如何替换livecode中的选定文本？

Question

我需要将选中的字符串替换为“sam”，该字符串由逗号（例如：sam，san）分隔，仅在选定的出现中。

on mouseUp
   put the selectedText of field "MytextField" into Ftext
   set the itemDel to comma
   put item 1 of Ftext into xsearch
   put item 2 of Ftext into xreplace
   replace the selectedText with xsearch  in field "MytextField"
end mouseUp

但它不起作用。

Answer 1

以下脚本将所需的字符串放入选择中，而不替换任何其他字符串：

on mouseUp
   put the selectedText of field "MytextField" into Ftext
   set the itemDel to comma
   put item 2 of fText into the selection
end mouseUp