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Asked: 2026-06-07T19:15:21+00:00

The stringByEvaluatingJavaScriptFromString always lost the first line, what’s wrong? NSString* attribute_list2 = [wvPage stringByEvaluatingJavaScriptFromString:@document.documentElement.innerHTML;]

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The stringByEvaluatingJavaScriptFromString always lost the first line, what’s wrong?

    NSString* attribute_list2 = [wvPage stringByEvaluatingJavaScriptFromString:@"document.documentElement.innerHTML;"]

enter image description here

As above, the result lost the 

<html>

line.

I am doing any thing wrong?

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1 Answer

  1. Editorial Team

    The innerHTML of the element only contains the HTML fragment that describe the descendants of the node, so it will not contain the the element itself.

    You may want to use outerHTML instead, which is the HTML fragment that includes the element itself and its descendants.

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