Wie verwende ich JavaScripts in XML für meinen eBook Reader in ios uiwebview?

Ich bin in der Lage JavaScripts-Tag in HTML mit diesem Code zu laden:Wie verwende ich JavaScripts in XML für meinen eBook Reader in ios uiwebview?

function loadjscssfile(filename, filetype){ 

if (filetype=="js"){ //if filename is a external JavaScript file 
var fileref = document.createElement('script'); 
fileref.src = filename; 
fileref.async = false; 
} 
else if (filetype=="css"){ //if filename is an external CSS file 
    var fileref=document.createElement("link") 
    fileref.setAttribute("rel", "stylesheet") 
    fileref.setAttribute("type", "text/css") 
    fileref.setAttribute("href", filename) 
} 
if (typeof fileref!="undefined"){ 
    document.head.appendChild(fileref); 
     } 
} 
loadjscssfile("jquery.min.js", "js") //dynamically load and add this .js file 
loadjscssfile("annotator.min.css", "css") ////dynamically load and add this .css file

Aber ich möchte verwenden, um dies in epub Leser, wo es bricht auf xml/html. Ich möchte, dass dieselbe js ausgeführt wird, während ich meinen ebook Leser in ios uiwebview öffne.

Probe xml:

<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE html 
    PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> 
    <head> 
     <title>CHAPTER 13 - DR. SEWARD'S DIARY&#8212;cont. | Dracula</title> 
     <link rel="stylesheet" href="css/book.css" type="text/css"/> 
     <meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8"/> 
     <meta name="EPB-UUID" content="01D8803E-6BF7-1014-BF2E-F46A8E11922F"/> 
    </head> 
    <body> 
     <div class="body"> 
     <div class="chapter"> 
      <h3 class="chapter-title">CHAPTER 1</h3> 
      <h4 class="chapter-subtitle">DR. DIARY&#8212;cont.</h4> 
      <p>"She makes a very beautiful corpse, sir. It's quite a privilege to attend on her. It's not too much to say that she will do credit to our establishment!"</p> 
     </div> 
     </div> 
    </body> 
</html>

Quelle

2016-07-26 Dheeraj Chahar

Sie müssen diese beiden Funktionen für JS und CSS einfach hinzufügen:

- (void) addJSScripts 
{ 
    NSString *jsFilePath = [[NSBundle mainBundle] pathForResource:@"jquery.min" ofType:@"js"]; 
    NSURL *jsURL = [NSURL fileURLWithPath:jsFilePath]; 
    NSString *javascriptCode1 = [NSString stringWithContentsOfFile:jsFilePath encoding:NSUTF8StringEncoding error:nil]; 

jsFilePath = [[NSBundle mainBundle] pathForResource:@"annotator.offline.min" ofType:@"js"]; 
jsURL = [NSURL fileURLWithPath:jsFilePath]; 
NSString *javascriptCode2 = [NSString stringWithContentsOfFile:jsFilePath encoding:NSUTF8StringEncoding error:nil]; 

jsFilePath = [[NSBundle mainBundle] pathForResource:@"offlinejs" ofType:@"js"]; 
jsURL = [NSURL fileURLWithPath:jsFilePath]; 
NSString *javascriptCode3 = [NSString stringWithContentsOfFile:jsFilePath encoding:NSUTF8StringEncoding error:nil]; 

jsFilePath = [[NSBundle mainBundle] pathForResource:@"startjs" ofType:@"js"]; 
jsURL = [NSURL fileURLWithPath:jsFilePath]; 
NSString *javascriptCode4 = [NSString stringWithContentsOfFile:jsFilePath encoding:NSUTF8StringEncoding error:nil]; 

[_webview stringByEvaluatingJavaScriptFromString:[NSString stringWithFormat:@"%@\n%@\n%@\n%@",javascriptCode1, javascriptCode2, javascriptCode3, javascriptCode4]];

}

- (void)webViewDidFinishLoad:(UIWebView *)webView { 
NSString *path = [[NSBundle mainBundle] pathForResource:@"annotator.min" ofType:@"css"]; 
NSString *javascriptString = @"var link = document.createElement('link'); link.href = '%@'; link.rel = 'stylesheet'; document.head.appendChild(link)"; 
NSString *javascriptWithPathString = [NSString stringWithFormat:javascriptString, path]; 
[_webview stringByEvaluatingJavaScriptFromString:javascriptWithPathString]; 

path = [[NSBundle mainBundle] pathForResource:@"annotator.touch" ofType:@"css"]; 
javascriptString = @"var link = document.createElement('link'); link.href = '%@'; link.rel = 'stylesheet'; document.head.appendChild(link)"; 
javascriptWithPathString = [NSString stringWithFormat:javascriptString, path]; 
    [_webview stringByEvaluatingJavaScriptFromString:javascriptWithPathString]; 
[self addJSScripts];

}

Quelle

2016-08-30 10:39:25 Rupinder

Sie JavaScript innerhalb xml wie unten verwenden:

<?xml version="1.0" encoding="utf-8" ?> 
<content> 
    <data> 
    <![CDATA[ 
     <script type="javascript"> 
      alert("hello"); 
      <script src="~/Scripts/jquery-1.8.2.js"></script> 
     </script> 
    ]]> 
    </data> 
</content>

Quelle

2016-07-26 09:41:08 Dilip

Ich möchte externe JS-Dateien in XML-Datei enthalten. –

Ja, Sie können den Pfad der JS-Datei im Bereich angeben. – Dilip

Können Sie den Code für diese Anforderung aktualisieren. –

Wie verwende ich JavaScripts in XML für meinen eBook Reader in ios uiwebview?

Antwort

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