Cardinality.

[Former Member]

I have taken a Model node into the View context and assigned it to the table.

I want the table to be able to select multiple rown.But when I do that.

I am getting error saying that the table cardinality dosent allow muliple selections.

I am also unable to change the Model Node cardinality?

How can we do that??

[former_member751941 · Accepted solution]

Hi Supriya,

Check the Cardinality of the Model node that you have bound to the view. Node Cardinality should be 0..n

From the component controller context you can change the node Cardinality from view context you can change.

From View Layout set <b>selection Mode</b> Property value to <b>Multi</b>.

Regrads,

Mithu

[Former Member · Accepted solution]

Mithu,

I have done this,but still I am getting an exception.I have created the refrence node of the in View controller from the Model.I have changed the cardinality of the Model.But still its not working.

Please help.

[former_member485701 · Accepted solution]

Hi,

Multiple selection means you have to select the selection cardinality as

"0:n " or "1:n". in both the modal node and table node.

Regards,

Praveen

[Former Member]

Hi,

What kind of Model do you have?

If you have an R3 Model, you have to change the Structure into a table,

if that is done, you have to reimport the model.

Regards,

Dennis