Hi Gerald,
Thanks for the reply.
I shall give a full view of what am trying to do. I have a page with search
facility with some parameters and obtain search results on that page. The
search results is displayed in a datatable. I need to put the bean either in
session or in saveState to get the row data. But if I put session or
saveState , the search results will have problem. That is when I do a new
search , the old search results won't be removed.
The removeSession problem , I think solved, it was because the session
becomes null at times. I solved i by getting new request from facescontext
every time the session is called.
Codes follows :
jsp :
<t:saveState id="st1" value="#{EXTBean}"/>
<h:dataTable value="#{EXTBean.clientDataList}" var="QuotesSelected"
style="width:100%;" cellspacing="0" border="0"
columnClasses="column1,column2,column3
,column4,column5,column6,column7,column8,column9,column10,column11"
headerClass="dataHeader" binding="#{EXTBean.myDataTable}">
<h:column>
<f:facet name="header">
<h:outputText id="select" value="Select"/>
</f:facet>
<h:selectBooleanCheckbox value="#{EXTBean.checked}"
valueChangeListener="#{EXTBean.select}"
onclick="dataTableSelectOneRadio(this);"/>
</h:column>
<h:column>
<f:facet name="header">
<h:outputText id="client" value="Client" />
</f:facet>
<h:outputText id ="clnt" value="#{QuotesSelected.parentCustomer}"
rendered="true"/>
</h:column>
<h:column>
<f:facet name="header">
<h:outputText id="brand" value="Brand" />
</f:facet>
<h:outputText id="bnd" value="#{QuotesSelected.childCustomer}" />
</h:column>
<h:column>
<f:facet name="header">
<h:outputText id="qtNumber" value="Quote Number" />
</f:facet>
<h:outputText id="qtNo" value="#{QuotesSelected.quoteNo}" />
</h:column>
</h:dataTable>
<h:commandButton id="createnew" action="createNew" value="#{msg.createnew}"
styleClass="focusButton" immediate="true"/>
<h:commandButton id="del" action="#{EXTBean.deleteQuote}"
value="#{msg.delete}" styleClass="focusButton"/>
<h:commandButton id="genQt" action="#{EXTBean.generateQuote}"
value="#{msg.gen_qt}"
styleClass="focusButton" />
<h:commandButton id="supQt" action="#{EXTBean.suppluQuote}"
value="#{msg.supply_qt}" styleClass="focusButton"/>
bean
public String searchQuotes() throws ServiceException,ParseException {
//search action method to get the results.results stored in
getClientDataList() methos
try {
removeFromSession("clientData");
int clientId = Integer.parseInt(getClientId());
List selQuoteList =
QuoteDetailFacade.getCurrentQuotes(clientId,getFromDt(),getToDt());
EXTCustomer customer;
EXTCustomer parentCust;
QuoteType type;
Category ctg;
for (Iterator iter = selQuoteList.iterator(); iter.hasNext();) {
QuoteDetail key = (QuoteDetail)iter.next();
//QuotesSelected qtSel = new QuotesSelected();
setQtSel(new QuotesSelected());
getQtSel().setQuoteNo(String.valueOf(key.getQuoteNo()));
customer =
EXTCustomerFacade.getCustomerById(key.getCustomerId());
parentCust =
