GXT - 具有多选功能的 ComoboBox
我的任务是设计一个具有多选功能的大小组合框(GXT)控件。我尝试使用 ComboBox 的 setView 设置 CheckBoxListView 但似乎不起作用。如果有什么方法可以使用 GXT 框架来实现这一目标,有人可以指导我吗?
PS:我在sencha论坛(java类,源代码)中找到了一个名为XComboBox的组件,它运行良好,但不能在GNU GPL许可下用作它,
提前致谢!
I have a task to design a control of size ComboBox (GXT) with Multi-select feature. I tried to set CheckBoxListView using setView of ComboBox but did not seemed to work. Can anybody please guide me if there is any way using the GXT framework I can achieve this?
PS: I found a component called XComboBox in sencha forum (java class, source code) which works good, but cant be used as its under GNU GPL License
Thanks in advance!
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感谢@smiletolead 的指导,我通过将 Dialog 与 CheckBoxListView 和 TriggerField 类集成来找到了解决方案。
完整的代码清单是..
代码已在这里解释...
http://bhat86.blogspot.com/2012/02/gxt- comobobox-with-multi-select-feature.html
谢谢!
Thanks @smiletolead for your guidance, I found a solution by integrating Dialog with CheckBoxListView and TriggerField class.
The complete code listing is..
The code has been explained here...
http://bhat86.blogspot.com/2012/02/gxt-comobobox-with-multi-select-feature.html
Thank you!
请参阅示例 listview 和 高级列表视图。它们可能对您开发具有多选选项的组合框有一些帮助
Refer the examples listview and advanced list view. They may be of some help to you in developing combobox with multi select option