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fix(iOS): Align look and feel of Window.prompt() to Mobile Safari (#677)

Peter Ho 5 years ago
parent
commit
231100dc3c
1 changed files with 9 additions and 4 deletions
  1. 9
    4
      ios/RNCWKWebView.m

+ 9
- 4
ios/RNCWKWebView.m View File

@@ -643,12 +643,17 @@ static NSURLCredential* clientAuthenticationCredential;
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 - (void)webView:(WKWebView *)webView runJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)defaultText initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(NSString *))completionHandler{
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     UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"" message:prompt preferredStyle:UIAlertControllerStyleAlert];
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     [alert addTextFieldWithConfigurationHandler:^(UITextField *textField) {
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-        textField.textColor = [UIColor lightGrayColor];
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-        textField.placeholder = defaultText;
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+        textField.text = defaultText;
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     }];
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-    [alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
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+    UIAlertAction *okAction = [UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
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         completionHandler([[alert.textFields lastObject] text]);
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-    }]];
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+    }];
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+    [alert addAction:okAction];
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+    UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:^(UIAlertAction *action) {
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+        completionHandler(nil);
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+    }];
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+    [alert addAction:cancelAction];
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+    alert.preferredAction = okAction;
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     [[self topViewController] presentViewController:alert animated:YES completion:NULL];
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 }
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