Error in Table data ?

[Former Member]

Hi @,

In my application I have a table with checkbox and user has to select the checkbox. The details

of the checked rows in table is passed to backend for updation.

But I have observed tht unless the first record in the table is selected the records are

not getting passed to backend I am looping the table node based upon its size and

checked state of checkbox as true and then populating the table to be passed to backend.

Dont know why this strange behaviour is happening.

Regards,

[Former Member · Accepted solution]

Hi,

Lead Selection of your table might be on the first record, please check this

Regards

Ayyapparaj

[Former Member · Accepted solution]

Hi ,

I tried by changing the lead selction also but again it worked like this.

But when I am selecting the first record and then processing it its working fine.

I am using following code to decide the selected checkbox rows :

for (int i = 0; i < wdContext.nodeVendor_Multi().size()

&& wdContext.nodeVendor_Multi().getVendor_MultiElementAt(i)

.getSELECTFLG() == true; i++) {

rfctable = new Zvendordtls();

rfctable.setDeliverymethod(wdContext.nodeVendor_Multi()

.getVendor_MultiElementAt(i).getDELMETHOD());

rfctable.setHsbcpaymethod(wdContext.nodeVendor_Multi()

.getVendor_MultiElementAt(i).getHSBCPAYMMETHOD());

rfctable.setLifnr(wdContext.nodeVendor_Multi()

.getVendor_MultiElementAt(i).getACCNUM());

inp.addZvendorrcrd(rfctable);

}

And this data is passed to RFC

Regards,

Edited by: BeyondThe obvious on Sep 26, 2008 7:53 AM

[Former Member · Accepted solution]

Hi,

With a slight change in your code

for (int i = 0; i < wdContext.nodeVendor_Multi().size(); i++)
{
I<VendorNodeElement>  element  = wdContext.nodeVendor_Multi().getVendor_MultiElementAt(i);
if( element.getSELECTFLG()) // I guess this is your attribute which stores the checked state
{
        rfctable = new Zvendordtls();
        rfctable.setDeliverymethod(element.getDELMETHOD());
        rfctable.setHsbcpaymethod(element.getHSBCPAYMMETHOD());
        rfctable.setLifnr(element.getACCNUM());
        inp.addZvendorrcrd(rfctable);

}
}

[Former Member · Accepted solution]

Hi,

use this,

for (int i = 0; i < wdContext.nodeVendor_Multi().size() ; i++) {

if(wdContext.nodeVendorMulti().getVendor_MultiElementAt(i).getSELECTFLG() == true){_

rfctable = new Zvendordtls();

rfctable.setDeliverymethod(wdContext.nodeVendor_Multi()

.getVendor_MultiElementAt(i).getDELMETHOD());

rfctable.setHsbcpaymethod(wdContext.nodeVendor_Multi()

.getVendor_MultiElementAt(i).getHSBCPAYMMETHOD());

rfctable.setLifnr(wdContext.nodeVendor_Multi()

.getVendor_MultiElementAt(i).getACCNUM());

inp.addZvendorrcrd(rfctable);

}

}

Regards,

ramesh

[Former Member · Accepted solution]

Hi Guys,

Both the code suggested are doing the same thing how this will have any impact Still will see.

Regards

[Former Member · Accepted solution]

Hello,

Your code on action button looks fine, there might be any problem with the initialization. Would you paste that table initialization code?

Few Java Tips:

You don't have to compare any boolean value with a true or false, when using them in any conditional statement.

boolean flag = true;

if (flag == true)
// is as same as this
if (flag)

Also whether you write

for (int i=0; i < 5 && flag; i++)

//this works same as:

for (int i=0; i<5; i++)
{
    if (flag)
}

//unless you don't have any thing to do before if statement

Regards,

Jawed Ali

[Former Member]

Hi,

post the code,

you reading the checkbox value ?

Regards,

ramesh

[Former Member]

Hi,

on click of check box try to fill/create one Node with the selected check box row values.

And use this node for further updation in place of using table Node.

I have done this for delete of rows from the DBase after clicking the checkbox---

in domodify view:- use this code

IWDCheckBox cb = (IWDCheckBox) view.getElement("Checkbox1_0_0_editor");

cb.mappingOfOnToggle().addSourceMapping("checked", "checked");

create check box action with boolean parameter

public void onActiononaddcheck(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent, boolean checked )

{

IPrivateAssignAssociatesView.IVn_DeleteNodeElement ele1;

boolean flag = false;

if (checked) {

ele1 = wdContext.nodeVn_DeleteNode().createVn_DeleteNodeElement();

ele1.setVa_AssName(wdContext.currentVn_AssoDetailsElement().getVa_AssName());

wdContext.nodeVn_DeleteNode().addElement(ele1);

} else {

IWDNodeElement ele2 =wdContext.nodeVn_AssoDetails().getElementAt(wdContext.nodeVn_AssoDetails().getLeadSelection());

for (int i = 0; i < wdContext.nodeVn_DeleteNode().size(); i++) {

try {

if (!ele2.getAttributeValue("va_AssName").equals(null)

&& !(wdContext.nodeVn_DeleteNode() .getElementAt(i) .getAttributeValue("va_AssName")

.equals(null))) {

flag =wdContext.nodeVn_DeleteNode() .getElementAt(i) .getAttributeValue("va_AssName")

equals(ele2.getAttributeValue("va_AssName"));

}

} catch (Exception e) {

flag = true; }

if (flag)

wdContext.nodeVn_DeleteNode().removeElement(

wdContext.nodeVn_DeleteNode().getElementAt(i));

}

}

}

after that you can manipulate the DeleteNode.

Hoe this may help you.

Deepak

[Former Member]

would you mind pasting your source code here?

Also try:

Instead of iterating the table rows; loop through the context attribute node that is mapped with the table. I have done this, for delete selected rows.

Edited by: Jawed Ali on Sep 26, 2008 10:47 AM