如何创建查找字符串的对话框

Question

如何创建查找字符串的对话框。我不知道如何在LiveCode中创建对话框，以便我使用ask命令。是否在正确的代码中创建对话框的正确方法

global x 
    on mouseUp 
     ask "What is your name?" 
     put it into x 
     if x is empty then 
      answer"wrong input" 
     else 
      repeat for each word ass in "MytextField" 
      --repeat with each word myword in fld"MytextField" 
      if "MytextField" contains myword then 
       find x after "MytextField" 
        end if 
      end repeat 

      end if 
    end mouseUp 
    on mouseDown 

    end mouseDown 

Answer 1

您处于正确的轨道上，但您的处理程序有几个语法错误。试试这个，在按钮的脚本，确保您有它的一个名为“myTextField将”有一些相关的文本字段：

on mouseUp 
ask "What is your name?" 
put it into x 
if x is empty then 
    answer "wrong input" 
else 
    repeat for each word myword in fld "MytextField" 
    if fld "MytextField" contains x then find x in fld "MytextField" 
    exit to top 
    end repeat 
end if 
end mouseUp 

现在有几种方法可以做到这一点同样的事情。请考虑检查LC论坛获取更多资源。

克雷格纽曼