Error on my coding.

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1

Wix code SDK Warning: The text parameter that is passed to the text method cannot be set to null or undefined.

export function Bowlers_beforeInsert(item, context) {
//TODO: write your code here…
let hookContext = context;
item.displayName = item.title + " " + item.lastName;
return item;

}

export function Bowlers_beforeUpdate(item, context) {
//TODO: write your code here…
let hookContext = context;
item.displayName = item.title + " " + item.lastName;
return item;
}

2

Hi Raymond,

Welcome to the wonderful world of WixCode.

It’s a little difficult to determine what’s wrong due to the lack of information. If I were to take a wild guess, I would guess that item.title or item.lastName are empty. Add the following statement to both functions to see what the values are:

console.log(item);

When you run your code, you’ll see the contents of item displayed in the Developer console. This will hopefully tell you whats going on.

Have a Happy New WixCode year,

Yisrael

3

Hi Yisrael,

Thanks for your reply.

here is what I wanted to do: I have a database that contain “FirstName”, “LastName” & “DisplayName”

in the form, I have both First name and last name as user input

what I want to do is once I click the button (submit) then, it will add both “First name & Last Name” into Display Name.

Can you advice what will be the coding for this?

Regards
Raymond

4

Hello Raymond,

You can use data hooks for that.
See more information here