源代码
<template>
<div>
<h2>Node Icon</h2>
<Tree :data="data" @selectionChange="selection=$event"></Tree>
<p v-if="selection">Selected: {{selection.text}}</p>
</div>
</template>
<script>
export default {
data() {
return {
selection: null,
data: this.getData()
};
},
methods: {
getData() {
return [
{
id: 1,
text: "My Documents",
children: [
{
id: 11,
text: "Photos",
state: "closed",
children: [
{
id: 111,
text: "Friend"
},
{
id: 112,
text: "Wife"
},
{
id: 113,
text: "Company"
}
]
},
{
id: 12,
text: "Program Files",
state: "closed",
children: [
{
id: 121,
text: "Intel"
},
{
id: 122,
text: "Java"
},
{
id: 123,
text: "Microsoft Office"
},
{
id: 124,
text: "Games"
}
]
},
{
id: 16,
text: "Actions",
children: [
{
text: "Add",
iconCls: "icon-add"
},
{
text: "Remove",
iconCls: "icon-remove"
},
{
text: "Save",
iconCls: "icon-save"
},
{
text: "Search",
iconCls: "icon-search"
}
]
},
{
id: 13,
text: "index.html"
},
{
id: 14,
text: "about.html"
},
{
id: 15,
text: "welcome.html"
}
]
}
];
}
}
};
</script>