Derivative of af: line according to requirement table

Similar Questions

• Derivative of the line of the selected Table is endangered

  Hello
  
  I set up a page that lists information of storage volumes using af: table. I put it in place as follows:
  
  1. created read VO only using the query:

  SELECT 
      CLOUD_STORAGE_VOLUMES.VOLUME_ID VOLUME_ID, 
      CLOUD_STORAGE_VOLUMES.VOLUME_NAME VOLUME_NAME, 
      CLOUD_STORAGE_VOLUMES.VOL_STATE VOL_STATE, 
      CLOUD_STORAGE_VOLUMES.ACTUAL_VOLUME_SIZE ACTUAL_VOLUME_SIZE, 
      CLOUD_STORAGE_AGGREGATES.AGGREGATE_NAME AGGREGATE_NAME,      
      CLOUD_STORAGE_CONTROLLERS.CONTROLLER_NAME CONTROLLER_NAME,     
      CLOUD_STORAGE_MANAGERS.STORAGE_MANAGER_NAME STORAGE_MANAGER_NAME 
  FROM 
      STORAGE_VOLUMES CLOUD_STORAGE_VOLUMES, 
      STORAGE_AGGREGATES CLOUD_STORAGE_AGGREGATES, 
      STORAGE_CONTROLLERS CLOUD_STORAGE_CONTROLLERS, 
      STORAGE_MANAGERS CLOUD_STORAGE_MANAGERS
  WHERE
      CLOUD_STORAGE_VOLUMES.AGGREGATE_ID = CLOUD_STORAGE_AGGREGATES.AGGREGATE_ID
  AND
      CLOUD_STORAGE_AGGREGATES.CONTROLLER_ID = CLOUD_STORAGE_CONTROLLERS.CONTROLLER_ID
  AND
      CLOUD_STORAGE_CONTROLLERS.STORAGE_MANAGER_ID = CLOUD_STORAGE_MANAGERS.STORAGE_MANAGER_ID
  AND
      CLOUD_STORAGE_VOLUMES.IS_ACTIVE='Y'
  AND 
      CLOUD_STORAGE_AGGREGATES.IS_ACTIVE='Y'
  AND 
      CLOUD_STORAGE_CONTROLLERS.IS_ACTIVE='Y'
  AND 
      CLOUD_STORAGE_MANAGERS.IS_ACTIVE='Y'

  2. use this VO to display information in a tabular format. Here is the code of my jsff.

  <af:table value="#{bindings.StorageVolumesInformationVO.collectionModel}"
                                var="row" summary="Storage Volumes Information" 
                                rows="#{bindings.StorageVolumesInformationVO.rangeSize}"
                                emptyText="#{bindings.StorageVolumesInformationVO.viewable ? 'No data to display.' : 'Access Denied.'}"
                                fetchSize="#{bindings.StorageVolumesInformationVO.rangeSize}"
                                rowBandingInterval="0"  styleClass="ADFStretchWidth"
                                filterModel="#{bindings.StorageVolumesInformationVOQuery.queryDescriptor}"
                                queryListener="#{bindings.StorageVolumesInformationVOQuery.processQuery}"
                                filterVisible="true" varStatus="vs" columnStretching="column:c13"
                                selectedRowKeys="#{bindings.StorageVolumesInformationVO.collectionModel.selectedRow}"
                                selectionListener="#{bindings.StorageVolumesInformationVO.collectionModel.makeCurrent}"
                                rowSelection="single" id="t5"> 
                         <af:column sortProperty="Manager Name"
                                   filterable="true" sortable="true" width="150px;"
                                   headerText="Storage Manager Name"
                                   id="c23">
                          <af:outputText value="#{row.StorageManagerName}"
                                         id="ot2"/>
                        </af:column>
                         <af:column sortProperty="Controller Name" filterable="true"
                                   sortable="true" width="150px;"
                                   headerText="Controller Name"
                                   id="c20">
                          <af:outputText value="#{row.ControllerName}" id="ot12"/>
                        </af:column>
                        <af:column sortProperty="Aggregate Name" filterable="true"
                                   sortable="true" width="125px;"
                                   headerText="Aggregate Name"
                                   id="c19">
                          <af:outputText value="#{row.AggregateName}" id="ot13"/>
                        </af:column>
                        <af:column sortProperty="Volume Name" filterable="true"
                                   sortable="true"
                                   headerText="#{bindings.StorageVolumesInformationVO.hints.VolumeName.label}"
                                   id="c13">
                          <af:outputText value="#{row.VolumeName}" id="ot4"/>
                        </af:column>
                        <af:column sortProperty="Volume Size In GB"
                                   filterable="true" sortable="true"
                                   headerText="#{bindings.StorageVolumesInformationVO.hints.ActualVolumeSize.label}"
                                   id="c22">
                          <af:outputText value="#{row.ActualVolumeSize}"
                                         id="ot14"/>
                        </af:column>
                        <af:column sortProperty="Volume State" filterable="true"
                                   sortable="true" 
                                   headerText="Volume State"
                                   id="c11">
                          <af:outputText value="#{row.VolState}" id="ot15"/>
                        </af:column>                                                              
                      </af:table> 

  3. this tab has 2 sections and it comes to the customer's requirement:
  
  4. the first section contains the information from tables. The user selects a row in the table. Size of the respective row of the volume will automatically appear in the second part as in the attached photo.
  
  https://picasaweb.Google.com/LH/photo/Gn0jc-Vx_TSPxNnVp-bKV6uPsAeeY8aOf8tFq8MAnwE?feat=DirectLink
  
  5. After selecting the line in the first... the line gets highlighted blue in color, which means that it is the selected line. Here's the question.
  
