Collapse.vue
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<template>
<el-row>
<el-form-item label="控件栅格">
<el-slider v-model="activeData.__config__.span" :max="24" :min="6" show-stops :step="2"
show-tooltip />
</el-form-item>
<el-form-item label="是否手风琴">
<el-switch v-model="activeData.accordion" />
</el-form-item>
<el-divider>面板配置</el-divider>
<draggable :list="activeData.__config__.children" :animation="340" group="selectItem"
handle=".option-drag">
<div v-for="(item, index) in activeData.__config__.children" :key="index" class="select-item">
<div class="select-line-icon option-drag">
<i class="el-icon-s-operation" />
</div>
<el-input v-model="item.title" placeholder="标签名称" size="small" />
<div class="close-btn select-line-icon" @click="delItem(index,item)">
<i class="el-icon-remove-outline" />
</div>
</div>
</draggable>
<div style="margin-left: 29px;">
<el-button style="padding-bottom: 0" icon="el-icon-circle-plus-outline" type="text"
@click="addItem">
添加面板
</el-button>
</div>
</el-row>
</template>
<script>
import draggable from 'vuedraggable'
export default {
props: ['activeData'],
components: { draggable },
data() {
return {}
},
created() { },
methods: {
idGenerator() {
let qutient = (new Date() - new Date('2020-08-01'))
qutient += Math.ceil(Math.random() * 1000)
const chars = '0123456789ABCDEFGHIGKLMNOPQRSTUVWXYZabcdefghigklmnopqrstuvwxyz';
const charArr = chars.split("")
const radix = chars.length;
const res = []
do {
let mod = qutient % radix;
qutient = (qutient - mod) / radix;
res.push(charArr[mod])
} while (qutient);
return res.join('')
},
addItem() {
this.activeData.__config__.children.push({
title: '新面板',
name: this.idGenerator(),
__config__: {
children: []
}
})
},
delItem(index, item) {
let list = this.activeData.__config__.children
let length = list.length
if (length < 2) {
this.$message({
message: '最后一项不能删除',
type: 'warning'
});
return
}
this.$confirm('删除后不能撤销，确定要删除吗?', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
this.activeData.__config__.children.splice(index, 1)
}).catch(() => { });
}
}
}
</script>