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{{tableNum*(ipagination.current-1)*ipagination.pageSize
+ d.key*ipagination.pageSize
+ index+1}}
import { getAction, postAction } from '@/api/manage'
import ACol from 'ant-design-vue/es/grid/Col'
export default {
name: 'ExamStu',
components: { ACol },
data() {
return {
id: this.$route.params.id,
height: '',
width: '',
ipagination: {
current: 1,
pageSize: 10,
pageSizeOptions: ['10', '20', '30'],
showTotal: (total, range) => {
return range[0] + '-' + range[1] + ' 共' + total + '条'
},
showQuickJumper: true,
showSizeChanger: true,
total: 0
},
treeData: [],
queryParam: {
xsdqztm: '01' //只取在读状态的学生
},
tableNum: 3,
ds: [],
columns: [
{
title: '#',
dataIndex: '',
key: 'rowIndex',
width: 80,
align: 'center',
scopedSlots: { customRender: 'serial' },
fixed: 'left'
},
{
title: '学号',
align: 'center',
dataIndex: 'xh',
fixed: 'left'
},
{
title: '姓名',
align: 'center',
dataIndex: 'xm',
fixed: 'left'
}
],
loading: false,
selectedRowKeys: [],
expandedKeys: []
}
},
created() {
window.addEventListener('resize', this.getHeight)
this.getHeight()
this.getBanJiTree()
this.listStu()
},
methods: {
getHeight() {
this.height = window.innerHeight - 60 + 'px'
this.width = (window.innerWidth - 240) / 4 + 'px'
},
getBanJiTree() {
getAction('/base/bj/getBTree').then(res => {
this.treeData = res.result
})
},
selNode(selectedKeys, info) {
let type = info.selectedNodes[0].data.props.type
let id = selectedKeys
switch (type) {
case 'xy':
this.queryParam.yxidList = id
break
case 'zy':
this.queryParam.zyid = id[0]
break
case 'nj':
this.queryParam.njid = id[0]
break
case 'bj':
this.queryParam.bjidList = id
break
}
this.listStu(1)
},
listStu(arg) {
if (arg === 1) {
this.ipagination.current = 1
}
let param = Object.assign({}, this.queryParam)
param.pageNo = this.ipagination.current
param.pageSize = this.ipagination.pageSize * this.tableNum
this.loading = true
postAction('/student/list', param).then(res => {
if (res.success) {
this.ipagination.total = res.result.total
let ds = res.result.records
let index = 0
this.ds = []
for (let i = 0; i < this.tableNum; i++) {
let dataSource = []
for (let j = 0; j < this.ipagination.pageSize; j++) {
if (ds[index]) {
dataSource.push(ds[index])
index++
} else {
break
}
}
this.ds.push({ key: i, selectedRowKeys: [], dataSource: dataSource })
}
this.queryByPc()
} else {
this.$message.error(res.message)
}
this.loading = false
})
},
pageChange(page) {
this.ipagination.current = page
this.selectedRowKeys = []//清空选择项，避免一次向后端提交过多数据
this.listStu()
},
onSelectChange(selectedRowKeys) {
this.selectedRowKeys = selectedRowKeys
this.sub()
},
onExpand(expandedKeys) {
this.expandedKeys = expandedKeys
},
closeAll() {
this.expandedKeys = []
},
selAll(arg) {
if (arg) {
this.selectedRowKeys = []
this.ds.forEach(d => {
d.dataSource.forEach(stu => {
this.selectedRowKeys.push(stu.id)
})
})
} else {
this.selectedRowKeys = []
}
this.sub()
},
sub() {
let p = {
pcId: this.id,
xsList: this.getXsList()
}
postAction('/exam/examStu/addBatch', p).then(res => {
this.$message.success(res.message)
})
},
getXsList() {
let xsList = []
this.ds.forEach(d => {
d.dataSource.forEach(stu => {
let xs = { id: stu.id, value: '' }
if (this.selectedRowKeys.indexOf(stu.id) >= 0) {
xs.value = 'add'
}
xsList.push(xs)
})
})
return xsList
},
//设置初始化选中状态
queryByPc(){
let p = {
pcId: this.id,
xsList: this.getXsList()
}
postAction('/exam/examStu/queryByPc',p).then(res=>{
this.selectedRowKeys = res.result
})
}
}
}
取出数据后按设置的tableNum计算份数，用a-col做为表格的容器，分页用同一个控件
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