Tree in sidebar region

I have a page (No Tabs With Sidebar) that should show a tree region with tree in the sidebar (REGION_POSITION_02) however it doesn't. If I move the tree region to another position (REGION_POSITION_03) then it displays OK.
If I add a text field to the tree region then that displays OK wherever the region is placed.
Funny thing is this worked in APEX 2.2 but not now I've moved to 3.0.
Any ideas?

I used theme 10 (Sand). I've tried one of the others as well (can't remember which) but this had the same problem. In the mean time I've moved away from sidebar + tree and have opted instead for horizontal DHTML list at the top of my screen (with customized template to automatically open on MouseOver event). This way navigation is only one click instead of two and at the same time it leaves more room on the page itself to show tabular data.
I do remember that I did seem to be able to display the tree if I first closed my browser and called up the page again. My browser cache is cleared on shutdown so could this perhaps have an effect? B.t.w. I'm using Firefox 3.0 beta 4.
Also my first post was slightly misleading as I've tested it since in both APEX 2.2 and 3.0 and both had the same problem.
I can't show my application publically but I'll see if I can knock up something quickly on apex.oracle.com and post a link here. If it is a browser problem though I doubt whether I'll be able to reproduce it.

Similar Messages

How to center a button in a sidebar region

Unfortunately, position options for buttons only include left and right. If I want to center buttons in a sidebar region, how might that be done?
It's easy in firebug to modify <td align="left"> to <td align="center"> which fixes everything, but I'm not sure how this might be overridden in apex.
I've attempted putting center tags in the header/footer of the sidebar region and some stylesheet options (I'm a stylesheet beginner so who knows...) but I've not had any luck.
Thoughts?
Thanks!
Paul

Hi,
It would depend on the theme that you are using and what else may be contained within the sidebar region.
For example, in Theme 12 with only buttons in the region, you could add the following into the page's HTML Header setting:
<style type="text/css">
.t12SideBarNav td td {text-align:center}
</style>.t12SideBarNav is the class name used for Theme 12's sidebar region and td td refers to a nested TD (table cell) tag within a TD tag within the region (the region, at least for Theme 12, is a table within a table). So, this aligns the contents of the inner TD tag which contains the buttons.
Andy

Horizontal Scroll unavailable when Left Sidebar region present

Hi,
I have created a classic report in Apex 4.0 which has so many columns (end user requirement) that one has to horizonatal scroll to review the whole of the report content fields returned.
This is fine...
Up until the point that I implement a sidebar region to the page, which contains within it a pull-down navigation list region.
At this point, I can no longer perform a horizontal scroll, and thus the report is visibly truncated to the first X fields that will fit within the browser standard pane.
Is there some way that I can resolve this?
Best regards,
- Tony.

Hi,
I have now managed to resolve this, and the "look" is somewhat better.
The solution I have adopted is to place a html div style in the report region's header and footer to limit the overall size.
This has limited the overall length/width of the report so users can up/down/left/right scroll through the result set on the one screen view area.
Users tend to like the whole of the report presented at once, instead of any pagination, so this works a treat.
T.

Align buttons vertically in sidebar region

Good morning.
Hope someone can help me with a problem I'm having.
How do I align the buttons vertically in my region, they continually appear horizontally.
ie.
<Button1>
<Button2>
<Button3>
not like <Button1> <Button2> <Button3> which is how it looks at the moment.
Some Background Info:
I am using theme 17.
I have a region titled 'Letters' of type 'HTML Text' with a Sidebar Region template displayed in Page Template Body (3..) at Column 2.
Apex version 3.2.1.00.12 (still!)
IE 6 (still!)
I would be very grateful for any advice.
Thanks
Sue

Thanks for your speedy reply.
I am using region buttons.
I did try button items and they looked ok but I couldn't get them to call my javascript functions so I changed them to region buttons.
How would you suggest I change the template? Would you change the button template, the sidebar template or place some css in the page/region header?
Thanks
Sue

Sidebar region with scrollbars

I am using the 'Sidebar with no tabs' template on my pages. My sidebar region has moe items verticallly than the other regions. Why am I not seeing a scrollbar in my sidebar region, so it can scroll indepenently of the other regions? Currenly ,the scrollbar display for the entire page?

