Flutter Datatable - flutter

Hi It is possible to create a flutter screen where the table is shown after filtering by dates an api?
I want to show after select a range of dates and tap the search button.

Create a table inside Visible() with a boolean property _isVisible. Make _isVisible true after clicked on Search button. Fetch data between given Initial Date and End Date by using you API and bind it into table.

Related

How to Display a single Date in Google Data Studio?

I want to display a single date dynamically in Google Data Studio. e.g. I want to display last Monday's date whatever it was e.g. 09-11-2020 and it would change to 16-11-2020 as the Monday 16-11-2020 would pass and so on.
I have a connection with BigQuery and I can connect from there to bring the date dynamically from BigQuery as:
SELECT DATE_TRUNC(DATE_ADD(CURRENT_DATE(), INTERVAL 7 day), WEEK(MONDAY)) as coming_monday
&
SELECT DATE_TRUNC(CURRENT_DATE(), WEEK(MONDAY)) as last_monday
So calculating dates isn't a problem as they are being received in Google Data Studio, however, I could not display them appropriately using any of the Google Data Studio tools like Text, etc.
Dates can currently be displayed in Google Data Studio Scorecards; in addition, the Calculated Fields in the question could be recreated by copy-pasting the below into the respective Scorecards, aggregating by MAX or MIN (which would display the same Date in this scenario) and then setting the Type to Date (Default: Date & Time):
1) Coming_Monday
DATETIME_TRUNC(DATETIME_ADD(CURRENT_DATE(), INTERVAL 7 DAY), ISOWEEK)
2) Last_Monday
DATETIME_TRUNC(CURRENT_DATE(), ISOWEEK)
Editable Google Data Studio Report and a GIF to elaborate:
It cannot set single dynamic value with straightforward way as text in GDS now.
But, you can use normal Table tool of GDS with single row, and it will show as single dynamic value that you need. Scorecard can also be used.
Here is how-to of using Table.
Under Data menu, set the date column that you want to display in Dimension, and do not set Metric. Also, choose Rows per page as 1.
Under Style menu, uncheck the Show header checkbox, Rows numbers checkbox and Shows pagination checkbox.
When you view the report, it will show as text.

Dynamic data display in Tableau

I am new to tableau .I have a data contains date and rank ranges from 1 to 5. I am showing this data as a column chart.Here bars are the ranks...
I have other table which have columns like date,solvetime,rsla.
Now my requirement is If I click on the rank bar for a particular date then in the down it should show another bar chart which displays the solve time and rsla for that particular date.
Please help
Basically, this function can be implemented using the "use as filter" option of filter actions. So, you can use the selection from worksheet 1, as a filter to the worksheet 2.
For that, I would create a dashboard that would have both the worksheets with the appropriate reports created i.e. report 1 being the date and rank ranges, report 2 being the date, solvetime, rsla.
From report 1, I would click the drop-down menu of the sheet, to select the "use as filter" button and configure the filter action, on what sheet, on which field etc, using the dialog box that opens.
Please refer this link, which provides more depth towards what you might be looking for.
https://onlinehelp.tableau.com/current/pro/desktop/en-us/actions_filter.htm

dynamic column in tableau based on quick filter selection

I would like to know if it is possible to create a dynamic column in Tableau that will change based on quick filter selection.
Example:
Tableau sample screenshot
Try using parameters to select the category. This will give you step by step directions.
Doing this is as simple as it looks.
Assuming that you're using a query to fetch data, make sure the column on which you want to apply filter is available in the select statement.
Next, go to Sheets and drag the field into Filters section, right click on it and select Show filter
The filter will be visible on the right pane and can be used to alter the data depending upon the values / ranges selected.
Also, filters on Tableau give you a host of options to select from - dropdowns, radio buttons, check boxes, sliders etc etc...

showing list on text change event

I am using VS 10 and SQL Server 2008. I want to show popup-list on text box change event, such that user can select from the list. This list will show 3 columns of particular table.
User should be able to select a particular item from the list and that selected record will be extracted in form fields.
How can I create such a pop-up list? and call it on text-change event?
you can use Popup and ListView.Set ListView as child of Popup control.3 columns can set as Listview sub items(3 subitems in a ListView Item).In text changed event your textbox, show pop-up control.

how to select grid columns by query button in telerik radgrid?

hello friends
i am displaying data in telerik radgrid and i want to add a autocomplete text box with query button to select the particular row using one column for binding.
Can any one provide me a hint?
it has been almost a complete day but im getting no help.
How about using the solution from here? There is a textbox in the command item which filters the records by specified column values (the column is chosen from a dropdown beside the textbox).