Table Scroll Position

Hi.
How can I get and set the scroll position of an table?
VG

Hi Marcus,
Can you please provide some more details with the proper code if posiible.
Thanks & Regards,
Seema Chand.

Similar Messages

CreateInsert puts table scroll at the top position

Hi all,
I've found a strange behaviour with ADF Tables with editingMode="editAll":
Clicking the CreateInsert button always puts the table scroll at the top position, which is really annoying. Does anyone know how to solve it?
Thanks in advance
Barbara
Version
ADF Business Components 11.1.1.56.60
Java(TM) Platform 1.6.0_18
Oracle IDE 11.1.1.3.37.56.60

In my case, rows don't have to be added as the last in the table, just next to the current row. Anyway, your link gave me a clue: use displayRow="selected" in af:table instead of the default value (displayRow="first") turns the selected row always visible, which is exactly what I wanted : )
Thanks, Shay!

Keep the scroll position on partial commit in af:table

Hi,
We have an ADF 11.1.1.1.0 application that uses a lot of editable tables. In those tables, we have <tt>autoSubmit</tt> enabled for all fields, since some combo boxes and LOVs depend on values entered in the same row. The problem is, that every time a partial submit occurs, the table reloads itself and in the process the position of the scrollbar is lost. This means the user has to scroll down to the record he was editing and continue. By setting <tt>displayRow="selected"</tt> on the <tt><af:table></tt>, we can at least achieve that the table scrolls to the record the user was on a refresh. But if the record was not at the top when the user started editing, the record still "jumps" in the experience of the user. We would like a situation where the table keeps the exact position of the scrollbar while partial submits occur. Isn't it possible to just refresh the selected record, instead of refreshing all rows?
Best regards,
Bart Kummel

You can programmatically achieve this, check the following threads.
How can I programmatically select row to edit in ADF - 11g
Select Table Row

