使用 ObjectListView 将项目添加到对象
阅读此处的一些内容后，我决定使用 ObjectListView 重写一个小项目。我的问题是，当我尝试执行 self.ListObject.AddObject(object) 将项目添加到列表中时，它失败了，我不确定为什么。
这是我让用户选择目标目录的代码。在选择过程结束时，应该使用时间戳和所采取的操作来更新 ActionsOlv 的 ObjectListView。打印语句仅用于调试。
def onBrowseDest(self, event):
print "OnBrowseDest"
dest = selectFolder("Select the Destination Directory")
print dest
self.txDest.SetValue(dest)
self.anEvent = [Action(datetime.datetime.now(),dest,"Set as Destination dir")]
self.ActionsOlv.AddObject(self.anEvent)
发生的情况是，我看到列表中正在创建行，但该行没有任何内容。如果我用 SetObjects 替换 AddObject 方法
self.ActionsOlv.SetObjects(self.anEvent)
，它将更新显示，但每个换行符都会覆盖列表而不是添加到列表中。
After reading some items here I have decided to rewrite a little project using ObjectListView. My problem is that when I try to do self.ListObject.AddObject(object) to add an item to my list it fails, and I am not sure why.
Here is the code where I let the user select a destination dir. At the end of the selection process it is supposed to update the ObjectListView of ActionsOlv with a timestamp and the action taken. Print statements are for debug only.
def onBrowseDest(self, event):
print "OnBrowseDest"
dest = selectFolder("Select the Destination Directory")
print dest
self.txDest.SetValue(dest)
self.anEvent = [Action(datetime.datetime.now(),dest,"Set as Destination dir")]
self.ActionsOlv.AddObject(self.anEvent)
What is occuring is that I see lines being created in the list, but there is not any content to the line. If I replace the AddObject method with SetObjects
self.ActionsOlv.SetObjects(self.anEvent)
it will update the display, but each newline overwites the list instead of adding to it.
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我想通了这个问题。我需要使用 AddObjects，而不是 AddObject
I figured the issue out. I needed to use AddObjects, no AddObject