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@ -160,108 +160,67 @@
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class="tab-content tab-content-flex"
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>
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<div class="tab-left">
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<template v-if="allThirdLevelNoChildren">
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<ul class="custom-tree no-arrow">
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<li
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v-for="thirdLevel in activeSecondLevelItem.children"
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:key="thirdLevel.code"
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:class="[
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'tree-node',
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selectedNode &&
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selectedNode.code === thirdLevel.code
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? 'active'
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: '',
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]"
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@click="handleNodeClick(thirdLevel)"
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>
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<span>{{ thirdLevel.label }}</span>
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<el-button
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v-if="thirdLevel.replaceable"
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type="primary"
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link
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@click.stop="openReplaceDialog(thirdLevel)"
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>替换</el-button
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<el-collapse v-model="collapseActiveNames" accordion>
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<el-collapse-item
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v-for="thirdLevel in activeSecondLevelItem.children"
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:key="thirdLevel.code"
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:name="thirdLevel.code"
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:disabled="
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!thirdLevel.children ||
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thirdLevel.children.length === 0
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"
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>
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<template #title>
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<span
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:class="[
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'tree-node',
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selectedNode &&
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selectedNode.code === thirdLevel.code
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? 'active'
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: '',
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]"
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@click.stop="handleNodeClick(thirdLevel)"
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>
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</li>
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</ul>
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</template>
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<template v-else>
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<ul class="custom-tree no-arrow">
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<li
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v-for="thirdLevel in thirdLevelsWithoutChildren"
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:key="thirdLevel.code"
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:class="[
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'tree-node',
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selectedNode &&
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selectedNode.code === thirdLevel.code
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? 'active'
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: '',
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]"
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@click="handleNodeClick(thirdLevel)"
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{{ thirdLevel.label }}
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<el-button
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v-if="thirdLevel.replaceable"
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type="primary"
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link
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@click.stop="openReplaceDialog(thirdLevel)"
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>替换</el-button
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>
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</span>
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</template>
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<ul
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v-if="
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thirdLevel.children &&
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thirdLevel.children.length > 0
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"
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>
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<span>{{ thirdLevel.label }}</span>
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<el-button
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v-if="thirdLevel.replaceable"
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type="primary"
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link
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@click.stop="openReplaceDialog(thirdLevel)"
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>替换</el-button
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<li
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v-for="fourthLevel in thirdLevel.children"
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:key="fourthLevel.code"
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:class="[
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'tree-node',
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selectedNode &&
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selectedNode.code === fourthLevel.code
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? 'active'
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: '',
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]"
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@click="handleNodeClick(fourthLevel)"
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>
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</li>
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</ul>
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<el-collapse v-model="collapseActiveNames" accordion>
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<el-collapse-item
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v-for="thirdLevel in thirdLevelsWithChildren"
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:key="thirdLevel.code"
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:name="thirdLevel.code"
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>
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<template #title>
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<span
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:class="[
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'tree-node',
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selectedNode &&
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selectedNode.code === thirdLevel.code
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? 'active'
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: '',
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]"
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@click.stop="handleNodeClick(thirdLevel)"
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<span>{{ fourthLevel.label }}</span>
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<el-button
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v-if="fourthLevel.replaceable"
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type="primary"
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link
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@click.stop="openReplaceDialog(fourthLevel)"
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>替换</el-button
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>
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{{ thirdLevel.label }}
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<el-button
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v-if="thirdLevel.replaceable"
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type="primary"
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link
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@click.stop="openReplaceDialog(thirdLevel)"
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>替换</el-button
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>
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</span>
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</template>
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<ul>
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<li
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v-for="fourthLevel in thirdLevel.children"
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:key="fourthLevel.code"
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:class="[
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'tree-node',
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selectedNode &&
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selectedNode.code === fourthLevel.code
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? 'active'
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: '',
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]"
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@click="handleNodeClick(fourthLevel)"
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>
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<span>{{ fourthLevel.label }}</span>
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<el-button
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v-if="fourthLevel.replaceable"
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type="primary"
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link
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@click.stop="openReplaceDialog(fourthLevel)"
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>替换</el-button
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>
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</li>
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</ul>
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</el-collapse-item>
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</el-collapse>
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</template>
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</li>
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</ul>
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</el-collapse-item>
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</el-collapse>
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</div>
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<div class="tab-right" v-if="selectedNode">