  6. once after that, if I click in the second pane, the selected line in the first pane is have disappeared. So, the user is unable to identify which line he chose. I need help from you, why the table behaves this way.
  
  Please check the code and suggest me what I'm missing?
  
  Thank you and best regards,
  Kiran

  Try this:

  create a custom look (extend the skin of 'fusion') and create css, like this:
  AF | : the table-row data: selected: inactive af | : given the column cell.
  AF | : the table-row data: selected: inactive af | column: banded-data-cell
  {
  background-color: gray;
  }

  Check this thread for more details:
  Highlight on the selected line disappear when af:table lose focus?

  Thank you
  Nini

• Update multi lines according to a table of update

  Hello!

  I want to update multiple rows in a table according to a table of update like this:

  key	col_a	col_b
  123	ABC	def
  456	XYZ	UVW
  888	KLM	IJK

  The table to be updated has this (and other) columns. I use this code to do the update:

  Update my_table set t0

  col_a = (select col_a updates t1 where the t1.key = t0.key)

  col_b = (select col_b from t1 updates where the t1.key = t0.key)

  where

  key (select updates button);

  It works very well, but...

  .. .it seems to be ineffective. It seems that the systems needed to create keys in the table updates. He must then go through my_table and search the table updates twice for each update. Right? OK, the system can optimize it. I hope that. Is it possible to see how the system will perform the foregoing.

  .. .is too laborious to write in code. Is there a better way to specify:

  "For any row from my_table where the key is the key of table updates, updates col_a and col_b my_table with values according to table updates?

  THX!

  Hello

  1010848 wrote:

  Hello!

  I want to update multiple rows in a table according to a table of update like this:

  key	col_a	col_b
  123	ABC	def
  456	XYZ	UVW
  888	KLM	IJK

  The table to be updated has this (and other) columns. I use this code to do the update:

  Update my_table set t0

  col_a = (select col_a updates t1 where the t1.key = t0.key)

  col_b = (select col_b from t1 updates where the t1.key = t0.key)

  where

  key (select updates button);

  It works very well, but...

  .. .it seems to be ineffective. It seems that the systems needed to create keys in the table updates. He must then go through my_table and search the table updates twice for each update. Right? OK, the system can optimize it. I hope that. Is it possible to see how the system will perform the foregoing.

  .. .is too laborious to write in code. Is there a better way to specify:

  "For any row from my_table where the key is the key of table updates, updates col_a and col_b my_table with values according to table updates?

  THX!

  FUSION is often more effective than the UPDATE, precisely for the reasons you mentioned.

  Try using the MERGER: http://docs.oracle.com/database/121/SQLRF/statements_9016.htm#sthref7153

  something like:

  MERGE INTO my_table mt

  USING update u

  WE (mt.key = u.key)

  WHEN MATCHED THEN UPDATE

  SET mt.col_a = u.col_a

  mt.col_b = u.col_b,

  ;

  If you would care to post a small example of data (CREATE TABLE and INSERT statements for both tables) and outcomes from this data, I was able to test this.

  Check out the Forum FAQ: Re: 2. How can I ask a question on the forums?

• view multiple lines in the advanced table

  Hi all
  
  I have a requirement. I created advancedtable. When the page loads, to display 4 rows at a time. Can anyone please help how to achieve this req
  
  Kind regards
  Murali

  Hello

  Write the code below in AM that will create 5 blank lines in the advanced table.

  xxVOImpl voImpl = getxxLineVO1();
  voImpl.setWhereClause ("1 = 2");
  voImpl.executeQuery ();
  for (int i = 1; i)<=5>
  {
  Line = voImpl.createRow ();
  voImpl.insertRow (row);
  row.setNewRowState (Row.STATUS_INITIALIZED);
  row.setAttribute ("column1", i);
  row.setAttribute ("column2", "XYZ");
  }

  Kind regards
  Mary

• Refresh the components within a specific line of an af:table programmatically

  How do I refresh the components within a specific line of an af:table programmatically without refreshing the entire table? _
  
  I have an af:table to display a view read-only object. There is a button change in the table by calling an af:popup, where the user can update the information and click on a submit button to commit its changes.
  The action of this button property is a method in a holder in the summer where
  -1: a stored procedure is called to update several tables (related to my read-only VO).
  -2: the VO is re-interviewed (refreshQueryKeepingCurrentRow() VO.)
  -3: updating of the whole table (AdfFacesContext.getCurrentInstance () .addPartialTarget (myTable))
  
  Is it possible to programmatically refresh some components of the current row in the table without refreshing the entire table (point 3)?
  
  I tried to play with the property "partialTrigger" to af: outputText (table: column: outputText), without success.
  
  Thank you
  
  Nicolas

  OK, that's a very clear answer, thank you.

  Now, first do a little optimization:

  if(!StringUtils.isStringEmpty(results) && results.equals("TRUE"))
  // should be
  if ("TRUE".equals(results))
  // since it's faster, simpler and requires one less dependency
  

  For your use case, you can say you want to always refresh the line, then you could link the table in your backing bean, retrieve the selectedRowKeys and then set the key for the current line on the model in the collection before adding the partial target. So, something like:

  Set