use of valueset

[Former Member]

hi

how to use valuseset with dropdowns and can u explain use of value set.

thanks

kishore

[piyush_kumar6 · Accepted solution]

IWDAttributeInfo attinfo=wdContext.getNodeInfo().getAttribute("name of yr value attribute");

ISimpleTypeModifiable STTDFromCity=attinfo.getModifiableSimpleType();

IModifiableSimpleValueSet valuesetFCity=STTDFromCity.getSVServices().getModifiableSimpleValueSet();

STTDFromCity.setFieldLabel("City Code");

for(int k=0;k<wdContext.nodeItab_Loc().size();k++)

{

valuesetFCity.put(wdContext.nodeItab_Loc().getItab_LocElementAt(k).getLocid(),wdContext.nodeItab_Loc().getItab_LocElementAt(k).getName());

}

[Former Member]

bhh

[Former Member]

Hi,

Valueset is used when we want to convert a simple variable of

buiit in type(String) to simple type at Run time.

Say u have created a context ctx_String of string type and u

want to convert it into simpletype At runtime(This we generally

do when we are not sure of values that would come into

simpletype and will be decided at runtime.)

Use the following code .

IWDAttributeInfo attr_a_Schemas = wdContext.getContext().getRootNodeInfo().getAttribute("ctx_String");
ISimpleTypeModifiable isim_a_schemas = attr_a_Schemas.getModifiableSimpleType();
IModifiableSimpleValueSet isval_a_schemas = isim_a_schemas.getSVServices().getModifiableSimpleValueSet();
isval_a_schemas.clear();
for(int i = 0; i < someLength; i++)// some length equals to ur no of values that u would like to add to this simple type
{
  isval_a_schemas.put("KEY"+i,"DESCRIPTION");//here key and description can be replaces by ur value.
}

In order to use it in dropdown u can bind this context

ctx_string to dropdownbykey.

In order to get the selected value u can use

wdContext.currentContextElement().getCtx_String();

Regards

Surender Dahiya

[Former Member]

Hi,

Following is the code

	  ISimpleTypeModifiable modifiable = wdContext.getNodeInfo().getAttribute("Your Attribute").getModifiableSimpleType();
	  modifiable.hasSVService()
	  ISimpleValueServices simpleValueServices = modifiable.getSVServices();
	  IModifiableSimpleValueSet simpleValueSet = simpleValueServices.getModifiableSimpleValueSet();
	  
	  for(int x=0; x<10;x++)
	  {
		  simpleValueSet.put(String.valueOf(x), String.valueOf(x));
	  }

This is needed only in case of Dropdownbykey.

Regards

Ayyapparaj

[Former Member]

Hi

thanks for u r reply ayyaparaj, can u please the use of value set and the code that was send by,sorry to trouble u

thanks

kishore