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Hello,
I am using a multiselecthelper to iterate through a selected records in a grid. The problem i have is that it works when i actively multi select the records (blue color) but it doesnt work when i click directly on the "all" checkbox. It results on all the records selected (grey color). I can put some code but to be honest the multi select part is quite generic.
For some reason the grid is not catching all the records if i don't click on it. Is there any known bug?, some property maybe? I compared to other standard forms and i don't see the difference.
Thanks in advance.
Hello GirishS,
Yes, I compared the forms and i don't see the difference. The problem (in my case) on looping all the datasource is that sometimes there are records in the datasource that i don't want to use in the loop, thats why i was trying to use the multiselect helper, this way i can multiselect some items, not all.
I am not sure its related to the grid properties. Have you compare the grid properties with RetailAddItems and your form.
I also tested with multiselect helper class its not looping when we select all the records.
But the code I have pasted is looping even though if you select all the records.
Thanks,
Girish S.
Hello, thanks for the answers.
I tried all your contributions without success. I think the problem is related to the grid properties.
I currently have a button to the action panel linked to the grid, with the next code in clicked() method (names are generic)
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MultiselectionHelper helper = MultiselectionHelper::construct();
Table tmpTable;
helper.parmDatasource(Table_DS);
tmpTable = helper.getFirst();
while(tmpTable)
{
//Some Logic
tmpTable = helper.getNext();
}
I must say, the loop works when the selected records in the grid are highlited in blue color but for some reason when i click the "select all tick" it only gets the first record even with all the records selected (highlited in grey color) .
I am not sure is the standard behaviour because the "RetailAddItems" form works fine.
Regards.
I checked multiselect helper doesn't loop if you select all records in the grid. I think this is the standard behavior.
If you want that to work use DataSource getFirst and getNext method instead of Multiselect helper class.
TableName tableName;
tableName = DatasourceName_ds.getFirst(true);
while(tableName)
{
//do some logic here.
DatasourceName_ds.getNext();
}
Thanks,
Girish S,
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