Html link in subform

[Fundi]

Hi

I'm busy unlearning things from my access past yet trying to come to similar results. nuBuilder is great.

1. How would anyone in nuBuilder take the content of one or two fields in a subform and put it in a third field on the subform or outside the subform.?
In M$-Access you could say Me.Form!Field3 = Me.Form!Field1 & " "& me.Form!Field2

2. What is the best way to put a html reference in a field on a subform so that when the user click on it it will go there. Subforms do not allow html code.

Any insights would help me a lot.
Fundi

[admin]

Fundi,

Subforms do not allow html code.

I think what you mean is JavaScript (not html) and you can put JavaScript on objects in subforms.
if you want something like.

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Me.Form!Field3 = Me.Form!Field1 & " "& me.Form!Field2

HTML is static where as Access can reflet changes as above automatically (like a spreadsheet)
Updating changes on a HTML page needs JavaScript to be run on an event eg. When Field1 or Field2 get changed.

This would be done like this..

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var prefix = nuGetRow();
document.getElementById(prefix+'Field3').value = document.getElementById(prefix+'Field1').value + ' ' + document.getElementById(prefix+'Field2').value;

and would go here...

change.PNG

BUT

This won't automatically populate these fields when the page loads.

To do that you must make Field3 a Display object

with SQL something like this

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SELECT CONCAT(Field1,' ',Field2) FROM tablename WHERE table_id = '#id#'

and put it here..

disp.PNG

There are other simpler ways to do it but they will only show changes after a record is saved.

For little things like this Access is easier to use but in most things nuBuilder is a much faster tool.

Steven

[admin]

On your other question,
if you put this in the doubleclick event of a text object

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window.open(this.value);

it will try to open up any thing in that text field.


Steven