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点击按钮新增一条数据的时候，要怎么刷新列表呢 #12

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xueC89 opened this issue Sep 24, 2017 · 6 comments
Open

点击按钮新增一条数据的时候，要怎么刷新列表呢 #12

xueC89 opened this issue Sep 24, 2017 · 6 comments

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@xueC89
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xueC89 commented Sep 24, 2017

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@fa-ge
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fa-ge commented Sep 24, 2017

能描述的详细一点吗？

@xueC89
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xueC89 commented Sep 24, 2017

就是如果我有个回复的列表，添加了一条回复的数据，要怎么刷新这个列表显示最新的那条回复

@fa-ge
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fa-ge commented Sep 24, 2017

就直接append

@xueC89
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xueC89 commented Sep 24, 2017

理解了，多谢解答

@xueC89
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xueC89 commented Sep 24, 2017

@fa-ge 好像不行，因为提交的回复到后端，后端返回数据给我，这时候要怎么做刷新呢。如果没有刷新的方法，重新实例化一次就会出错的

@fa-ge
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fa-ge commented Sep 24, 2017

不要重新实例化啊。后端返回数据给你，你就append到列表中啊。或者有没有具体的代码，并附上说明

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@fa-ge @xueC89