Re: selected image in webview
Re: selected image in webview
- Subject: Re: selected image in webview
- From: Amy Heavey <email@hidden>
- Date: Tue, 05 Jul 2011 18:38:52 +0100
Thanks,
It is for Mac OS (coredata app), but all the documentation seems to
refer to Javascript?
I've got a webView *manWeb, and I use this to set the initial page to
display;
NSString *manWebString = [[Manufacturers selection]
valueForKey:@"manufacturerNewWeb"];
[[manWeb mainFrame] loadRequest:[NSURLRequest requestWithURL:[NSURL
URLWithString:manWebString]]];
Then I navigate through the pages by clicking on the links on the
pages etc. This isn't meant to be a full browser experience, I just
want to access my suppliers sites for quick reference.
I'm still struggling to find a way to select an image within the page.
I'd like to simply click on an image within the webview, then a button
in my UI to process it. I'll basically be downloading it, and saving
the details to my app. Then I have more relationships to set etc, but
I just can't work out how to know what image has been selected?
I'd appreciate any help,
Many Thanks
Amy
On 5 Jul 2011, at 5:07PM, Jens Alfke wrote:
On Jul 4, 2011, at 10:55 PM, Amy Heavey wrote:
Is there a way to get the selected item in a webview?
I've got a webview in my app, and I'd like to select an image and
download it.
On Mac OS you can use the DOM APIs. On iOS I think you have to run
JavaScript on the page — I don’t remember the exact method name, but
there’s a method you pass a string containing JavaScript and it
evaluates it.
—Jens_______________________________________________
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