這裡是我封裝的collectionview,繼承uicollectionview
首先是.h檔案
#import
@inte***ce
thccalendar : uicollectionview
@property (nonatomic,assign)nsinteger year;
@property (nonatomic,assign)nsinteger month;
@property (nonatomic,assign)nsinteger day;
- (instancetype)initwithframe:(cgrect)frame collectionviewlayout:(nonnull uicollectionviewlayout *)layout andcellname:(nsstring *)name andcellid:(nsstring *)cellid;
-(void)lastmonthclick;
-(void)nextbuttonclick;
@end
#import "thccalendar.h"
#import "collectionviewcell1.h"
#define width [uiscreen mainscreen].bounds.size.width
#define height [uiscreen mainscreen].bounds.size.height
@inte***ce
thccalendar ()
/* ****用來存放天數的陣列
*/@property (nonatomic,strong)nsarray * weekarray;
@property (nonatomic,strong)nsmutablearray * dayarray;
@property (nonatomic,strong)nsdatecomponents * nowdate;
@property (nonatomic,strong)nscalendar *calendar;
@property (nonatomic,strong)nsdate *lastmonthdate;
@property (nonatomic,strong)nsdate *nowmonthfirst;
@property (nonatomic,copy)nsstring * cellid;
@end
@implementation
thccalendar
//name是cell的name cellid是cell的id
- (instancetype)initwithframe:(cgrect)frame collectionviewlayout:(nonnull uicollectionviewlayout *)layout andcellname:(nsstring *)name andcellid:(nsstring *)cellid
return
self;
}//請求下乙個月的資料
-(void)nextbuttonclickelse
[self setmydayarraywithyear:_year andmonth:_month andday:_day];
[self reloaddata];
}//請求上乙個月的資料
-(void)lastmonthclickelse
[self setmydayarraywithyear:_year andmonth:_month andday:_day];
[self reloaddata];
}//初始化資料
-(void)initdatasource
-(nsdate*)setlastmonthwithyear:(nsinteger)year andmonth:(nsinteger)month andday:(nsinteger)dayelse
return date;
}//請求資料
-(void)setmydayarraywithyear:(nsinteger)year andmonth:(nsinteger)month andday:(nsinteger)day
for (nsinteger i = 1; i <= dayrange.length ; i++)
for (nsinteger i = 1; i <= (7 - lastday.weekday); i++)
}//**方法
-(nsinteger)collectionview:(uicollectionview *)collectionview numberofitemsinsection:(nsinteger)section
-(nsinteger)numberofsectionsincollectionview:(uicollectionview *)collectionview
- (cgsize)collectionview:(uicollectionview *)collectionview layout:(uicollectionviewlayout*)collectionviewlayout sizeforitematindexpath:(nsindexpath *)indexpath
-(uicollectionviewcell *)collectionview:(uicollectionview *)collectionview cellforitematindexpath:(nsindexpath *)indexpath
//調整item的位置 使item不緊挨著螢幕
- (uiedgeinsets)collectionview:(uicollectionview *)collectionview layout:(uicollectionviewlayout *)collectionviewlayout insetforsectionatindex:(nsinteger)section
//設定水平間距與豎直間距 預設為10
- (cgfloat)collectionview:(uicollectionview *)collectionview layout:(uicollectionviewlayout *)collectionviewlayout minimuminteritemspacingforsectionatindex:(nsinteger)section
- (cgfloat)collectionview:(uicollectionview *)collectionview layout:(uicollectionviewlayout *)collectionviewlayout minimumlinespacingforsectionatindex:(nsinteger)section
@end
#import "viewcontroller.h"
#import "thccalendar.h"
#import "collectionviewcell1.h"
#define width [uiscreen mainscreen].bounds.size.width
#define height [uiscreen mainscreen].bounds.size.height
@inte***ce
viewcontroller ()
@property (weak, nonatomic) iboutlet
uilabel *nowmouth;
@property (nonatomic,strong)thccalendar * calendar;
@end
@implementation
viewcontroller
- (void)viewdidload
-(void)initcollectionview
- (ibaction)nextclick:(uibutton *)sender
- (ibaction)lastclick:(uibutton *)sender
web頁面控制項之日曆控制項
web頁面開發中一般需要引用日曆，如根據乙個日期或時間，或者根據乙個日期範圍或時間範圍，查詢業務資料。下面介紹一下使用日曆控制項的使用。1.頁面中引入構件的相關js庫 樣式 2.頁面中引用日曆控制項 前後時相 id beforedate value nf cus wdatepicker class ...
iOS日曆控制項
專案需要，前一陣子重構了下ipad工程，新增了乙個滾動無縫日曆。當時沒有頭緒，網上找了乙個原始碼改吧改吧就上線了 參考鏈結 這個功能很多而且流暢性也特別好，推薦不會寫的可以參考下。這幾天，活不太忙就把日曆控制項裁剪了下，做個最簡單的滾動無縫日曆。效果如下圖 日曆可以左右滾動，點選某個日期後會變色，並...
HTML5之日曆控制項
html5定義了幾個與日期有關的新控制項。支援日期控制項的瀏覽器會提供乙個方便的下拉式日曆，供使用者選擇。以下測試和截圖都是在谷歌瀏覽器完成的，其他瀏覽器可能略有差異。js操作 獲取日期控制項物件 var otimer document.getelementbyid mytime console.l...