ios - How do I focus on a specific <div> tag while displaying webpages in UIWebView -


मेरे पास एक HTML पृष्ठ है जिसमें इसमें एक डिविटी टैग है, 

  & lt; htmL & gt ; & Lt; शीर्ष / & gt; & LT; बॉडी & gt; & Lt; div id = "आवश्यक" & gt; & LT; तालिका & gt; & LT; टीआर & gt; & LT; टीडी / & gt; & Lt; / टीआर & gt; & Lt; / तालिका & gt; & Lt; / div & gt; & Lt; / body & gt; & Lt; / html & gt;

UIWebView का उपयोग करते हुए उपरोक्त वेबसाइट को प्रदर्शित करते समय, मुझे वेब टैग लोड होने पर डिव टैग पर फ़ोकस करना होगा। तो मूल रूप से, उपयोगकर्ता को UIWebView के तहत यूआरएल भार के रूप में जल्द ही अपने आईफोन पर तालिका (डिविग टैग के अंतर्गत) देखना चाहिए।

अब तक मैंने क्या कोशिश की है? 

  - (शून्य) ViewDidLoad () {self.webView.delegate = self; NSURL * url = [NSURL URLWithString: @ "www.nameofthewebsite.com"]; NSURLRequest * req = [NSURLRequest अनुरोध विथ url: url]; [स्वयं। वेबवॉ लोड अनुरोध: अनुरोध]; } - (शून्य) webViewDidFinishLoad: (UiWebView *) webView {self.webView stringByEvaluatingJavaScriptFromString: @ "दस्तावेज़.getElementById ('आवश्यक')। ध्यान ()];

}

मुझे अभी भी पृष्ठ लोड होने पर मेरे डिवि टैग को फ़ोकस नहीं किया जाता है। मैंने लोड HTML स्ट्रिंग फ़ंक्शन का उपयोग करने की भी कोशिश की है। क्या मुझे कुछ याद आ रहा है?

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