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<template>
<div class="widget-form-container">
<el-form
:label-position="data.labelPosition || 'left'"
:label-width="data.labelWidth ? `${data.labelWidth}px` : '100px'"
:model="form"
ref="widgetForm"
size="small"
>
<el-row :gutter="data.gutter">
<draggable
class="widget-form-list"
:list="data.column"
:group="{ name: 'form' }"
ghost-class="ghost"
:animation="300"
@add="handleWidgetAdd"
@end="$emit('change')"
>
<template v-for="(column, index) in data.column">
<div
class="widget-form-table"
v-if="column.type == 'dynamic'"
:key="index"
:class="{ active: selectWidget.prop == column.prop }"
@click="handleSelectWidget(index)"
>
<widget-form-table
:data="data"
:column="column"
:index="index"
:select.sync="selectWidget"
@change="$emit('change')"
></widget-form-table>
</div>
<div
class="widget-form-group"
v-else-if="column.type == 'group'"
:key="index"
:class="{ active: selectWidget.prop == column.prop }"
@click="handleSelectWidget(index)"
>
<widget-form-group
:data="data"
:column="column"
:index="index"
:select.sync="selectWidget"
@change="$emit('change')"
>
</widget-form-group>
</div>
<el-col
v-else
:key="index"
:md="column.span || 12"
:xs="24"
:offset="column.offset || 0"
>
<!-- :label-width="column.labelWidth ? `${column.labelWidth}px` : ''" -->
<div
:class="{
active: selectWidget.prop == column.prop,
required: column.required,
}"
class="widget-form-item"
@click="handleSelectWidget(index)"
:style="column.styles"
>
<el-form-item
:style="{
width: column.width ? `${(column.width / 24) * 100}%` : '',
}"
:label="
column.label
? `${column.label}${column.labelSuffix || '：'}`
: ''
"
:prop="column.prop"
:label-width="
column.label
? column.labelWidth
? `${column.labelWidth}px`
: ''
: '0px'
"
>
<widget-form-item
:item="column"
:params="column.params"
></widget-form-item>
<el-button
title="删除"
@click.stop="handleWidgetDelete(index)"
class="widget-action-delete"
v-if="selectWidget.prop == column.prop"
circle
plain
size="small"
type="danger"
>
<i class="iconfont icon-delete"></i>
</el-button>
<!-- <el-button title="复制"
@click.stop="handleWidgetClone(index)"
class="widget-action-clone"
v-if="selectWidget.prop == column.prop"
circle
plain
size="small"
type="primary">
<i class="iconfont icon-copy"></i>
</el-button> -->
</el-form-item>
</div>
</el-col>
</template>
</draggable>
</el-row>
</el-form>
</div>
</template>
<script>
import WidgetFormItem from "./WidgetFormItem"
import WidgetFormTable from "./WidgetFormTable"
import WidgetFormGroup from "./WidgetFormGroup"
import Draggable from "vuedraggable"
export default {
name: "widget-form",
components: { Draggable, WidgetFormItem, WidgetFormTable, WidgetFormGroup },
props: ["data", "select"],
data() {
return {
selectWidget: this.select,
form: {},
}
},
methods: {
handleSelectWidget(index) {
this.selectWidget = this.data.column[index]
},
handleWidgetAdd(evt) {
const newIndex = evt.newIndex
const data = this.deepClone(this.data.column[newIndex])
if (
!data.prop ||
(data.type === "dynamic" && data.prop === "fixed_field")
)
data.prop = Date.now() + "_" + Math.ceil(Math.random() * 99999)
delete data.icon
delete data.subfield
if (data.type == "dynamic") data.span = 24
if (data.type == "title") {
delete data.label
this.form[data.prop] = data.value
}
data.cType = ""
data.subfield = false
this.$set(this.data.column, newIndex, data)
this.handleSelectWidget(newIndex)
this.$emit("change")
},
handleWidgetDelete(index) {
if (this.data.column.length - 1 === index) {
if (index === 0) this.selectWidget = {}
else this.handleSelectWidget(index - 1)
} else this.handleSelectWidget(index + 1)
this.$nextTick(() => {
this.data.column.splice(index, 1)
this.$emit("change")
})
},
handleWidgetClone(index) {
let cloneData = this.deepClone(this.data.column[index])
cloneData.prop = Date.now() + "_" + Math.ceil(Math.random() * 99999)
this.data.column.splice(index, 0, cloneData)
this.$nextTick(() => {
this.handleSelectWidget(index + 1)
this.$emit("change")
})
},
},
watch: {
select(val) {
this.selectWidget = val
},
selectWidget: {
handler(val) {
this.$emit("update:select", val)
},
deep: true,
},
},
}
</script>