Hello,
Why would you expect to see scrollbars there automatically?
Did you change your html to put them there?
Isn't the standard result of an HTML page when the content is more than the visible screen to put a scrollbars on the whole page.
That being said you can edit your template either sidebar region or the page template with something 'like' this and you will get your second set of scrollbars.
<div style="overflow:auto;height:600px;">..........Content Here..........</div>
If you can't get it to work you should put an example on htmldb.oracle.com. UI problems are very hard to debug if you can't see them.
Carl
Message was edited by:
cbackstr
Message was edited by:
cbackstr

UI shell task list: Showing a tree hierarchy in Regional Area

Hi,
We have a requirement where we want a tree to be displayed in the menu model as task list links and clicking on any node in the tree should open up a task flow in the local area.
Given below is one example, in the task list in the UI shell (Regional Area) and the tree should also appear as a link and on clicking any of the nodes should call a task flow with the context getting passed.
A
B
C
Please let me know if you have any idea on how to achieve this functionality.
Thanks,
Rakesh

Hi,
I can't to this time share the whole document or sample. However, the way to do this is quite simple. The document I pointed you to actually contains the soluion (though not in code)
1. Create a managed bean with method for lauching each of the task flows you want to launch (e.g. openCreateDepartmentBTF, openUpdateEmployeesBtf).
2. The managed bean method then uses the the TabContext as shown in the example below
//clicking the link in the customer tree or using the context menu
    //opens the selected customer orders task flow in a new tab in the
    //UI Shell template
    public void openCustomerOrdersTab(ActionEvent actionEvent){
      //the tree node for customers is a command link
      UIComponent link = (UIComponent) actionEvent.getSource();
      //the command link as custom attributes defined to pass arguments
      //to the task flow. The customerName attribute is a display string
      //to show as the tab title
      String customerName = (String) link.getAttributes().get("customerName");
      //the task flow requires the customer ID as a query parameter
      Object initialQueryArgument = link.getAttributes().get("initialQueryArgument");
      //arguments must be passed in a HashMap to teh task flow to be generic. The UI Shell tab
      //context class is passed implicit
      HashMap taskFlowParameters = new HashMap();
      taskFlowParameters.put("initialQueryArgument", initialQueryArgument);
      taskFlowName = "/WEB-INF/customerOrdersCRUD/customerOrdersCRUD-btf.xml#customerOrdersCRUD-btf";
      //call a private method that accesses the TabContext class to open a new tab
      this._launchActivity(customerName+" Orders", taskFlowName, taskFlowParameters, true);
      this.showInnerToolbar();
    }3) Create the tree similar to
<af:tree value="#{bindings.AllCountries.treeModel}" var="node"
     selectionListener="#{bindings.AllCountries.treeModel.makeCurrent}"
      rowSelection="single" id="t1" autoHeightRows="35">
      <f:facet name="nodeStamp">
              <af:commandLink id="cl4" text="#{node}"
                                           rendered="#{node.hierTypeBinding.viewDefName == 'oracle.summit.model.views.CustomerVO'}"
                                           actionListener="#{tabShellLauncher.openCustomerOrdersTab}"
                                           clientComponent="true">
                                          <f:attribute name="initialQueryArgument"
                                                                         value="#{node.id}"/>
                                          <f:attribute name="customerName"
                                                             value="#{node.name}"/>
                    </af:commandLink>
         </f:facet>
</af:tree>                                                    If you need different command links for different nodes in teh hierarchy, you can add them all and then set its rendered property to
rendered="#{node.hierTypeBinding.viewDefName == 'oracle.summit.model.views.CountryVO'}"
In the above sample, the command link only renders if the VO is CountryVO in the specified package
Frank

