在服务看板中可以切换到附近的服务

web/public/js/components/common/more-items-angle.js

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+// 可以展示更多条目的角图表
+Vue.component("more-items-angle", {
+	props: ["v-data-url", "v-url"],
+	data: function () {
+		return {
+			visible: false
+		}
+	},
+	methods: {
+		show: function () {
+			this.visible = !this.visible
+			if (this.visible) {
+				this.showBox()
+			} else {
+				this.hideBox()
+			}
+		},
+		showBox: function () {
+			let that = this
+
+			this.visible = true
+
+			Tea.action(this.vDataUrl)
+				.params({
+					url: this.vUrl
+				})
+				.post()
+				.success(function (resp) {
+					let groups = resp.data.groups
+
+					let boxLeft = that.$el.offsetLeft + 120;
+					let boxTop = that.$el.offsetTop + 70;
+
+					let box = document.createElement("div")
+					box.setAttribute("id", "more-items-box")
+					box.style.cssText = "z-index: 100; position: absolute; left: " + boxLeft + "px; top: " + boxTop + "px; max-height: 30em; overflow: auto; border-bottom: 1px solid rgba(34,36,38,.15)"
+					document.body.append(box)
+
+					let menuHTML = "<ul class=\"ui labeled menu vertical borderless\" style=\"padding: 0\">"
+					groups.forEach(function (group) {
+						menuHTML += "<div class=\"item header\">" + teaweb.encodeHTML(group.name) + "</div>"
+						group.items.forEach(function (item) {
+							menuHTML += "<a href=\"" + item.url + "\" class=\"item " + (item.isActive ? "active" : "") + "\" style=\"font-size: 0.9em;\">" + teaweb.encodeHTML(item.name) + "<i class=\"icon right angle\"></i></a>"
+						})
+					})
+					menuHTML += "</ul>"
+					box.innerHTML = menuHTML
+
+					let listener = function (e) {
+						if (e.target.tagName == "I") {
+							return
+						}
+
+						if (!that.isInBox(box, e.target)) {
+							document.removeEventListener("click", listener)
+							that.hideBox()
+						}
+					}
+					document.addEventListener("click", listener)
+				})
+		},
+		hideBox: function () {
+			let box = document.getElementById("more-items-box")
+			if (box != null) {
+				box.parentNode.removeChild(box)
+			}
+			this.visible = false
+		},
+		isInBox: function (parent, child) {
+			while (true) {
+				if (child == null) {
+					break
+				}
+				if (child.parentNode == parent) {
+					return true
+				}
+				child = child.parentNode
+			}
+			return false
+		}
+	},
+	template: `<a href="" class="item" @click.prevent="show"><i class="icon angle" :class="{down: !visible, up: visible}"></i></a>`
+})