Hie
the demo shows you can click on any column and update the value.
can someone share the code how it has been implemented?
Hi You can use GwtExt or SmartGWT Editable grid and it also gives components for implementing Paging in it.
link to editable grid in GwtExt is here
You can also find paging that is also local and remote both
Related
An accessibility issue was raised in which the user should be able to resize a column while focus is on a header cell. I don't see any built-in support for this. Perhaps it can be handled through custom code. Has anyone attempted this?
It is already provided. Go to ag-grid demo page
Navigate to column header using arrow key
Hit Ctrl+Enter - column menu will be displayed
Use arrow key to select Autosize the current OR all columns.
Although you cannot increase / decrease the size as per you choice this way.
We are using Enterprise AG Grid in our react application. I could not find anything on below in official docs of Ag Grid.
How can we hide all columns at once, not using column api but user should be able to do it, may be a hide all check box in tool panel?
Is there any way to customize tool panel? So that we can add more options specifically for #1.
Once we hide all the column and then add it back from toolpanel. Is there a way that we can force new column to be added in the last instead of its original position as per coldefs?
Any help is appreciated, apologies for long text here.
Update 1.
I was able to add workaround for #1, by using Grouped columns and setting groupheaderheight to 0. Added all columns in one group and then a check/uncheck for all is available in tool panel.
Update 2:
Most of it is supported by Ag-Grid now. Please refer their latest build.
Most of these features are supported by AG-Grid (latest build) out of the box (except #3, which is very specific to our application). Please refer AG-Grid's documentation for more details:
Tool Panel Component
Is there a way to add a custom column menu tab with my own favourite icon which on click would render my custom react component?
something like
myColDef.menuTabs: ['generalMenuTab', 'filterMenuTab', 'myCustomMenuTab']
FYI I'm using v12.0.2
What you're after can't be done I'm afraid. The grid supports React components in all sorts of ways (renderers, editors, filters etc), but not via the column menu.
I've updated the docs page to remove the gibberish issue - it'll be fixed properly in the next release, thanks for highlighting this.
This would be helpful to have. In particular for us, we'd like to filter based off row properties, and not row values. Creating our own tab to filter by cell colors that we have assigned with our own set of labels would be useful.
I agree that it would be a nice feature to have. Apparently, there's no quick out-of-the-box solution to do it. The only workaround I see is to implement your own custom Header component which would display any buttons your want.
There you can put a button to open your own custom menu, which you can implement as any regular UI component. It also means you'll need to manually implement all standard menu options that Ag-Grid provides out of the box if you need them.
My question is: I've an Eclipse RCP table in my view. The table has gridlines Visible and everything is fine. But I want all the cells of first row of the table to be merged as a single row in run-time GUI. How can I achieve this functionality ? Please, I don't expect something like adding a text over the first row obstructing it. If any API level functionality or any clues to do this are welcome.
The swt table is a native widget and does not allow you any span, neither in columns nor in rows. Even OwnerDraw (custom cell rendering) does not support this. The only way I see that could allow you to achieve this kind of hack is the swt table editor which allows you to place controls above cells:
http://www.eclipse.org/swt/snippets/#tableeditor
The table editor tracks the position of single cells and positions controls above them. It hides controls when a cell is not in edit mode, show's them when the cell is in edit mode. You'd have to deactivate this default behavior and make sure the controls are always shown - this should be fairly easy.
The more challenging part would be that you'd have to find out how to place the controls above 2 or more (and not a single) cells.
The only swt control I know to support span is the nebula grid. Grid is a custom control (no native widget) and therefore offers far more possibilites.
http://eclipse.org/nebula/widgets/grid/grid.php
http://dev.eclipse.org/viewcvs/viewvc.cgi/org.eclipse.swt.nebula/org.eclipse.swt.nebula.snippets/src/org/eclipse/swt/nebula/snippets/grid/GridSnippet2.java?root=Technology_Project&view=co
u can use GC api to do the needs in table. u can span between two columns.
http://www.java2s.com/Tutorial/Java/0280__SWT/Maketextspanmultiplecolumns.htm
I have a cellTable with 5-6 columns. I want to put a plus icon in each row on clicking of which will display the details maybe in a disclosure panel. I have been looking around for a while now and I cannot find any information on how to achieve this. Could someone point me in the right direction?
i suspect i probably have to add a cellTree to the column? how do i go about this?
Thank you for your response in advance.
There is work in progress to allow expandable rows in CellTable among other features (maybe GWT 2.3). You can see more details here:
http://groups.google.com/group/google-web-toolkit-contributors/browse_thread/thread/b4a8a6e3c98ac061#
If that is not enough or you can not wait untill it is released I can think of two ways to achieve it:
As you said, using a CellTree.
Creating a custom cell that stores
state (open/close). Depending on the
state the cell will render
differently. In same way it is
similar to how EditTextCell works, in
"edit" state it renders an input
field while in "normal" state it renders
simple text.
I'm trying to do that too ... I managed to mimic that functionality toying with the html and a custom cell class that allows clickable pictures.
It is working for normal content such as text but if you'd like to get an asynchronous data to show in the expended line, I don't know how to do it ... (I'm trying to do exactly that).
Also, it doesn't look good because the columns don't align well ...
So what I've done is:
- create a custom cell class to display a picture (right pointing triangle, looking like the triangle in the disclosure panel)
In the click event get the HTML code of the selected row and copy it. Replace the content of the row (all cells) in the table with only one cell with its colspan set to number of columns. In the cell, add a table with first line the copied row and second line the content to display as expanded.
Get the image to sink an event for closing. In event, reset the original row that we copied.
I hope it helps.