基于Vue3實(shí)現(xiàn)印章徽章組件的示例代碼
更新時(shí)間：2023年04月28日 08:34:41 作者：飛仔FeiZai
這篇文章主要介紹了如何利用vue3實(shí)現(xiàn)簡(jiǎn)單的印章徽章控件，文中通過(guò)示例代碼講解詳細(xì)，需要的朋友們下面就跟隨小編來(lái)一起學(xué)習(xí)學(xué)習(xí)吧
需要實(shí)現(xiàn)的組件效果：
該組件有設(shè)置顏色、大小、旋轉(zhuǎn)度數(shù)和文本內(nèi)容功能。
一、組件實(shí)現(xiàn)代碼
組件代碼文件結(jié)構(gòu)
src/components/StampBadge/src/StampBadge.vue 文件代碼
<template>
<div
class="first-ring"
v-bind="getBindValue"
:class="getStampBadgeClass"
:style="{ transform: `rotate(${rotate}deg)` }"
>
<div class="second-ring" :class="getStampBadgeClass">
<div class="third-ring" :class="getStampBadgeClass">
<div class="forth-ring" :class="getStampBadgeClass">
<div class="content-rectangle ellipsis" :class="getStampBadgeClass">
<span class="">{{ content }}</span>
</div>
</div>
</div>
</div>
</div>
</template>
<script lang="ts">
import { defineComponent } from "vue";
export default defineComponent({
name: "StampBadge",
inheritAttrs: false,
});
</script>
<script lang="ts" setup>
import { computed, unref } from "vue";
import { stampBadgeProps } from "./props";
import { useAttrs } from "/@/hooks/core/useAttrs";
const props = defineProps(stampBadgeProps);
// get component class
const attrs = useAttrs({ excludeDefaultKeys: false });
const getStampBadgeClass = computed(() => {
const { color, size } = props;
return [
{
[`stamp-badge-${color}`]: !!color,
[`stamp-badge-${size}`]: !!size,
},
];
});
// get inherit binding value
const getBindValue = computed(() => ({ ...unref(attrs), ...props }));
</script>
<style lang="less" scoped>
.first-ring {
border-radius: 100px;
display: flex;
justify-content: center;
align-items: center;
}
.second-ring {
background: #fff;
border-radius: 100px;
display: flex;
justify-content: center;
align-items: center;
}
.third-ring {
border-radius: 100px;
display: flex;
justify-content: center;
align-items: center;
}
.forth-ring {
background: #fff;
border-radius: 100px;
display: flex;
justify-content: center;
align-items: center;
position: relative;
}
.content-rectangle {
background: #fff;
font-weight: bold;
text-align: center;
position: absolute;
}
.ellipsis {
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
// primary
.stamp-badge-primary.first-ring {
background: #1890ff;
}
.stamp-badge-primary.third-ring {
background: #1890ff;
}
.stamp-badge-primary.content-rectangle {
border: 1px solid #1890ff;
color: #1890ff;
}
// success
.stamp-badge-success.first-ring {
background: #52c41a;
}
.stamp-badge-success.third-ring {
background: #52c41a;
}
.stamp-badge-success.content-rectangle {
border: 1px solid #52c41a;
color: #52c41a;
}
// error
.stamp-badge-error.first-ring {
background: #ff4d4f;
}
.stamp-badge-error.third-ring {
background: #ff4d4f;
}
.stamp-badge-error.content-rectangle {
border: 1px solid #ff4d4f;
color: #ff4d4f;
}
// warning
.stamp-badge-warning.first-ring {
background: #faad14;
}
.stamp-badge-warning.third-ring {
background: #faad14;
}
.stamp-badge-warning.content-rectangle {
border: 1px solid #faad14;
color: #faad14;
}
// info
.stamp-badge-info.first-ring {
background: #ccc;
}
.stamp-badge-info.third-ring {
background: #ccc;
}
.stamp-badge-info.content-rectangle {
border: 1px solid #ccc;
color: #ccc;
}
// large
.stamp-badge-large.first-ring {
width: 84px;
height: 84px;
}
.stamp-badge-large.second-ring {
width: 80px;
height: 80px;
}
.stamp-badge-large.third-ring {
width: 74px;
height: 74px;
}
.stamp-badge-large.forth-ring {
width: 64px;
height: 64px;
}
.stamp-badge-large.content-rectangle {
width: 90px;
font-size: 1.2rem;
}
// middle
.stamp-badge-middle.first-ring {
width: 64px;
height: 64px;
}
.stamp-badge-middle.second-ring {
width: 60px;
height: 60px;
}
.stamp-badge-middle.third-ring {
width: 56px;
height: 56px;
}
.stamp-badge-middle.forth-ring {
width: 48px;
height: 48px;
}
.stamp-badge-middle.content-rectangle {
width: 70px;
font-size: 1rem;
}
// small
.stamp-badge-small.first-ring {
width: 54px;
height: 54px;
}
.stamp-badge-small.second-ring {
width: 50px;
height: 50px;
}
.stamp-badge-small.third-ring {
width: 46px;
height: 46px;
}
.stamp-badge-small.forth-ring {
width: 38px;
height: 38px;
}
.stamp-badge-small.content-rectangle {
width: 60px;
font-size: 0.8rem;
}
</style>
src/components/StampBadge/src/props.ts 文件代碼
export const stampBadgeProps = {
color: {
type: String,
default: "primary",
validator: (v) =>
["primary", "error", "warning", "success", "info"].includes(v),
},
/**
* stamp badge size.
* @default: middle
*/
size: {
type: String,
default: "middle",
validator: (v) => ["large", "middle", "small"].includes(v),
},
/**
* stamp badge rotate deg.
* @default: 0
*/
rotate: { type: Number, default: 0 },
content: { type: String, default: "Unknown" },
};src/components/StampBadge/index.ts 文件代碼
import { withInstall } from "/@/utils";
import type { ExtractPropTypes } from "vue";
import stampbadge from "./src/StampBadge.vue";
import { stampBadgeProps } from "./src/props";
export const StampBadge = withInstall(stampbadge);
export declare type ButtonProps = Partial<
ExtractPropTypes<typeof stampBadgeProps>
>;
src/utils/index.ts 文件代碼
export const withInstall = <T>(component: T, alias?: string) => {
const comp = component as any;
comp.install = (app: App) => {
app.component(comp.name || comp.displayName, component);
if (alias) {
app.config.globalProperties[alias] = component;
}
};
return component as T & Plugin;
};二、組件全局注冊(cè)代碼
src/components/registerGlobComp.ts 文件代碼
import type { App } from "vue";
import { StampBadge } from "./StampBadge";
export function registerGlobComp(app: App) {
app.use(StampBadge);
}
src/main.ts 文件代碼
import { createApp } from "vue";
import App from "./App.vue";
import { registerGlobComp } from "/@/components/registerGlobComp";
async function bootstrap() {
// 創(chuàng)建應(yīng)用實(shí)例
const app = createApp(App);
// 注冊(cè)全局組件
registerGlobComp(app);
// 掛載應(yīng)用
app.mount("#app", true);
}
bootstrap();
三、組件應(yīng)用代碼
<div style="width: 500px; height: 100px; position: relative">
<StampBadge
style="position: absolute; top: 0; right: 0"
size="middle"
color="success"
content="已建檔"
:rotate="45"
/>
</div>到此這篇關(guān)于基于Vue3實(shí)現(xiàn)印章徽章組件的示例代碼的文章就介紹到這了,更多相關(guān)Vue3印章徽章組件內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家！
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