Question

我制作的堆栈应该显示文本行类别。我可以在“选择类别”卡上设置“类别”，并将设置保存在外部文本文件中。再次打开堆栈时，类别会在表单中正确显示，但在选择卡的卡上，所选复选框与显示的类别不对应。

堆栈级别的代码不适用于上述代码：

global gAllLines,gSelectedCategories

on openStack
   put empty into gAllLines
   set the itemDelimiter to tab
   put fld "alllines" of cd "settingsandfiles" into gAllLines

   put empty into gSelectedCategories
   set the itemDelimiter to tab  -- do I have to set the itemDelimiter here again even though it was set above?
   set the defaultFolder to specialFolderPath("Documents")
   put URL ("file:./myAppsData.txt") into gSelectedCategories

   if "s" is among the items of gSelectedCategories then set the hilite of btn "Short" of cd "select_categories" to true
   if "m" is among the items of gSelectedCategories then set the hilite of btn "Medium" of cd "select_categories" to true
   if "l" is among the items of gSelectedCategories then set the hilite of btn "Long" of cd "select_categories" to true
end openStack

选择类别卡上的保存按钮上的代码是：

    global gAllLines,gSelectedCategories,gMyCategories

on mouseUp
   put empty into gSelectedCategories
   set the itemDelimiter to tab
   if the hilite of btn "Short" is true then put "s" & tab after gSelectedCategories
   if the hilite of btn "Medium" is true then put "m" & tab after gSelectedCategories
   if the hilite of btn "Long" is true then put "l" & tab after gSelectedCategories

   put gSelectedCategories into URL ("file:./myAppsData.txt")

   go back
end mouseUp

这是堆栈的链接：

https://dl.dropboxusercontent.com/u/99863601/Data%20grid%20Form_save%20and%20retrieve%20settings.zip

或在这里：
http://filecloud.io/lk06h3py

或在这里：
http://www.divshare.com/download/24928436-897

的

如何解决这个问题？

提前致谢。

keram

=======================

我现在通过更改堆栈级别的代码来修复它：

        on openStack
       put empty into gAllLines
       set the itemDelimiter to tab
       put fld "alllines" of cd "settingsandfiles" into gAllLines

       put empty into gSelectedCategories
       put URL ("file:" & specialFolderPath("Documents") & "/myAppsData.txt") into gSelectedCategories
       if "s" is among the items of gSelectedCategories then set the hilite of btn "Short" of cd "select_categories" to true
       else set the hilite of btn "Short" of cd "select_categories" to false
       if "m" is among the items of gSelectedCategories then set the hilite of btn "Medium" of cd "select_categories" to true
       else set the hilite of btn "Medium" of cd "select_categories" to false
       if "l" is among the items of gSelectedCategories then set the hilite of btn "Long" of cd "select_categories" to true
       else set the hilite of btn "Long" of cd "select_categories" to false

    end openStack

keram

Answer 1

保存数据时，它以制表符分隔。回读数据时，脚本采用默认分隔符，即逗号。如果在读取值之前将itemDelimiter设置为tab，它应该可以工作。

目前尚不清楚是否允许用户选择多个项目或仅选择一个项目。如果它只有一个，那么你根本不需要测试项目，数据中只有一个字符（“s”，“m”或“l”。）

Answer 2

我刚刚测试了你的堆栈，它适用于我（OSX9），你在Mac或PC上做这个吗？我想知道问题是否可能是文本文件的路径以及是否值得添加

   set the defaultFolder to specialFolderPath("Documents")

到您的“保存”脚本中按钮。

但实际上听起来你只需要对问题做一些调试和研究，例如：文本文件是否在你期望的位置创建？它包含您认为应该包含的内容吗？默认情况下，您的复选框似乎会突出显示，如果您不突出显示它们并尝试常规会发生什么情况，您是否仍然将它们全部显示为突出显示？等等等

Dave Kilroy

Answer 3

无法访问您的堆栈。所以我不知道变量“s”，“m”和“j”是什么，或者它们是否恰当地适合从该文件中提取的数据的“项目”。

你知道项目是用逗号分隔的文本块，对吗？听起来格式化不对，因为设置这些按钮的hilites的命令似乎很简单。那么“s”包含什么，更重要的是，返回的文本是如何形成的？

克雷格纽曼

如何自动设置复选框以反映打开堆栈时的设置

3 个答案: