Hướng dẫn set scale print css

I have a table as the entire content of an HTML document (for legitimate table purposes...it is table data, not for layout). Some cells have widths and heights specified (not through css but using the old sizing inline in a table structure), but the overall table does not have a width or height specified. This is a fairly large table, but with proper scaling (about 70%) it can be printed to fit nicely on a single sheet of paper. This can be accomplished by using the scale page function within the printer settings of IE, Firefox, and Chrome. Is there a way to scale the whole page (which in my case is just this table) as part of a print stylesheet (I know about @media print {} but the statements there are being ignored...the issue is with proper commands for scaling, not with setting up the print css)? I can scale the on-screen view with this:

body {
   transform: scale(.7);
}

however when printing, Chrome (and others) disregard my scale and automatically scale the table to fit the width of the paper and that results in my table being split onto a second page. I have tried applying this as well with no success:

table {page-break-inside: avoid;}

asked Feb 27, 2015 at 4:10

1

I know I'm raising the dead, but for future search results reference:

I ran into a problem with super wide tables causing all the browsers to calculate the height incorrectly and repeat the thead multiple times on single pages - my solution was to apply zoom: 80% to the body (% varies based on your needs) which forced our page to effectively fit for print and the thead then was repeated properly at the top of every page. Perhaps trying zoom will work where transform did not.

Example CSS

@media print {
  body {
    zoom: 80%;
  }
}

answered Jan 18, 2017 at 0:57

TerraEliseTerraElise

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1

You should use the media types

@media print {
    body {transform: scale(.7);}
    table {page-break-inside: avoid;}
}

So, this styles will by applying only in print preview mode. http://www.w3.org/TR/CSS21/media.html

answered Feb 27, 2015 at 4:47

DmitryDmitry

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1

I ended up rewriting the whole table with percentage sizes applied as classes and then was able to scale the page for printing. Not sure why the browser was ignoring my print styles regarding the transform but converting the table from fixed sizes to proportional sizes has enabled me to scale it with CSS and the issue is gone.

answered Mar 1, 2015 at 15:00

techtheatretechtheatre

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Using scale does not work for me.

My solution was to set page size to A3 even if I want a default print happen in A4 to let browser scale my page as it attempt to print in A3. The scaled page of A3 fit nicely on A4.

@media print {
  @page {
    size: A3;
  }
}

Dharman♦

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answered Mar 12, 2021 at 2:53

Him HahHim Hah

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2