return array from javascript function to objective-c xcode

Question

IS it possible to get a array of strings from Javascript. I mean I am calling javascript in my code for iPhone app. Now After the functions completes I want to return the array of string to the objective C code back. How can I return the array back and how my objective-c code can read that array?

Thanks Akansha

score 1 · Accepted Answer · edited May 23 '17 at 12:26

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You have to use webview's

- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType

delegate method. See my answer here.

iOS UIWebView Javascript - insert data -receive callbacks?

UPDATE FOR COMMENT:

and this one,

Submit a form in UIWebView

edited May 23 '17 at 12:26

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answered Apr 18 '12 at 10:16

sElanthiraiyan

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ok thanks Elanthiraiyan. I wil try this and will get back you. – Akansha Apr 18 '12 at 10:23
I saw the link. In that what exactly "clickedOnLineNo" mean? I mean I am not able to get what does "clickedOnLineNo" actually do. – Akansha Apr 18 '12 at 11:24
I have added another one of answer. Have a look at that – sElanthiraiyan Apr 18 '12 at 11:42
thanks, this one looks to be more elaborative. I will try this. Thanks a lot for your help. I will inform you if I get my things working. Thanks again ! – Akansha Apr 18 '12 at 12:19
Thanks a lot. Your help was really awesome. It worked. Thanks you so so much . Elanthiraiyan. :) – Akansha Apr 19 '12 at 10:47

score 1 · Answer 2 · edited May 23 '17 at 10:28

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Here's a more direct way to do it. Call JSON.stringify on the JSON object to be returned from your function. Then convert that string to an NSDictionary, something similar to this.

edited May 23 '17 at 10:28

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answered Sep 09 '15 at 17:05

craned

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return array from javascript function to objective-c xcode

2 Answers2