Funkcionalnosć tutoho sydła so přez wothladowanske dźěła wobmjezuje, kotrež maja waše dožiwjenje polěpšić. Jeli nastawk waš problem njerozrisuje a chceće prašenje stajić, wobroćće so na naše zhromodźenstwo pomocy, kotrež na to čaka, wam na @FirefoxSupport na Twitter a /r/firefox na Reddit pomhać.

Pomoc přepytać

Hladajće so wobšudstwa pomocy. Njenamołwimy was ženje, telefonowe čisło zawołać, SMS pósłać abo wosobinske informacije přeradźić. Prošu zdźělće podhladnu aktiwitu z pomocu nastajenja „Znjewužiwanje zdźělić“.

Dalše informacije

print.always_print_silent is not working.

more options

I am developing a Point of Sale application and want it to specifically run on Firefox. I am running Firefox 45.0.2

I created a boolean entry print.always_print_silent in about:config to enable silent printing but it is not working. Print dialog is still showing. How can I correct it ?

I am developing a Point of Sale application and want it to specifically run on Firefox. I am running Firefox 45.0.2 I created a boolean entry print.always_print_silent in about:config to enable silent printing but it is not working. Print dialog is still showing. How can I correct it ?

Wšě wotmołwy (2)

more options

After a cross check now I found that it is working for all other pages except one. Even my other local developed pages are sent to printer without dialog. Following is the code for the page I want to print :

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
 <head>
        <meta content="text/html;charset=utf-8" http-equiv="Content-Type">
        <meta content="utf-8" http-equiv="encoding">    
  <title>Arfat Dairy</title>
        <style>
   body{width:68mm; font-family:'Calibri'; margin:10px;}
   h1{font-size:26px; line-height:28px; margin:0px; padding:0px;}
   h3{font-size:30px; margin:20px;}
   h4{font-size:20px; line-height:20px;}
   #wrapper{border:1px solid #000; width:68mm;}
  </style>
    </head>
    <body>
     <div id="wrapper">
            <h1 style="text-align:center; font-size:36px; margin:0px;">ARFAT DAIRY</h1>
            <h5 style="text-align:center; margin:0px;">RISHI TOLA, CHOWK ROAD, FATEHGANJ, FAIZABAD</h4>
            <h4 style="text-align:center; margin:0px;">Permission Slip</h3>
                        <table width="100%" style="font-size:20px; text-align:center;">
                <tr>
                    <td align="right">Date : <b>15-04-2016&nbsp; &nbsp; <b style="font-size:16px;">01:04:34</b></b></td>
                </tr>
                <tr>
                 <td>Sorry you have already received your <b style="font-size:26px;">BUFFALO MILK on 2016-04-15 00:04:34</b></td>
                </tr>
            </table>
              
  </div>
    </body>
</html>

Wot cor-el změnjeny

more options

It is easier to share HTML on a site like Pastebin, to avoid the wiki engine trying to interpret it.

I can't think of any HTML that should cause Firefox to show the Print dialog for just the one page out of all the pages you tested. Is there any difference in how it is presented, for example, is it displayed in a frame or iframe?