从外部脚本文件加载子例程 [英] Load Subroutines From External Script File
问题描述
我想将子例程放在一个外部文件中.当我按下帮助按钮时，它会弹出错误消息.即使在启动时，它也会显示错误.如果将scripts.vbs的内容放在HTA中，它们会正常工作.
I want to put my subroutines in an external file. When I press the help button it pops up errors. Even at startup it shows errors. If I put the contents of scripts.vbs within the HTA they work fine.
这是代码:
scripts.vbs文件的内容:
Sub Window_Onload
Msgbox "welcome"
end sub
Sub Help
MsgBox "This is an example of progressbar in HTA written by Fredledingue.",,MyTitle
End Sub
HTA文件的内容:
<script type="text/vbscript" src="scripts.vbs">
</script>
<body bgcolor="GreenYellow">
<input id="BtnHelp" type="button" value="Help" onclick="Help">
推荐答案
只要HTA和VBScript文件位于同一文件夹中，就可以导入这样的脚本文件.您需要确保<script>标记已关闭:
Importing the script file like that should work, as long as the HTA and VBScript files are located in the same folder. You need to make sure that the <script> tag is closed though:
<script type="text/vbscript" src="scripts.vbs"></script>如果仍然出现错误，则需要显示它们(完整的错误消息，包括错误号和引发错误的行).
If you still get errors you need to show them (full error message, including error number and the line raising the error).
话虽如此，我建议不要将HTA的代码外部化，因为它会降低移动性.自包含的HTA可以轻松复制到您喜欢的任何位置.将多个文件放在一起的需求对此有负面影响.
With that said, I'd recommend against externalizing code from HTAs, because it reduces mobility. A self-contained HTA can easily be copied to wherever you like. The need to keep several files together has a negative impact on that.
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