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小程序自定義組件如何減少重復開發

來源: 微享互動澳门在线百家乐      時間:2018-07-26 15:39:39  

澳门在线百家乐  JIAOWEIFUZADEXIAOCHENGXUZHONGCHANGCHANGHUIYOUYIXIETONGYONGDEJIAOHUMOKUAI,BIRU“XIALAXUANZELIEBIAO”、“SOUSUOKUANG”、“RIQIXUANZEQI”DENG。ZHEXIEJIEMIANJIAOHUMOKUAIKENENGHUIZAIDUOGEYEMIANZHONGYONGDAO,LUOJIYEXIANGDUIDULI。RANER,YONGCHUANTONGDEXIAOCHENGXUKAIFAFANGFALAISHIXIANZHEYANGDEMOKUAISHIFEICHANGFANSUODE。XIAOCHENGXUDEJIEMIANSHIYOUYIXILIEZUJIANGOUCHENGDE。XIAOCHENGXUJICHUKUTIGONGLEYIZUJICHUZUJIANLAIMANZUKAIFAZHEDEJIBENXUQIU。DANSUIZHUXIAOCHENGXUKAIFABIANDEYUELAIYUEFUZA,DANCHUNSHIYONGJICHUZUJIANLAIJINXINGKAIFAYEBIANDEYUELAIYUEBUFANGBIAN。

  MIANDUIZHEGEQINGKUANG,XIAOCHENGXUJICHUKUTIGONGLERANGKAIFAZHEZIJICHUANGJIANJIEMIANZUJIANDETEXINGDE“ZIDINGYIZUJIAN”。TONGGUOZHEGETEXING,KAIFAZHEJIUNENGGOUJIANGZHEYANGDEJIAOHUMOKUAICHOUXIANGCHENGJIEMIANZUJIAN,SHIJIEMIANDAIMAZUZHIBIANDEFEICHANGLINGHUO。ZIDINGYIZUJIANSHIXIANGDUIDULIDEGONGNENGMOKUAI,KAIFAZHEKEYIJIANGZIJIDEZIDINGYIZUJIANDAIMAKAIYUANCHULAI,YUQITAKAIFAZHEGONGXIANGKAIFACHENGGUO。ZIDINGYIZUJIANJUBUGENGXINSHIDEXINGNENGXIANGBIYEMIANDEJUBUGENGXINYAOXIAOHENDUO,ZAIBIYAOSHIKEYILIYONGZHEGETEDIANJINXINGXINGNENGYOUHUA。KAIFAZHEKEYIJIANGYIXIEFUYONGXINGQIANGDEDAIMACHOUXIANGCHENGZIDINGYIZUJIAN,TAMENDESHIYONGFANGFAYUJICHUKUNEIZHIDEview 、 buttonDENGJICHUZUJIANFEICHANGXIANGSI。ZHEYANGDEZUJIANHUAFEICHANGYOULIYUDAIMALUOJIDEJIEOUHE。

  如何編寫一個自定義組件?

  MEIGEZIDINGYIZUJIANYOUSIGEDAIMAWENJIANZUCHENG:jsonWENJIANYONGYUYUFANGZHIYIXIEZUIJIBENDEZUJIANPEIZHI,wxmlWENJIANZUJIANMOBAN, wxss WENJIANZUJIANDEYANGSHI,ZHIZAIZUJIANNEIBUJIEDIANSHANGSHENGXIAO(ZHEGEWENJIANSHIKEXUANDE),js WENJIANZUJIANDE JS DAIMA,CHENGZAIZUJIANDEZHUYAOLUOJI。ZHESIGEWENJIANYUBIANXIEYIGEYEMIANSHIYONGDAODESIGEWENJIANFEICHANGLEISI,DANYEYOUQUBIE。XIAMIANJIANGJIESHAORUHELIYONGZHESIGEWENJIANBIANXIEYIGEJIANDANDEZIDINGYIZUJIAN。

  1.組件配置

  BIANXIEYIGEZIDINGYIZUJIAN,SHOUXIANYINGZAIXIAOCHENGXUDAIMAMULUZHONGHESHIDEWEIZHICHUANGJIANYIGE json WENJIAN。ZHELIWOMENBAWENJIANFANGZHIZAIXIAOCHENGXUDE componentsMULUXIA,MINGWEI custom-checkbox.json 。