Jdeveloper - af:table scroll bar disappearing/truncating

Hello,
I'm having some issues with an af:table bound to a view object. The table is displaying questions to be administered to students applying for a scholarship. New questions can be created via a popup.. new questions are committed when the user clicks a save button on the popup, and the table is refreshed.
The edit question popup uses af:inputText components to record most of the information for the new question being created. In particular, there is a field called "Question Text" - the display text for the question - which we put a 1000 character limit on. When typing in characters, at a certain point a scroll bar appears on the inputText component. I've noticed that after adding a few questions with the max # of characters, if I add a question, the question text of which doesn't have the max # of characters (and thus has a smaller scroll bar on the inputText component of my edit question popup) when I return to the main table, I lose functionality on my table scroll bar!
For example, any time I make 2 questions with 1000 characters, and then a 3rd question with only two lines of Question Text, the scroll bar on the main table disappears completely until refreshed.
Another time, I made 4 questions with a couple lines of Question Text, then 5 questions (#'s 5-9) with 1000 characters in the question text, then 3 questions that had just enough text to trigger a scroll bar in the inputText component of the Edit Question popup. When I would return to the table after creating questions 10-12, the most recent question would be in view... but if I scrolled to the top of the table and back down, I could only scroll down to question #9.
All of my created data IS there, and a refresh restores the functionality of the table scroll bar. But has anyone seen behavior like this or have any suggestions of table settings, or how to best return from the edit question pop up (maybe I should re-execute the table's VO and NOT try to maintain currency on the newly created row..?) that might fix this?
I'm including the code for my table and popup below just so you can see their settings. Of course, the components involved in this issue are part of a much larger system, so if there isn't enough information in this post to address the issue and you need any specific information (code from a backing bean/action listener method, etc..) just let me know!
Thanks for looking.
<af:panelCollection featuresOff="detach"
id="stuQPc"
partialTriggers=":::delQBtn :::appQCSave :::appQCCancel :::appQuestionSaveBtn :::appQuestionCancelBtn">
<f:facet name="menus"/>
<f:facet name="toolbar">
<af:toolbar id="t2">
<af:outputText value="#{pageFlowScope.mtnAppBean.currentAppName}"
id="ot20"/>
<af:spacer width="10"
height="10" id="s2"/>
<af:commandToolbarButton text="Create Student Question"
partialTriggers="stuQTbl"
clientComponent="true"
icon="/images/add-16x16.png"
disabled="#{ pageFlowScope.mtnAppBean.currentAppId==null}"
id="ctb3">
<af:showPopupBehavior popupId=":::appQuestionsPopup"/>
<af:clientAttribute name="csaIsMultiChoice"
value="No"/>
<af:clientAttribute name="csaIteratorBindingName"
value="AppQuestionStudentRefVO1Iterator"/>
<af:clientListener method="handleEvent"
type="click"/>
<af:serverListener type="csaCustomEvent"
method="#{schlrAppRequestBean.createEntity}"/>
</af:commandToolbarButton>
<af:commandToolbarButton text="Reorder Questions"
partialTriggers="stuQTbl"
clientComponent="true"
icon="/images/add-16x16.png"
disabled="#{pageFlowScope.mtnAppBean.currentAppId==null}"
id="studReorder">
<af:showPopupBehavior popupId=":::studentReorderPopup"/>
</af:commandToolbarButton>
</af:toolbar>
</f:facet>
<f:facet name="statusbar"/>
<af:table value="#{bindings.AppQuestionStudentRefVO1.collectionModel}"
var="row"
rows="#{bindings.AppQuestionStudentRefVO1.rangeSize}"
emptyText="#{bindings.AppQuestionStudentRefVO1.viewable ? 'No rows yet.' : 'Access Denied.'}"
fetchSize="#{bindings.AppQuestionStudentRefVO1.rangeSize}"
selectedRowKeys="#{bindings.AppQuestionStudentRefVO1.collectionModel.selectedRow}"
selectionListener="#{bindings.AppQuestionStudentRefVO1.collectionModel.makeCurrent}"
rowSelection="single"
id="stuQTbl"
columnStretching="last"
displayRow="selected">
<af:column sortProperty="CsaAppQuestionId" sortable="true"
headerText="#{bindings.AppQuestionStudentRefVO1.hints.CsaAppQuestionId.label}"
id="c6"
inlineStyle="vertical-align:top;">
