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@@ -67,6 +67,10 @@ export default defineComponent({
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itemActive.value == know.id ? styles.itemActive : ''
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itemActive.value == know.id ? styles.itemActive : ''
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]}
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]}
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onClick={() => {
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onClick={() => {
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+ // 判断是否选择的同一个课件
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+ if (itemActive.value == know.id) {
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+ return;
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+ }
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if (!know.containMaterial) {
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if (!know.containMaterial) {
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showToast('该章节暂无课件');
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showToast('该章节暂无课件');
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return;
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return;
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