How to use length function in aras?server side method.

RE: How to use length function in aras?server side method.

Christopher Gillis — Tue, 06 Feb 2018 11:25:28 GMT

Hello, One of our Aras Labs team members recently put together a list of helpful resources for learning Aras Innovator which you can find here. The Developer Resources section in particular contains some useful links for getting started with customizing Innovator. Chris _________________________________ Christopher Gillis Aras Labs Software Engineer

RE: How to use length function in aras?server side method.

Kara — Tue, 06 Feb 2018 11:02:17 GMT

Mr.Chris, Thanks for help! Being a new to ARAS can you give me some tips to write methods efficiently using client events. Can you give methods to refer.

RE: How to use length function in aras?server side method.

Christopher Gillis — Tue, 06 Feb 2018 10:01:14 GMT

Hi BK, The getProperty function returns a string, not an Item. You should update your code as shown below to declare the itmid variable to be a string.

Innovator inn=this.getInnovator();
string itmid=this.getProperty("item_number"); // <-- getProperty returns a string
//return this.getInnovator().newError("hello");
if(itmid.Length == 20)
{
return this.getInnovator().newError("Invalid Value!");
}
return this; // <-- Server-side methods always need to return an Item

Chris ___________________________ Christopher Gillis Aras Labs Software Engineer

RE: How to use length function in aras?server side method.

Kara — Tue, 06 Feb 2018 02:23:41 GMT

can we write this for client side? can you just tell the code

RE: How to use length function in aras?server side method.

Zahar Chernov — Tue, 06 Feb 2018 01:12:26 GMT

Replace following line:

Item itmid=this.getProperty(“item_number”);

With:

Item itmid=this.getProperty(“item_number”, "");