<af:outputText value="#{row.bindings.CsaAppQuestionId.inputValue}"
id="ot21"
inlineStyle="vertical-align:top;">
<af:convertNumber groupingUsed="false"
pattern="#{bindings.AppQuestionStudentRefVO1.hints.CsaAppQuestionId.format}"/>
</af:outputText>
</af:column>
<af:column sortProperty="QuestionSeqNumber" sortable="true"
headerText="#{bindings.AppQuestionStudentRefVO1.hints.QuestionSeqNumber.label}"
id="c7"
inlineStyle="vertical-align:top;">
<af:outputText value="#{row.bindings.QuestionSeqNumber.inputValue}"
id="ot22"
inlineStyle="vertical-align:top;">
<af:convertNumber groupingUsed="false"
pattern="#{bindings.AppQuestionStudentRefVO1.hints.QuestionSeqNumber.format}"/>
</af:outputText>
</af:column>
<af:column sortProperty="QuestionText" sortable="true"
headerText="#{bindings.AppQuestionStudentRefVO1.hints.QuestionText.label}"
noWrap="false"
width="210"
headerNoWrap="false"
id="c8"
inlineStyle="vertical-align:top;">
<af:outputText value="#{row.bindings.QuestionText.inputValue}"
escape="false" converter="hyperlinkConverter"
id="ot23"
inlineStyle="vertical-align:top;"/>
</af:column>
<af:column sortProperty="NumberWordsInResponse" sortable="true"
headerText="#{bindings.AppQuestionStudentRefVO1.hints.NumberWordsInResponse.label}"
id="c9"
inlineStyle="vertical-align:top;">
<af:outputText value="#{row.bindings.NumberWordsInResponse.inputValue}"
rendered="#{row.bindings.QuestionType.attribute == '2017'}"
id="ot24"
inlineStyle="vertical-align:top;">
<af:convertNumber groupingUsed="false"
pattern="#{bindings.AppQuestionStudentRefVO1.hints.NumberWordsInResponse.format}"/>
</af:outputText>
</af:column>
<af:column sortProperty="ResponseRequireDisplayText"
sortable="true"
headerText="#{bindings.AppQuestionStudentRefVO1.hints.ResponseRequireDisplayText.label}"
id="c10"
inlineStyle="vertical-align:top;">
<af:outputText value="#{row.bindings.ResponseRequireDisplayText.inputValue}"
id="ot25"
inlineStyle="vertical-align:top;"/>
</af:column>
<af:column headerText="" id="c11"
inlineStyle="vertical-align:top;">
<af:panelGroupLayout layout="horizontal"
id="pgl2"
valign="top">
<af:commandButton text="Edit"
icon="/images/edit-16x16.png" id="editQ">
<af:showPopupBehavior popupId="::::appQuestionsPopup"/>
<af:clientAttribute name="csaIteratorBindingName"
value="AppQuestionStudentRefVO1Iterator"/>
<af:clientListener type="click" method="handleEvent"/>
<af:serverListener method="#{schlrAppRequestBean.editClicked}"
type="csaCustomEvent"/>
</af:commandButton>
<af:commandButton text="Delete"
icon="/images/delete-16x16.png"
id="cb6">
<af:showPopupBehavior
triggerType="action"
popupId="::::qdelpu"/>
<af:clientAttribute value="AppQuestionStudentRefVO1Iterator"
name="csaIteratorBindingName"/>
<af:clientListener method="handleEvent" type="click"/>
<af:serverListener method="#{schlrAppRequestBean.prepareForDelete}"
type="csaCustomEvent"/>
</af:commandButton>
<af:commandButton text=" Edit Choices "
rendered="#{row.QuestionType != '2017'}"
id="cb7">
<af:showPopupBehavior popupId="::::appQuestionChoice"/>
<af:clientAttribute name="csaIteratorBindingName"
value="AppQuestionStudentRefVO1Iterator"/>
<af:clientListener type="click" method="handleEvent"/>
<af:serverListener method="#{schlrAppRequestBean.editClicked}"
type="csaCustomEvent"/>
</af:commandButton>
</af:panelGroupLayout>
</af:column>
</af:table>
</af:panelCollection>
<af:popup id="appQuestionsPopup"
partialTriggers="tmplt:stuQPc"
contentDelivery="lazyUncached">
<af:dialog title="Student Question" type="none"
partialTriggers="appQuestionCancelBtn"
closeIconVisible="false" id="d8">
<f:facet name="buttonBar">
<af:panelGroupLayout layout="horizontal" halign="center"
id="pgl16">
<af:commandButton text="Save"
actionListener="#{schlrAppRequestBean.saveAppQuestion}"
id="appQuestionSaveBtn"
partialSubmit="true"/>
<af:commandButton text="Cancel"
id="appQuestionCancelBtn"
actionListener="#{schlrAppRequestBean.cancelPopup}"
immediate="true"
clientComponent="true"
partialSubmit="true">
<af:resetActionListener/>
</af:commandButton>
</af:panelGroupLayout>
</f:facet>
<af:panelFormLayout id="pfl2">
<af:inputText value="#{bindings.AppName.inputValue}"
label="#{bindings.AppName.hints.label}"
required="#{bindings.AppName.hints.mandatory}"
columns="#{bindings.AppName.hints.displayWidth}"
maximumLength="#{bindings.AppName.hints.precision}"
shortDesc="#{bindings.AppName.hints.tooltip}"
id="it11">
<f:validator binding="#{bindings.AppName.validator}"/>
</af:inputText>
<af:inputText value="#{bindings.CsaAppQuestionId.inputValue}"
