I was using a Listbox control on a form, and programmatically adding items to it. I thought that if I called the sort(SortOrder::Ascending) method on the Listbox it would do just that -- however, I was wrong.
Ultimately, I am unable to achieve these results. I don't have to use a Listbox, but I need two pieces of functionality:
Programmatically be able to add Strings to the control
Be able to run code when an item is clicked or selected
The list should be able to be sorted alphabetically
I couldn't get the listbox to sort either. Easiest might be to use a "ListView" control instead of a listbox. You can see how to use AND sort in (AOT>Forms\tutorial_Form_ListControl). Your requirements #1 & #2 are possible on almost anything you do. The issue is sorting I'd think.
Another option, keep a local variable that controls the sorting. I would use a collection class, either an Array or Map so you can control the sorting via key-value, then you could just re-load the listbox when the user added/removed something. Since it's client side and it doesn't sound like the listbox will have 1000+ controls, re-loading it probably won't be a significant performance hit. You can also use listbox.insert([value], [index]), to insert into the correct location if you are controlling properly.
Another option, hi-jack any simple table from the AOT (TmpABC is a good one), insert the values, then sort using a simple query or even better, set the TmpABC to the ListView control's datasource and just sort via datasource sort..
Related
I have a subgrid on my form which I assign a dynamically generated fetchxml query using javascript. When the user clicks on the subgrid's "pop out" button, the query is lost and it displays the default view for that entity.
The user needs to be able to perform multi selection and bulk editing. As far as I know this is not possible for subgrids in CRM 2013 upwards. Is there a way to retain the query when it is popped out?
There's no supported way to interact with a popped out grid. If you started digging into the client side application code, you might be able to find a hook to the new window, but doing so would be unsupported, liable to break, and I wouldn't recommend it.
I was going to suggest hiding that pop-out button on your entity's sub-grid altogether before re-reading that your users need to use the popped out grid for bulk edit.
In that case your best option will be to do ditch the JS and move to a RetrieveMultiple plugin against the sub-entity. RetrieveMultiple plugins should be generally avoided, but from what it sounds like in your case, it's your only option.
And, just to be thorough, are you positive you need dynamic fetch for the sub-grid? Is there any way you could come up with a view that would get close enough to your requirement, even if it's not perfect?
Update:
Based on the additional information you provided in your comment, I can only think of two options:
Implement a custom grid--or modify one of the free ones out there--that allows multi-select and bulk edit
Your custom web app takes the user's criteria, creates a personal view (entity: userquery) for the user and saves it to the database, then your JS on the form sets the grid to that view.
You can do that liks this:
document.getElementById("someGridId").control.SetParameter("viewtype", "4230"); // 4230 is the objecttypecode for userquery
document.getElementById("someGridId").control.SetParameter("viewid", "{11310965-0306-E611-80E5-3863BB36DD08}");
Doing this actually does make the popped out grid load the personal view, but in my tests just now the grid gets upset if you try to refresh it.
This approach has obvious downsides: 1) You have to come up with a way to clean up the personal views that get generated 2) the grid might break on refresh 3) it's unsupported and liable to break on an update.
Still worth considering, I suppose.
A more supported way instead of using unsupported getElementById is to hook a plugin to multiple retrieve of the entity and amend the query in there
Chris
I would like know if it's possibel to put a Pivot Control inside a Listbox. This way one of the items inside the Listbox would be a Pivot Control. Idea here is that when showing a list of photos a collection of photos could be shown as a Pivot Control inside list. I know that this might not be the best possible UX, but I'm more interested to know if it's possible at all?
At the moment I have a code that should work, but for some reason the pivot control is just empty.
This is my first time building a UI in Access (using Access 2007), and I'm wondering what is the Right Way (TM) of going about this.
Essentially, I have several different queries that I'd like to display as pivot charts, pivot tables, tables, and reports. Eventually I'm also going to have to build forms to manipulate the data as well, but the application's primary function is to display data.
I'm thinking of having a button for each different display down the left side of the main window, and having the rest of the window display each button's corresponding contents (e.g. a pivot chart).
I have an idea that this can be accomplished using a single subform in the main form, and setting the subform's Source Object property within a function such as this one:
Public Function SetSubformSourceObject(newSourceObject) As Variant
subform.SourceObject = newSourceObject
End Function
Then, for each button I'd set its OnClick property to call this function with the name of the query I'd like to run.
