IconsDialog.vue
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<template>
<div class="icon-dialog">
<el-dialog
v-bind="$attrs"
width="980px"
:modal-append-to-body="false"
v-on="$listeners"
@open="onOpen"
@close="onClose"
>
<div slot="title">
选择图标
<el-input
v-model="key"
size="mini"
:style="{width: '260px'}"
placeholder="请输入图标名称"
prefix-icon="el-icon-search"
clearable
/>
</div>
<ul class="icon-ul">
<li
v-for="icon in iconList"
:key="icon"
:class="active===icon?'active-item':''"
@click="onSelect(icon)"
>
<i :class="icon" />
<div>{{ icon }}</div>
</li>
</ul>
</el-dialog>
</div>
</template>
<script>
import iconList from '@/utils/generator/icon.json'
const originList = iconList.map(name => `el-icon-${name}`)
export default {
inheritAttrs: false,
props: ['current'],
data() {
return {
iconList: originList,
active: null,
key: ''
}
},
watch: {
key(val) {
if (val) {
this.iconList = originList.filter(name => name.indexOf(val) > -1)
} else {
this.iconList = originList
}
}
},
methods: {
onOpen() {
this.active = this.current
this.key = ''
},
onClose() {},
onSelect(icon) {
this.active = icon
this.$emit('select', icon)
this.$emit('update:visible', false)
}
}
}
</script>
<style lang="scss" scoped>
.icon-ul {
margin: 0;
padding: 0;
font-size: 0;
li {
list-style-type: none;
text-align: center;
font-size: 14px;
display: inline-block;
width: 16.66%;
box-sizing: border-box;
height: 108px;
padding: 15px 6px 6px 6px;
cursor: pointer;
overflow: hidden;
&:hover {
background: #f2f2f2;
}
&.active-item{
background: #e1f3fb;
color: #7a6df0
}
> i {
font-size: 30px;
line-height: 50px;
}
}
}
.icon-dialog {
::v-deep .el-dialog {
border-radius: 8px;
margin-bottom: 0;
margin-top: 4vh !important;
display: flex;
flex-direction: column;
max-height: 92vh;
overflow: hidden;
box-sizing: border-box;
.el-dialog__header {
padding-top: 14px;
}
.el-dialog__body {
margin: 0 20px 20px 20px;
padding: 0;
overflow: auto;
}
}
}
</style>