label="#{bindings.CsaAppQuestionId.hints.label}"
required="#{bindings.CsaAppQuestionId.hints.mandatory}"
columns="#{bindings.CsaAppQuestionId.hints.displayWidth}"
maximumLength="#{bindings.CsaAppQuestionId.hints.precision}"
shortDesc="#{bindings.CsaAppQuestionId.hints.tooltip}"
readOnly="true" id="it12">
<f:validator binding="#{bindings.CsaAppQuestionId.validator}"/>
<af:convertNumber groupingUsed="false"
pattern="#{bindings.CsaAppQuestionId.format}"/>
</af:inputText>
<af:inputText value="#{bindings.QuestionSeqNumber.inputValue}"
label="#{bindings.QuestionSeqNumber.hints.label}"
required="#{bindings.QuestionSeqNumber.hints.mandatory}"
columns="#{bindings.QuestionSeqNumber.hints.displayWidth}"
maximumLength="#{bindings.QuestionSeqNumber.hints.precision}"
shortDesc="Order in which question will be displayed to applicant "
id="it13">
<f:validator binding="#{bindings.QuestionSeqNumber.validator}"/>
<af:convertNumber groupingUsed="false"
pattern="#{bindings.QuestionSeqNumber.format}"/>
</af:inputText>
<af:inputText value="#{bindings.NumberWordsInResponse.inputValue}"
label="#{bindings.NumberWordsInResponse.hints.label}"
required="#{bindings.NumberWordsInResponse.hints.mandatory}"
columns="#{bindings.NumberWordsInResponse.hints.displayWidth}"
maximumLength="#{bindings.NumberWordsInResponse.hints.precision}"
shortDesc="Maximum number of words allowed in the response "
disabled="#{bindings.QuestionType.attribute != '2017'}"
partialTriggers="questionTypeId" id="it14">
<f:validator binding="#{bindings.NumberWordsInResponse.validator}"/>
<af:convertNumber groupingUsed="false"
pattern="#{bindings.NumberWordsInResponse.format}"/>
</af:inputText>
<af:inputText value="#{bindings.QuestionText.inputValue}"
label="#{bindings.QuestionText.hints.label}"
required="#{bindings.QuestionText.hints.mandatory}"
columns="60"
maximumLength="#{bindings.QuestionText.hints.precision}"
shortDesc="Verbiage of question " rows="6"
id="it15">
<f:validator binding="#{bindings.QuestionText.validator}"/>
</af:inputText>
<af:panelLabelAndMessage label="#{bindings.ResponseRequire.label}"
showRequired="false" id="plam22">
<af:panelGroupLayout layout="horizontal"
shortDesc="Checkbox indicates a response is required "
id="pgl17">
<af:selectBooleanCheckbox label="#{bindings.ResponseRequire.label}"
id="responseRequire"
value="#{bindings.ResponseRequire.inputValue}"
simple="true"
autoSubmit="true"
shortDesc="Checkbox indicates a response is required "/>
<af:spacer width="5" height="10" id="s9"/>
<af:outputText value="(#{bindings.ResponseRequireDisplayText.inputValue})"
partialTriggers="responseRequire"
id="ot49"/>
</af:panelGroupLayout>
</af:panelLabelAndMessage>
<af:selectOneChoice value="#{bindings.QuestionType.inputValue}"
label="#{bindings.QuestionType.label}"
required="#{bindings.QuestionType.hints.mandatory}"
shortDesc="#{bindings.QuestionType.hints.tooltip}"
id="questionTypeId"
autoSubmit="true">
<f:selectItems value="#{bindings.QuestionType.items}"
id="si4"/>
</af:selectOneChoice>
<af:inputText value="#{bindings.AddedBy.inputValue}"
label="#{bindings.AddedBy.hints.label}"
required="#{bindings.AddedBy.hints.mandatory}"
columns="#{bindings.AddedBy.hints.displayWidth}"
maximumLength="#{bindings.AddedBy.hints.precision}"
shortDesc="#{bindings.AddedBy.hints.tooltip}"
id="it16">
<f:validator binding="#{bindings.AddedBy.validator}"/>
</af:inputText>
<af:inputDate value="#{bindings.AddedOn.inputValue}"
label="#{bindings.AddedOn.hints.label}"
required="#{bindings.AddedOn.hints.mandatory}"
shortDesc="#{bindings.AddedOn.hints.tooltip}"
id="id5">
<f:validator binding="#{bindings.AddedOn.validator}"/>
<af:convertDateTime pattern="#{bindings.AddedOn.format}"/>
</af:inputDate>
<af:inputText value="#{bindings.UpdatedBy.inputValue}"
label="#{bindings.UpdatedBy.hints.label}"
required="#{bindings.UpdatedBy.hints.mandatory}"
columns="#{bindings.UpdatedBy.hints.displayWidth}"
maximumLength="#{bindings.UpdatedBy.hints.precision}"
shortDesc="#{bindings.UpdatedBy.hints.tooltip}"
id="it17">
<f:validator binding="#{bindings.UpdatedBy.validator}"/>
</af:inputText>
<af:inputDate value="#{bindings.UpdatedOn.inputValue}"
label="#{bindings.UpdatedOn.hints.label}"
required="#{bindings.UpdatedOn.hints.mandatory}"
shortDesc="#{bindings.UpdatedOn.hints.tooltip}"
id="id6">
<f:validator binding="#{bindings.UpdatedOn.validator}"/>
<af:convertDateTime pattern="#{bindings.UpdatedOn.format}"/>
</af:inputDate>
</af:panelFormLayout>
</af:dialog>
</af:popup>

