Re: [iPhone] Webview stringByEvaluatingJavaScriptFromString
Re: [iPhone] Webview stringByEvaluatingJavaScriptFromString
- Subject: Re: [iPhone] Webview stringByEvaluatingJavaScriptFromString
- From: Pavel Dudrenov <email@hidden>
- Date: Thu, 6 Aug 2009 09:21:57 -0700
I dunno about that. Ether give the element an id and use getElementById, or
use getElementsByName(theName)[0].
On Thu, Aug 6, 2009 at 8:20 AM, Development <email@hidden>wrote:
> It's always the smallest mistake that can frustrate a person no end.
> Several people caught what I did not. getElementByName was what I wanted...
> getElementsByName is what I typed. Thank you every one for the catch and I'm
> sorry for using up bandwidth over a typo.
>
>
> On Aug 5, 2009, at 8:44 PM, Andrew Farmer wrote:
>
> On 5 Aug 2009, at 12:08, Development wrote:
>>
>>> NSString * aString =[theWebView stringByEvaluatingJavaScriptFromString:@
>>> "document.getElementsByName(\"encrypted\").value"];
>>>
>>
>>
>> This Javascript will never work correctly, no matter whether it's from
>> HTML or from ObjC. getElementsByName returns a collection, not an element.
>>
>
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