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<img
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@ -547,43 +506,17 @@ function handleNextStep() {
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}
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}
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const allThirdLevelNoChildren = computed(() => {
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const thirdLevels = activeSecondLevelItem.value?.children || [];
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return (
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thirdLevels.length > 0 &&
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thirdLevels.every((item) => !item.children || item.children.length === 0)
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);
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});
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// 计算没有子节点的三级菜单项
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const thirdLevelsWithoutChildren = computed(() => {
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return (activeSecondLevelItem.value?.children || []).filter(
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(item) => !item.children || item.children.length === 0
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);
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});
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// 计算有子节点的三级菜单项
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const thirdLevelsWithChildren = computed(() => {
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return (activeSecondLevelItem.value?.children || []).filter(
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(item) => item.children && item.children.length > 0
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);
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});
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function selectFirstNode() {
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const thirdLevels = activeSecondLevelItem.value?.children || [];
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if (thirdLevels.length > 0) {
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if (allThirdLevelNoChildren.value) {
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// 只有三级菜单
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selectedNode.value = thirdLevels[0];
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collapseActiveNames.value = [];
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} else {
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// 有四级菜单
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// 默认选择第一个节点
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selectedNode.value = thirdLevels[0];
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// 如果第一个节点有子节点，则展开并选择第一个子节点
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if (thirdLevels[0].children && thirdLevels[0].children.length > 0) {
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collapseActiveNames.value = [thirdLevels[0].code];
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if (thirdLevels[0].children && thirdLevels[0].children.length > 0) {
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selectedNode.value = thirdLevels[0].children[0];
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} else {
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selectedNode.value = thirdLevels[0];
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}
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selectedNode.value = thirdLevels[0].children[0];
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} else {
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collapseActiveNames.value = [];
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}
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} else {
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selectedNode.value = null;
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@ -758,13 +691,6 @@ watch(activeTab, () => {
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border-radius: 4px;
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border: 1px solid #eee;
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}
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.sub-tree {
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margin-top: 20px;
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padding: 16px;
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background: #fff;
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border: 1px solid #eee;
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border-radius: 4px;
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}
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.model-form {
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max-width: 900px;
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margin-top: 16px;
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@ -836,21 +762,21 @@ watch(activeTab, () => {
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}
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}
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.custom-tree.no-arrow .tree-node::before {
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display: none;
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}
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.custom-tree.no-arrow .tree-node {
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padding-left: 12px;
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}
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.tree-node {
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transition: background 0.2s;
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padding: 8px 12px;
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cursor: pointer;
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border-radius: 4px;
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margin-bottom: 4px;
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display: flex;
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align-items: center;
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justify-content: space-between;
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}
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.tree-node.active {
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// background: #e6f0ff;
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color: #2156f3;
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}
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.tree-node:hover {
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background: #f0f6ff;
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color: #2156f3;
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}
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.tab-content-flex {
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display: flex;
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@ -876,29 +802,6 @@ watch(activeTab, () => {
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overflow-y: auto;
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height: 100%;
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}
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.custom-tree {
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list-style: none;
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padding: 0;
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margin: 0;
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}
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.tree-node {
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padding: 8px 12px;
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cursor: pointer;
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border-radius: 4px;
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margin-bottom: 4px;
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display: flex;
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align-items: center;
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justify-content: space-between;
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transition: background 0.2s;
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}
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.tree-node.active {
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// background: #e6f0ff;
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color: #2156f3;
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}
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.tree-node:hover {
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// background: #f0f6ff;
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color: #2156f3;
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}
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.detail-img {
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width: 180px;
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height: 120px;
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@ -923,7 +826,6 @@ watch(activeTab, () => {
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}
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.replace-item.selected {
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border-color: #2156f3;
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// background: #e6f0ff;
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}
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.replace-img {
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width: 80px;
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@ -940,4 +842,31 @@ watch(activeTab, () => {
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color: #999;
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font-size: 18px;
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}
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</style>
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// 新增样式
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:deep(.el-collapse-item.is-disabled .el-collapse-item__header) {
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cursor: default;
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color: #303133;
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&:hover {
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background-color: transparent;
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}
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}
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:deep(.el-collapse-item.is-disabled .el-collapse-item__arrow) {
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display: none;
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}
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:deep(.el-collapse-item__header) {
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padding: 0;
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height: auto;
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}
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:deep(.el-collapse-item__content) {
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padding: 0;
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padding-left: 16px;
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}
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:deep(.el-collapse-item__wrap) {
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border-bottom: none;
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}
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</style>
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