Tree on Dyanamic region . Uncommited data means warn me

hi jdev experts,
am using jdev 11.1.1.5.0 - adfbc - oracle db10g.
what i did:
am using af:tree. on that tree leaves holds command links.
if i hit that links means one dynamic regions(jsff) will opens.
it's ok all are fine.
but my need:
i did some changes one dynamic regions(jsff). and i go to another dynamic regions(jsff)
means.
some Uncommited datas please save it or want to lost it.
One more thing:
in adf jspx page af:document holds uncommited data warning on or off state. i know about it. it is working properly.
question1:
my question if it is jspx that ok. i want the same in jsff also?
how can i achieve it ?
edit in late:_
question 2:
for eg:
i had two tabs;
tab1 - input text1
tab2 - input text123
here i did some changes in tab1 inputtext1 not saved
and switch to another tab means.
it should warn me please that data or want to last?
so this my question? how can i do uncommited data in tabs(pane tabbed or show detail item)?

Can't you check with getDBTransaction().isDirty() on am instance
Edited by: Ramandeep Nanda on Feb 10, 2012 2:17 PM

"+" sign on top of the label in ajax memory tree. Please help..

Hi all,
I am following Spendolini's example of creating a ajax memory tree. Everything is working fine, but for the display. The "+" or "-" sign is being displayed on top the label as follows:
+
OPTION1
I placed the tree in sidebar region. Can anyone give me some suggestions?
Regards,
Suma.

Suma,
That is simply an issue with putting the tree in the sidebar of the template, which has a fixed width. You'll need to change the HTML of the template for that page in order to prevent the "+" from being displayed on its own line. Otherwise, you can put the Tree in a standard region and put your report adjacent to it by selecting Column 2 for the report.
Thanks,
- Scott -

Tree region doesn't display correctly in IE7.

I've created a tree region in a page, I put it in the sidebar region position. I'm using theme 13 and my page template is No Tabs with sidebar.
In Google Chrome and Firefox it displays wonderful... But in IE 7.. the Form Region elements float over the tree. How can I fix it ???

I also need to add that the font problem exists on the results slide for the reported variables. The default text and the variable are both assigned to the same font yet the variables are defaulting to Times New Roman.

Tree expand / contract not working when region copied...

Hi
I have a tree view region which I want to appear on each relevant page. Simple, thinks I, I'll copy the region from page to page... but when I do this then the expand / contract buttons don't work. If I create a new tree region then paste in the code from the tree region I want to copy all works well...
Using Apex version 4.0.0.00.46.
Anybody else seen this?
Steve

>
The existing page zero appears at the top of other pages, containing specific data. This Tree element only appears on the config pages and is on the left hand side of the page.
>
You've just caused me to make a discovery that I hadn't noticed in nearly 6 years of APEX use: Page Zero is assigned a page template! I've no idea why this is: I don't think it should; this template will have absolutely no effect on how the application is actually rendered so I therefore think we should ignore it and maybe it will go away...
Has the presence of a page template on Page Zero influenced your thinking on its use?
Understand that regions on Page Zero will not be rendered according to the Page Zero template, but according to the page template for the page they are included on. The region Display Points remain constant: if you assign the Tree element to region position 2 on Page Zero, and it's included on pages 6, 7 and 8, then it will appear in region position 2 on pages 6, 7 and 8. However, using page templates and CSS, region position 2 can be in completely different places on the screen on pages 6, 7 and 8 (and even be in different positions on the screen and on a printout from the same page...).
The other main thing about Page Zero is that the rendering of regions can be controlled conditionally, often using the Current page in Expression 1 condition, where a list of page numbers specifies which pages a region should be included on. So to make your Tree region only appear on Config pages 6, 7 and 8, set its Display Position to Region Position 2, and give it a Current page in Expression 1 condition with Expression 1 set to <tt>6,7,8</tt>. If the "existing page zero" elements appear on every page except 6, 7 and 8 then use the opposite Current Page not in Expression 1 condition...
Only very simple apps would tend to include all Page Zero regions on other pages in their entirety: most of the time there will be mix'n'match using conditional rendering.
>
Which raises yet another question (getting my 2 cents worth here!) - can we conditionally change the position of a region? eg if on app pages 1 thru 5 then page zero is at top. if on pages 6 thru 8 then appears on left side?
>
Hope I've managed to explain why that's not how it works?
(And reflecting on the mysterious presence of a template on Page Zero, I can only think that it has something to do with the Display Point preview pop-up, even though it's entirely useless as a safe guide to where the region will ultimately appear...)

