webView加载html

作者: seven_less | 来源:发表于2017-10-28 16:10 被阅读0次

swift使用webView加载html
WebView 与JS 互相调用
2020-08-21
iOS WebView加载本地js、css文件
Android-WebView使用
H5与Android互调
Android webview和H5交互
Android开发-WebView
JS和OC相互传值
webView加载html

_webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, HEIGHT(1))];
           self.tableView.tableFooterView = _webView;
        _webView.delegate = self;
        [_webView setUserInteractionEnabled:NO];
        _webView.scrollView.bounces = NO;
        _webView.scrollView.scrollEnabled = NO;
        NSString *htmls = [NSString stringWithFormat:@"<html> \n"
                           "<head> \n"
                           "<style type=\"text/css\"> \n"
                           "body {font-size:15px;}\n"
                           "</style> \n"
                           "</head> \n"
                           "<body>"
                           "<script type='text/javascript'>"
                           "window.onload = function(){\n"
                           "var $img = document.getElementsByTagName('img');\n"
                           "for(var p in  $img){\n"
                           " $img[p].style.width = '100%%';\n"
                           "$img[p].style.height ='auto'\n"
                           "}\n"
                           "}"
                           "</script>%@"
                           "</body>"
                           "</html>",response[@"data"][@"intro"]];
        [_webView loadHTMLString:htmls baseURL:nil];

//代理方法

(void)webViewDidFinishLoad:(UIWebView *)theWebView
{
if ([[theWebView stringByEvaluatingJavaScriptFromString:@"document.body.scrollHeight"] floatValue] != 0) {
webViewHeight = [[theWebView stringByEvaluatingJavaScriptFromString:@"document.body.scrollHeight"] floatValue];
CGRect newFrame = _webView.frame;
newFrame.size.height = webViewHeight;
_webView.frame = newFrame;
[self.tableView setTableFooterView:theWebView];
}
}