Question

Datawindow Event Question

Asked by: 1030071002

I need some thing like a select item change
In a drop down datawindow when you type the first letter in a itemchange event the code get trigger in the event when you type the first letter. if you turn edit on then it is not trigger
but I dont want the user editing the data out of the datawindow dropdown so
dont allow edit
I need to type the entire word then select the word out of the dropdown then the code would be trigger when I select the word

I would like when I typing the entire word in the drop down that the word would be highlighted to be selected

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Asked On
2009-07-01 at 13:38:40ID24537768
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Datawindow Event Question

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PowerBuilder Programming Language

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Sybase Database

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Answers

 

by: shru_0409Posted on 2009-07-02 at 07:38:16ID: 24763817

in tab option of Column
uncheck -  allow editing
check  - alway show list
enter in line indropdown% as u require to display when click on field

try this

 

by: sandeep_patelPosted on 2009-07-02 at 08:36:17ID: 24764526

I didn't get your requirement at all. One place you are saying that 'dont allow edit' and in another sentence you are asking 'need to type the entire word then select.....'

without edit how and where you will type it? Please clarify

Regards,
Sandeep

 

by: 1030071002Posted on 2009-07-02 at 08:58:59ID: 24764755

The moment I start typing the itemchange Event gets trigger

I neet a event when I select a colounm then the Event get trigger not when I am typing

know my point above that you did not understand or my poor grammer. The itemchange event works when I check Allow edit in the property. when I typing in the datawindow the itemchange event dont get trigger until I select some thing out of the drop down but allow edit have to be check so this good work but I really dont want to allow edit.

but I really dont want to allow edit.

 

by: IncisiveOnePosted on 2009-07-02 at 18:10:19ID: 24769168

You are going about it the wrong way, and you are breaking rules for user interaction.  If you try non-standard user interaction, you will have problems with both the Tool (any tool, PB in this case) and with user acceptance.

Leave the ListWindow alone, connected directly to the DataWindow.  Do not allow edits.  Use a separate new dialog box to enter whatever you want, including a search value.  Then click on whatever buttons you have on the dialogue box (eg. Search or Edit); that should be used to find the row in the DataWindow/ListWindow, to position yourself.  Only.

Separately, again, if you double-click on any row in the ListWindow/DataWIndow, that should open a new full edit window for the row, display all the columns for the row (real, computed and otherwise; hide physical columns, etc) and then allow edit or not (depending on permissions).

Cheers

 

by: shru_0409Posted on 2009-07-02 at 23:33:40ID: 24770381

create response window
populated your data
keep one text box  write this syntax

String      ls_find
long            ll_found, ll_row, li_movement

ls_find      =      sle_find.Text + '%'
ll_found      =      dw_idcd.Find("option_name like '"+ ls_find +"'", 1, dw_idcd.RowCount() + 1)
dw_idcd.ScrollToRow(ll_found)
dw_idcd.SetFocus()

20120131-EE-VQP-002

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