Thanks Mohammad
I tried this but doesn't work. Also I save the getRangeStart return value before Rollback and tried to set with scrollRange(range) or scrollToRangePage(range) methods after Rollback but nothing changes, the scrollbar resets to the top position. The getCurrentRow and getRangeStart methods return the original values before rollback, but the scrollbar continue moving at the top position of the table...
Any suggestions?

Get scroll position

hey,
i'm using jdeveloper11g and I use a RichTable to display data of a ViewObject. The data associated with the view object changes and i need to update RichTable accordingly. However, as I update using Poll the scroll position of the table is changed to top most position. What i need is to preserve the scroll position even after the refresh...any hints would be a gr8 help
thanx

That's not as easy as it sounds :-(
As far as I know there is no method to get the scroll bar position itself.
The problem is to get hold of the position the iterator is in when the poll event occurs.
You execute the underlying query again to show new data. Depending on the query (i.e. sort) the result might be different after the refresh. The user might be confused about the new result, but I guess you thought out this.
You can play with this EL #{bindings.YourView.iteratorBinding.rangeStart}and save the value before you re execute the query and after execution set the position back.
Timo
P.S.:
I did not test this with scrollable views (which are the preferred views to use with faces). so you might allays get 0 as result. In this case you can try to save the current record (if you have one selected) and go back to this record after refresh.
Edited by: Timo Hahn on 29.09.2009 14:14

Af:table scrolling

hey,
i'm using jdeveloper11g and I use a RichTable to display data of a ViewObject. The data associated with the view object changes and i need to update RichTable accordingly. However, as I update using Poll the scroll position of the table is changed to top most position. What I need is to preserve the scroll position even after the refresh...any one got an idea as to how I can do this?
I've already tried rangeStart but with no success
At least I need to know whether this is possible or not!
any suggestion would be a great help
thanx

hey thanx a lot for your response.
Nope I cannot use displayRow as the user might not select a row before the poll comes into play.
It's the first time I came across active data service...I shall give it a try for sure!
thanx a gain

How to play a symbol ONCE at a specific scroll position?

Hello there,
I was wondering if it's possible to trigger a symbol to play when a user scrolls past a specific scroll point just once?
I've managed to create a trigger for a symbol which will fire at a specific scroll position but it fires multiple times (when the user continues to scroll)
I tried using:
'==' eqivalent to, so that it would only trigger at a certain scroll point, but this only triggers the symbol to play if the user uses their mouse scroll wheel and doesn't play if the user uses the window scrollbar.
Here's my code (apologies if it's messy I only started learning JQuery a week ago):
$(window).scroll(function() {
 var mySymbolObject = sym.getSymbol("rollHead");
 var y_scroll_pos = window.pageYOffset;
 var scroll_pos_test = 500;
 if(y_scroll_pos > scroll_pos_test) {
 sym.$("rollHead").show();
 mySymbolObject.play(1000);
 if(y_scroll_pos < scroll_pos_test) {
 sym.$("rollHead").hide();
 mySymbolObject.stop();
I know that the '.one' handler (if that's the correct term) can cause an event to trigger just once, but I can't seem to get it to work.
Any help or advice would be much appreciated.
Thank you very much.
Jon
P.S. I just want to say a MASSIVE thank you to Adobe for making Edge. It is an incredible tool and the fact that it is free makes it a million times better.

