WidgetSunDivLayout.vue
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<template>
<div
@click.stop="handleSelectWidget(index)"
class="widget-subtable"
:class="{active: selectWidgetItem.key == element.key}"
>
<div
class="drag-widget"
title="拖拽"
v-if="selectWidgetItem.key == element.key"
>
<i class="icon-drag"></i>
</div>
<div class="widget-view-action" v-if="selectWidgetItem.key == element.key">
<i
class="icon-application-delete del-icon"
title="删除"
@click.stop="handleWidgetDelete(index)"
></i>
</div>
<div style="overflow-x: auto; overflow-y: hidden; padding: 15px;">
<div
v-if="element.options.showLabel"
style="font-weight:bold;padding:10px;"
>
{{ element.desc_zh || element.desc }}
</div>
<el-row
class="widget-col"
v-if="element && element.key"
type="flex"
:class="{active: selectWidgetItem.key == element.key}"
:gutter="element.options.gutter ? element.options.gutter : 0"
:justify="element.options.justify"
:align="element.options.align"
>
<el-col :span="24">
<draggable
v-model="element.list"
:no-transition-on-drag="true"
v-bind="{
group: 'form',
ghostClass: 'ghost',
animation: 200,
handle: '.drag-widget'
}"
@end="handleMoveEnd($event, element)"
@start="handleMoveStart"
@add="handleWidgetColAdd($event, element)"
>
<transition-group name="fade" tag="div" class="widget-col-list">
<template v-for="(child, i) in element.list.filter(c => c.key)">
<widget-grid-layout
v-if="child.ctrlType == 'grid'"
:key="child.key"
:element="child"
:index="i"
:select="selectWidgetItem"
:selectWidgetList.sync="selectWidgetList"
:data.sync="element"
/>
<widget-form-item
v-else
:key="child.key"
:select="selectWidgetItem"
:element="child"
:index="i"
:selectWidgetList.sync="selectWidgetList"
:data.sync="element"
/>
</template>
</transition-group>
</draggable>
</el-col>
</el-row>
</div>
</div>
</template>
<script>
import {mapState, mapMutations} from 'vuex'
import Draggable from 'vuedraggable'
import WidgetFormItem from '@/components/form/WidgetFormItem.vue'
import WidgetGridLayout from '@/components/form/WidgetGridLayout.vue'
import controlsApi from '@/api/controlsConfig.js'
import deepmerge from 'deepmerge'
import updateSelectControl from '@/mixins/updateSelectControl.js'
export default {
name: 'widget-subdiv-layout',
components: {Draggable, WidgetFormItem, WidgetGridLayout},
props: ['element', 'select', 'index', 'data', 'selectWidgetList', 'topData'],
mixins: [updateSelectControl],
data() {
return {}
},
computed: {
...mapState('form', ['selectWidget'])
},
methods: {
...mapMutations({
setSelectWidget: 'form/setSelectWidget' // 设置当前选中控件
}),
handleMoveStart: function(evt) {
// 新增控件时 将控件属性切断联系
evt.item._underlying_vm_ = deepmerge({}, evt.item._underlying_vm_, {
clone: true
})
const key =
Date.parse(new Date()) + '_' + Math.ceil(Math.random() * 99999)
evt.item._underlying_vm_.key = key
evt.item._data_vm_=deepmerge({}, this.data.list, {
clone: true
})
evt.item._p_vm_=this.data
},
handleSelectWidget(index) {
this.setSelectWidget(this.data.list[index])
},
handleMoveEnd: function(evt, element) {
if (evt.to.__vue__) {
if (
evt.item._underlying_vm_.parentNodeType == 'sun' &&
element.name == evt.item._underlying_vm_.boSubEntity
) {
//孙表栅格布局放入到主表内,绑定是子表字段问题
evt.item._underlying_vm_.boSubEntity = ''
evt.item._underlying_vm_.parentNodeType = ''
evt.item._underlying_vm_.parentType = ''
}
}
},
handleAddBack($event, element, newIndex){
element.list.splice(newIndex, 1)
if($event.item._p_vm_){
$event.item._p_vm_.list=$event.item._data_vm_
}
},
handleWidgetColAdd($event, element) {
const newIndex = $event.newIndex
const oldIndex = $event.oldIndex
const item = $event.item._underlying_vm_
const pathLength =
item && item.fieldPath && item.fieldPath.split('.').length
if (pathLength == 2 && !item.fieldPath.startsWith('item')) {
