Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
请问多选框如何批量增加数据项？因为数据项很多
可以以绑定变量的形式[{"label":"A","value":"1"},{"label":"B","value":"2"} ,{"label":"c","value":"3"}]
多选框的输出值只能是字符串吗？
还有个问题在一个按钮事件中需要添加大约70个指令，可以支持吗
