visiblewhen delegate

[avianmanagement]

Canvas section
Java script as language
Desktop version of code live in Lianja when editing the code
Beta 60

Open code assistant and got visiblewhen delegate for an editbox

Enter code of

1 == 2

whole code shows as below

Item is still visible all the time when moving through records

Any ideas what I'm still doing wrong

function page1_dpref_field25_visiblewhen()
{
1 == 2
// insert your code here
};

[barrymavin]

Hi David

The delegate is a function.

you need to return the result of the expression.

return <logical expression>

[avianmanagement]

thnaks Barry

I've tried this code in the visiblewhen of another editbox

////////////////////////////////////////////////////////////////
// Event delegate for 'visiblewhen' event
function page1_dpref_field34_visiblewhen()
{
return 1 == 2
// insert your code here
};

It is always visible when I move through the records.
Apply rules on change are set for the section

[barrymavin]

You need to switch into runtime view or view in browser,

by the way, you can delete lines in the editor using Ctrl+D

Dont forget to put ; at the end of javascript statements.

return 1 == 2;

[avianmanagement]

Thank you

Forgot about the runtime bit, working now but with another field for which I deleted the code visiblewhen code from the file


If I have
////////////////////////////////////////////////////////////////
// Event delegate for 'visiblewhen' event
function page1_dpref_field34_visiblewhen()
{
return 1 == 2
// insert your code here
};

it does not work

Do I need to deploy or something in desktop to update the files ?

[avianmanagement]

I'll start this clean tomorrow with a new test app

[avianmanagement]

So that I'm testing this clean
New database
one table
New app page, javascript language
Page with canvas section
textbox on canvas from chr column in table

Open assistant
set visiblewhen deligate to

/// <reference path="../../library/Lianja.d.ts" />

////////////////////////////////////////////////////////////////
// Event delegate for 'visiblewhen' event
function page1_section1_field1_visiblewhen()
{
return 1 == 2;

};

section has apply rules on change ticked
Run app

textbox remains visible

I have also tried

return 1 == 2
1 == 2
1 == 2;

Still remains visible

Can someone tell me what I'm doing wrong please

[avianmanagement]

If I deploy and run the web app it works.
Run desktop app view version ( using the arrow button on top right ) then it does not

[barrymavin]

This has been fixed in beta61 available shortly.

[avianmanagement]

Thanks Barry