CODEWITHSUNDEEP
javascriptjavagenexus
Jose Cisternas
Jose Cisternas

Reputation: 3

Genexus grid prompt turns disabled after first selection

I am working in a multiple level transaction in genexus X Ev2, and I have some problems with a level 1 grid with prompts for each line of the grid.

The level 1 Grid gets the information from another transaction in the form of a prompt on image click prompt(hSel,keytransaction, keytransaction2, DEMDETUSOIDL) on &USOSELIMG. Where DEMDETUSOIDL is the key of the table the level is referencing.

It creates a javascript for each line, for example: At the third line of the grid it makes: javascript:gx.evt.execEvt('EVUSOSELIMG.GXPROMPT.0003',gx.dom.el('DEMDETUSOIDL_0003'),false,true);

And after I use the prompt and select an item, the prompt gets disabled and makes an "undefined" Javascript: javascript:gx.evt.execEvt('EVUSOSELIMG.GXPROMPT.undefined',gx.dom.el('DEMDETLIN_undefined'),false,true);

It also changes the DEMDETUSOIDL (the primary key of the item I'm prompting), and it changes to the key of the level (DEMDETLIN). It might be worth noting that DEMDETLIN is serialed:

Serial(DEmDetLin, DEmUltLin,1);
NoAccept( DEmDetLin );

Is this an known problem? does it have a solution?

Update1: I noticed this error happens when the key of a level changes from 0 to the serial value, usually triggered by pressing tab or by a click in other element. Is there a way to delay the serial?

Update2: it also happens when I change values from a detail line.

Final Update (Solution Found):

It seems Genexus has problems when using prompts with rules "ON &img" in a grid. If normal prompt rule is used, the problem solves by itself. I was using a prompt with "lots" of aditional information loaded, so I needed to use On Image, after noticing that might be the problem. I just had to use a procedure to load the additional data on After.

Upvotes: 0

Views: 811

Answers (1)

Armin Bachmann
Armin Bachmann

Reputation: 455

There are some documents of GeneXus that refer to similar problems. Depending the issue, the browser / version is also part of the problem (or solution). SAC 34403 SAC 36732 Anyway, some additional comments:

  1. having a grid in the first level is not supported in a transaction.
  2. Evolution 2 is from 2012, it may be a good option to test this with Evolution 3 or GeneXus 15.
  3. Seems that contacting GeneXus support is a good option too. Link

Upvotes: 0

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