About printing

djskjfo · Post time: 2020-3-4 07:30:01

javascript
How to print in landscape orientation?
Header and footer are not printed, only a part of the page is printed.
Grateful

xing_532 · Post time: 2020-5-16 11:15:01

function PreviewReferralPrint ()
            {
                 bdhtml = window.document.body.innerHTML;
                 sprnstr = "<!-startprint->";
                 eprnstr = "<!-endprint->";
                 prnhtml = bdhtml.substr (bdhtml.indexOf (sprnstr) +17);
                 prnhtml = prnhtml.substring (0, prnhtml.indexOf (eprnstr));
                 window.document.body.innerHTML = prnhtml;
                 window.print ();
                 window.parent.returnValue = '0'; window.parent.close ();
            }

<!-startprint->
Write the HTML to be printed here
<!-endprint->

gbagbcgb · Post time: 2020-7-5 09:45:01

Awesome

djskjfo · Post time: 2020-7-9 23:30:01

Is there a way
Print a part of this page without popping up a new page?
(Is it a bit demanding)

djskjfo · Post time: 2020-7-10 10:15:01

How can you fight horizontally?

zjhzlf · Post time: 2020-7-10 11:30:02

Use css media to specify print content

djskjfo · Post time: 2020-7-10 21:15:01

Cry
Who will tell me how to fight?

dydcool · Post time: 2020-7-24 23:00:01

For horizontal printing, you can change the print settings, but it seems that horizontal printing cannot be modified with javascript, but it may be related to the browser version and operating system. Mine does not work anyway. You can try it. You can modify the "HKEY_CURRENT_USER->" The orientation item in "SoftWare->Microsoft->Internet Explorer->PageSetup" is used to control the direction of printing. The value may be 1 or 2. You can change it and try.

djskjfo · Post time: 2020-8-2 04:45:01

javascript can not be set
gosh

基度山伯爵 · Post time: 2020-8-9 00:00:02

<HTML><HEAD><TITLE>Web printing removes the header and footer, and the page elements that do not want to be printed</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<SCRIPT language=javascript>
function printpr() //Preview function
{
document.all("qingkongyema").click();//Remove the header and footer before printing
document.all("dayinDiv").style.display="none"; //Hide the elements that you do not want to print before printing (in this example, hide

Hide two buttons "Print" and "Print Preview")
var OLECMDID = 7;
var PROMPT = 1;
var WebBrowser ='<OBJECT ID="WebBrowser1" WIDTH=0 HEIGHT=0 CLASSID="CLSID:8856F961-340A-

11D0-A96B-00C04FD705A2"></OBJECT>';
document.body.insertAdjacentHTML('beforeEnd', WebBrowser);
WebBrowser1.ExecWB(OLECMDID, PROMPT);
WebBrowser1.outerHTML = "";
document.all("dayinDiv").style.display="";//Display the element after printing (showing "printing" and "printing pre

"View" two buttons, convenient for others to print next time)
}
function printTure() //Print function
{
document.all('qingkongyema').click();//Same as above
document.all("dayinDiv").style.display="none";//Same as above
window.print();
document.all("dayinDiv").style.display="";
}
function doPage()
{
layLoading.style.display = "none";//same as above
}

</SCRIPT>

<script language="VBScript">
dim hkey_root,hkey_path,hkey_key
hkey_root="HKEY_CURRENT_USER"
hkey_path="\Software\Microsoft\Internet Explorer\PageSetup"
'//Set the header and footer of web page printing to be empty
function pagesetup_null()
on error resume next
Set RegWsh = CreateObject("WScript.Shell")
hkey_key="\header"
RegWsh.RegWrite hkey_root+hkey_path+hkey_key,""
hkey_key="\footer"
RegWsh.RegWrite hkey_root+hkey_path+hkey_key,""
end function
'//Set the header and footer of web page printing as default values
function pagesetup_default()
on error resume next
Set RegWsh = CreateObject("WScript.Shell")
hkey_key="\header"
RegWsh.RegWrite hkey_root+hkey_path+hkey_key, "&w&b page number,&p/&P"
hkey_key="\footer"
RegWsh.RegWrite hkey_root+hkey_path+hkey_key,"&u&b&d"
end function
</script>

</HEAD>
<BODY background="images/background_01.gif" leftMargin=0
topMargin=0 rightMargin=0 bottomMargin=0 style="BACKGROUND-POSITION: center 50%">

<DIV align=center>

What you want to print..........
</DIV>

<DIV align="center" id="dayinDiv" name="dayinDiv"><input type="button" class="tab" value="打

印" onclick="printTure();">  
<input type="button" class="tab" value="Print Preview" onclick="printpr();">
<input type="button" name="qingkongyema" id="qingkongyema" class="tab" value="clear page number"

onclick="pagesetup_null()">  
<input type="button" class="tab" value="Restore page number" onclick="pagesetup_default()">
</DIV>

</BODY>
</HTML>

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