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UIWebview不同于WkWebview没有加载进度属性来判断加载是否完成了
它有个回调方法
- (void)webViewDidFinishLoad:(UIWebView *)webView;
这个方法的苹果官方文档关于它的说明也是含糊的
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- (void)webViewDidFinishLoad:(UIWebView *)webView |
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Description |
Sent after a web view finishes loading a frame. |
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Parameters |
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Availability |
iOS (2.0 and later) |
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Declared In |
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Reference |
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通过测试,发现finishLoad方法走了,并非加载完了。
结合js方法或许是更加完美的,参考这两篇文章
http://www.w3school.com.cn/ajax/ajax_xmlhttprequest_onreadystatechange.asp
http://www.java2s.com/Book/JavaScript/DOM/document_readyState.htm
NSString *readyState = [webView stringByEvaluatingJavaScriptFromString:@"document.readyState"];
BOOL complete = [readyState isEqualToString:@"complete"];
if (complete) {
[self completeProgress];
}
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原文地址:http://www.cnblogs.com/wxm5558/p/5405280.html