How to limit no of rows in ADF table

Question

Hi all,
i want to limit the number of rows displayed in ADf table. I tried using range size, but it didn't work. In the post
Limiting ADF table number of rows is not working
it was stated that it is a bug. Is it fixed now or is there any work around to fix this.
Thanks in advance,
Nad

Answer 1

Hi Nad..
Hope this would help you..
Suppose you have these..
Jspx Page - RangeTable.jspx
Backing Class - RangeTable.java
Iterator used to load Table in page definition - ViewObjTableData
First of all In your pagedefinition page change the RangeSize value to -1 to display all rows in your table like
<iterator id="ViewObjTableDataIterator" RangeSize="-1"
              Binds="ViewObjTableData" DataControl="AppModuleDataControl"/>Now Goto your Backing bean and there put the setter getter method to limit your Table to show data as you want.. Like..
public static int rangeSize = 10;   
    public void setRangeSize(int rangeSize) {
        this.rangeSize = rangeSize;
        AdfFacesContext.getCurrentInstance().addPartialTarget(table1);
    public int getRangeSize() {
        return rangeSize;
    }Line having this is your default no of rows which you will get on table load..
public static int rangeSize = 10;and
this will forcely refresh your table according to your choise
AdfFacesContext.getCurrentInstance().addPartialTarget(table1);Now come to Your Jspx page and
Add af:selectOneChoice to Action facet of your table and add some selectItem having value of *10*,*20*, and *30* According to your choise
<af:selectOneChoice label="Row Limit" autoSubmit="true"
                                      binding="#{backing_RangeTable.selectOneChoice1}"
                                      id="selectOneChoice1"
                                      value="#{backing_RangeTable.rangeSize}">
           <af:selectItem label="10" value="10"
                                   binding="#{backing_RangeTable.selectItem1}"
                                   id="selectItem1"/>
           <af:selectItem label="20" value="20"
                                   binding="#{backing_RangeTable.selectItem2}"
                                   id="selectItem2"/>
           <af:selectItem label="30" value="30"
                                   binding="#{backing_RangeTable.selectItem3}"
                                   id="selectItem3"/>
</af:selectOneChoice>set its autoSubmit property to true and bind the value property to the rangeSize of your backing beans
now in your table change binding property of Rows to your backingbean's rangeSize like
rows="#{backing_RangeTable.rangeSize}"and also set this
partialTriggers="selectOneChoice1"That all dear..
Now check it out and let me know that you got your solution or not?
and if you got your right answer then dont forget to put \[SOLVED\] tag with your subject line. and mark this answer as correct and helpful.. :-)
Thanks,
Fizzz...