Javascript For HTML retrieval in Iphone UiWebView

This article describes how to obtain the html content of a webpage by running javascript:
 
Obtain all html: NSString * lJs = @ "document.doc umentElement. innerHTML ";
Obtain the webpage title: NSString * lJs2 = @ "document. title ";
UIWebView * lWebView = [self getCurrentWebView];
NSString * lHtml1 = [lWebView stringByEvaluatingJavaScriptFromString: lJs];
NSString * lHtml2 = [lWebView stringByEvaluatingJavaScriptFromString: lJs2];
 
 
Use www.2cto.com to execute javascript. More javascript methods are listed below:
JavaScript obtains the URL and title of the current page. You can view the URL and title of the page ~
Because this site uses a pseudo static, so can not get the document name, please [click here http://www.staru.net/web/read.php? 57] Then run the code to view the complete information, document. location. port; is the port number associated with the URL, thisHash = document. location. hash is the segment after the # In the link property.
 
ThisURL = document. URL;
 
ThisHREF = document. location. href;
 
ThisSLoc = self. location. href;
 
ThisDLoc = document. location;
 
ThisTLoc = top. location. href;
 
ThisPLoc = parent.doc ument. location;
 
ThisTHost = top. location. hostname;
 
ThisHost = location. hostname;
 
ThisTitle = document. title;
 
ThisProtocol = document. location. protocol;
 
ThisPort = document. location. port;
 
ThisHash = document. location. hash;
 
ThisSearch = document. location. search;
 
ThisPathname = document. location. pathname;
 
ThisHtml = document.doc umentElement. innerHTML;
 
ThisBodyText = document.doc umentElement. innerText; // obtain the webpage content text
ThisBodyText = document. body. innerText; // obtain the text of the webpage content.
 
 
From happy Program