51 lines
1.2 KiB
JavaScript
51 lines
1.2 KiB
JavaScript
var app = getApp()
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Page({
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data: {
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items: [],
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newItemName: ""
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},
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onShow: function () {
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this.setData({ items: app.globalData.items })
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},
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onNameInput: function (e) {
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this.setData({ newItemName: e.detail.value })
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},
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onAddItem: function () {
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var name = this.data.newItemName.trim()
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if (!name) {
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wx.showToast({ title: "请输入项目名称", icon: "none" })
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return
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}
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if (app.globalData.items.indexOf(name) > -1) {
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wx.showToast({ title: "该项目已存在", icon: "none" })
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return
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}
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app.addItem(name)
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this.setData({
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items: app.globalData.items,
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newItemName: ""
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})
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wx.showToast({ title: "已添加", icon: "success", duration: 1000 })
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},
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onDeleteItem: function (e) {
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var item = e.currentTarget.dataset.item
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var that = this
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wx.showModal({
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title: "确认删除",
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content: "确定删除项目「" + item + "」吗？\n该项目的所有历史数据也将被删除。",
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confirmColor: "#e53e3e",
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success: function (res) {
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if (!res.confirm) return
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app.removeItem(item)
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that.setData({ items: app.globalData.items })
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wx.showToast({ title: "已删除", icon: "success", duration: 1000 })
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}
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})
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}
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})
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