How To Refresh Data on View

[Former Member]

Hi All,

<b>How to Refresh my Data on My View?.</b>

In my application, i get data to table from BAPI. Once i click one record on table, it takes to another view(Here i display full information of table content). If user update his data, it will update particular record in my DB. UpTo Here is fine.

If the user wants to change another record, he will go back and pieck another record. Here table data is not refershing. I read about view.reset(). and i also tried to invalidate() method in WdExit(). Even then it s not refershing. Can any one help me?.

Another Quation: <b>How to sort data on Table?</b>

Can any one proved sample code?

Thanks & Regards

Ravi Golla

[former_member186016 · Accepted solution]

Hi Ravi,

Please refer to this ,It will solve the tabe sorting problem for you.

public void sort(String columnId, IWDNode dataSource) {
		IWDTableColumn column =
			(IWDTableColumn) table.getView().getElement(columnId);
		ReversableComparator reversable =
			(ReversableComparator) comparatorForColumn.get(column);
		if (reversable == null)
			return; // not a sortable column
 
		// remove icon of previously sorted column
		if (currentlySortedColumn != null
			&& currentlySortedColumn.getHeader() != null)
			currentlySortedColumn.getHeader().setImageSource(null);
 
		// bookkeeping
		if (column == currentlySortedColumn) {
			//			reversable.toggleReversed();
		}
 
		currentlySortedColumn = column;
 
		// set icon in currently sorted column
		if (currentlySortedColumn.getHeader() != null)
			currentlySortedColumn.getHeader().setImageSource(
				reversable.isReversed()
					? "~sapicons/s_b_srtd.GIF"
					: "~sapicons/s_b_srtu.GIF");
 
		// sorting
		dataSource.sortElements(reversable);
	}

Regards,

Ashwani Kr Sharma

Message was edited by:

Ashwani Kr Sharma

[Former Member · Accepted solution]

Hi Ashwani,

Thanks for giving me code. Presently i am getting errors. I think i need to import some IWDTableColumn packages. If it is right, if you have any import statements please provide them. Thanks for your help.

Thanks and Regards

Ravi Golla

[former_member186016 · Accepted solution]

import com.sap.tc.webdynpro.clientserver.uielib.standard.api.IWDTableColumn.

You can press CtlrShift'O' after copy pasting the code attached earlier.

Your imports will be resolved automatically.

Regards,

Ashwani Kr Sharma

Message was edited by:

Ashwani Kr Sharma

[former_member186016]

Some more helpful threads !

Regards,

Ashwani Kr Sharma

[Former Member]

Hi,

You get a lot of threds and blogs if you serach for Tablesort

But its always better to open different threads for different questions

AM

[Former Member]

Hi,

Call the method to get data from BAPI onplugfromscreen2

AM