this.$message.warning('孙表中不允许拖入主表字段')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType == 'QRcode') {
this.$message.warning('孙表不允许存在二维码')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType == 'milepost') {
this.$message.warning('孙表不允许存在里程碑')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType === 'customChart') {
this.$message.warning('孙表不允许存在图表')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType == 'table') {
this.$message.warning('孙表不允许存在表格布局')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType == 'amap') {
this.$message.warning('孙表不允许存在高德地图')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType == 'related-process') {
this.$message.warning('孙表不允许存在相关流程')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType === 'dataView') {
this.$message.warning('孙表不允许存在数据列表')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType === 'processForecast') {
this.$message.warning('孙表不允许存在审批预测')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType === 'formTable') {
this.$message.warning('孙表不允许存在表单列表')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType === 'divider') {
this.$message.warning('孙表不允许存在分割线')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType === 'signature') {
this.$message.warning('孙表不允许存在签章')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType === 'handSignature') {
this.$message.warning('孙表不允许存在手动签章')
this.handleAddBack($event, element, newIndex)
return false
}
if (item.ctrlType === 'htCustomComponent') {
this.$message.warning('孙表不允许存在DIY组件')
this.handleAddBack($event, element, newIndex)
return false
}
if (this.isLayoutComponents(item.desc)) {
this.$message.warning('布局字段中不允许再拖入布局字段')
this.handleAddBack($event, element, newIndex)
return false
}
// 拖动时禁止子表字段拖动至孙表
if (this.isSubItem(newIndex, element)) {
this.$message.warning('孙表中不允许拖入子表字段')
this.handleAddBack($event, element, newIndex)
return false
}
if (
!controlsApi.handleLayoutComponents(
this,
element,
element.list,
newIndex
)
) {
this.handleAddBack($event, element, newIndex)
return false
}
if (!element.options.boSubEntity) {
this.$message.warning('请先绑定孙表')
return false
}
// 防止布局元素的嵌套拖拽
if ($event.item.isLayout && element.list.list) {
element.list.list.splice(newIndex, 1)
return false
}
let params = element.list[newIndex]
params.parentNodeType = 'sun'
params.boSubEntity = element.options.boSubEntity
this.setSelectWidget(params)
},
// 判断是否子表拖动过来的字段
isSubItem(newIndex, element) {
let obj = element.list[newIndex]
if (
obj.fieldPath &&
obj.fieldPath.indexOf('item.') == 0 &&
![
'button',
'image',
'immediate-single',
'immediate-textarea',
'iframe'
].includes(obj.ctrlType)
) {
return true
}
return false
},
isLayoutComponents(type) {
if (
type == 'tab布局' ||
type == '分页布局' ||
type == '折叠面板' ||
type == '子表' ||
type == 'div子表' ||
type == '孙表' ||
type == 'div孙表'
) {
return true
}
return false
},
handleWidgetDelete(index) {
if (this.data.list.length - 1 === index) {
if (index === 0) {
this.setSelectWidget({options: {validateType: ''}})
} else {
this.setSelectWidget(this.data.list[index - 1])
}
} else {
this.setSelectWidget(this.data.list[index + 1])
}
this.$nextTick(() => {
this.data.list.splice(index, 1)
})
}
}
}
</script>
<style lang="scss" scoped>
@import '@/assets/css/form-editor.scss';
.widget-subtable {
padding-bottom: 0;
padding: 10px 5px;
position: relative;
// min-width: 420px;
}
.widget-subtable.active {
outline: 2px solid $--form-design-active-color !important;
}
div.widget-view-action {
.del-icon {
width: 20px;
margin-left: 12px;
}
}
.widget-col {
padding-bottom: 0;
padding: 15px 5px;
}
.el-col {
min-height: 50px;
}
.widget-col-list {
min-height: 50px;
border: 1px solid #ededed;
}
div.widget-view-action i.icon-trash {
margin: 0 10px;
}
</style>