EXTCustomerFacade.getCustomerById(Integer.parseInt(String.valueOf(customer.getParent_cust_id())));
getQtSel().setParentCustomer(parentCust.getCustomer_nm());
getQtSel().setChildCustomer(customer.getCustomer_nm());
List nmList = UserFacade.getNameById(key.getOwner());
for (Iterator tr = nmList.iterator(); tr.hasNext();) {
Object[] obj = (Object[])tr.next();
if(obj[0] != null && obj[1] != null) {
String uname = obj[0].toString() +" "+obj[1].toString();
getQtSel().setOwner(uname);
}
}
getQtSel().setValue(String.valueOf(key.getTotalCost()));
getQtSel().setVat(String.valueOf(key.getTotalVAT()));
type = QuoteTypeFacade.getTypeById(key.getTypeId());
getQtSel().setTypeNm(type.getQtTypeNm());
ctg = CategoryFacade.getCtgById(key.getCategoryId());
getQtSel().setCategoryNm(ctg.getCtgNm());
getQtSel().setDateRequested(key.getDateRequested());
Logger.getLog().debug("quoteNumber :
"+getQtSel().getQuoteNo());
getClientDataList().add(getQtSel());
}
setSession("clientData",clientDataList);
Logger.getLog().debug("clientDataList : "+clientDataList.size());
}catch(ServiceException se){Logger.getLog().error("error :
"+se.getMessage());}
return "searchQuotes";
}
public List getClientDataList() {
if(clientDataList == null) {
clientDataList = new ArrayList();
}
return clientDataList;
}
public void setClientDataList(List clientDataList) {
this.clientDataList = clientDataList;
}
public String generateQuote() throws ServiceException { //action methos
for command button genQt removeFromSession(Constants.QUOTE_DETAILS);
QuoteDetail detail = null;
Logger.getLog().debug("qtSelected !!!!! : "+qtSel.getQuoteNo());
String quoteNo = qtSel.getQuoteNo();
List detList =
QuoteDetailFacade.getDetailsByQtNo(Integer.parseInt(quoteNo));
Logger.getLog().debug("detList : "+detList.size());
for (Iterator dt = detList.iterator(); dt.hasNext();) {
detail = (QuoteDetail) dt.next();
Logger.getLog().debug("qtdetail : "+detail.getQuoteNo());
}
setSession(Constants.QUOTE_DETAILS,detList);
return "generatequote";
}
public void select(ValueChangeEvent event) {
qtSel = (QuotesSelected) myDataTable.getRowData();
}
Please have a look if you can help me on this.
Thanks,
JS.
Gerald Müllan wrote:
>
> Hi,
>
> can you post little code snippet of what you wanna exactly do?
>
> regards,
>
> Gerald
>
> On 11/28/06, JS <[EMAIL PROTECTED]> wrote:
>>
>> A big thank you to you Gerald. It worked for me. But, when I set the
>> session
>> separately in each bean object(but not all obejct) , I cannot remove it
>> from
>> the session. Why is that ?
>> I used, session.removeAttribute(atrib);
>>
>>
>>
>> Gerald Müllan wrote:
>> >
>> > Hi,
>> >
>> > use t:saveState in this case. With this component, scope of the bean
>> > will be longer than request but shorter than session.
>> >
>> > Usage:
>> >
>> > <t:saveState value="#{yourBean}"/>
>> >
>> > cheers,
>> >
>> > Gerald
>> >
>> > On 11/28/06, JS <[EMAIL PROTECTED]> wrote:
>> >>
>> >> Hi,
>> >>
>> >> I am getting the selected row value now. I am using javascript and
>> >> valueChangelIstener to get the rowData.
