Calc to create exploded array

[ViciousTruth]

I want to create a calculation that will explode the contents of a field into an array, ie.

field data = smith

result =

s

sm

smi

smit

smith

any suggestions?

[comment]

Try:

Explode ( text )

Let (

len = Length ( text )

;

Case ( len > 1 ; Explode ( Left ( text ; len - 1 ) ) & ¶ )

&

text

)

[ViciousTruth]

Try:

Explode ( text )

Let (

len = Length ( text )

;

Case ( len > 1 ; Explode ( Left ( text ; len - 1 ) ) & ¶ )

&

text

)

AWESOME! THANK YOU Comment!

[ViciousTruth]

I am attempting to create a rolodex-style layout for my Customer data.

I've created a key field that explodes Customer::LastName into an array

ie. LastName=Smith

S

Sm

Smi

Smit

Smith

On my Rolodex layout, I have a foreign key field where the user can type the customer's last name, and the related portal will show a list of customers:

ie. If I type "Mc" in the foreign key field,

the portal lists:

John McCluskey

Eric McDougal

Mary McMasters

Here's the rub. The portal does not update until I tab out of the foreign key field. What I want the portal to do is update the data as the user types into the foreign key field, without having to tab out. So as the user starts typing M, the portal shows all last names starting with M, then Mc, then McC, etc.

I tried to write a script using OnKeystroke with no success.

Any ideas?

Edited December 15, 2009 by Guest

[bruceR]

Why?

Exploded arrays are dead. Type-ahead finds using script triggers are more likely a better choice.

Edited December 16, 2009 by Guest

[ViciousTruth]

Bruce,

What is a type-ahead find? Can you elaborate on this? Or point me at an article/posting that does? Sounds like something I need to know about.

[Lee Smith]

Please do NOT double post your questions.

I have merged your two topics.

Lee

[ViciousTruth]

Lee,

Sorry, but I dont think that that post was a duplicate of this one. That post was addressing a different issue entirely...

[TheTominator]

What is a type-ahead find? Can you elaborate on this?

It goes something like this.

Create a new layout for the user to use as a search screen (usually presented in a new window to avoid interfering with the user's current found set.).

Have at least a Header part and Body part.

View it as List.

Put at least one global text field in the Header for the user to type in the search criteria.

Have a button in the Body for the user to choose a record.

Be sure to put a Cancel button for no selection.

Using a script trigger on the global field, update the found set of records by performing a search. The type-ahead comes in if you have the script trigger activating with each keystroke. Your search can use the global field value plus an asterisk to match records that start with the value. (This saves you the effort of exploding.)

Edited December 16, 2009 by Guest