石墨仪设备 前端仓库
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<template>
<div class="bg-white text-xl text-text px-5 py-7 rounded">
<h1 class="font-medium">新增用户</h1>
<section>
<div class="grid grid-cols-[5rem_1fr] gap-x-8 gap-y-4 min-w-[30rem] mt-4 mb-7 px-4">
<span class="text-right">用户名</span>
<input type="text" class="border border-[#eee] rounded-sm px-2" v-model="user.username" />
<span class="text-right">昵称</span>
<input type="text" class="border border-[#eee] rounded-sm px-2" v-model.trim="user.nickname" />
<span class="text-right">密码</span>
<input type="text" class="border border-[#eee] rounded-sm px-2" v-model.trim="user.password" />
</div>
</section>
<footer class="flex justify-center gap-x-6">
<button class="btn-dark px-6 py-1" @click="onConfirm">确定</button>
<button class="btn-light px-6 py-1" @click="$emit('cancel')">取消</button>
</footer>
</div>
</template>
<script setup lang="ts">
import { showToast } from "vant";
import { reactive, ref, watch } from "vue";
interface UserDto {
username: string;
nickname: string;
password: string;
}
const emit = defineEmits<{
(e: "confirm", user: UserDto): void;
(e: "cancel"): void;
}>();
const user = reactive<UserDto>({ username: "", nickname: "", password: "" });
watch(
() => user.username,
newVal => {
const reg = /^\S+$/;
if (!reg.test(newVal)) {
user.username = user.username.trim();
}
}
);
function onConfirm() {
if (user.username === "") {
showToast("用户名不能为空")
return
}
if (user.nickname === "") {
showToast("昵称不能为空")
return
}
if (user.password === "") {
showToast("密码不能为空")
return
}
emit("confirm", user);
}
</script>