Hello Mr Blix,
I pretty much just copied and pasted what Elaine wrote.
So, I went to my stage actions - clicked 'composition ready'
And put in this:
sym.setVariable("symbolPlayed", false);
var mySymbolObject = sym.getSymbol("rollHead");
$(window).scroll(function() {
 var y_scroll_pos = window.pageYOffset;
 var scroll_pos_test = 500;
 if(y_scroll_pos > scroll_pos_test) {
var symbolPlayed = sym.getVariable("symbolPlayed");
if (!symbolPlayed) {
 sym.$("rollHead").show();
 mySymbolObject.play(1000);
 sym.setVariable("symbolPlayed", true);
All you'd need to change for you own composition (if that's the right word) is to replace:
var mySymbolObject = sym.getSymbol("rollHead"); - with your own symbol name.
var scroll_pos_test = 500; - with the position you want the event to trigger.
sym.$("rollHead").show(); - with your own symbol name again.
mySymbolObject.play(1000) - with the time on your symbol's timeline that you want it to play.
I'm still learning JQuery and don't really understand how the 'SymbolPlayed' works, but I assure you it does.
Here's a screengrab of my 'stage actions' code.
Hope that helps!
Jon

Opening a new link in a tab (contr+click or right click and open in new tab) causes ff to lose scroll position in first tab or main website, like google.

Opening a new link in a tab (contr+click or right click and open in new tab) causes ff to lose scroll position in first tab or main window, like google.
This does not happen when opening in a new window (shift+click).
It was never a problem in older versions. I now have ff 3.6.17. I' afraid to install ff4 because everytime i do so (install e new version) something i liked dissapears or good add ons dont work anymore!
I also don't like the fact that more and more of the adress barr is beïng used for crap i don't need. I'm a visual handicap and need all the space i can, just to read.
Thanks for helping me out.

To help other users find solutions, please return to this Thread and '''Sign-in''' to the forum with your Username and Password:
click on '''"Solved It"''' next to the reply ABOVE that '''BEST''' solved your question
'''DO NOT click "Solved It" next to this reply

Chart Error - scroller positions should be positive and integer


Hello Expert
I have created a flash chart with two filters on the chart region.
i) ‘Select list with submit' ----- (:P23_TRC)
ii) ‘Radio button with submit' -----(:P23_IMPACTC)
The chart should display as per the filters selection.
However, I get the error message "scroller positions should be positive and integer", once, whenever I load this chart page for the 1st time in a new IE window.
After I change the filter's value it will work perfectly fine.
In filters default value is one value from respective filter list of value


If I remove the filter conditions from chart query, it works perfectly without error.
Here are my chart series queries
select null link, V.LOB label, COUNT(TR) "Customer Care"
from V_PROCESSTRACKING V
Where V.ProcessArea like '%Customer Care%' and (V.TR = :P23_TRC) AND ((V.IMPACT = :P23_IMPACTC)OR (:P23_IMPACTC = 'ALL'))
group by V.LOB
order by V.LOB
select null link, V.LOB label, COUNT(TR) "Sales"
from V_PROCESSTRACKING V
Where V.ProcessArea like '%Sales%' and (V.TR = :P23_TRC) AND ((V.IMPACT = :P23_IMPACTC)OR (:P23_IMPACTC = 'ALL'))
group by V.LOB
order by V.LOB
Customer XML
<?xml version = "1.0" encoding="utf-8" standalone = "yes"?>
<root>
<type>
<chart type="Stacked Horizontal 3DColumn">
<animation enabled="yes" appearance="size" speed="10" />
<hints auto_size="yes">
<text><![CDATA[{NAME}, {VALUE}]]></text>