>> >> But it will work only if I gave the bean in session scope. Here is my
>> >> code :
>> >> jsp :
>> >>
>> >> function dataTableSelectOneRadio(radio) {
>> >> var id = radio.name.substring(radio.name.lastIndexOf(':'));
>> >> var el = radio.form.elements;
>> >> for (var i = 0; i < el.length; i++) {
>> >> if (el[i].name.substring(el[i].name.lastIndexOf(':')) == id) {
>> >> el[i].checked = false;
>> >> }
>> >> }
>> >> radio.checked = true;
>> >> }
>> >>
>> >>
>> >> <h:dataTable value="#{EXTBean.clientDataList}" var="QuotesSelected"
>> >> style="width:100%;" cellspacing="0" border="0"
>> >> columnClasses="column1,column2,column3
>> >> ,column4,column5,column6,column7,column8,column9,column10,column11"
>> >> headerClass="dataHeader" binding="#{EXTBean.myDataTable}">
>> >> <h:column>
>> >> <f:facet name="header">
>> >> <h:outputText id="select" value="Select"/>
>> >> </f:facet>
>> >> <h:selectOneRadio valueChangeListener="#{EXTBean.select}"
>> >> onchange="dataTableSelectOneRadio(this);">
>> >> <f:selectItem itemValue="#{QuotesSelected.quoteNo}" itemLabel=""/>
>> >> </h:selectOneRadio>
>> >>
>> >>
>> >> bean:
>> >>
>> >> public void select(ValueChangeEvent event) {
>> >> qtSel = (QuotesSelected) myDataTable.getRowData();
>> >> }
>> >>
>> >> public HtmlDataTable getMyDataTable() {
>> >> return myDataTable;
>> >> }
>> >>
>> >> public void setMyDataTable(HtmlDataTable myDataTable) {
>> >> this.myDataTable = myDataTable;
>> >> }
>> >>
>> >>
>> >> If I put the bean in session scope I cannot remove the earlier session
>> >> when
>> >> I do the actions.
>> >> How can I manage a session scoped bean ? Or can I use request scope to
>> do
>> >> this ?
>> >>
>> >> Thanks,
>> >> JS.
>> >>
>> >>
>> >>
>> >> Cagatay Civici wrote:
>> >> >
>> >> >>
>> >> >> datatable rows :
>> >> >> select column1 column2
>> >> >> o row1 row1
>> >> >> o row2 row2
>> >> >>
>> >> >> Generate Delete
>> >> >
>> >> >
>> >> > Hi JS, have you tried selectOneRow in sandbox?
>> >> >
>> >> > http://example.irian.at/example-sandbox-20061127/selectOneRow.jsf
>> >> >
>> >> > Cagatay
>> >> >
>> >> > On 11/27/06, JS <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> Hi Andrew,
>> >> >>
>> >> >> Thanks for the reply. I have downloaded the jar. But where can I
>> find
>> >> the
>> >> >> jenia tag library documentation ?
>> >> >>
>> >> >> Thanks,
>> >> >> JS.
>> >> >>
>> >> >>
>> >> >> Andrew Robinson-5 wrote:
>> >> >> >
>> >> >> > I recommend using the controls from "http://www.jenia.org/";. They
>> >> have
>> >> >> > a radio and a checkbox that are made to work with data tables
>> (and
>> >> >> > work nicely with the tomahawk data table).
>> >> >> >
>> >> >> > -Andrew
>> >> >> >
>> >> >> > On 11/26/06, JS <[EMAIL PROTECTED]> wrote:
>> >> >> >>
>> >> >> >> Thanks Gerald. Let me just clear, so in short you are saying, I
>> can
>> >> >> use
>> >> >> >> radio
>> >> >> >> inside command link for just selection purpose even though its a
>> >> >> circular
>> >> >> >> way.
>> >> >> >>
>> >> >> >> Thanks,
>> >> >> >> JS.
>> >> >> >>
>> >> >> >> Gerald Müllan wrote:
>> >> >> >> >
>> >> >> >> > Hi,
>> >> >> >> >
>> >> >> >> > from usability point of view i would suggest to delete an item
>> >> >> >> > directly via clicking on a commandLink as the "o"; the
>> >> requirement
>> >> >> of
>> >> >> >> > selecting only one entry can be also met with this approach.
>> >> >> >> >
>> >> >> >> > You are achieving the same result as with the radio structure,
>> >> the
>> >> >> >> > radio way seems little bit circular to me.
>> >> >> >> >
>> >> >> >> > The only way which comes to my mind to simulate the
>> >> >> commandLink-radio
>> >> >> >> > is doing a submit on every onchange event. But
>> >> updateActionListener
>> >> >> >> > will not work in this case, it`s only for components with an
>> >> action
>> >> >> >> > attribute (ActionSource comps).
