Javascript to print part of the content defined in the web page

Normally, window. print () is used to print the entire page. However, if you need to print part of the content defined in the web page, you can use the following method:

 

1. Add JavaScript: Webjx. Com to the code header of the page.

JavaScript code

Webjx. Com

<Script language = javascript>
Function doPrint (){
Bdhtml###doc ument. body. innerHTML;
Sprnstr = "<! -- Startprint --> ";
Eprnstr = "<! -- Endprint --> ";
Prnhtml = bdhtml. substr (bdhtml. indexOf (sprnstr) + 17 );
Prnhtml = prnhtml. substring (0, prnhtml. indexOf (eprnstr ));
Too many doc ument. body. innerHTML = prnhtml;
Window. print ();
}   
</Script>

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2. Add <! -- Startprint --> and <! -- Endprint --> ID. Webjx. Com

That is, append it to the html corresponding to the text to be printed and saved by the user. At the same time, if you use a thief program to obtain remote data and print it, you can place the data within the defined tag.

3. The part of the captured content has been completed. Add a "print" link:

 

XML/HTML code

 

<A href = "javascript:;" onClick = "doPrint ()"> Print </a>