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| <template>
| <view
| :class="['cl-avatar', `cl-avatar--${shape}`]"
| :style="[{ height: parseRpx(size), width: parseRpx(size) }, baseStyle]"
| @click="tap"
| >
| <slot v-if="$slots.default"> </slot>
|
| <template v-else>
| <slot name="placeholder" v-if="!src">
| <view class="cl-avatar__placeholder">
| <text
| :class="{
| 'cl-icon-my': !name,
| }"
| :style="{ fontSize: parseRpx(size / 2) }"
| >{{ name[0] }}</text
| >
| </view>
| </slot>
|
| <slot name="error" v-else-if="isError">
| <view class="cl-avatar__error"> Error </view>
| </slot>
|
| <image
| class="cl-avatar__target"
| :src="src"
| :mode="mode"
| :lazy-load="lazyLoad"
| @error="handleError"
| @load="handleLoad"
| v-else
| />
| </template>
| </view>
| </template>
|
| <script lang="ts">
| import { defineComponent, ref } from "vue";
| import { type PropType } from "vue";
| import { useStyle, useTap } from "../../hooks";
|
| export default defineComponent({
| name: "cl-avatar",
|
| props: {
| // 图片地址
| src: String,
| // 名称
| name: {
| type: String,
| default: "",
| },
| // 懒加载
| lazyLoad: Boolean,
| // 头像大小
| size: {
| type: Number,
| default: 80,
| },
| // 形状
| shape: {
| type: String as PropType<"circle" | "square">,
| default: "circle",
| },
| // 裁剪模式
| mode: {
| type: String,
| default: "scaleToFill",
| },
| },
|
| emits: ["error", "load"],
|
| setup(_, { emit }) {
| // 是否加载失败
| const isError = ref(false);
|
| // 处理加载
| function handleLoad(e: Event) {
| isError.value = false;
| emit("load", e);
| }
|
| // 处理错误
| function handleError(e: Event) {
| isError.value = true;
| emit("error", e);
| }
|
| return {
| isError,
| handleLoad,
| handleError,
| ...useTap(emit),
| ...useStyle(),
| };
| },
| });
| </script>
|
|