>> >> >> >> >
>> >> >> >> > cheers,
>> >> >> >> >
>> >> >> >> > Gerald
>> >> >> >> >
>> >> >> >> > On 11/26/06, JS <[EMAIL PROTECTED]> wrote:
>> >> >> >> >>
>> >> >> >> >> Thanks Gerald.
>> >> >> >> >> What I want exactly is,
>> >> >> >> >>
>> >> >> >> >> datatable rows :
>> >> >> >> >> select column1 column2
>> >> >> >> >> o row1 row1
>> >> >> >> >> o row2 row2
>> >> >> >> >>
>> >> >> >> >> Generate Delete
>> >> >> >> >>
>> >> >> >> >> Above shown 'o' represents radio(or checkbox or commandlink)
>> >> >> Generate
>> >> >> >> and
>> >> >> >> >> Delete are command buttons. So when I select a row and press
>> a
>> >> >> command
>> >> >> >> >> button I only need to get the value of the unique id. So when
>> I
>> >> >> user
>> >> >> >> >> press
>> >> >> >> >> the link or radio or check box , he can select only one row ,
>> >> not
>> >> >> >> >> multiple
>> >> >> >> >> rows. When he press another row the earlier slected one needs
>> to
>> >> be
>> >> >> >> >> deselected. I think as you said command link works for that.
>> But
>> >> >> can
>> >> >> I
>> >> >> >> >> use
>> >> >> >> >> radio inside command link ?
>> >> >> >> >>
>> >> >> >> >> Thanks,
>> >> >> >> >> JS.
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >> Gerald Müllan wrote:
>> >> >> >> >> >
>> >> >> >> >> > Hi,
>> >> >> >> >> >
>> >> >> >> >> > well, in this case it would be best to use
>> >> >> t:updateActionListener.
>> >> >> >> You
>> >> >> >> >> > can specify a value and push it to somewhere in the model.
>> >> There
>> >> >> is
>> >> >> >> no
>> >> >> >> >> > special need of a radio button or checkbox, you only have
>> to
>> >> give
>> >> >> it
>> >> >> >> a
>> >> >> >> >> > commandLink and embed the updateActionListener in it.
>> >> >> >> >> >
>> >> >> >> >> > Have a look:
>> >> >> >> >> >
>> >> >> >> >> > <h:commandLink value="delete entry"
>> >> >> action="#{bean.goDeleteItem}">
>> >> >> >> >> > <t:updateActionListener property="#{entry.id}"
>> >> >> >> >> > value="#{bean.entryId}"/>
>> >> >> >> >> > </h:commandLink>
>> >> >> >> >> >
>> >> >> >> >> > Hope this helps,
>> >> >> >> >> >
>> >> >> >> >> > cheers,
>> >> >> >> >> >
>> >> >> >> >> > Gerald
>> >> >> >> >> >
>> >> >> >> >> > On 11/26/06, JS <[EMAIL PROTECTED]> wrote:
>> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >> >> Thank you. Sorry for my vague question. I know we can
>> select
>> >> a
>> >> >> row
>> >> >> >> >> using
>> >> >> >> >> >> checkbox. But I don't want multiple row selection. I want
>> to
>> >> >> select
>> >> >> >> >> only
>> >> >> >> >> >> one
>> >> >> >> >> >> row since I want to get a unique id from that. So can I
>> use
>> >> >> >> >> selectBoolean
>> >> >> >> >> >> checkbox for that ? Thanks for the time for me.
>> >> >> >> >> >>
>> >> >> >> >> >> JS.
>> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >> >> Cagatay Civici wrote:
>> >> >> >> >> >> >
>> >> >> >> >> >> > Builds are here;
>> >> >> >> >> >> > http://people.apache.org/builds/myfaces/nightly/
>> >> >> >> >> >> >
>> >> >> >> >> >> > There are several ways to select a row, selectOneRow is
>> >> just
>> >> >> one
>> >> >> >> of
>> >> >> >> >> >> them
>> >> >> >> >> >> > that uses a radio button.