</hints>
<names show="no"/>
<values show="no" prefix="" postfix="" decimal_separator="." thousand_separator="," decimal_places="0" />
<arguments show="no" />
<column_chart column_space="3" block_space="12">
<border enabled="no" />
<block_names enabled="yes" placement="chart" position="left" >

</block_names>
</column_chart>
</chart>
<workspace>
<background enabled="yes" type="solid" color="0xffffff" alpha="0" />
<base_area enabled="no" />
<chart_area enabled="yes" x="215" y="50" width="705" height="500" deep="0">
<background enabled="no"/>
<border enabled="yes" size="1"/>
</chart_area>
<x_axis name="Line of Business" smart="yes" direction="horizontal" rotation="-90" position="left_center" >

</x_axis>
<y_axis name="No. of Process" smart="yes" position="center_bottom" >

</y_axis>
<grid>
<values />
</grid>
</workspace>
<legend enabled="yes" x="935" y="50">
<names enabled="yes">

</names>
<values enabled="no"/>
<scroller enabled="no"/>
<header enabled="no"/>
<background alpha="0"/>
</legend>
</type>
#DATA#
</root>
Help please!!!!! It's urgent
Sagar


Hi Rima,
I found the solution,
My graph is dependent on the page items. What I found was when I load the page, item default value was displayed but it was not stored in the memory. Item value only gets stored in memory when the page is submitted.
Line: -----
Soultion : - Create a page level before header process and define the default value over here as well. This will resolve your error.
Hopefully you understood what I am trying to explain. If not let me know and I will trying to put in picture and email you.
Sagar

Applying table scroll bar for only table rows with table columns fixed.

hi oa gurus,
i had implemented table scroll bars using oarawtextbean , there is no problem in vertical and horizontal scroll bar working its working fine. but the requirement is i need to scroll only the table rows with table columns fixed. so , how to achieve the table scroll for only table datas neglecting table headers.
the code for vertical and horizontal bars scroll is like this,
OARawTextBean ors = (OARawTextBean)webBean.findChildRecursive("raw1");
ors.setText(div id=tabledivid style=height:500px;width:100%; overflow:auto>);
OARawTextBean ore = (OARawTextBean)webBean.findChildRecursive("raw2");
ore.setText("</div>");
where raw1 and raw2 are rawtextbean created above and below of the table . but i dont know hoow to apply this only for table rows neglecting table columns , can anybody give any ideas.
pelase this is very urgent , can u help me in this regards
thanks
Edited by: user630121 on Sep 29, 2008 5:17 AM
Edited by: user630121 on Sep 29, 2008 5:18 AM

hi,
I have a similar task to do... Only to apply scrollbar at the table level.
I tried using the above mentioned but I am facing Null Pointer Exception..
Please explain about raw1 and raw2
Rahul

How to avoid blinking / moving of rows in a data grid when you restore the scroll positions

By Default when an update is made on a data grid, it scrolls to top row. To avoid this when we save the vertical and horizontal scroll
positions and restore the scroll positions after the update, it causes a blink in the grid (or moving / jumping) of rows. Is there a way to
avoid this jumping of rows?
In JavaScript this can be achieved by overriding the scrollToTop / OnLoad methods of datagrid to directly scroll to current scroll
positions instead of top row. Is there a way to achieve similar feature in flex / actionscript?

I am calling validateNow().. Also, using verticalScrollPosition to restore the scroller as in the link that you posted.. Reposition is working fine, But the bug filed is regarding BLINKING / JUMPING when this happens (i.e. this blinking is caused because after datagrid edit, during reload the scroller tries to move to the top by default, then it repositions itself to current edited row as the verticalScrollPosition property is overridden ).. I have to get rid of this blinking.
In Javascript it is dealt by overriding OnLoad method of datagrid to directly scroll to current scroll position instead of top row during reload so that there is no blinking.
http://www.sencha.com/forum/showthread.php?13898-Is-there-any-way-to-keep-scroll-position- of-Grid-on-load
Is there a way to achieve similar feature in flex?
I am not sure what flex datagrid method to override.. Theres no method like load? What is the datagrid method that is called by default during reload (after datagrid edit) that causes the scroller to go to top?