Now, I have no idea if this is the best way of going about things, and would really appreciate some input :)
The principle seems fair to me. You have to give it a try. You do not even need a form-subform structure. You can set your sourceObject at the form level, and have your buttons in a commandBar instead of having them as controls on the form, so you do not have any 'form specific' code (like "onCLick") and controls. action/command controls on a form are space, code and maintenance consuming, while commandbars are more generic and are THE object that can hold all your action controls.
I have a Silverlight 2.0 DataGrid that contains a list of items that needs to be refreshed in an interval to display the up-to-the-minute information. There are items in this grid that may be added and may be removed while the screen is being displayed to the current user. For Example:
If grid looks like the following, then after a minute the data needs to be refreshed because another user has added a 4th entry. (notice the sort is assending by Last Name)
Data Grid http://img16.imageshack.us/img16/1667/datagrid.jpg
Then when I get the new data set and set it to the datagrid's DataSource property, it resorts the array based on my first column like so:
Data Grid2 http://img19.imageshack.us/img19/1294/datagridb.jpg
Is there any way to reapply the sort after the data source has been updated? I'd like to save the fact that the data grid is sorted by last name, then update the data source, and then reapply the sort to the data grid. So, in the end the datagrid would look like the following:
Data Grid3 http://img13.imageshack.us/img13/4636/datagrid2.jpg
These screen shots are of course not a Silverlight data grid, but this is for simplicity in explaining the situation.
Probably the best way to go about it is to use PagedCollectionViews, although I have not tested this out myself, these classes contain a property that stores the different sorting methods applied to them. I believe that you can probably grab the current sorting element from one collection, connect to the new collection, and apply the sorting to the new collection.
For a more in depth discussion on how this all works, you can follow the explanation here
I tried using PagedCollectionViews as well as CollectionViewSources (I used the new collection to overwrite the existing source collection).
My solution isn't the most elegant, but it works. When updating the source of the DataGrid I did my own change detection.
In other words, instead of blindly overwriting the source collection I iterated through the new collection, compared each item to the existing collection, and updated the existing items where possible.
Hope that helps.
After researching how to do this, I have figured it out. I tried to implement what the others said to try, but could not get it to work in Silverlight 2.0. Thus, I searched StackOverflow and Google for more answers. ScottLogic and CodeProject seemed to be what I was looking for but I couldn't get them to work fully. So with a bit of frustration and playing around with code, I finally arrived on the solution.
If the collection that you're using for your DataGrid's ItemsSource is ObservableCollection(Of T), you can get the ability of sorting for the object, plus you can update the collection dynamically at runtime, causing the grid to refresh with the item you insert. I've created a Google Code project that is GPL for you to checkout and download. Please note that I'm using the Microsoft Silverlight 2.0 DataGrid December 2008 Release for this project. I have linked to this download on the project page as well. (The dll's required are referenced from within a lib folder inside the project).
Enjoy!
Silverlight 2.0 DataGrid Sort Project on Google Code
I haven't been able to successfully bind some test data to a SketchFlow ComboBox. I added a sample data source and created a collection with some basic string values. There are a number of tutorials on how to bind to a ListBox in SketchFlow and that works fine, just not finding anything for a ComboBox.
One thing that caught me out a few times is that you need to have your data in "list mode" before you drag it on to the control (combo box or list box).
It seems to work as I expected, so perhaps I'm not understanding your issue correctly, but I'll give it a shot! I created a sample DataSource with a couple of strings in it, added a ComboBox to the layout root and then just dragged the Collection from the DataSource and dropped it on the ComboBox.
Keep in mind that if you drag the DataSource itself, you'll only be setting the DataContext property of the ComboBox and that's not enough to get your items to display. You also need the ItemsSource bound to the Collection of the DataSource and an ItemTemplate or a DisplayMemberPath to tell the ComboBox how to display your items.
Additionally, if you use the drag and drop method of binding, it will use the ItemTemplate approach for you, which may or may not be what you want as it will generally create a StackPanel and display all fields from the row in your Collection per item in the ComboBox. You can remove the ItemTemplate and set DisplayMemberPath to whichever field you wish to have displayed from your data source's collection.