Got multiple objects but only display one on the windchill table.How to display all of them?

Question

@ComponentBuilder({"erp.MaterialModelBuilder"})
public class MaterialModelBuilder extends AbstractComponentBuilder {

@Override
public ComponentConfig buildComponentConfig(ComponentParams componentParams) throws WTException {
 ComponentConfigFactory factory = getComponentConfigFactory();
 TableConfig tableConfig = factory.newTableConfig();
 tableConfig.setId("erp.MaterialModelBuilder");
 tableConfig.setLabel("物料数据");
 tableConfig.setSelectable(true);
 tableConfig.setActionModel("exportlisttofile_submenu");

 ColumnConfig o_id = factory.newColumnConfig("o_id", "o_id", true);
 o_id.setWidth(100);
 tableConfig.addComponent(o_id);
 return tableConfig;
}

@Override
public Object buildComponentData(ComponentConfig componentConfig, ComponentParams params) throws Exception {
 String number = (String) params.getParameter("part_number");
 String erpState = (String) params.getParameter("erp_state");
 String fromDate = (String) params.getParameter("fromDate");
 String toDate = (String) params.getParameter("toDate");

 return getMaterielModel(number, erpState, fromDate, toDate); // getMaterielModel() return a 3 size List
}

Debug:

here is the jsp file

HelesicPetr · Accepted Answer

Hi @guide_me

Is the MaterialModel OOTB type of object or is it yours custom type of object?

I had same issue with WTPart. Only the last one has been shown in the table.

I use my own type in my table and I had trouble to show more usage with same WTPart object

I needed to change the oid from WTpart to UsageLink oid and then it worked

do you have getOid method with Override?

@Override
public NmOid getOid()
{
return this.nmOid;
}

PetrH

BjoernRueegg · Answer

Do they have all a different oid? Each row needs to have a separate id, otherwise it's the same object.

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