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JTreeSelect在树结构没有子节点的情况下依然显示展开箭头 #2885

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Naganohara-Mio opened this issue Aug 11, 2021 · 3 comments

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@Naganohara-Mio
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Naganohara-Mio commented Aug 11, 2021

版本号:2.4.5
问题描述:JTreeSelect在树结构没有子节点的情况下依然显示展开箭头
截图&代码:

修改建议:

文档里加上hasChildField参数,或者将默认值修改成has_child(即在线文档默认生成的判断是否存在孩子节点列)

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@zhangdaiscott
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收录 jl

@Naganohara-Mio
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唉,只是文档没写参数,看xml文件才搞明白

@sjlei
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sjlei commented Aug 18, 2021

文档已更新,增加了hasChildField的描述。
这个参数不能加默认值,因为是直接读的数据库,如果加上默认值而表里没有这个字段就会报错。

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