All Components

Templates

The TreeView enables you to customize its content by using templates.

The following example demonstrates how to create custom templates for the TreeView nodes.

<div id="vueapp" class="vue-app">
        <div @click="onClick">
            <kendo-treeview ref="treeview"
                            id="treeview"
                            :template="template"
                            :data-source="dataSource"
                            >
            </kendo-treeview>
        </div>
</div>

<style>
    #treeview .k-sprite {
        background-image: url("https://demos.telerik.com/kendo-ui/content/web/treeview/coloricons-sprite.png");
    }

    .rootfolder { background-position: 0 0; }
    .folder     { background-position: 0 -16px; }
    .pdf        { background-position: 0 -32px; }
    .html       { background-position: 0 -48px; }
    .image      { background-position: 0 -64px; }
</style>
Vue.use(TreeViewInstaller);

new Vue({
    el: "#vueapp",
    data () {
        return {
            template: "#: item.text #" +
                        "# if (!item.items) { #" +
                            "<a class='k-icon k-i-close-outline' href='javascript:void(0);'></a>" +
                        "# } #",
            dataSource: [{
                id: 1, text: "My Documents", expanded: true, spriteCssClass: "rootfolder", items: [
                    {
                        id: 2, text: "Kendo UI Project", expanded: true, spriteCssClass: "folder", items: [
                            { id: 3, text: "about.html", spriteCssClass: "html" },
                            { id: 4, text: "index.html", spriteCssClass: "html" },
                            { id: 5, text: "logo.png", spriteCssClass: "image" }
                        ]
                    },
                    {
                        id: 6, text: "New Web Site", expanded: true, spriteCssClass: "folder", items: [
                            { id: 7, text: "mockup.jpg", spriteCssClass: "image" },
                            { id: 8, text: "Research.pdf", spriteCssClass: "pdf" },
                        ]
                    },
                    {
                        id: 9, text: "Reports", expanded: true, spriteCssClass: "folder", items: [
                            { id: 10, text: "February.pdf", spriteCssClass: "pdf" },
                            { id: 11, text: "March.pdf", spriteCssClass: "pdf" },
                            { id: 12, text: "April.pdf", spriteCssClass: "pdf" }
                        ]
                    }
                ]
            }]
        }
    },
    methods: {
        onClick (ev) {
            var node = kendo.jQuery(ev.target).closest(".k-item");
            this.$refs.treeview.kendoWidget().remove(node);
        }
    }
})
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