index.vue
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<template>
<div class="icon-body">
<el-input
v-model="iconName"
class="icon-search"
clearable
placeholder="请输入图标名称"
@clear="filterIcons"
@input="filterIcons"
>
<template #suffix><i class="el-icon-search el-input__icon" /></template>
</el-input>
<div class="icon-list">
<div class="list-container">
<div v-for="(item, index) in iconList" class="icon-item-wrapper" :key="index" @click="selectedIcon(item)">
<div :class="['icon-item', { active: activeIcon === item }]">
<svg-icon :icon-class="item" class-name="icon" style="height: 25px;width: 16px;"/>
<span>{{ item }}</span>
</div>
</div>
</div>
</div>
</div>
</template>
<script setup>
import icons from './requireIcons'
const props = defineProps({
activeIcon: {
type: String
}
});
const iconName = ref('');
const iconList = ref(icons);
const emit = defineEmits(['selected']);
function filterIcons() {
iconList.value = icons
if (iconName.value) {
iconList.value = icons.filter(item => item.indexOf(iconName.value) !== -1)
}
}
function selectedIcon(name) {
emit('selected', name)
document.body.click()
}
function reset() {
iconName.value = ''
iconList.value = icons
}
defineExpose({
reset
})
</script>
<style lang='scss' scoped>
.icon-body {
width: 100%;
padding: 10px;
.icon-search {
position: relative;
margin-bottom: 5px;
}
.icon-list {
height: 200px;
overflow: auto;
.list-container {
display: flex;
flex-wrap: wrap;
.icon-item-wrapper {
width: calc(100% / 3);
height: 25px;
line-height: 25px;
cursor: pointer;
display: flex;
.icon-item {
display: flex;
max-width: 100%;
height: 100%;
padding: 0 5px;
&:hover {
background: #ececec;
border-radius: 5px;
}
.icon {
flex-shrink: 0;
}
span {
display: inline-block;
vertical-align: -0.15em;
fill: currentColor;
padding-left: 2px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
}
.icon-item.active {
background: #ececec;
border-radius: 5px;
}
}
}
}
}
</style>