Calling boolean function from tree query

Hi all,
I have placed a tree on my sidebar region from the following query
select PAGE_NO id,
PARENT_PAGE_NO pid,
NAME name,
'f?p=&APP_ID.:'||page_no||':&SESSION.' link,
null a1,
null a2
from #OWNER#.APEX_PAGES
WHERE page_no = :APP_PAGE_ID
AND nvl(navigation,'N') = 'Y'
Its running perfectly fine. Now i have my custom function "isUserAllowed(app_user, name_of_node, isParent)" which returns a boolean expression is the logged in User has access privilege on that node.
How can i run my function inside the tree query so that node is visible only for those values in which my function returns "true"? and not on others?
With Regards,
Sunil Bhatia

The "wrapper" function would actually be pretty easy - just another function to call the one returning the boolean and convert it to some other value, numeric or character. something like (untested)
<pre>
FUNCTION wrapper_function(P_whatever varchar2) return varchar2 IS
v_return_value_c varchar2(5);
BEGIN
r_return_value_c := case boolean_function(p_whatever)
when true then 'true'
else 'false;
return v_return_value_c;
END;
</pre>
Using the function in the WHERE clause could look something like this (untested, but should work if done correctly)
<pre>
select whatever
from your_table
where wrapper_function(whatever) = 'true'
</pre>

ORA-06502 on "Help Text" region when changing pages on a tabular form

Hello everybody,
We are developing an application on Apex 4.1.0.00.32. This application have some pages with tabular forms and these pages uses a page zero as template. In this page zero, we have added two sidebar regions: a list region to navigate on the application and a help text to describe how to use our application.
The problem occurs when the tabular split the records into pages (since it has more records that it can show on a single page). When the user clicks to change to another page, Apex raises an ORA-06502: PL/SQL: numeric or value error as described below:
Erro ao renderizar a região "Ajuda". ORA-06502: PL/SQL: erro: erro de conversão de caractere em número numérico ou de valor
Informações Técnicas (visível somente para desenvolvedores)
is_internal_error: true
apex_error_code: APEX.REGION.UNHANDLED_ERROR
ora_sqlcode: -6502
ora_sqlerrm: ORA-06502: PL/SQL: erro: erro de conversão de caractere em número numérico ou de valor
component.type: APEX_APPLICATION_PAGE_REGIONS
component.id: 2
component.name: Ajuda
error_backtrace:
ORA-06512: em "APEX_040100.WWV_FLOW_DISP_PAGE_PLUGS", line 3654
ORA-06512: em "APEX_040100.WWV_FLOW_DISP_PAGE_PLUGS", line 4204
Obs: Our database is in Brazilian Portuguese, so I guess it will be hard for some people to understand the first two lines! :)
We have tried to change the pagination style of the tabular form and change the region model of the help text but the problem still happens.
Does anyone an ideia about what this may be?
Thanks in advance!

