//增加修改框

-(void)creatSaveView{

UILabel * lab = [[UILabel alloc]init];

if (self.searchType == 1) {

lab.frame = CGRectMake(14, 8 * KWIDTH + 64, IPHONE_WIDTH - 100, 16 *KWIDTH);

}else{

lab.frame = CGRectMake(14, 8 * KWIDTH, IPHONE_WIDTH - 100, 16 * KWIDTH);

}

lab.text = @"备注名";

lab.font = [UIFont systemFontOfSize:14];

lab.textColor = kColor(137, 137, 137);

[self.view addSubview:lab];

UIView *view=[[UIView alloc] init];

if (self.searchType == 1) {

view.frame = CGRectMake(0, 32*KWIDTH + 64, IPHONE_WIDTH, 40*KWIDTH);

}else{

view.frame = CGRectMake(0, 32*KWIDTH, IPHONE_WIDTH, 40*KWIDTH);

}

UIView *lineViewlight3=[[UIView alloc] initWithFrame:CGRectMake(0,0,IPHONE_WIDTH, 0.5)];

lineViewlight3.backgroundColor=kColor(200,200 , 200);

lineViewlight3.alpha=0.8;

[view addSubview:lineViewlight3];

UIView *lineViewlight4=[[UIView alloc] initWithFrame:CGRectMake(0,40*KWIDTH-0.5, IPHONE_WIDTH, 0.5)];

lineViewlight4.backgroundColor=kColor(200,200 , 200);

lineViewlight4.alpha=0.7;

[view addSubview:lineViewlight4];

view.backgroundColor=[UIColor whiteColor];

_nameField = [[UITextField alloc]initWithFrame:CGRectMake(10*KWIDTH, 0, IPHONE_WIDTH-15*KWIDTH, 40*KWIDTH)];

_nameField.text = self.NameField;

_nameField.borderStyle = UITextBorderStyleNone;

_nameField.clearButtonMode= UITextFieldViewModeAlways;

[[NSNotificationCenter defaultCenter]addObserver:selfselector:@selector(textFiledEditChanged:)

name:@"UITextFieldTextDidChangeNotification"

object:_nameField];

[view addSubview:_nameField];

[self.view addSubview:view];

}

-(void)textFiledEditChanged:(NSNotification*)obj{

UITextField *textField = (UITextField *)obj.object;

//过滤掉系统表情

//    UITextView * textView;

//

//    NSRange textRange = [textView selectedRange];

//    [textView setText:[self disable_emoji:[textView text]]];

//    [textView setSelectedRange:textRange];

NSString *toBeString = textField.text;

DSLog(@"-----toBeString  1  ----%@",toBeString);

BOOL isEmoj = [self stringContainsEmoji:toBeString];

NSString * _showStr;

toBeString = [self disable_emoji:toBeString];

//    textField.text = toBeString;

DSLog(@"-----toBeString   2  -----%@",toBeString);

NSString *lang = [[UITextInputMode currentInputMode] primaryLanguage]; //键盘输入模式

if([lang isEqualToString:@"zh-Hans"]) { //简体中文输入，包括简体拼音，健体五笔，简体手写

UITextRange *selectedRange = [textField markedTextRange];

//获取高亮部分

UITextPosition *position = [textFieldpositionFromPosition: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

if(!position) {

if(toBeString.length > kHZMaxLength) {

textField.text = [toBeString substringToIndex:kHZMaxLength];

_showStr = [toBeString substringToIndex:kHZMaxLength];

}

}

//有高亮选择的字符串，则暂不对文字进行统计和限制

else{

}

}

//中文输入法以外的直接对其统计限制即可，不考虑其他语种情况

else{

if(toBeString.length > kEGMaxLength) {

textField.text= [toBeString substringToIndex:kEGMaxLength];

_showStr = [toBeString substringToIndex:kEGMaxLength];

}

}

DSLog(@"   _showStr   %@",_showStr);

if (isEmoj) {

if ([_showStr length]) {

textField.text = _showStr;

}else{

textField.text = toBeString;

}

}

}

//判断NSString字符串是否包含emoji表情

- (BOOL)stringContainsEmoji:(NSString *)string

{

__block BOOL returnValue =NO;

[string enumerateSubstringsInRange:NSMakeRange(0, [string length]) options:NSStringEnumerationByComposedCharacterSequences usingBlock:^(NSString*substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) {

const unichar hs = [substring characterAtIndex:0];

// surrogate pair

if (0xd800) {

if (0xd800 <= hs && hs <= 0xdbff) {

if (substring.length > 1) {

const unichar ls = [substring characterAtIndex:1];

const int uc = ((hs - 0xd800) * 0x400) + (ls - 0xdc00) +0x10000;

if (0x1d000 <= uc && uc <= 0x1f77f) {

returnValue =YES;

}

}

}else if (substring.length > 1) {

const unichar ls = [substring characterAtIndex:1];

if (ls == 0x20e3) {

returnValue =YES;

}

}else {

// non surrogate

if (0x2100 <= hs && hs <= 0x27ff) {

returnValue =YES;

}else if (0x2B05 <= hs && hs <= 0x2b07) {

returnValue =YES;

}else if (0x2934 <= hs && hs <= 0x2935) {

returnValue =YES;

}else if (0x3297 <= hs && hs <= 0x3299) {

returnValue =YES;

}else if (hs == 0xa9 || hs == 0xae || hs == 0x303d || hs ==0x3030 || hs == 0x2b55 || hs == 0x2b1c || hs == 0x2b1b || hs == 0x2b50) {

returnValue =YES;

}

}

}

}];

return returnValue;

}

#pragma Mark   ---  过滤表情

- (NSString *)disable_emoji:(NSString *)text

{

NSRegularExpression *regex = [NSRegularExpressionregularExpressionWithPattern:@"[^u0020-u007Eu00A0-u00BEu2E80-uA4CFuF900-uFAFFuFE30-uFE4FuFF00-uFFEFu0080-u009Fu2000-u201f

]" options:NSRegularExpressionCaseInsensitive error:nil];

NSString *modifiedString = [regex stringByReplacingMatchesInString:text

options:0

range:NSMakeRange(0, [text length])

withTemplate:@""];

return modifiedString;

}