FormMenusAdd.vue
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<template>
<el-dialog
title="添加到菜单"
:visible.sync="dialogVisible"
width="45%"
appendToBody
:close-on-click-modal="false"
:before-close="handleClose"
>
<el-form v-model="menu" data-vv-scope="TemplateMenuForm">
<ht-form-item label-width="180px" prop="parentMenu" l>
<template slot="label">
<span>父节点</span>
</template>
<Treeselect
v-model="menu.parentMenuName"
:normalizer="normalizer"
@select="handleNodeClick"
:multiple="false"
:options="menuTreeData"
noOptionsText="无对应菜单"
noResultsText="无对应菜单"
noChildrenText=" "
placeholder="请选择父节点"
style="width: 80%"
/>
</ht-form-item>
<ht-form-item label="Url地址" prop="alias" label-width="180px">
<ht-input v-model="menu.href" disabled></ht-input>
</ht-form-item>
<ht-form-item label="菜单名称" prop="name" label-width="180px">
<ht-input
v-model="menu.name"
:validate="{required: true, max: 10}"
:maxlength="10"
show-word-limit
></ht-input>
</ht-form-item>
</el-form>
<span slot="footer" class="dialog-footer">
<el-button @click="dialogVisible = false">取 消</el-button>
<el-button type="primary" @click="onConfirm">确 定</el-button>
</span>
</el-dialog>
</template>
<script>
import form from '@/api/form.js'
import portal from '@/api/portal.js'
import {mapState} from 'vuex'
import Treeselect from '@riophae/vue-treeselect'
import '@riophae/vue-treeselect/dist/vue-treeselect.css'
import utils from '@/hotent-ui-util.js'
export default {
name: 'form-menus-add',
props: {
formId: [String, Number],
isShowTopMenu: {type: Boolean, default: false}
},
type: '',
components: {Treeselect},
data() {
return {
menu: {},
type: '',
frontAliasPre: 'href/template/',
menuTreeData: [],
dialogVisible: false,
normalizer(node) {
return {
id: node.id,
label: node.name,
children: node.children,
isDefaultExpanded: false
}
},
from: ''
}
},
created() {
this.$validator = this.$root.$validator
},
computed: {
...mapState({
currentUser: state => state.login.currentUser
})
},
watch: {
type: {
handler(newVal, oldVal) {
if (newVal != oldVal) {
this.getMenuDataByType()
}
}
}
},
methods: {
onConfirm(selection) {
if (!this.menu.parentAlias) {
this.$message.error('请选择父节点!')
return
}
const this_ = this
this_.$validator.validateAll('TemplateMenuForm').then(result => {
if (result) {
let menu = {...this_.menu}
delete menu.parentMenuName
portal.saveDataTemplateToMenu(menu).then(rep => {
if (rep.state) {
this_.dialogVisible = false
this.$message.success(rep.message)
}
})
} else {
let arr = this_.$validator.errors.items.filter(
item => item.scope == 'TemplateMenuForm'
)
let errorLength = arr.length
this_.$message({
showClose: true,
message: `有${errorLength}个字段未通过校验,请正确填写表单内容。`,
type: 'warning'
})
}
})
},
handleClose() {
this.dialogVisible = false
},
getMenuDataByType() {
let frontUrl = 'front_menu&filterMenuAlias=appCenter1,personal'
let manageUrl = 'manage_menu'
this.isShowTopMenu = this.type == 'front' ? true : false
if (this.isShowTopMenu) {
frontUrl = frontUrl + '&isNeedTop=true'
manageUrl = manageUrl+ '&isNeedTop=true'
}
let menuAlias = this.type == 'front' ? frontUrl : manageUrl
portal.getCurrentMenuByAlias(menuAlias).then(rep => {
if (rep.state && rep.value.length > 0) {
let menus = rep.value
this.removeEmptyChildren(menus)
//添加为后端菜单时如果二级菜单不是URL菜单则表单预览生成的菜单不能添加到这个菜单下面
//如:设计中心->业务表单 设计中心下的业务表单菜单是下级菜单不是URL菜单则表单预览生成的菜单不能添加到这个菜单下面
for (let i = 0; i < menus.length; i++) {
if (menus[i].children) {
for (let j = menus[i].children.length - 1; j >= 0; j--) {
//发布为应用端菜单时如果二级菜单为应用中心则不可选
if (this.type === 'front') {
const routeExtend =
menus[i].children[j].routeExtend &&
JSON.parse(menus[i].children[j].routeExtend)
if (
routeExtend &&
routeExtend.component === '@/views/appCenter/index'
) {
menus[i].children.splice(j, 1)
}
} else {
if (
menus[i].children[j].alias.indexOf('href/template') == -1
) {
menus[i].children.splice(j, 1)
}
}
}
}
}
this.menuTreeData = menus
this.filterMenuByMenuType(menus)
}
})
},
filterMenuByMenuType(menuData) {
const data = _.cloneDeep(menuData)
let newMenus = []
//let limit = this.type == 'front'? 4:5
if (data && data.length) {
newMenus = utils
.nest2tile(data, 'children', false)
.filter(
item =>
item.type !== 'page' &&
!item.href &&
item.path.split('.').slice(0, -1).length < 5
)
this.menuTreeData = utils.tile2nest(newMenus)
}
},
removeEmptyChildren(menus) {
menus.forEach(m => {
if (m.children) {
if (m.children.length < 1) {
delete m.children
} else {
//不允许选择4级菜单
if (m.path.split('.').length == 6) {
delete m.children
} else {
this.removeEmptyChildren(m.children)
}
}
}
})
},
handleNodeClick(node) {
let menuAlias = ''
const key =
Date.parse(new Date()) + '_' + Math.ceil(Math.random() * 99999)
menuAlias = this.frontAliasPre + key
//后台外部菜单URL地址
const src = '/formPreview/' + this.formId
this.menu.href = this.type === 'front' ? src : window.context.front + src
let this_ = this
portal.isMenuExist(this_.menu.alias).then(rep => {
if (rep.state) {
this_.menu.menuId = node.id
if (rep.value) {
this_.$message.error('菜单别名:' + menuAlias + '已存在!')
this_.menu.alias = ''
this_.$forceUpdate()
} else {
this_.menu.alias = menuAlias
this_.menu.parentAlias = node.alias
this_.$forceUpdate()
}
} else {
this_.$message.error('菜单别名校验失败!')
}
})
},
//显示对话框
showDialog(type, from) {
this.menu = {}
this.type = type
if (from && type == 'front') {
this.from = from
} else if (from && type == 'manage') {
this.from = 'addManageReport'
}
this.dialogVisible = true
}
}
}
</script>
<style scoped>
form >>> .inputs {
width: 80%;
}
</style>