微信官方的picket只寫了那些數(shù)組里面就是逐條信息的類型&＃xff0c;但是沒有里面綁定的是對象的類型&＃xff0c;所以發(fā)布一個&＃xff0c;希望有用的可以拿走

首先是js

第一個是數(shù)據(jù)內(nèi)容如此

productList: [{id: &＃39;1&＃39;,name: &＃39;全部產(chǎn)品&＃39;},{id: &＃39;2&＃39;,name: &＃39;B2C付款&＃39;},{id: &＃39;3&＃39;,name: &＃39;B2B付款&＃39;},{id: &＃39;4&＃39;,name: &＃39;B2C收銀臺&＃39;},{id: &＃39;5&＃39;,name: &＃39;標(biāo)商收銀臺&＃39;},{id: &＃39;6&＃39;,name: &＃39;獨立報關(guān)&＃39;},],productIndex:0, // 下標(biāo)

然后是頁面

{{productList[productIndex].name}}

最后是js變更

/*** 下拉框變更*/bindProductChange:function(e){this.setData({productIndex: e.detail.value});this.queryShopsData();},

雙列表

首先依舊是數(shù)據(jù)內(nèi)容

platformAndSiteList:[[{id: "",name: &＃39;全部平臺&＃39;},{id: "AMAZON",name: &＃39;亞馬遜&＃39;},{id: "EBAY",name: &＃39;EBAY&＃39;},{id: "WISH",name: &＃39;WISH&＃39;},{id: "YAHOO",name: &＃39;YAHOO&＃39;},{id: "OTHER",name: &＃39;其他&＃39;}],[{id: "",name: &＃39;全部站點&＃39;},{id: "1",name: &＃39;北美站&＃39;},{id: "4",name: &＃39;日本站&＃39;},{id: "2",name: &＃39;歐洲站&＃39;},{id: "3",name: &＃39;英國站&＃39;}],],platformAndSiteIndex:[0,0], // 平臺及站點下標(biāo)

然后是頁面

{{platformAndSiteList[0][platformAndSiteIndex[0]].name}}{{platformAndSiteList[1][platformAndSiteIndex[1]].name}}


最后是下拉框變更

/*** 修改平臺類別*/bindPlatformChange: function(e){this.setData({platformAndSiteIndex: e.detail.value});this.queryShopsData();},

總結(jié)完了發(fā)現(xiàn)好像也沒啥用? 哈哈? 也只是把微信小程序的沒寫的給寫出來了 反正人家也支持。愛掏網(wǎng) - it200.com