Set Text to textarea in UIWebView

Question

Im trying to set a Text to a textarea within an UIWebView.

<textarea class="GFS3D5JBNW" style="padding: 4px;border-radius: 5px;" placeholder="Some placeholder text ..." title="Some Title ..." tabindex="1"></textarea>

the code i´ve tried

NSString *source = [NSString stringWithFormat:@"var inputFields = document.getElementsByTagName('textarea'); \
                    for (var i = inputFields.length >>> 0; i--;) { if(inputFields[i].tabindex == '1') inputFields[i].value = '%@';}", text];
[self.mainWebView stringByEvaluatingJavaScriptFromString: source];

or

 NSString *source = [NSString stringWithFormat:@"var inputFields = document.getElementsByTagName('textarea').value = '%@';}", text];
[self.mainWebView stringByEvaluatingJavaScriptFromString: source];

but no success :-( Has anyone a hint for me?

score 0 · Answer 1 · answered Jan 14 '16 at 17:30

Problem solved by

NSString *source = [NSString stringWithFormat:@"var inputFields = document.getElementsByTagName('textarea'); \
for (var i = inputFields.length >>> 0; i--;) {inputFields[i].value = '%@';}",input];
[self.mainWebView stringByEvaluatingJavaScriptFromString:source];

Set Text to textarea in UIWebView

1 Answers1