"Exploring the possibilities of the Raphael JavaScript Library on an iPhone

I've been trying to integrate the Raphael JavaScript library into my iPhone project, but I'm running into an issue with getting it to work in a webview. On Safari for Mac, everything seems fine and I can see the red circle as expected. However, when I try to view it on the iPhone simulator, all I get is the "Hello This is a Raphael Test" text.

Upon checking the app file in Debug-iphonesimulator, I can confirm that the JavaScript files are included there.

It's clear that I must be missing something crucial here. Any suggestions or ideas would be greatly appreciated.

Here is the content of the viewDidLoad:

 - (void)viewDidLoad {
   [super viewDidLoad];

   NSString *htmlPath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"TestRaphael.html"];
   NSString *htmlContent = [NSString stringWithContentsOfFile:htmlPath encoding:NSUTF8StringEncoding error:nil];

   [myWebView loadHTMLString:htmlContent baseURL:nil];
}

And here is the content of the TestRaphael.html file:

<html><head> 
<title>Raphael Test</title> 
<script src="raphael.js" mce_src="raphael.js" type="text/javascript" charset="utf-8"></script> 
</head> 
<body> 
   <H1>Hello</H1>
   <P>This is a Raphael Test</P>
<script language="javascript" type="text/javascript"> 

var paper = Raphael(10, 50, 320, 200); 
var circle = paper.circle(50, 40, 10); 
circle.attr("fill", "#f00"); 
circle.attr("stroke", "#fff"); 

</script></body></html>

Answer №1

This issue appears to be related to how xCode is interpreting the .js file that you included.

Have you encountered a warning message similar to this:

warning: no rule to process file '$(PROJECT_DIR)/raphael.js' of type sourcecode.javascript for architecture i386

If so, you may find more information on this topic here

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