I am getting the exact same message, to the line number, also in APEX 4.1.0.0.32.
Occurs when changing pages in a classic report, Standard region template, select list pagination, when selecting a different pagination set.
In English:
Error during rendering of region "Matched Participants Help & Hints".
ORA-06502: PL/SQL: numeric or value error: character to number conversion error
Technical Info (only visible for developers)
is_internal_error: true
apex_error_code: APEX.REGION.UNHANDLED_ERROR
ora_sqlcode: -6502
ora_sqlerrm: ORA-06502: PL/SQL: numeric or value error: character to number conversion error
component.type: APEX_APPLICATION_PAGE_REGIONS
component.id: 2
component.name: <strong>Matched Participants</strong> Help & Hints
error_backtrace:
ORA-06512: at "APEX_040100.WWV_FLOW_DISP_PAGE_PLUGS", line 3654
ORA-06512: at "APEX_040100.WWV_FLOW_DISP_PAGE_PLUGS", line 4204
There are no conditions on the region, and no date string within the Help text. Some HTML <strong> tags, that's it.
The Help region renders fine the first time.
The Debug info does not help any:
3.798360.00062Computation point: After Box Body4
0
3.798990.00081Processes - point: AFTER_BOX_BODY4
0
3.799790.00068Region: <strong>Matched Participants</strong> Help & Hints4
0
3.800470.00213Region rendered dynamically because request was not null4
0
3.802590.00096Add error onto error stack4
0
3.803550.00084...Error data:4
0
3.804400.00084......message: Error during rendering of region "<strong>Matched Participants</strong> Help & Hints".4
0
3.805240.00084......additional_info: ORA-06502: PL/SQL: numeric or value error: character to number conversion error4
0
3.806080.00081......display_location: ON_ERROR_PAGE4
0
3.806890.00081......is_internal_error: true4
0
3.807700.00084......apex_error_code: APEX.REGION.UNHANDLED_ERROR4
0
3.808540.00082......ora_sqlcode: -65024
0
3.809350.00234......ora_sqlerrm: ORA-06502: PL/SQL: numeric or value error: character to number conversion error4
0
3.811700.00082......error_backtrace: ORA-06512: at "APEX_040100.WWV_FLOW_DISP_PAGE_PLUGS", line 3654 ORA-06512: at "APEX_040100.WWV_FLOW_DISP_PAGE_PLUGS", line 4204 4
0
3.812510.00081......component.type: APEX_APPLICATION_PAGE_REGIONS4
0
3.813310.00110......component.id: 24
0
3.814420.00099......component.name: <strong>Matched Participants</strong> Help & Hints4
0
3.815400.00076...Show Error on Error Page4
0
3.816160.00344......Performing rollback4
0
3.819610.00225Processes - point: AFTER_ERROR_HEADER4
0
3.821850.00268Processes - point: BEFORE_ERROR_FOOTER4
0
3.82453-End Page Rendering
Any thoughts on where to poke around for this one?
Thanks - Karen

Refresh two regions at a time

Hi,
Iam new to ADF Framework. Using JDeveloper 11.1.1.5.0. Following is the high level description of our requirement.
I've JSF page with four regions localted at left,Center, Bottom & Right. Left region having three buttons. Based on button click, center region will be populated with corresponding tree. User can select the required elements from the each tree & then click on 'Submit' button (which is in Center region).
As of now Iam able to achieve till this part with the help of " Programmatic Partial page refresh (PPR) with dynamic regions »http://asktown.co.uk/?p=223"
Now the pending part is, If user clicks on 'Submit' Button then need to send the selected item references to bottom region & right region at a time to do some thing. i.e Bottom region will display the selected items and right region will perform calculation part.
There are two things pending as I know
1. Getting the selected nodes from three trees(Each botton will display separate tree in center region)
2. Refreshing two regions (bottom & right) at a time with Submit click.
Ihope, If i could achieve these two things,Iam almost done with my task.
Can you provide hint to proceed on these two things. It would be helpful, if some one provide pointer to achive this task.
Thanks in advance,
MSR.

