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Old Dec 22, 2008, 10:58 PM   #1
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Join Date: Dec 2008
a view which displays data from web

so i am trying to output a pie chart on one of the pages in my iphone app. one method i am attempting is to create a space on the iphone page which retrieves the display on a webpage which links to the google charts API


the blank iphone screen of my app will show a pie chart based on the pie chart that is shown when you visit:|World

what are some ways i can go about accomplishing this line of thinking? or is there a much easier iPhone specific API i can use? other strategies?

i used the UICatalog sample code the SDK provided and edited the WebView section by replacing the URL with the one shown above and ran the app. nothing was shown on my screen, which means the content on that URL was not processed - why did this happen?
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Old Dec 23, 2008, 01:39 AM   #2
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Problem seems to be "Hello|World". I'm not sure what the recommended URL encoding method is, but using "Hello%7CWorld" worked. The vertical bar is considered an unsafe character, hence the issue.
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