I have an IG display that looks like this without clicking anything else:
Only Supervisor, and Direct Supervisor are editable, and they are both Popup LOV's.
If I double-click the Supervisor data, and immediately type any letter for the Popup LOV search, the data row(s) display shifts to the left like this:
It doesn't matter how wide the window is when I test this. I've been looking for ways to prevent that shift. Do you have any tips to resolve that?
Thank you
I've since learned that this is a known issue, and a bug report was logged: https://community.oracle.com/tech/developers/discussion/4340268/apex-20-1-popup-lov-in-interactive-grid-causing-issue/p1?new=1
I've also noticed that it seems to happen from a single click plus typing to search - not necessarily from a double-click.
Finally, freezing a column or two in place in the IG display appears to prevent the visual shift of the columns.
Related
In a sqllab window for Apache Superset the editor is quite slow because it is trying to provide suggestions for table names. For example simply typing select takes several seconds for the word to appear as the suggestion provider populates a dropdown list.
Here is the dropdown that took a few seconds to show - and none of the letters I was typing of select show up until the dropdown list is populated and displayed:
I really want to just disable the whole syntax parser and suggestion maker because needing to wait multiple seconds just for my typing to appear more than destroys whatever value it could provide. Is that possible to suppress?
I am currently using Oracle APEX version 18.2.0.00.12 on Internet Explorer 11 and I am experiencing problems with getting my interactive grids to render correctly with regards to the widths of the columns.
I created an Interactive Grid on my page with the following query:
SELECT * FROM TABLE_NAME;
I did not change any of the default settings for the region; all I did was create the IG and then run the page.
When I run the page in IE, this is what I see:
Note: I have not yet added any data to the table.
The problem is that all of the columns are too narrow. However, when I run the same page in Google Chrome, this is what I see:
The columns are all sized proportionally in order to take up the full width of the IG, which is what I want.
I do not understand why the IG is rendered differently in IE versus Chrome. I know that I can set the Minimum Column Width for each column in the IG, but I would hate to do that every time I create an IG. Is there a different solution that would make the IG render in IE the same way that it does in Chrome?
Thank you in advance.
Actually remembered a solutuion. I cannot explain to you why this works, or how best to use it. But when I had this problem I sort of patched it by saving a default report.
But the strange thing, you had to manually adjust every column, even if it was to the same size as before, it just had to have been adjusted before the default report was saved. Then the grid would show as it should, but this isnt that good a solution since its only ok if everybody uses the same size display,..
I'm implementing show/hide column behaviour in a standard C++ Win32 application (no frameworks).
Say we've got 3 columns in a ListView control in Details view. The user has the option to show/hide the last two columns in order to see the extra detail if wanted or hide them to reduce clutter. All works well except that after the columns are deleted and then re-added, the data from the sub-items in those columns doesn't show up again, i.e. the columns are empty.
None of the items themselves have been altered in the meantime - do I lose the sub-item text when I delete the columns or I am missing something to force the columns to redraw the data?
Steps to reproduce:
1) Create a ListView32 control with 3 columns and add a bunch of items (and text to each of the items' sub-items). All good.
2) The user clicks "Hide Details", so I use LVM_DELETECOLUMN twice to remove the last two columns and they disappear. All good.
3) The user clicks "Show Details", so I use LVM_INSERTCOLUMN to add the last two columns and the headings appear, but the columns themselves are empty.
As an alternative, setting the column widths to zero is a hack and the user can still grab the re-size column splitter, so it's not a great option.
Many thanks for any suggestions.
Typically one does not store data in GUI. In case of plain listview32 you should add items specifying LPSTR_TEXTCALLBACK instead of real text and then handle LVN_GETDISPINFOW notification supplying (sub)item data. Windows will send this notification for all items. You can force Windows to retrieve data again by sending LVM_UPDATE message.
Setting the column widths is a viable solution. That is the way I do it in my UIs when columns can be shown and hidden dynamically. It works fine.
To prevent the user from resizing "hidden" columns, simply subclass the ListView using SetWindowLongPtr(GWL_WNDPROC) or SetWindowSubclass() to intercept HDN_BEGINTRACK notifications from the ListView's header control:
Notifies a header control's parent window that the user has begun dragging a divider in the control (that is, the user has pressed the left mouse button while the mouse cursor is on a divider in the header control). This notification code is sent in the form of a WM_NOTIFY message.
...
Returns FALSE to allow tracking of the divider, or TRUE to prevent tracking.
I've got several comboboxes which has approx. 40 items in each of them and no matter what I've tried to set in the VS 2013 comboxbox parameter box, it still shows only one item at time. I want to show several items at one time (doesn't matter if there will be vertical scrollbar or not) right now it looks like this
http://imgur.com/qU2UVrL
thank you for possible ideas.
mk
You can change combo-box expansion area directly in dialog editor: http://msdn.microsoft.com/en-us/library/4cta1x1t.aspx
I often use select lists with my projects but when it comes to a huge select list, I couldn't find a solution. I need a easy, plug and play solution for solution will be used in a few places.
When you have a select box or text box to be filled from a model data, I want to show user a text box, right side of text box, there should be a button to choice the value. Upon clicking that button, popup or a modal will be opened and I filter all the records and find my value, upon clicking value, modal or popup closes and I get choosen value to form control.
İmagine you have a text box to choose your customer, and among 2500 customer,
PS:don't suggest autocomplete, don't want to accomplish it.
Why don't you look at something like Chozen plugin http://harvesthq.github.io/chosen/. It allows you to easily search large select lists