sideTools.vue
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<template>
<div>
<div class="sideTools">
<ul>
<li @click="sidePanelShow = false;currentActivate = ''">
<i class="iconfont iconshousuo"></i>
</li>
<li @click="clickSideTools('zhuantishu')" :class="currentActivate == 'zhuantishu'?'active':''">
<i class="iconfont iconzhuantishu"></i>
<span>专题树</span>
</li>
<li @click="clickSideTools('huanchongqu')" :class="currentActivate == 'huanchongqu'?'active':''">
<i class="iconfont iconhuanchongfenxi"></i>
<span>缓冲区分析</span>
</li>
<li @click="clickSideTools('chongdiefenxi')" :class="currentActivate == 'chongdiefenxi'?'active':''">
<i class="iconfont iconzhongdiefenxi"></i>
<span>重叠分析</span>
</li>
</ul>
</div>
<div class="sidePanel" v-show="sidePanelShow">
<div class="content" v-show="currentActivate == 'zhuantishu'">
<el-tree
show-checkbox
:data="layerTreeData"
node-key="id"
highlight-current
@check="checkTreeNode"
>
<span class="custom-tree-node" slot-scope="{ node, data }">
<span>{{ node.label }}</span>
<span class="setOpacity" v-if="data.type == 'layerGroup'">
<el-slider v-model="data.alpha" ref="data.id" :format-tooltip="formatTooltip" @change="alphaChange(data)"></el-slider>
</span>
</span>
</el-tree>
</div>
</div>
</div>
</template>
<script>
import layerTree from '@/assets/json/layerTreeData.json'
import mapLayerManager from './js/mapLayerManager.js'
export default{
props:{
viewId:{
type:String,
default:""
}
},
mixins:[mapLayerManager],
data(){
return{
currentActivate:"",
layerTreeData:[],
defaultSelectNodes:[19,8,10],
layerUrl:"http://192.168.2.201:6080/arcgis/rest/services/%E4%BA%92%E8%81%94%E7%BD%91%E5%8A%A0%E4%B8%8D%E5%8A%A8%E4%BA%A7/XA_%E4%B8%8D%E5%8A%A8%E4%BA%A7/MapServer",
sidePanelShow:false
}
},
mounted(){
this.layerTreeData = layerTree;
},
methods:{
checkTreeNode(treeNode,checkNodeList){
var self = this;
//先判断是选中还是取消选中
var flag = false;
for (var i = 0; i < checkNodeList.checkedNodes.length; i++) {
if (checkNodeList.checkedNodes[i].id == treeNode.id) {
flag = true;
}
}
if(flag){
if(treeNode && treeNode.children){
var ids = [];
this.getChildrens(treeNode,ids);
this.addSublayers(this.viewId,ids);
}else{
this.addSublayers(this.viewId,[treeNode]);
}
}else{
if(treeNode && treeNode.children){
var ids = [];
this.getChildrens(treeNode,ids);
this.removeSublayer(this.viewId,ids);
}else{
this.removeSublayer(this.viewId,[treeNode]);
}
}
},
//获取树节点选中的子节点
getChildrens(data, childrens) {
if (data.children) {
for (var i = 0; i < data.children.length; i++) {
if (data.children[i].children) {
childrens = this.getChildrens(data.children[i], childrens);
} else {
if(data.children[i].type == 'layer'){
childrens.push(data.children[i]);
}
}
}
}
return childrens;
},
clickSideTools(currentName){
this.currentActivate = currentName;
this.sidePanelShow = true;
},
formatTooltip(val){
return val+"%";
},
alphaChange(nodeData){
}
}
}
</script>
<style scoped lang="less">
.sideTools{
width: 35px;
background-color: #FFFFFF;
text-align: center;
padding: 3px 0px;
box-shadow: 0px 1px 1px 1px rgba(0, 0, 0, 0.18);
border-radius: 2px;
li{
padding: 10px 0px;
border-bottom: 1px dashed #CBCBCB;
width: 25px;
margin-left: 5px;
}
li:last-child{
border: 0;
}
li :hover{
cursor:pointer
}
span{
font-size: 14px;
color: #6D7278;
}
i{
font-size: 1rem;
color: #8C8E91;
}
.active{
span,i{
color: #0091FF;
}
}
}
.sidePanel{
height: 500px;
width: 300px;
position: absolute;
background-color: #FFFFFF;
top: 0px;
right: 37px;
border-radius: 4px;
.content {
height:100%;
overflow:auto;
}
}
.custom-tree-node{
display: inline-flex;
}
.setOpacity{
width: 100px;
}
</style>