>> >> >> >> >> >> >
>> >> >> >> >> >> > Regards,
>> >> >> >> >> >> >
>> >> >> >> >> >> > Cagatay
>> >> >> >> >> >> >
>> >> >> >> >> >> > On 11/26/06, JS <[EMAIL PROTECTED]> wrote:
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> Thanks for your reply Cagatay. Can you please tell me
>> from
>> >> >> where
>> >> >> >> >> can I
>> >> >> >> >> >> >> download jar for sandbox ?
>> >> >> >> >> >> >> Is there anyway in jsf or myfaces for selecting a row ?
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> Thanks,
>> >> >> >> >> >> >> JS.
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> Cagatay Civici wrote:
>> >> >> >> >> >> >> >
>> >> >> >> >> >> >> > Hi,
>> >> >> >> >> >> >> >
>> >> >> >> >> >> >> > There is a special datatable enhancement in sandbox
>> for
>> >> >> that
>> >> >> >> >> called
>> >> >> >> >> >> >> > selectOneRow;
>> >> >> >> >> >> >> >
>> >> >> >> >> >> >> >
>> >> >> >>
>> http://example.irian.at/example-sandbox-20061126/selectOneRow.jsf
>> >> >> >> >> >> >> >
>> >> >> >> >> >> >> > Cagatay
>> >> >> >> >> >> >> >
>> >> >> >> >> >> >> > On 11/26/06, JS <[EMAIL PROTECTED]> wrote:
>> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >> Hi paul,
>> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >> Thanks for the reply. Could you please tell me how
>> can
>> >> I
>> >> >> >> select
>> >> >> >> >> a
>> >> >> >> >> >> row
>> >> >> >> >> >> >> >> from
>> >> >> >> >> >> >> >> the datatable ? I need to take a unique id from the
>> >> >> datatable
>> >> >> >> >> and
>> >> >> >> >> >> with
>> >> >> >> >> >> >> >> that
>> >> >> >> >> >> >> >> id I need to do different actions. Please give me a
>> >> >> solution
>> >> >> >> .
>> >> >> >> >> Can
>> >> >> >> >> >> I
>> >> >> >> >> >> >> use
>> >> >> >> >> >> >> >> selectBooleanCheckBox for that purpose ? Can I get
>> that
>> >> >> >> unique
>> >> >> >> >> >> value ?
>> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >> Thanks for the help,
>> >> >> >> >> >> >> >> JS.
>> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >> Paul Spencer-3 wrote:
>> >> >> >> >> >> >> >> >
>> >> >> >> >> >> >> >> > JS,
>> >> >> >> >> >> >> >> > I am not sure what you are asking for. A radio
>> button
>> >> is
>> >> >> >> not a
>> >> >> >> >> >> link,
>> >> >> >> >> >> >> >> > this it can not be used to select a row. See the
>> >> >> >> MasterDetail
>> >> >> >> >> >> >> >> > example[1] for an example of linking from an
>> detail
>> >> row.
>> >> >> >> >> >> >> >> >
>> >> >> >> >> >> >> >> > Paul Spencer
>> >> >> >> >> >> >> >> >
>> >> >> >> >> >> >> >> >
>> >> >> >> >> >>
>> >> >> [1]http://example.irian.at/example-simple-20061125/masterDetail.jsf
>> >> >> >> >> >> >> >> >
>> >> >> >> >> >> >> >> >
>> >> >> >> >> >> >> >> > JS wrote:
>> >> >> >> >> >> >> >> >> Hi,
>> >> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >> >> Please anyone tell me how can I select a row from
>> >> >> >> t:datatable
>> >> >> >> >> >> using
>> >> >> >> >> >> >> >> >> t:selectoneradioButton ?
>> >> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >> >> Please help me.
>> >> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >> >> Thanks,
>> >> >> >> >> >> >> >> >> JS.
