Print With Flash And Datagrids Without Resizing!

[sanbeand 0]

hey hi guys..this is a code i used to print data from a datagrid and it is so useful in ur RIAs hope it helps...
cheers!

mybtn.onPress=function(){doPrint(mydg, true)}function doPrint(datagrid:mx.controls.DataGrid, fitPage:Boolean):Void {	if (fitPage == undefined) fitPage = true;	var pj:PrintJob = new PrintJob();	// position of currently visible rows stored	var prev_vPosition:Number = datagrid.vPosition;	var prev_width:Number = datagrid.width;	var prev_height:Number = datagrid.height;	var prev_vScroll = datagrid.vScrollPolicy;	var prev_selectedIndex = datagrid.selectedIndex;	var dgPrintWidth:Number = 0;	var dgPrintHeight:Number = 0;		if (pj.start() != true) {  return;	}	// hide scrollbar for print 	datagrid.vScrollPolicy = "off";	// hide the selection	datagrid.selectedIndex = undefined;		// datagrid width for printing	if (fitPage) {  dgPrintWidth = pj.pageWidth;	} else {  if (prev_width < pj.pageWidth) {  	dgPrintWidth = prev_width;  } else {  	dgPrintWidth = pj.pageWidth;  }	}	// number of rows per view, ignoring fractions (floor)	var rowsPerPage:Number = Math.floor((pj.pageHeight-datagrid.headerHeight)/datagrid.rowHeight);	// total number of pages to be printed, if there are any fractions, have one page for that (ceil)	var total_pages:Number = Math.ceil(datagrid.dataProvider.length/rowsPerPage);	// number of full pages to be printed, ignoring fractions (floor)	var full_pages:Number = Math.floor(datagrid.dataProvider.length/rowsPerPage);	// number of rows on last page if partial	var last_page_rows:Number = 0;	// height of last page if partial	var last_page_height:Number = 0;	// partial last page ? 	if (total_pages != full_pages) {  last_page_rows = datagrid.dataProvider.length - (full_pages*rowsPerPage);  last_page_height = datagrid.headerHeight + (datagrid.rowHeight * last_page_rows);	}	// datagrid height for printing	dgPrintHeight = datagrid.headerHeight + (datagrid.rowHeight * rowsPerPage);	datagrid.setSize(dgPrintWidth, dgPrintHeight);  	for (var i = 0; i<total_pages; i++) {  // if last page and partial - resize grid  if ((i == total_pages - 1) && (last_page_rows > 0)) {  	datagrid.setSize(dgPrintWidth, last_page_height);  }  // move the visible row position.  datagrid.vPosition = i*rowsPerPage;  // size box relative to the grid  var b = {xMin:0, xMax:datagrid.width, yMin:0, yMax:datagrid.height};  if (!fitPage && prev_width < pj.pageWidth) {  	var x0 = (pj.pageWidth - prev_width) / 2;  	b = {xMin:(-x0), xMax:(datagrid.width+x0), yMin:0, yMax:datagrid.height};  }  pj.addPage(datagrid, B);	}	pj.send();	delete pj;	// previous scrollPolicy	datagrid.vScrollPolicy = prev_vScroll;	// position of currently visible rows restored	datagrid.setSize(prev_width, prev_height);	datagrid.selectedIndex = prev_selectedIndex;	datagrid.vPosition = prev_vPosition;}

Notice from BuffaloHELP:

Last caution note. I PMed you about using CODE tags. You ignored it. Credits reduced.

Edited November 2, 2005 by BuffaloHELP (see edit history)

[iGuest 3]

Print script is usefull for me

Print With Flash And Datagrids Without Resizing!

 

Hey fri thanks for this useful script, its very useful

 

-reply by Rahul Kathet

[iGuest 3]

A title

Print With Flash And Datagrids Without Resizing!

 

Hello,

 

Useful truely this function. She is really amazing for anything concerning the printing of the Datagrid.

 

But I have a question is it possible to print a title to the table.

 

Thanks a lot for this work.

 

Aj

 

-reply by Anje

[iGuest 3]

Great work

Print With Flash And Datagrids Without Resizing!

 

Useful truely this function. She is really amazing for anything concerning the printing of the Datagrid.

 

But I have a question is it possible to print a title to the table.

 

Thank's a lot

 

-reply by Anje

[iGuest 3]

Thank you Print With Flash And Datagrids Without Resizing!I found this Flash Action Script very handy. I put my DataGrid on a new movie clip instance so I could add titles.This worked well until I added a custom cellrender to load images into a column. The images only show up on the printed page if they are shown on the stage.To get around this I had to put my movie clip instance off the stage and make the size bigger than the print page. Now it works well, I have title and images printing on multiple pages.I then added a new datagrid instance onto the stage and set its dataprovider so it is the same as the off stage datagrid. Users can now browse and print the data and images.Cheers,Paul.http://forums.xisto.com/no_longer_exists/ by PaulKeywords: