eam-offline-app/static-eam-app/js/widget/TreeViewNode.html

<ul :id="node.id" class="node-li">
	<li>
		<span class="node-text mui-icon" 
			v-bind:class="{'mui-icon-arrowright' : (isNodeOpen == false), 'mui-icon-arrowdown' : (isNodeOpen == true), 'mui-icon-arrowthinright' : (isNodeOpen == undefined)}" 
			@click="nodeExpand(node)" 
			v-tap="{methods:nodeExpandTap, node:node}">
				{{node.name}}
			</span>
		<span ref="nodeSelect" class="mui-icon mui-icon-checkmarkempty node-select1" :class="{'node-select2' : node.selected}" @click="nodeSelect(node)" v-tap="{methods:nodeTap, node:node}"></span>
		<tree-view-node v-if="node.open && node.childrenDatas != undefined && node.childrenDatas.length > 0" v-for="childrenNode in node.childrenDatas" :node="childrenNode" @node-expand="nodeExpand($event)" @node-select="nodeSelect($event)"></tree-view-node>
	</li>
</ul>