Events in a table are fired in context, so you can access bound
component attributes in the correct context (assuming that you are
catching a value change event in a table child)
On Tue, Jul 15, 2008 at 7:46 PM, Graeme Steyn <[EMAIL PROTECTED]> wrote:
> Andrew, thank you. I think the problem is in the actual value change
> event listener code. I am not sure how to access or update the
> individual components. The current code appears as follows:
>
> public void institutionValueChange(ValueChangeEvent event) {
>
> String newValue = (String) event.getNewValue();
>
> UIXTable table = (UIXTable) constrainedTertiaryEducationTable;
> TertiaryEducation row = (TertiaryEducation) table.getRowData();
>
> if (newValue != null) {
>
> // Find the hepCode value...
>
> if (inHepList) {
> row.setInstitutionId(hepCode);
> row.setCountry(
> PeopleSoftConstants.AUSTRALIAN_COUNTRY_CODE);
> }
> } else {
> row.setInstitutionId(null);
> }
>
> // Render response to prevent going to the validation phase for
> the
> // other components. This prevents validation errors for the as
> yet
> // incomplete fields.
> getFacesContext().renderResponse();
>
> }
>
> Basically, the row.set... operations are for updating the values in the
> other columns for the same row. I would also have liked to do something
> along the lines of
>
> countryComponent.setDisabled(true);
>
> Unfortunately, I am not sure how this gets done without binding to the
> component in the backing bean, which I have being having problems with
> as well. As you can see, I am a little new at trying to manipulate
> table contents using PPR.
>
> Regards,
>
> Graeme.
>
>> -----Original Message-----
>> From: Andrew Robinson
>> Sent: Wednesday, 16 July 2008 1:48 AM
>>
>> For access in the same row, what you have done looks correct to me.
>> Only when you want to go to a different row or from outside the table
>> into a row that it is a problem (must be handled with code). Can you
>> check using firebug if the HTML is being sent down for the two
>> components?
>>
>> -Andrew
>>
>> On Tue, Jul 15, 2008 at 4:57 AM, Graeme Steyn <[EMAIL PROTECTED]>
>> wrote:
>> > Hi,
>> >
>> > I have a table with a tr:inputText field that I have attached a
>> jquery
>> > autocomplete function to. When the value of this input field
>> changes, I
>> > would like to do a PPR operation that updates corresponding hidden
>> input
>> > and select one choice components in the same row. The code for the
>> two
>> > columns appears below.
>> >
>> > Within the institutionValueChange event code, how would I access the
>> > "constHep" and "constCntry" components to update their values and in
>> the
>> > case of the "constCntry" disable the component based on the new
>> value.
>> >
>> > Any points would be greatly appreciate.
>> >
>> > Thank you.
>> >
>> > Regards,
>> >
>> > Graeme.
>> >
>> > <tr:column>
>> > <f:facet name="header">
>> > <tr:panelHorizontalLayout
>> > valign="middle">
>> > <tr:image
>> > source="#{bundle.liveSearch}"
>> > styleClass="searchIco"
>> > shortDesc="#{bundle.iconLiveSearch}" />
>> > <tr:outputText value="#{bundle.eduInstitutionHeader}" />
>> > </tr:panelHorizontalLayout>
>> > </f:facet>
>> > <tr:panelHorizontalLayout
>> > valign="middle">
>> > <tr:inputHidden
>> > id="constHep"
>> > value="#{entry.institutionId}"
>> > partialTriggers="constInst" />
>> >
>> > <tr:inputText
>> > id="constInst"
>> > value="#{entry.institution}"
>> > immediate="true"
>> > autoSubmit="true"
>> > valueChangeListener="#{entry.institutionValueChange}" >
>> > <f:validateLength maximum="50" />
>> > </tr:inputText>
>> > </tr:panelHorizontalLayout>
>> > </tr:column>
>> >
>> > <tr:column >
>> > <f:facet name="header">
>> > </f:facet>
>> >
>> > <tr:selectOneChoice
>> > id="constCntry"
>> > partialTriggers="constInst"
>> > value="#{entry.country}" >
>> > <f:selectItems value="#{applicationSelectItems.countryList}"
>> />
>> > </tr:selectOneChoice>
>> > </tr:column>
>> >
>> >
>> > Graeme Steyn
>> > Information Systems
>> > Information Technology Division
>> > CQUniversity
>> > Tel: +61 7 4930 9256
>> > Fax: +61 7 4930 6814
>> > E-mail: [EMAIL PROTECTED]
>> >
>> >
>> > This e-mail message is intended only for the use of the individual
> or
>> > entity to which it is addressed and may contain information that is
>> > privileged, confidential and exempt from disclosure under applicable
>> > law. If you are not the intended recipient, any dissemination,
>> > distribution or copying of this communication is strictly
> prohibited.
>> If
>> > you have received this communication in error, please notify me
>> > immediately by facsimile or telephone.
>> >
>> >
>