小程序自定義組件減少重復開發方法

澳门在线百家乐  ZHEGEWENJIANZHONGBAOHANYIXIANEIRONG:

  {

  component:ture

  }

  2.組件模板

澳门在线百家乐  ZAITONGYIMULUXIA,CHUANGJIANYIGEMOBANWENJIAN custom-checkbox.wxml 。ZHEGEWENJIANDEXIEFAYUYEMIANMOBANHENLEISI:

小程序自定義組件減少重復開發方法

  ZHEGEMOBANJIANGZAIZUJIANZHONGXUANRANCHUYIGE checkbox HEYIGE label 。

  3.組件樣式

澳门在线百家乐  TONGYANGLEISIYUYEMIAN, wxss WENJIANZHONGKEYIZHIDINGZUJIANJIEDIANDEYANGSHI。QIZHONGDEYANGSHIJINZAIZUJIANNEIBUSHENGXIAO。XUYAOZHUYIDESHI,YANGSHIZHINENGTONGGUOLEIXUANZEQI(RU .the-class-name )LAIZHIDING:

小程序自定義組件減少重復開發方法

  4.ZUJIANDINGYI

澳门在线百家乐  ZUJIANDE JS WENJIANZHONGBIXUBAOHANZUJIANDINGYI。DINGYISHISHIYONG Component GOUZAOQI:

小程序自定義組件減少重復開發方法

  JIANDANDE Component GOUZAOQIDIAOYONGBAOHAN3GEDINGYIDUAN:methods ZHONGDEFANGFAKEYIYONGLAIBAOHANZUJIANDESHIJIANHUIDIAOHANSHU;data SHIZUJIANDENEIBUSHUJU,KEYIYONG this.setData FANGFALAIGAIBIAN;properties ZHONGSHENGMINGZHEGEZUJIANDESHUXING,SHANGLIZHONGSHENGMINGLE title SHUXING,ZHEYANG,ZUJIANWAIBUZAISHIYONGZUJIANSHIJIUKEYIZHIDINGZHEGESHUXINGDEZHI。

澳门在线百家乐  ZHEYANGWOMENJIUBIANXIEHAOLE custom-checkbox ZHEGEZUJIAN。

  如何使用自定義組件?

  ZAIXUYAOSHIYONGZHEGEZUJIANDEYEMIANSUODUIYINGDE json WENJIANZHONG,TIANJIAXIAMIANDEZIDINGYIZUJIANSHENGMING:

小程序自定義組件減少重復開發方法

澳门在线百家乐  ZAIYEMIANDUIYINGDE wxml WENJIANZHONGSHIYONGLE:ZAIZIDINGYIZUJIANZHONGYESHIKEYIYINYONGQITAZIDINGYIZUJIANDE,FANGFAYUZAIYEMIANZHONGYINYONGDEFANGFALEISI。

  高級特性與注意事項

  CHULESHANGSHUDEJIBENGONGNENGWAI,ZIDINGYIZUJIANHUANTIGONGLEYIZUJICHUJIEKOU,YONGLAISHIXIANGEZHONGGEYANGDEGONGNENG。RUGUOSHIJIANJIZHIHUANBUZUYIMANZUZUJIANJIANTONGXINXUYAODEHUA,KEYISHIYONGselectComponentJIEKOU。RUGUOTONGSHIJIANLILEHAOJIGEYOUXIANGHUGUANLIANGUANXIDEZUJIAN,KEYISHIYONGZUJIANJIANGUANXIJIEKOUrelations。ZUJIANJIANKENENGXUYAOGONGXIANGBUFENDAIMA,ZHESHIKEYISHIYONGbehaviors。ZAIYEMIANHEZIDINGYIZUJIANJIANTONGXINSHI,ZUICHANGYONGDEFANGFASHISHIJIANJIZHI,ZIDINGYIZUJIANKEYISHIYONG triggerEventJIEKOUXIANGYEMIANFASONGSHIJIAN,YEMIAN WXML ZHONGSHIYONG bind HUOZHE catch JIUKEYIJIANTINGDAO。

 

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