|  | @@ -1,4 +1,4 @@
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				|  |  | -import { defineComponent, ref } from 'vue';
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				|  |  | +import { defineComponent, ref, reactive } from 'vue';
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				|  |  |  import styles from './index.module.less';
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				|  |  |  import popBox from './select_courseware_box.png';
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				|  |  |  import popClose from './selce_courseware_close.png';
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				|  | @@ -13,6 +13,16 @@ export default defineComponent({
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				|  |  |    },
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				|  |  |    emits: ['close', 'select'],
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				|  |  |    setup(props, { emit }) {
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				|  |  | +    const data = reactive({
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				|  |  | +      actIdx: null as any,
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				|  |  | +    });
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				|  |  | +    const selectItem = (item: any, index: any) => {
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				|  |  | +      data.actIdx = index
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				|  |  | +      setTimeout(() => {
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				|  |  | +        emit('select', item)
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				|  |  | +        data.actIdx = null
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				|  |  | +      }, 300);
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				|  |  | +    }
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				|  |  |      return () => (
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				|  |  |        <div class={styles.popBox} onClick={(e: Event) => e.stopPropagation()}>
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				|  |  |          <div class={styles.popBody}>
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				|  | @@ -23,7 +33,7 @@ export default defineComponent({
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				|  |  |            <ul class={styles.list}>
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				|  |  |              {props.list.map((item: any, index: number) => {
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				|  |  |                return (
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				|  |  | -                <li onClick={() => emit('select', item)}>{item.name}</li>
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				|  |  | +                <li class={data.actIdx === index ? styles.active : ''} onClick={() => selectItem(item, index)}>{item.name}</li>
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				|  |  |                );
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				|  |  |              })}
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				|  |  |            </ul>
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