I found some interesting URL http://cubiq.org/rotating-wheel-for-your-iphone-webapps which has rotational menu. Its good. It has html file along with images, css files etc.
In iPhone app, I copied (to root folder) all the files and imported to project. I'm using UIWebView's load request to load the html. But I'm not getting the rotatable menu.
Can some one post me the code (or tutorial or prototype or example) on how to use it?
Also let me know how to catch the even on click on "OK" button at the middle of the html.
Thanks in advance.
checkout IUI : http://code.google.com/p/iui/
Related
In my JavaFX Application I generate a barcode with barcode4j by Apache, save it as png image in the directory /data/images/ and embed it in a web page which is shown on a JavaFX WebView.
After generating the barcode I embend it into the webpage using the following Javascript-Code:
path = "file:/" + path.replace(/\\/gi,"/");
var barcodeElement = document.getElementById("productBarcode");
barcodeElement.setAttribute("src", path );
barcodeElement.style.display = "inline-block";
I use the absolute path C:\path\to\java-program\data\myimage.png and build a file-URL from it.
Using this in Eclipse works without any problems. But when I build my project and start it from my jar-file the image is not shown. But the problem is not, that the path is incorrect or that generating the picture does not work, so that there is some kind of "not found" error. The place where the image should be is just white with a light border around.
And now the strangest part: If you right click on the image and choose "open in new window" the image is shown!
Does someone has an idea about that?
Thank you very much in advance!
My understanding is that the WebView won't let a page loaded with one protocol access files using another one. This makes perfect sense when you load through http://, and forbid file://. Here, you're loading through jar:file:..., and the webview will only let you access jar:file:... resources (I just tried, I can access an image from another jar file, from the same jar file, but not from outside!).
This sounds very much like a bug to me.
One workaround mentioned here is to use "data:" URI (i.e. encode the image directly in the HTML file).
I have placed the HTML Resource files and java script files with the project files in my iphone application. My objective is to build an application which has UIWebview which loads when we tab on the app icon. The UIWebView should actually load the local html content that I have in the resource folder. I can see the HTMl content in the webview but its not running the Javascript..
Checkout stringByEvaluatingJavaScriptFromString: in the
UIWebView Class Reference
Her the actual problem comes with adding the files(javascript and css) in the project. while adding files following option should be clicked that showed in the following image.
Just wanted to ask u how do we link HTML file in PhoneGap Applications.As u know that in when we create PhoneGap application one Html file comes with it i just want to know how it is linked to the application so that i could add more Html files to it and use it ib webview
Thanks all in advance
To use multiple pages you can just link to them as normal. (Remember, use relative links).
It's hower normal to use only 1 page in phonegap application. 1 page that uses hidden divs. Don't really know why, besides the fact symbian only supports 1 page with acces to the device.
Just place your HTML files and other resouces (like images, scripts, etc) inside the "www" folder :) as Erik said, just link them as yoiu normally do. You don't need to edit any Objective-C files (like .m or .h).
Good Luck
PhoneGapDelegate.m is where the phonegap settings are stored. The PhoneGapViewController.m is where the UIWebView is bound to the xib.
Please control click on any web view delegate method placed in App delegate method then in the new class which appears after contrl clicking make following changes...
(NSString*) wwwFolderName { return #"www"; }
(NSString*) startPage { return #"index.html"; }
In these 2 functions i.e wht html file u want to attach in your phone gap u can write the name in start page function as shown above.
So I'm creating an app which basically is a UIWebView that loads an HTML page, which should have images on it. The HTML page is loading fine (confirmed with a little text on the page), but then I have this code in it:
<img src="images/image_1.png">
test
Check this out:
The tag has a broken image link
But, when I tap on the link, the
image loads!
How is this happening? What kind of solution is there?
I have the images in a subfolder of resources, which I added by "Create Folder References."
Help? A note: This is on iPad, using 4.2. But that shouldn't matter, right Apple? (Also, changing it to xml <img /> type tag doesn't do anything)
The image was way too big - over 2500px wide. Resizing to 1024px fixed it. Thanks Jose Vega.
Also, Automator is a gift from the Gods when it comes to batch operations.
When I try to display a local HTML page un a UIWebView, the CSS for that page is not being applied. However, when I load that same page in the regular Safari, it is. What could be causing this?
I assume you are using loadHTMLString to populate the content of the UIWebView? Is your CSS embedded in the HTML that you are loading into the view? If it references a file online, check that the URL file is the full path (not just the relative path).
If the CSS is referenced using a relative path it will work fine in the browser, but not in a UIWebView with statically loaded content.