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<template>
<div class="p-5" ref="wrapEl" v-loading="loadingRef" loading-tip="加载中...">
<a-alert message="组件方式" />
<a-button class="my-4 mr-4" type="primary" @click="openCompFullLoading">全屏 Loading</a-button>
<a-button class="my-4" type="primary" @click="openCompAbsolute">容器内 Loading</a-button>
<Loading :loading="loading" :absolute="absolute" :tip="tip" />
<a-alert message="函数方式" />
<a-button class="my-4 mr-4" type="primary" @click="openFnFullLoading">全屏 Loading</a-button>
<a-button class="my-4" type="primary" @click="openFnWrapLoading">容器内 Loading</a-button>
<a-alert message="指令方式" />
<a-button class="my-4 mr-4" type="primary" @click="openDirectiveLoading">
打开指令Loading
</a-button>
</div>
</template>
<script lang="ts">
import { defineComponent, reactive, toRefs, ref } from 'vue';
import { Loading, useLoading } from '/@/components/Loading';
export default defineComponent({
components: { Loading },
setup() {
const wrapEl = ref<ElRef>(null);
const loadingRef = ref(false);
const compState = reactive({
absolute: false,
loading: false,
tip: '加载中...',
});
const [openFullLoading, closeFullLoading] = useLoading({
tip: '加载中...',
});
const [openWrapLoading, closeWrapLoading] = useLoading({
target: wrapEl,
props: {
tip: '加载中...',
absolute: true,
},
});
function openLoading(absolute: boolean) {
compState.absolute = absolute;
compState.loading = true;
setTimeout(() => {
compState.loading = false;
}, 2000);
}
function openCompFullLoading() {
openLoading(false);
}
function openCompAbsolute() {
openLoading(true);
}
function openFnFullLoading() {
openFullLoading();
setTimeout(() => {
closeFullLoading();
}, 2000);
}
function openFnWrapLoading() {
openWrapLoading();
setTimeout(() => {
closeWrapLoading();
}, 2000);
}
function openDirectiveLoading() {
loadingRef.value = true;
setTimeout(() => {
loadingRef.value = false;
}, 2000);
}
return {
openCompFullLoading,
openFnFullLoading,
openFnWrapLoading,
openCompAbsolute,
wrapEl,
loadingRef,
openDirectiveLoading,
...toRefs(compState),
};
},
});
</script>
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