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在richface,有没有办法将目标列表的大小限制在一定范围内?例如允许最多 5 个条目,然后添加按钮变为错误模式?
richface
RichFaces 3 和 4 都没有这样的内置功能。所以以这种方式:没有。但通常你可以做一些事情:
rf-pick-tgt
rf-pick-opt
<button class="rf-pick-add rf-pick-btn>
rich:pickList
maxEntries