Requirement is to count the number of rows available in a dynamically changing web table created using <div>. For this I tried using waitForResultCount('.myClass', 4) just to get the basics right of what is currently been displayed on the UI but couldn't get any help.
I want to see if the current value is updated in the table as a row or not, so want to know the updated count of the number of rows and match particular field in the corresponding rows. Any help would be appreciated. Thanks in advance!
Just find all instances of a chosen attribute. This is just an example, you can find other ways to identify each "row":
* def rows = locateAll("[tabulator-field]")
* print 'count:', rows.length
Related
am very new to jasper report
also I have tried looking at videos but can not seem to get this one concept
basically there is this main query which i have
select * from table
which is populated in the details area
however i want a second query
select count(*) from table where name = "tim"
and put the count on the footer
can this be done using jasper
any tutorial to this concept or guidance would be helpful
to sum up the details area should show all the data where as the footer should only show counts of a few things.
You can only have one DataSet (therefore query) for the report. In your case this is your main report select * from table, which seems to be working well.
You have two options for adding the information you want:
(and I would say the better option) is to add a variable $V{tim_count} which is configured as:
initial value 0
expression value "tim".equals($F{name}) ? 1 : 0"
calculation function sum
there are multiple ways to increment this variable, so I'll leave that with you. In the footer you would then add a text field with the $V{tim_count} variable as it's contents.
You can read about variables here https://community.jaspersoft.com/wiki/variables
You can add an object that has it's own DataSet:
Table
List
Subreport
You would then be able to add your query to that object and display it appropriately. As you can see, displaying a COUNT is not really the most appropriate way to do this.
Note - I don't suggest this way
I have made this tableau Worksheet. All columns are derived using calculated field. Based on resource I am calculating all attributes.
Please help me to add all values column wise in same worksheet .
I tried using "total" available in analytics pane but its not working in this case .
Thanks and Regards
The way this is set up, which each column being a calculated field, to sum them also requires a calculated field.
[ColumnA]+[ColumnB]+[ColumnC]+etc
Adding Totals to the table won't work in this case, as you have discovered.
I am trying to filter a table visualization of all of my data by looking to see if a Study Number contains Activity A. If a Study Number contains Activity A then I want to filter for all rows containing those Study Numbers even if the Activity is not A. See mock data below. In my real data set I have ~55,000 rows.
I have created a calculated to return Study Numbers if Activity= A but I am not sure where to go from there. Thanks for any help.
If(UniqueConcatenate([Activity]) OVER ([Study Number])~="A","Y","N")
Will give you this resulting column that you can then filter on (or you can use the formula as a Data Limiting Expression:
I am working with a wizard-generated Tabular Form column that needs to display an icon which launches a Javascript function and pass the row value into the function when clicked. The function launches a popUp2 window which sets the values of other fields on that row. So the row number is crucial, but it is always 0 for newly-created rows (in APEX 4.0.0.00.46). I managed to solve that problem by storing the rowNum of new rows into my Updated By column during AddRow.
What I have now is an Updated By column ("Lookup" Heading) which stores the row number of new rows, has onClick="javascript:usePopup(this);" in the Element Attributes which launches the popUp window function, and then gets any values under 2 digits wiped before submit. This fills the correct fields and submits to the table with no problem.
I can't keep using the Updated By column for this function, though. There are currently reports running on this table, so I can't add a new column to the table. I need a dummy column to display the icon, temporarily store the Row Number of newly created rows, and not mess up the MRU. It is f08, so the value of f08_0005 needs to be 0005. I tried making a null column with
select
"FUEL_USAGE_DETAIL_ID", ...
"EXPENSE_TO_PROJECT",
"EXPENSE_TO_TASK",
NULL Lookup,
"UPDATED_BY",
"PROVIDER"
from "#OWNER#"."FUEL_USAGE_DETAIL"
but that can't submit. I get the Error in mru internal routine: ORA-20001: Error in MRU: row= 1, ORA-20001: ORA-20001: Current version of data in database has changed since user initiated update process. current checksum = "01A949FAF0B3A91914ECACCDC9BBA9E6", item checksum = "B6ADF86455B14EF691B2AFB314926A0D".
Please help me create a null column to display this icon, store the row number of all the rows (including the brand new rows), and not mess up the MRU. If you need pictures of what I have and what I need, see my other thread: https://community.oracle.com/thread/3649771 Thank you!
Fractal65,
Do not add any null column in tabular form.
just go to>>Edit tabular form attribute make following change
you will get it position as f02_000X (x-rownum)
now uou can use this rownum value in javascript or anything.
Hope this helps.
I had a similar error with my last project. Do you have a none displayed row selector? Please try to delete it to see if it will work.
I have Table and I want to display multiple row in same band like the below image
I have tried with by Adding frame inside the table column and using list component to list multiple rows but it wont works.
like the following hierarchy
Table-->Detail band-->Column-->Frame-->list component-->TextField
Can any one help me How to Solve this ? thanks in advance
There are two ways of doing it.
Way 1:
Put a sub report into last column. Pass the data to it. This way there would be multiple fields in it.
Way 2:
Use groups and custom styles along with groups(styles and groups will have to manages logically).
I think you should go for way 1 if the data in your last column does not span more than one page. Otherwise way 2 is applicable.