Web page in iframe does not maintain scroll position on refresh in FF4

I have a web page on my local drive which refreshes live sports commentary every minute in an iframe.
In FF3.6.x the page in the iframe retained the scroll position of where I had moved to.
In FF4 the page within the iframe goes back to the top so I now have to scroll down every time to where I want to read.
I disabled all addins in FF4 and have tried this on different URLs but the page in the iframe still returns to the top.

Similar problem running a 27" iMac only it occurs in Excel and inDesign. Hit the cell with the curser and the worksheet moves over to the right 7 or 8 cells away. Have to curser back to the cell quite frequently. This issue make the machine unusable when working with those two aps. Today I did the ultimate and completely reloaded Yosemite and the problem is still there.

Scroll Positions do not work if Scroll Policy is 'off'

I am using flex SDK 3.3.0.4852
I have a canvas with
canvas.horizontalScrollPolicy = "off";
canvas.verticalScrollPolicy = "off";
This canvas has an image in it, and I set the horizontal and vertical scroll positions programitically.
canvas.horizontalScrollPosition = canvas.maxHorizontalScrollPosition;
canvas.verticalScrollPosition = canvas.maxVerticalScrollPosition;
then I save the scroll values in an xml file, and then on reopening of the xml file.. I do the following
canvas.addEventListener("creationComplete", setScrollPositions);
and in the method setScrollPositions(event) i do the following again
canvas.horizontalScrollPosition = canvas.maxHorizontalScrollPosition;
canvas.verticalScrollPosition = canvas.maxVerticalScrollPosition;
But unfortunately it does not show any change in the scroll positions visually, and the default scroll positions persists. Though if i call an alert
Alert.show(canvas.verticalScrollPosition.toString()); //it does show me some value, e.g. 56
Now if i only set horizontal and vertical scrollPolicy = "on" ... all works fine. But the problem is that I want to hide my scrollbars and there is no other way I can do it. So please if there is any solution to it or if there is any workaround, do let me know. Thanks.

i'm having the same problem and i just got a brand new dell..when i hold down the left click over the up or down arrows, my songs in itunes only go down one line rather than scrolling up or down while im holding down the left click...any help is appreciated..

Accordion Widget not saving current scroll position

Accordion widget saves scroll position in Firefox, however in
IE7 the position gets reset to the center of Accordion Widget.
Example. Select Alabama and then select Wisconsin to see
effect.
See www.Qualite1.com/contactUs.html

Hi ghaug,
This is due to the tabindex attribute that is on the
top-level element of the accordion. Apparently when an element is
focused in IE, it tries to make sure the top of that element is in
view, so it is "conveniently" scrolling it into view for you.
To prevent this behavior for accordions like yours that don't
fit neatly into a single screen, you are going to have to remove
the tabindex attribute from the top-level accordion element. If you
still want/need keyboard navigation of your accordion, then you
have to switch to using links in your accordion tabs. You can find
an example here:
http://labs.adobe.com/technologies/spry/samples/accordion/AccordionSample.html#EnablingKey boardNavigationWithLinks
--== Kin ==--

Last page scroll position not remembered

After getting search results in Google, I click on a subject, then when I click "back" it returns to the top of the previous page. It's like it doesn't remember where it was. One fix I found was to change cache-control in about:config. But I can't find it. Where is I located? Another fix is "Restore Scroll Position" does this work on ver 3.6.12 ?
TIA

It is usually easier to open the results in a new tab with a middle click on the link and close that tab with a middle click on that tab on the tab bar.
For the Google website you can set your preferences on the Google.com page via the [http://www.google.com/preferences?hl=en Google Search settings] link at the top right.
Results Window: Open search results in a new browser window.

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