90 lines
1.9 KiB
Vue
90 lines
1.9 KiB
Vue
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<template>
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<view>
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<view v-for="(item,index) in data" :key="item.id">
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<view class="thetree">
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<view @click="toggleNode(index)" class="arrow"
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v-if="!expanded && item.children && item.children.length > 0">
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<u-icon size="56rpx" color="#005BAC" name="plus-circle"></u-icon>
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</view>
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<view @click="toggleNode(index)" class="arrow"
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v-if="expanded && item.children && item.children.length > 0">
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<u-icon size="56rpx" color="#005BAC" name="minus-circle"></u-icon>
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</view>
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<view class="fzbtn">
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<u-button @click="copyText(item.splice)" class='thebtn' size="small" :text="'复制'"></u-button>
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</view>
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<view class="maintree">{{ item.splice }}</view>
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</view>
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<tree-item style="margin-left: 40rpx;" v-if="item.isShow &&item.children" :data="item.children"></tree-item>
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</view>
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</view>
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</template>
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<script>
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export default {
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name: 'TreeItem',
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props: ['data'],
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data() {
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const newData = this.data;
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newData.forEach((item) => {
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item.isShow = false;
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});
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return {
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expanded: false, // 初始状态为折叠
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};
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},
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watch: {
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data(val) {
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this.data = val
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}
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},
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methods: {
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copyText(text){
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this.$copyText(text).then((res) => {
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uni.showToast({
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title: '复制成功',
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icon: 'none',
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})
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})
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},
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toggleNode(index) {
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if (this.data[index].children && this.data[index].children.length > 0) {
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this.expanded = !this.expanded; // 切换展开和折叠状态
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this.data[index].isShow = !this.data[index].isShow;
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}
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.thetree {
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display: flex;
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align-items: center;
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.fzbtn {
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.thebtn{
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color: #333333;
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background-color: #ffffff;
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}
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}
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.maintree {
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border: 2rpx solid #EEEEEE;
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border-radius: 10rpx;
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font-size: 24rpx;
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background: #F3F3F3;
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margin-left: 20rpx;
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padding: 28rpx 25rpx;
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margin-top: 27rpx;
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}
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}
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</style> |