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class BasicTableData {
constructor({
form = {},
columns = [],
formShow = false,
page = new Page(),
selectedIdList = [],
fileSelectorShow = false,
} = {}) {
this.form = form
this.columns = columns
this.formShow = formShow
this.page = page
this.selectedIdList = selectedIdList
this.fileSelectorShow = fileSelectorShow
}
}
class BasicTableMethods {
constructor({
createForm = function () {
throw new Error('如果需要搜索条件，请重写 initForm() 方法')
},
getPage = async function (page, entity) {
throw new Error('如果需要自动分页，请重写 getPage() 方法')
},
exportFile = async function () {
throw new Error('如果需要导出数据，请重写 exportFile() 方法')
},
importFile = function () {
throw new Error('如果需要导入数据，请重写 importFile() 方法')
},
deleteData = async function (idList) {
throw new Error('如果需要删除数据，请重写 deleteData 方法')
},
init = async function () {},
resetFile = function () {
const $el = this.$refs['fileInput']
if (!$el) {
throw new Error(
'如果需要清空选择文件，请为 input:file 绑定属性 ref 的值为 fileInput',
)
}
$el.value = ''
},
searchPage = async function () {
try {
this.page = await this.getPage(this.page, this.form)
} catch (e) {
console.error(e)
await rxPrompt.dangerMsg('查询数据失败，请刷新页面')
}
},
resetPage = async function () {
this.form = this.createForm()
await this.searchPage()
},
toggle = function () {
this.formShow = !this.formShow
},
selection = function (data) {
this.selectedIdList = data.map(({ id }) => id)
},
changeSize = function (size) {
this.page.current = 1
this.page.size = size
this.searchPage()
},
goto = function (current) {
if (!current) {
current = this.page.current
}
if (current < 1) {
return
}
if (current > this.page.pages) {
return
}
this.page.current = current
this.searchPage()
},
deleteSelected = async function () {
const result = await this.deleteData(this.selectedIdList)
if (result.code !== 200 || !result.data) {
await rxPrompt.msg('')
return
}
// noinspection JSIgnoredPromiseFromCall
rxPrompt.msg('删除成功')
this.page.current = 1
await this.searchPage()
},
showFileSelector = function () {
this.fileSelectorShow = !this.fileSelectorShow
},
initCommon = async function () {
this.form = this.createForm()
this.searchPage()
},
} = {}) {
this.createForm = createForm
this.getPage = getPage
this.searchPage = searchPage
this.resetPage = resetPage
this.toggle = toggle
this.selection = selection
this.changeSize = changeSize
this.goto = goto
this.exportFile = exportFile
this.importFile = importFile
this.resetFile = resetFile
this.deleteData = deleteData
this.init = init
this.deleteSelected = deleteSelected
this.showFileSelector = showFileSelector
this.initCommon = initCommon
}
}
class BasicTableOption {
constructor({
el = '#app',
data = new BasicTableData(),
methods = new BasicTableMethods(),
mounted = async function () {
await this.initCommon()
await this.init()
},
} = {}) {
this.el = el
this.data = data
this.methods = methods
this.mounted = mounted
}
}
class BasicTableVue extends Vue {
constructor({ data, methods, mounted, ...args } = {}) {
super(
_.merge(new BasicTableOption(), {
data: function () {
return _.merge(
new BasicTableData(),
typeof data === 'function' ? data.call(this) : data,
)
},
methods,
mounted,
...args,
}),
)
}
}
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