[英]How do I get image selected by UIImagePicker in UIWebView on certain file input field in iOS?
我在包含文件輸入字段的 UIWebView中顯示html文件。 當我單擊文件輸入字段時,它將打開默認的UIImagePicker。 所以我需要由iOS中的UIIMagePicker選擇的圖像。
請幫我。 謝謝
嘗試使用此webview
委托method.i希望對您有幫助。
- (BOOL)webView:(UIWebView*)webView shouldStartLoadWithRequest:(NSURLRequest*)request navigationType:(UIWebViewNavigationType)navigationType
{
//write your image picker code.
}
您可以將圖像從圖像庫加載到webview
,如下所示
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
NSURL *urlPath = [info valueForKey:UIImagePickerControllerReferenceURL];
UIImage *cameraImage = [info valueForKey:UIImagePickerControllerOriginalImage];
NSData *myData = UIImagePNGRepresentation(cameraImage);
[self.webview loadData:myData MIMEType:@"image/png" textEncodingName:nil baseURL:nil];
[self.picker dismissViewControllerAnimated:YES completion:nil];
}
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