no message

zhangxiaowen
1 parent 9d8b3365
Showing 2 changed files with 22 additions and 19 deletions
CNLiveMineModule/Classes/UserInfo/CNLiveInfoUpdateController.m
CNLiveMineModule/Classes/UserInfo/CNLiveUserInfoController.m
@@ -97,29 +97,33 @@ static const CGFloat timeValue = 1.5;
 }
  
 #pragma mark - UITextFieldDelegate
-- (void)textFieldDidChange:(UITextField *)textField {
+- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
     self.navigationBar.right.userInteractionEnabled = YES;
     self.navigationBar.right.backgroundColor = [UIColor colorWithRed:35/255.0 green:212/255.0 blue:30/255.0 alpha:1.0];
-    
-    NSString *toBeString = textField.text;
-    
-    UITextRange *selectedRange = [textField markedTextRange];
-    UITextPosition *position = [textField positionFromPosition:selectedRange.start offset:0];
-    
-    // 没有高亮选择的字，则对已输入的文字进行字数统计和限制,防止中文被截断
-    if (!position){
-        NSInteger maxLength;
-        maxLength = (self.model.dataType == CNLiveUserInfoDataTypeNickname) ? _nickMaxLength : _locMaxLength;
-        if (toBeString.length > maxLength){
-            //中文和emoj表情存在问题，需要对此进行处理
-            NSRange rangeRange = [toBeString rangeOfComposedCharacterSequencesForRange:NSMakeRange(0, maxLength)];
-            textField.text = [toBeString substringWithRange:rangeRange];
-        }
+    NSInteger maxLength = (self.model.dataType == CNLiveUserInfoDataTypeNickname) ? _nickMaxLength : _locMaxLength;
+    if (range.location >= maxLength) {
+        textField.text = [textField.text substringToIndex:maxLength];
+        return NO;
     }
+    return YES;
 }
  
-#pragma mark - UITextFieldDelegate
 - (BOOL)textFieldShouldReturn:(UITextField *)textField {
+    switch (self.model.dataType) {
+        case CNLiveUserInfoDataTypeNickname:
+        {
+            [self requestUpdateUserNickname];
+        }
+            break;
+        case CNLiveUserInfoDataTypeAddress:
+        {
+            [self requestUpdateUserAddress];
+        }
+            break;
+            
+        default:
+            break;
+    }
     return YES;
 }
  
@@ -743,7 +747,6 @@ static const CGFloat timeValue = 1.5;
         _textField.leftViewMode = UITextFieldViewModeAlways;
         _textField.returnKeyType = UIReturnKeyDone;
         _textField.delegate = self;
-        [_textField addTarget:self action:@selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];
     }
     return _textField;
 }
@@ -76,7 +76,7 @@
                           @"layout":@"1",
                           @"data":@"5",
                           @"title":@"个性签名",
-                          @"info":CNUserShareModel.signature?CNUserShareModel.signature:@"懒到没签名!",
+                          @"info":CNUserShareModel.signature?CNUserShareModel.signature:@"懒到没签名",
                           @"height":@"51",
                           @"lineHeight":@"0.5"
                           }