Javascript or jquery: Page printing with local printing _ javascript skills

Source: Internet
Author: User
This article mainly introduces how js or jquery can implement page printing or partial printing. If you need it, you can refer to js or jquery to implement page printing (partial printing)

1. js implementation (local printing can be implemented)

The Code is as follows:

Js Printing

No printing required

Function preview (preview)
If (then <10)
Bdhtml###doc ument. body. innerHTML; // obtain the html code of the current page
Sprnstr =" "; // Set the start area for printing.
Eprnstr =" "; // Set the print end Area
Prnhtml = bdhtml. substring (bdhtml. indexOf (sprnstr) + 18); // retrieves html from the start code

Prnhtml = prnhtml. substring (0, prnhtml. indexOf (eprnstr); // retrieves html from the end code
Too many Doc ument. body. innerHTML = prnhtml;
Window. print ();
Required parameter Doc ument. body. innerHTML = bdhtml;
} Else {
Window. print ();


Content to print

2. Call windows underlying printing and report a security warning. It is not recommended (partial printing is not supported)

The Code is as follows:

Javascript print-print page settings-print preview code

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