Freezing Columns in JQGrid
describes how to use jqGrid 4.3 frooze column feature in code.
Frozen column border is not visible and there is no users interface to frooze/unfrooze columns.
How to allow end users to use this feature for selection any number of columns, for example:
Double click in column border in header froses left columns
Frozed columns border line becomes bold, wider and changes color a little
How to implement this or any other way to froze/unfroze and show frozen columns?
This is posted also in
http://www.trirand.com/blog/?page_id=393/feature-request/provide-user-interface-for-column-freeze-and-show-frozen-column-border-graphically/
Related
I have a series of buttons that I want to appear in columns at the bottom of my QML page. The number of columns across should depend on the width of the window, as the window width increases I want more columns to be added. (And fewer rows as a result as components are pulled up to the previous line)
This is sort of like a Flow component, but I want the items to appear in columns, evenly spaced across the page, in rows and columns (columns centered vertically, at the bottom of the page). Sort of like GridLayout.
I can't figure out what QML component(s) to use to achieve this.
I think what you're looking for is a GridView. See the layout documentation.
I'm not positive, but based on your description I think you would just need to set the flow property to GridView.FlowTopToBottom.
I have been working on an expandable card that has a dynamic number of rows and columns depending on the content length and width of the container. I want the card to first be in collapsed view where only the first row is displayed and expand to show the full card when the user toggles the card. I am wondering if there is an option to hide all rows except the first one using CSS based on conditional class added on button toggle if not what would be the ideal solution to handle this using javascript? bear in mind the number of columns in a row will change based on screen size.
sample code sandbox
I am creating a table where I need to freeze some cell while keeping the other cell scrollable. The table must be responsive to screen size that is why I need to make some cell scrollable.
Based on the picture above, I want to keep the blue area floating/or freeze while the red area scrollable.
How is this possible in google app maker?
First of all, this widget that you refer to as a table in your sample screen is actually a composite widget where it combines several basic widgets like the list, horizontal panel, and pager.
There is another table widget under charts, called Table chart, that can be used to present your data in rows and columns. But if you are looking for a property that can achieve this UI effect, then I'm afraid AppMaker does not support this yet.
If you are really keen to make this work, I would suggest that you combine two table widgets that inherit the same data source then wrap them SIDE-BY-SIDE in a horizontal panel. The left side will only contain columns that you want to freeze while the right size will have the rest of the column that can be scrollable.
Make sure to set the height of both tables to auto-grow based on the content (Fit to content). This will give the effect that the two tables are merged when doing vertical scrolling.
I have here a sample implementation as I described above. I gave a background to the main container to better understand the concept. I also added a small gap to show that I used two table widgets.
Here is the set-up in editor view (screen-shot)
See it in action here (video)
I'm trying to create a BIRT report. The code and query side of it works just fine, but the display is rather wonky.
There's one column whose text contents are rather long, and instead of showing some text and allowing scrolling of the text (which is the behavior I'd like there), it simply shows up as a very vertically long text block; kinda ruins the report a bit. I've also tried setting the width on the column, but no dice there either. Any ideas?
Also, as an aside, how do I get the table's columns to have grid lines? I can do that on the rows, but I can't seem to figure out how to do that for the columns. If anyone has insight into that issue, it'd be appreciated.
Here's a screenshot of the issue
Here's my BIRT report XML, without headers and footers in order reduce characters
I think there is no way to use a scrollable view element inside your report, because the output by the default html-emitter is completely static (I would like to see a different answer if this should be wrong).
To your second Question about how to add a border to a column. Click into the cell of your table, click on "Border" inside the "Properties Editor" and select the borders you like to use. This should be repreated for all cells where you want to use the borders, because this configuration is not applied for a whole column but just for one cell. If you want a border for the whole column you need to setup the border for every cell in the column.
If you have already a data cell inside your table cell, you can use the outline view to select the table cell instead of the data cell:
I am new to QT, and I'm using QTableView, as shown below:
On the left side of the table, Qt is automatically showing a row number, as I've noted in red. How do I get rid of these numbers?
My other problem is, if I click any cell, only that cell is selected. How can I make it to where, when a user clicks a cell, the entire row is selected, like I noted in pink? For example, if I click the testApp-copy.itr cell then the entire third row should be selected.
Use
table->verticalHeader()->hide();
to get the vertical header and hide it, and
table->setSelectionBehavior(QAbstractItemView::SelectRows);
to make QTableView only select whole rows.
You may also want to specify the selection mode.