Hi,
if you use shared data controls then this is not so difficult to achieve. Here's what you would do
1. http://docs.oracle.com/cd/E23943_01/web.1111/b31974/web_masterdetail.htm#sthref2108 --> "Using the TargetIterator Property" explains how to synchronize iterators with the selection in the tree. Say the tree has locations, departments and employees. Then when you click the employees node, a employees iterator is synchronized
2. For each iterator used or referenced by the tree create an attributeValue binding for the value you want to pass on to the other regions
3. the region input parameters of the two regions to synchronize point to a managed bean in view scope. The refresh condition is set to if needed on the task flow binding so that when the input parameter value changes, the region restarts the contained task flow
4. See http://www.oracle.com/technetwork/developer-tools/adf/learnmore/50-synchromize-form-treeselection-169192.pdf (--> page 6, "Building the Custom Selection Listener"). Change this code so that whenever a user selected a tree node you
i) retain the default functionality
ii) determine the selected node and read the attribute value binding for this node. Say the node is employees and the attributeValueBinding you created is for EmployeeId. Then the code looks like
BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
AttributeBinding attr = (AttributeBinding) bindings.get("EmployeeId);
Object selectedNodeValue = attr.getInputValue();
5) Set the selectedNodeValue to the managed bean property referenced from the region input parameters
6) Call AdfFacesContext.getCurrentInstance().addPartialTarget(region reference) for each region
7) The last thing to consider is that the tree is in a region itself. So here is some complexity that you handle following the idea mentioned in this blog (http://one-size-doesnt-fit-all.blogspot.de/2010/09/master-child-btf-chaperone-contextual.html)
Since the two dependent regions are refreshed by the parent view, you need to define a managed bean in view scope for the parent view and then pass the bean as an input parameter reference to the region having the tree component. You use this handle then to pass the selected EmployeeId and the partial refresh notification to the view bean. The bean then sets the managed bean property read by the task flows in the dependent regions
Frank
Ps.: This is a very complex use case for a start with ADF
Frank

Access Iterator binding from a region

Hi,
Using JDEV 11.1.1.5.0
I've created a ADF Tree dynamically from a single table(Using recursive concept) in center region. User can select the required elements from ADF tree and then click on Command button. So far, I've achieved till this part.
The pending part is, two regions(Bottom & Right) need to refresh at a time with button click.
Now I need to display selected elements in bottom region. Also need to provide the selected nodes information to do some calculation in the right region at a time.
Following is the jspx code:
<f:view>
<af:document id="d1">
<af:form id="f1">
<af:panelSplitter id="ps1" orientation="vertical">
<f:facet name="first">
<af:panelGroupLayout id="pgl1">
<af:panelSplitter id="ps3">
<f:facet name="first">
<af:panelGroupLayout layout="scroll"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
id="pgl4">
<af:panelFormLayout id="pfl1">
<af:region value="#{bindings.dynamicRegion1.regionModel}"
id="r1"/>
</af:panelFormLayout>
</af:panelGroupLayout>
</f:facet>
<f:facet name="second">
<af:panelGroupLayout id="pgl5">
<af:panelFormLayout id="pfl2">
<af:commandButton text="Update" id="cb1"/>
          <af:outputText value="Select Folders or Files" id="ot1"/>
<af:region value="#{bindings.dynamicRegion2.regionModel}"
id="r2"/>
</af:panelFormLayout>
</af:panelGroupLayout>
</f:facet>
</af:panelSplitter>
</af:panelGroupLayout>
</f:facet>
<f:facet name="second">
<af:panelGroupLayout id="pgl2">
<af:outputText value="Selected Files" id="ot1"/>
          
</af:panelGroupLayout>
</f:facet>
</af:panelSplitter>
</af:form>
</af:document>
</f:view>
Some how, i could not able proceed further on this.
Can you provide hint on this usecase to proceed further.
Thanks,
Samba.

