I have an interactive grid with 7 columns. Pertinent to this question are the columns: Fund_Title and Need_Ind. Fund_Title is type Display Only. Need_Ind is type Select List. Need_Ind also has a property setting on Read Only of Type = Value, Item = Fund_Title, Value = Reporting Only, Execute = For Each Row. The page displays appropriately. I am able to utilize the select list in Need_Ind on all rows that do not have a value of Reporting Only as the Fund_Title. Only those rows where column Fund_Title = Reporting Only have the cell Need_Ind disabled. It is actually grayed out. The problem is with the save. Any rows I have modified are being correctly saved. However, any rows with the value Reporting Only in Fund_Title are also being saved, which are the exact rows I do not want to be editable. Thanks for your help.
Related
Populating an Apex 5.1 select list of employees with about 25,000 names is proving to be a performance problem when loading the page. Is there a method of limiting the initial list to a set number (such as 200), and dynamically populating with chunks of additional names as the user scrolls through the list? Are there other options I should consider that would not slow down the page load?
I am currently using a dynamic LOV, and have tried adjusting this LOV to include Oracle row limiting code; however, there is no way of fetching past the initial set of rows. The source of the data is a view on a materialized view.
I appreciate any ideas
I'd use a pop-up LOV with a search function, not showing any records until the user enters a search value (more than 3 characters). I know it's tedious to use a pop-up LOV but it seems the only way to prevent waiting for a slow list to display.
I'd try with cascading lists of values. I don't know what those 25.000 names represent, but - suppose it is a large company. Then you'd
1st LoV: continent
2nd Lov: country
which refers to the previous LoV as where country.continent = :P1_CONTINENT
3rd LoV: city
which refers the previous LoV as where city.coutry = :P1_COUNTRY
4rd Lov is actually your current query:
which refers to the previous Lov as where person.city = :P1_CITY
Now your list of values wouldn't contain 25.000 rows, but - hopefully - a lot less.
unfortunately I'm not an expert of Crystal Report, so I'll post here my question hoping for any help about my issue.
I want to display inside my report the result of a filter on a SQL RecordSet; this RecordSet is looked up from an a single table, of which I want to show some fields of my SQL table, while the filter I want to apply is based on a field parameter (defined static) that I'm trying to set programmatically.
Here below I attached my code where I'm applying the record selection formula, I tried also hard-coding the value instead of passing it through a dropdown selection:
ReportDocument RPT_Doc = new ReportDocument();
RPT_Doc.Load(RPT_Path_Name, OpenReportMethod.OpenReportByDefault);
ApplyConnInfos(ref RPT_Doc);
RPT_Doc.SetParameterValue("data_riferimento", "20161001");
RPT_Doc.RecordSelectionFormula = "{viaggi.data_part_pre} = '20161001'";
crystalReportViewer1.ReportSource = RPT_Doc;
In the first image attached you can find the field parameter definition, while second image is the record selection formula I defined inside my report:
The report always shows all the records of my table (more than ten thousand rows), instead of displaying a filtered RecordSet. The odd thing is Preview function from Visual Studio works like a charm; it prompts the field value, once I confirm the value the viewer displays the report with the rows filtered as I expect..
What am I missing from report/C# program configuration to make the record selection work?
Thank you in advance for any suggestion you can give me :)
Leonardo
Ok, finally we got the solution to our issue.
We found the CrystalReportViewer object used to display generated reports has 2 different properties, SelectionFormula and ViewTimeSelectionFormula; both has default value set to empty string.
Below I attached the picture of .Designer.cs file with the 2 properties valued:
We commented those 2 properties and the selection formulas and field parameters applied through code / report designer worked again.
I have report with Crystal Report and there is a Cross Tab inside of it. In order to pass data to CrossTab I create a DataTable , do some processing on the data and pass it to Crosstab In Report, In Cross Tal I have 3 Group By's. I dont want the cross tab changes the sorting of data I have pass them to it.
This is by default happens in cross Tab Group by
But I dont want the value be sorted.
any Idea for that?
If you wish to maintain the order that the values are loaded into the report, the quickest way is probably to alter the SQL yourself.
Create a new returning field in your SQL statement that starts at 1 and increments with each record. Then tell the Crosstab to sort on the field you just made.
I'm struggling with Crystal Reports suppressing rows whenever I add a field that some rows may not have data in.
I've been able to fix some of the rows and make them show by using the formula:
if not isnull({field}) then {field} else "Arbitrary string to make row display"
This at least fills in the absent field with something and displays the row.
Do I really have to try and identify every field that may have incomplete data for some rows? Or is there some global method to make all rows show no matter what?
Something like: If isnull(ANYTHING) then " "?
you can do right click on the field, then under suppress, click the formula icon beside it and you can input there the conditions.
You can try the following in report options:
Convert Database NULL values to Default
Convert Other NULL values to Default.
This is hidden in File > Report Options. I have used Convert Database NULL Values to default to show 0's instead of blanks for null valued summaries
I have a formula written for a field in Crystal Reports. When i refresh the report, i get a different value from the formula. The required value is always the last value in Browse Field Data dialog for that formula.
Isnt the formula supposed to have only one value as output? why are multiple values shown in browse field data dialog.? Is there a way to retrieve last value of Browse File Data dialog?
My formula looks like below:
WHILEREADINGRECORDS;
NumberVar CODTOTAL;
if {XXX.YYY} = 1 then
( CODTOTAL := CODTOTAL + {XXX.ZZZ};
);
CODTOTAL;
Browse field data shows all the values "CODTOTAL" acquires as a result of that formula and displays a random value amongst the assigned value.
Please help me out. I am amateur in crystal reports.
Any help would be highly appreciated.
~Regards.
First observation should be where have you placed the formula (Details, Footer.. etc).
why are multiple values shown in browse field data dialog.?
Browse field shows the data that is present in the table but in your case you are applying "If" condition of the filed. It can be possible that there is only one record that satisfies your condition.
I would suggest to run the report without the codition, Check the results and apply the condition and check results again.