IOS中webview捕捉js中的alert 并修改标题和按钮

zhao19861029

于 2012-07-30 14:57:56 发布

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分类专栏： IOS 文章标签： ios interface

本文链接：https://blog.youkuaiyun.com/zhao19861029/article/details/7802085

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@interface UIWebView (JavaScriptAlert) 

- (void)webView:(UIWebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame;

@end

@implementation UIWebView (JavaScriptAlert)

- (void)webView:(UIWebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame {
    
    
    UIAlertView* customAlert = [[UIAlertView alloc] initWithTitle:@"提示信息" message:message delegate:nil cancelButtonTitle:@"确定" otherButtonTitles:nil];
    
    [customAlert show];
    
    [customAlert autorelease];
    
}

把此方法直接放到.m文件中即可