Finally able to communicate between two regions with the help of programmatic contextual event approach. Now I need to iterate through the dynamic tree in my event controller and then display the selected documents in bottom region. Following is the code for source fragment in which first region contains dynamic tree and second region contains selected documents list.
<f:facet name="first">
     <af:panelGroupLayout layout="scroll"
                              xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
                              id="pgl4">
     <af:commandButton text="Update" id="cb1"
                              actionListener="#{pageFlowScope.EventPublisherBean.doAction}"
                              action="selected_documents"/>
     <af:region value="#{bindings.dynamicRegion1.regionModel}"
                    id="r2"/>
     </af:panelGroupLayout>
</f:facet>
<f:facet name="second">
     <af:panelLabelAndMessage label="Documents Selected" id="plam1">
     <af:panelGroupLayout id="pgl2">
     <af:region value="#{bindings.selecteddocs1.regionModel}" id="r3"/>
     </af:panelGroupLayout>
     </af:panelLabelAndMessage>
</f:facet>
Following is the sample handleEvent method. Here able to get the source region components information & able to set the values in target regions.
public void handleEvent(Object payload){
ActionEvent actionEvent = (ActionEvent)payload;
UIComponent component = (UIComponent)actionEvent.getSource();
UIComponent parent = (UIComponent)component.getParent();
String parentId = parent.getId();
System.out.println("PARENT ID:"+parentId);
System.out.println("Component ID:"+component.getId());
FacesContext context = FacesContext.getCurrentInstance();
ELContext elContext = context.getELContext();
Application app = context.getApplication();
ExpressionFactory expFactory = app.getExpressionFactory();
ValueExpression valueExp = expFactory.createValueExpression(elContext, "#{pageFlowScope.SubscriberBean}", Object.class);
SubscriberBean bean = (SubscriberBean)valueExp.getValue(elContext) ;
bean.setFName("YYYYY");
AdfFacesContext adfContext = AdfFacesContext.getCurrentInstance();
adfContext.addPartialTarget(bean.getFnameField());
can you give a hint to iterate through dynamic tree binding to get information of selected tree nodes?
Once we got the selected nodes of tree, how can we print the results on to target region?
Thanks,
Samba
Edited by: 949171 on Oct 14, 2012 12:12 AM

Changing width of a Sidebar in One Level Tabs with Sidebar.

I am using a One Level Tabs with Sidebar.
How can we change the width of the sidebar??
Thanks,
Deepak

Sam,
In the sidebar region of One Level Tabs with Sidebar., I am using LIST, so when I clicked the " show edit links" of LIST region, it's using template as Navigation Region. Then I did the following modification.
Original Code
<table class="t16NavigationRegion" id="#REGION_STATIC_ID#" #REGION_ATTRIBUTES# border="0" cellpadding="0" cellspacing="0" summary="" width="210" style="table-layout:fixed;">
<col width="25" /><col width="85" />
Modified Code
increases the table width from 210 - 310 - nothings happens
<table class="t16NavigationRegion" id="#REGION_STATIC_ID#" #REGION_ATTRIBUTES# border="0" cellpadding="0" cellspacing="0" summary="" width="310" style="table-layout:fixed;">
<col width="25" /><col width="85" />
increases the col width from 85 to 185 (table width remains same as 210) - sidebar region width increases (FINE)
<table class="t16NavigationRegion" id="#REGION_STATIC_ID#" #REGION_ATTRIBUTES# border="0" cellpadding="0" cellspacing="0" summary="" width="210" style="table-layout:fixed;">
<col width="25" /><col width="185" />
decreases the width of table from 210 - 110 - nothings happens
<table class="t16NavigationRegion" id="#REGION_STATIC_ID#" #REGION_ATTRIBUTES# border="0" cellpadding="0" cellspacing="0" summary="" width="110" style="table-layout:fixed;">
<col width="25" /><col width="85" />
decreases the col width from 85 to 45 - nothings happens
<table class="t16NavigationRegion" id="#REGION_STATIC_ID#" #REGION_ATTRIBUTES# border="0" cellpadding="0" cellspacing="0" summary="" width="210" style="table-layout:fixed;">
<col width="25" /><col width="45" />Also, what are thses two columns width for
<col width="25" /><col width="85" />Thanks,
Deepak

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