Forum Discussion

CSL's avatar
CSL
Contributor
7 years ago

Do we need to export all the constants declared in another unit in order to use it in another unit?

Hello,   I created several constants and functions in another unit in TestComplete using javascript as the scripting language. In order for me to use them in another unit, do I need to import & exp...
tristaanogre's avatar
tristaanogre
Esteemed Contributor
7 years ago

An alternative to the import/export functionality of JavaScript is, in your unit in which you want to use the constants,  add

 

//USEUNIT <unitname>

 

at the top of the unit.  This will bring over everything... otherwise, yes... you would need to declare all the constants.

 

An additional alternative would be, rather than having the constants sitting out there in the open, put them in some sort of object.  Something like

 

var myContants = {colSelect_RSR: 0, colSts_RSR: 10 ... etc...}

 

Then, just export myConstants and reference the different properties.

 

A slightly more advanced alternative would be to wrap all your constants in read-only properties of a Script Extension RunTime object.

  • CSL's avatar
    CSL
    Contributor
    7 years ago

    Hi Robert,

     

    Thank you for your quick answer. I am very new in Test Complete so this definitely helps me. Anyway, so when I use //UseUnit, I don't need to export/import them? Can I use //USEUNIT in javascript?

     

    Thanks,

    • tristaanogre's avatar
      tristaanogre
      Esteemed Contributor
      7 years ago

      Correct, with //USEUNIT you don't need to the export/import stuff and it is available in JavaScript in TestComplete

      • CSL's avatar
        CSL
        Contributor
        7 years ago

        Awesome, but I'm wondering what is the purpose of import/export then. Why does TC even have that? just curious.

        Thanks, I'll give //USEUNIT a try.