>> >> >> >> >> >> >> >> >
>> >> >> >> >> >> >> >> >
>> >> >> >> >> >> >> >> >
>> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >> --
>> >> >> >> >> >> >> >> View this message in context:
>> >> >> >> >> >> >> >>
>> >> http://www.nabble.com/select-a-row-tf2705195.html#a7546933
>> >> >> >> >> >> >> >> Sent from the MyFaces - Users mailing list archive
>> at
>> >> >> >> >> Nabble.com.
>> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >>
>> >> >> >> >> >> >> >
>> >> >> >> >> >> >> >
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> --
>> >> >> >> >> >> >> View this message in context:
>> >> >> >> >> >> >>
>> http://www.nabble.com/select-a-row-tf2705195.html#a7547087
>> >> >> >> >> >> >> Sent from the MyFaces - Users mailing list archive at
>> >> >> >> Nabble.com.
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >>
>> >> >> >> >> >> --
>> >> >> >> >> >> View this message in context:
>> >> >> >> >> >> http://www.nabble.com/select-a-row-tf2705195.html#a7547126
>> >> >> >> >> >> Sent from the MyFaces - Users mailing list archive at
>> >> >> Nabble.com.
>> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >> >
>> >> >> >> >> >
>> >> >> >> >> > --
>> >> >> >> >> > http://www.irian.at
>> >> >> >> >> >
>> >> >> >> >> > Your JSF powerhouse -
>> >> >> >> >> > JSF Consulting, Development and
>> >> >> >> >> > Courses in English and German
>> >> >> >> >> >
>> >> >> >> >> > Professional Support for Apache MyFaces
>> >> >> >> >> >
>> >> >> >> >> >
>> >> >> >> >>
>> >> >> >> >> --
>> >> >> >> >> View this message in context:
>> >> >> >> >> http://www.nabble.com/select-a-row-tf2705195.html#a7548643
>> >> >> >> >> Sent from the MyFaces - Users mailing list archive at
>> >> Nabble.com.
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > --
>> >> >> >> > http://www.irian.at
>> >> >> >> >
>> >> >> >> > Your JSF powerhouse -
>> >> >> >> > JSF Consulting, Development and
>> >> >> >> > Courses in English and German
>> >> >> >> >
>> >> >> >> > Professional Support for Apache MyFaces
>> >> >> >> >
>> >> >> >> >
>> >> >> >>
>> >> >> >> --
>> >> >> >> View this message in context:
>> >> >> >> http://www.nabble.com/select-a-row-tf2705195.html#a7550444
>> >> >> >> Sent from the MyFaces - Users mailing list archive at
>> Nabble.com.
>> >> >> >>
>> >> >> >>
>> >> >> >
>> >> >> >
>> >> >>
>> >> >> --
>> >> >> View this message in context:
>> >> >> http://www.nabble.com/select-a-row-tf2705195.html#a7556438
>> >> >> Sent from the MyFaces - Users mailing list archive at Nabble.com.
>> >> >>
>> >> >>
>> >> >
>> >> >
>> >>
>> >> --
>> >> View this message in context:
>> >> http://www.nabble.com/select-a-row-tf2705195.html#a7577462
>> >> Sent from the MyFaces - Users mailing list archive at Nabble.com.
>> >>
>> >>
>> >
>> >
>> > --
>> > http://www.irian.at
>> >
>> > Your JSF powerhouse -
>> > JSF Consulting, Development and
>> > Courses in English and German
>> >
>> > Professional Support for Apache MyFaces
>> >
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/select-a-row-tf2705195.html#a7579540
>> Sent from the MyFaces - Users mailing list archive at Nabble.com.
>>
>>
>
>
> --
> http://www.irian.at
>
> Your JSF powerhouse -
> JSF Consulting, Development and
> Courses in English and German
>
> Professional Support for Apache MyFaces
>
>
--
View this message in context:
http://www.nabble.com/select-a-row-tf2705195.html#a7596723
Sent from the MyFaces - Users mailing list archive at Nabble.com.
