//增加修改框
-(void)creatSaveView{
UILabel* lab = [[UILabelalloc]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= [UIFontsystemFontOfSize:14];
lab.textColor=kColor(137,137,137);
[self.viewaddSubview:lab];
UIView*view=[[UIViewalloc]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=[[UIViewalloc]initWithFrame:CGRectMake(0,0,IPHONE_WIDTH,0.5)];
lineViewlight3.backgroundColor=kColor(200,200,200);
lineViewlight3.alpha=0.8;
[viewaddSubview:lineViewlight3];
UIView*lineViewlight4=[[UIViewalloc]initWithFrame:CGRectMake(0,40*KWIDTH-0.5,IPHONE_WIDTH,0.5)];
lineViewlight4.backgroundColor=kColor(200,200,200);
lineViewlight4.alpha=0.7;
[viewaddSubview:lineViewlight4];
view.backgroundColor=[UIColorwhiteColor];
_nameField= [[UITextFieldalloc]initWithFrame:CGRectMake(10*KWIDTH,0,IPHONE_WIDTH-15*KWIDTH,40*KWIDTH)];
_nameField.text=self.NameField;
_nameField.borderStyle=UITextBorderStyleNone;
_nameField.clearButtonMode=UITextFieldViewModeAlways;
[[NSNotificationCenterdefaultCenter]addObserver:selfselector:@selector(textFiledEditChanged:)
name:@"UITextFieldTextDidChangeNotification"
object:_nameField];
[viewaddSubview:_nameField];
[self.viewaddSubview: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);
BOOLisEmoj = [selfstringContainsEmoji:toBeString];
NSString* _showStr;
toBeString = [selfdisable_emoji:toBeString];
// textField.text = toBeString;
DSLog(@"-----toBeString 2 -----%@",toBeString);
NSString*lang = [[UITextInputModecurrentInputMode]primaryLanguage];//键盘输入模式
if([langisEqualToString:@"zh-Hans"]) {//简体中文输入，包括简体拼音，健体五笔，简体手写
UITextRange*selectedRange = [textFieldmarkedTextRange];
//获取高亮部分
UITextPosition*position = [textFieldpositionFromPosition:selectedRange.startoffset: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= [toBeStringsubstringToIndex:kHZMaxLength];
_showStr = [toBeStringsubstringToIndex: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= [toBeStringsubstringToIndex:kEGMaxLength];
_showStr = [toBeStringsubstringToIndex:kEGMaxLength];
}
}
DSLog(@" _showStr %@",_showStr);
if(isEmoj) {
if([_showStrlength]) {
textField.text= _showStr;
}else{
textField.text= toBeString;
}
}
}
//判断NSString字符串是否包含emoji表情
- (BOOL)stringContainsEmoji:(NSString*)string
{
__blockBOOLreturnValue =NO;
[stringenumerateSubstringsInRange:NSMakeRange(0, [stringlength])options:NSStringEnumerationByComposedCharacterSequencesusingBlock:^(NSString*substring,NSRangesubstringRange,NSRangeenclosingRange,BOOL*stop) {
constunicharhs = [substringcharacterAtIndex:0];
// surrogate pair
if(0xd800) {
if(0xd800<= hs && hs <=0xdbff) {
if(substring.length>1) {
constunicharls = [substringcharacterAtIndex:1];
constintuc = ((hs -0xd800) *0x400) + (ls -0xdc00) +0x10000;
if(0x1d000<= uc && uc <=0x1f77f) {
returnValue =YES;
}
}
}elseif(substring.length>1) {
constunicharls = [substringcharacterAtIndex:1];
if(ls ==0x20e3) {
returnValue =YES;
}
}else{
// non surrogate
if(0x2100<= hs && hs <=0x27ff) {
returnValue =YES;
}elseif(0x2B05<= hs && hs <=0x2b07) {
returnValue =YES;
}elseif(0x2934<= hs && hs <=0x2935) {
returnValue =YES;
}elseif(0x3297<= hs && hs <=0x3299) {
returnValue =YES;
}elseif(hs ==0xa9|| hs ==0xae|| hs ==0x303d|| hs ==0x3030|| hs ==0x2b55|| hs ==0x2b1c|| hs ==0x2b1b|| hs ==0x2b50) {
returnValue =YES;
}
}
}
}];
returnreturnValue;
}
#pragma Mark ---过滤表情
- (NSString*)disable_emoji:(NSString*)text
{
NSRegularExpression*regex = [NSRegularExpressionregularExpressionWithPattern:@"[^u0020-u007Eu00A0-u00BEu2E80-uA4CFuF900-uFAFFuFE30-uFE4FuFF00-uFFEFu0080-u009Fu2000-u201f
]"options:NSRegularExpressionCaseInsensitiveerror:nil];
NSString*modifiedString = [regexstringByReplacingMatchesInString:text
options:0
range:NSMakeRange(0, [textlength])
withTemplate:@""];
returnmodifiedString;
}
