight,strTable,strTemp,MaxLength;
//<TABLE
var bIsDone=0;
var iCurrent=0;
strTemp=document.getElementById(print_area).innerHTML;
//alert(strTemp);
//Found First <>
iLeft=strTemp.indexOf('<');
iRight=strTemp.indexOf('>');
strTable=strTemp.substr(iLeft-1,iRight - iLeft);
if(PageSize==2){//Landscape
strTable='<div class="LandscapeDiv">'+strTable+">";
}else{
strTable='<div>'+strTable+">";
}
iLeft=strTemp.length;
strTemp=strTemp.substr(iRight+1,iLeft - iRight -1);
MaxLength=PageSize==2?MaxLineEachLandscape:MaxLineEachPagePortrait;
var TotalPage=Math.ceil(MaxRecord/MaxLength);
pWinhandle.document.writeln(strTable);
for(var i=0;i<MaxRecord;i++){
//Found First <>
iRight=strTemp.indexOf('/tr');
if(iRight<0){
iRight=strTemp.indexOf('/TR');
}
if(iRight<0){
iRight=strTemp.indexOf('/tR');
}
if(iRight<0){
iRight=strTemp.indexOf('/Tr');
}
//Write it and count lines
strLeft=strTemp.substr(0,iRight+4);
pWinhandle.document.writeln(strLeft);
iLeft=strTemp.length;
strTemp=strTemp.substr(iRight+4,iLeft - iRight -4);
iCurrent++;
if(iCurrent==MaxLength){
//separate this page
iCurrent=0;
pWinhandle.document.writeln('</table>Page '+ Math.ceil(i/MaxLength)+'/'+TotalPage);//Print Page x/Y
pWinhandle.document.writeln('</div>');
pWinhandle.document.writeln(strTable);
}
}
pWinhandle.document.writeln('</table> Page '+ TotalPage+'/'+TotalPage); //last page
pWinhandle.document.writeln('</div>');
}
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.
This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.
Submit an article or tip