多维表格
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<template>
<v-menu
dense
v-model="active"
:offset-x="offsetX"
:offset-y="offsetY"
:position-x="positionX"
:position-y="positionY"
:open-on-hover="nested">
<!-- nested menu activator -->
<template
v-if="nested"
v-slot:activator="{on}">
<v-list-item
dense
class=""
v-on="on"
>
<v-list-item-title class="">
<slot name="activator">{{ parent }}</slot>
</v-list-item-title>
<v-list-item-action
class="my-0 py-0"
>
<v-icon>mdi-menu-right</v-icon>
</v-list-item-action>
</v-list-item>
</template>
<v-list dense>
<div class="" v-for="(item, index) in items"
:key="index">
<template v-if="item">
<v-list-item
dense
v-on:click="$emit('click', {value :item})" v-if="typeof item !== 'object'">
<v-list-item-title class=""
>
{{ index }}
</v-list-item-title>
</v-list-item>
<!-- if value is a nested object then populating nested menu recursively -->
<v-list-item
dense
class="px-0" v-else>
<recursiveMenu v-on:click="onSubMenuClick" offset-x nested :items="item"
:parent="index"></recursiveMenu>
</v-list-item>
</template>
<v-divider v-else></v-divider>
</div>
</v-list>
</v-menu>
</template>
<script>
export default {
data() {
return {
active: false
}
},
name: "recursiveMenu",
props: {
'items': Object, // key value pairs where key will be the menu item name and value is passed with click event handler
'value': Boolean, // for getting v-model value
'nested': Boolean, // for populating nested menu(recursively - for internal use)
'offsetY': Boolean,
'offsetX': Boolean,
parent: String, // for activator slot label
positionX: Number,
positionY: Number,
}, watch: {
// two way binding of v-model
value: function (v) {
this.active = v;
},
active: function (v) {
this.$emit('input', v);
}
}, methods: {
// event propagating to parent v-menu(click event)
onSubMenuClick(event) {
this.$emit('click', event);
// hiding parent menu
this.active = false;
}
}
}
</script>
<style scoped>
</style>
<!--
/**
* @copyright Copyright (c) 2021, Xgene Cloud Ltd
*
* @author Naveen MR <oof1lab@gmail.com>
* @author Pranav C Balan <pranavxc@gmail.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
-->