Question

我有一个滚动字段我试图实现替换特定区域上的内容，但更换整个内容时更改。我如何设置指针或标志以指示停止替换或停止进程。我的代码是

   on mouseUp
      put the htmlText of field "MytextField" into myHtml 
      set the caseSensitive to true 
      put the field SRText into myArrayToBe
      split myArrayToBe by CR
      put the number of lines of (the keys of myArrayToBe) into myArraylength
      repeat with i = 1 to myArraylength 
        put  myArrayToBe[i] into y
        split y by colon
        put y[1] into searchStr
        put y[2] into replaceStr
        if searchStr is empty then
          put the  0 into m 
        else 
          replace searchStr with "<strike><font bgcolor=" & quote & "yellow" \
            & quote & ">" & searchStr & "</font></strike><font bgcolor=" \
            & quote & "green" & quote & ">" & replaceStr & "</font>" in myHtml    
        end if
      end repeat
      set the htmlText of fld "MytextField" to myHtml
   end mouseUP

Answer 1

我不确定你想要什么或为什么，但这里有一个例子可以满足你的要求：替换字段特定区域的字符串。

on mouseUp
     put urlDecode("aaa+bbb+ccc+ddd+aaaa+ffff+gggg+aaaa+rrrr+dddd+ggg+dddd%0D%0Agggg+fff+eeeee+fff+ssss+ddd+aaaa+%0D%0Adddd+aaaa") into fld 1
     wait 30 ticks // so you can see that something happens
     lock screen
     select word 4 to 10 of fld 1
     replace "a" with "x" in the selection
     select empty
end mouseUp

我如何设置指针或标志以指示滚动字段内的停止过程

1 个答案: