选择suffix-icon，添加点击事件

<temeplate><el-form-item :label="$t(`company['Company address']`)" prop="address"><el-input v-model="enterpriseForm.address"><i slot="suffix" class="el-icon-map-location" @click="doClick"></i></el-input></el-form-item>
<temeplate><script>
export default {methods: {doClick() {// 图标点击事件}}
}
</script>