Vue Contextmenu
Vue 原生实现右键菜单组件, 零依赖
快速安装
npm 安装
npm install vue-contextmenu-js
或
yarn add vue-contextmenu-js
CDN
<script src="https://unpkg.com/vue-contextmenu-js/dist/contextmenu.umd.js">使用
CDN 引入则不需要 Vue.use(Contextmenu)
测试中使用的是
element-ui图标
import Contextmenu from "vue-contextmenu-js";
Vue.use(Contextmenu);
// 在组件中调用显示菜单
// this.$contextmenu(options:MenuOptions);
// 鼠标点击或滚轮自动销毁, 也可手动销毁
// this.$contextmenu.destroy();
// 去除浏览器默认菜单
// event.preventDefault();<template>
<div
id="app"
style="width:100vw;height:100vh"
@contextmenu.prevent="onContextmenu"
></div>
</template>
<script>
export default {
methods: {
onContextmenu(event) {
this.$contextmenu({
items: [
{
label: "返回(B)",
onClick: () => {
this.message = "返回(B)";
console.log("返回(B)");
},
},
{ label: "前进(F)", disabled: true },
{ label: "重新加载(R)", divided: true, icon: "el-icon-refresh" },
{ label: "另存为(A)..." },
{ label: "打印(P)...", icon: "el-icon-printer" },
{ label: "投射(C)...", divided: true },
{
label: "使用网页翻译(T)",
divided: true,
minWidth: 0,
children: [
{ label: "翻译成简体中文" },
{ label: "翻译成繁体中文" },
],
},
{
label: "截取网页(R)",
minWidth: 0,
children: [
{
label: "截取可视化区域",
onClick: () => {
this.message = "截取可视化区域";
console.log("截取可视化区域");
},
},
{ label: "截取全屏" },
],
},
{ label: "查看网页源代码(V)", icon: "el-icon-view" },
{ label: "检查(N)" },
],
event,
//x: event.clientX,
//y: event.clientY,
customClass: "custom-class",
zIndex: 3,
minWidth: 230,
});
return false;
},
},
};
</script>自定义样式
/* custom */
.custom-class .menu_item__available:hover,
.custom-class .menu_item_expand {
background: #ffecf2 !important;
color: #ff4050 !important;
}
/* antd */
.antd-theme.menu {
border-radius: 2px !important;
}
.antd-theme .menu_item {
color: #000000d9 !important;
}
.antd-theme .menu_item__available:hover {
background: #f5f5f5 !important;
}
.antd-theme .menu_item_expand {
font-weight: 600 !important;
background-color: #e6f7ff !important;
}
/* material */
.material-theme.menu {
box-shadow: 0px 5px 5px -3px rgba(0, 0, 0, 0.2), 0px 8px 10px 1px rgba(0, 0, 0, 0.14),
0px 3px 14px 2px rgba(0, 0, 0, 0.12) !important;
}
.material-theme .menu_item {
color: #000000de !important;
}
.material-theme .menu_item__available:hover,
.material-theme .menu_item_expand {
background: rgba(0, 0, 0, 0.04) !important;
}参数说明
MenuOptions
| 属性 | 描述 | 类型 | 可选值 | 默认值 |
|---|---|---|---|---|
| items | 菜单结构信息 | MenuItemOptions[] |
— | — |
| event | 鼠标事件信息 | Event |
— | — |
| x | 菜单显示 X 坐标, 存在event则失效 |
number |
— | 0 |
| y | 菜单显示 Y 坐标, 存在event则失效 |
number |
— | 0 |
| zIndex | 菜单样式z-index
|
number |
— | 2 |
| customClass | 自定义菜单 class | string |
— | — |
| minWidth | 主菜单最小宽度 | number |
— | 150 |
MenuItemOptions
| 属性 | 描述 | 类型 | 可选值 | 默认值 |
|---|---|---|---|---|
| label | 菜单项名称 | string |
— | — |
| icon | 菜单项图标, 生成<i class="icon"></i>元素 |
string |
— | — |
| disabled | 是否禁用菜单项 | boolean |
— | false |
| divided | 是否显示分割线 | boolean |
— | false |
| customClass | 自定义子菜单 class | string |
— | — |
| minWidth | 子菜单最小宽度 | number |
— | 150 |
| onClick | 菜单项点击事件 | Function() |
— | — |
| children | 子菜单结构信息 | MenuItemOptions[] |
— | — |