Vue涔嬩粠闆剁紪鍐欎竴涓狢ontextMenu(鍙抽敭鑿滃崟)鎻掍欢
瑕佷粠闆剁紪鍐欎竴涓猇ue鐨凜ontextMenu锛堝彸閿彍鍗曪級鎻掍欢锛屼綘鍙互鎸夌収浠ヤ笅姝ラ杩涜鎿嶄綔锛?/p>
1. 鍒涘缓涓€涓猇ue鎻掍欢锛氶鍏堬紝鍒涘缓涓€涓柊鐨刅ue鎻掍欢銆備綘鍙互鍦╒ue鐨勬彃浠朵腑瀹氫箟鍏ㄥ眬鎸囦护銆佺粍浠舵垨鍘熷瀷鏂规硶銆?/p>
// contextMenu.jsconst ContextMenuPlugin = {
install(Vue) {
// 鍦ㄨ繖閲岀紪鍐欎綘鐨勬彃浠朵唬鐮?/p>
}
}
export default ContextMenuPlugin;
2. 娉ㄥ唽鍏ㄥ眬鎸囦护锛氬湪鎻掍欢鐨刬nstall鏂规硶涓紝娉ㄥ唽涓€涓叏灞€鎸囦护锛岀敤浜庤Е鍙戝彸閿彍鍗曘€?/p>
install(Vue) {Vue.directive('contextmenu', {
bind(el, binding) {
el.addEventListener('contextmenu', (event) => {
event.preventDefault();
binding.value(event);
});
}
});
}
3. 鍒涘缓鑿滃崟缁勪欢锛氬畾涔変竴涓彍鍗曠粍浠讹紝璇ョ粍浠跺皢鏍规嵁浼犲叆鐨勬暟鎹覆鏌撳嚭鍙抽敭鑿滃崟銆?/p>
<!-- ContextMenu.vue --><template>
<div class="context-menu" :style="{ top: posY + 'px', left: posX + 'px' }">
<ul>
<li v-for="item in items" :key="item.id" @click="handleItemClick(item)">
{{ item.text }}
</li>
</ul>
</div>
</template>
<script>
export default {
props: {
items: Array,
posX: Number,
posY: Number
},
methods: {
handleItemClick(item) {
// 澶勭悊鑿滃崟椤圭偣鍑讳簨浠?/p>
}
}
}
</script>
<style scoped>
.context-menu {
position: absolute;
background-color: #fff;
border: 1px solid #ccc;
padding: 5px;
}
</style>
4. 鍦ㄦ寚浠や腑鍒涘缓鑿滃崟瀹炰緥锛氬湪鍏ㄥ眬鎸囦护鐨刡ind鏂规硶涓紝鏍规嵁浼犲叆鐨勬暟鎹垱寤鸿彍鍗曠粍浠剁殑瀹炰緥銆?/p>
install(Vue) {Vue.directive('contextmenu', {
bind(el, binding) {
el.addEventListener('contextmenu', (event) => {
event.preventDefault();
const menuItems = [
{ id: 1, text: '鑿滃崟椤?' },
{ id: 2, text: '鑿滃崟椤?' },
{ id: 3, text: '鑿滃崟椤?' }
];
const contextMenu = new Vue({
render: h => h(ContextMenu, {
props: {
items: menuItems,
posX: event.clientX,
posY: event.clientY
}
})
}).$mount();
document.body.appendChild(contextMenu.$el);
});
}
});
}
5. 浣跨敤鎻掍欢锛氬湪浣犵殑Vue搴旂敤涓娇鐢ㄨ嚜瀹氫箟鐨勫彸閿彍鍗曟彃浠躲€?/p>
import ContextMenuPlugin from './contextMenu.js';Vue.use(ContextMenuPlugin);
鐜板湪锛屼綘宸茬粡鎴愬姛鍦颁粠闆剁紪鍐欎簡涓€涓狢ontextMenu锛堝彸閿彍鍗曪級鎻掍欢銆傚綋鐢ㄦ埛鍙抽敭鐐瑰嚮鎸囧畾鍏冪礌鏃讹紝灏嗕細鏄剧ず鍑鸿嚜瀹氫箟鐨勫彸閿彍鍗曘€備綘鍙互鏍规嵁闇€瑕佽繘涓€姝ユ墿灞曡鎻掍欢锛屾坊鍔犳洿澶氬姛鑳藉拰鑷畾涔夐€夐」銆?/p>