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.
>>
>>
>
>
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