uitextview初始化：
uitextview *inputcontexttf = [[uitextview
alloc] initwithframe:cgrectmake(contactphoneimage.frame.origin.x, contactphoneimage.frame.origin.y+contactphoneimage.frame.size.height, contactphoneimage.frame.size.width, self.view.bounds.size.height-contactphoneimage.frame.origin.y-contactphoneimage.frame.size.height-70)];
inputcontexttf.tag = dtaginputtf;
// inputcontexttf.placeholder = @" 請輸入內容:";
inputcontexttf.text = @"
請輸入內容：
";inputcontexttf.backgroundcolor = [uicolor
clearcolor];
inputcontexttf.delegate = self;
inputcontexttf.font = [uifont
systemfontofsize:15];
inputcontexttf.textcolor = [self
colorwithhexstring:@"#4d4d4d"];
inputcontexttf.returnkeytype= uireturnkeydefault;
//定義乙個*******
ui******* * topview = [[ui*******
alloc]initwithframe:cgrectmake(0, 0, 320, 30)];
//設定style
[topview setbarstyle:uibarstyleblack];
uibarbuttonitem
* hellobutton = [[
uibarbuttonitem
alloc]initwithtitle:
@"取消
"style:uibarbuttonitemstyledonetarget:
self
action:
@selector
(resignkeyboard)];
//定義兩個flexiblespace的button，放在*******上，這樣完成按鈕就會在最右邊
uibarbuttonitem
* button1 =[[
uibarbuttonitem
alloc]initwithbarbuttonsystemitem: uibarbuttonsystemitemflexiblespacetarget:
self
action:
nil];
// uibarbuttonitem * button2 = [[uibarbuttonitem alloc]initwithbarbuttonsystemitem: uibarbuttonsystemitemflexiblespace target:self action:nil];
//定義完成按鈕
uibarbuttonitem
* donebutton = [[
uibarbuttonitem
alloc]initwithtitle:
@"完成
"style:uibarbuttonitemstyledonetarget:
self
action:
@selector
(resignkeyboard)];
//在*******上加上這些按鈕
nsarray * buttonsarray = [nsarray
arraywithobjects:hellobutton,button1,donebutton,nil];
[topview setitems:buttonsarray];
[inputcontexttf setinputaccessoryview:topview];
uitextview delegate methond
//隱藏鍵盤
- (void)resignkeyboard
- (void)textviewdidbeginediting:(uitextview *)textview
- (void)textviewdidendediting:(uitextview *)textview
// view 移動～～～
- (void)moveinputbarwithkeyboardheight:(float)_cgrectheight withduration:(nstimeinterval)_nstimeinterval
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