How can i edit perticular row in dynamically created table
Hi to All,
Here my requirement is create table dynamically from existing XML and first column with radio buttons,column data and row wise data there on XML but i'm able to create table and displaying data then whenever i click on first column radio button that row editable and remaining rows in disable mode then i edit that row and click on save button that particular row data will be inserted to XML.Please tell me how can i achieve this requirement.
Thanks and Regards,
surya.
Hi surya
- Use RadioButtonGroupByIndex for the first column.
- Disable automatic change of table's lead selection: selectionChangeBehaviour = manual, selectionMode = none.
- In onSelect event handler of the RadioButtonGroupByIndex set new table's lead selection from the code to the row where the button is clicked.
- Add calculated read-only attribute isRowEditable (boolean) to the table's node. Getter shall be like this:
return (element.index() == element.node().getLeadSelection());
- Bind the cell editors' enabled property to isRowEditable attribute.
BR, Siarhei
PS: this is my message #666 - do not trust it
Edited by: Siarhei Pisarenka on Feb 23, 2010 2:29 PM
Similar Messages
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How can i make perticular row or perticular cell Editable of a JTable
Dear al,
can u help me by guiding me for the problem of...
i am having a JTable, in which a (first)column of each row is having a checkbox field.
If the checkbox is checked then and then i should able to modify the cells in that row where the checkbox is.
I have created the table with AbstractTableModel of which the isCellEditable(int row, int col) method is overwriten. Whatever return value (true/false) reflects the perticular
cells becomes editable/non-editable respectively.
but at run time...(mean the table is created now) and now i want to make the cells editable/non-editable depending on the checkbox value...
how can i implement it.........
please suggest.........
thank you.........here is the sample code from tutorial.......
* TableRenderDemo.java requires no other files.
import java.awt.Component;
import java.awt.Dimension;
import java.awt.GridLayout;
import javax.swing.DefaultCellEditor;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;
* TableRenderDemo is just like TableDemo, except that it explicitly initializes
* column sizes and it uses a combo box as an editor for the Sport column.
@SuppressWarnings("serial")
public class TableRenderDemo extends JPanel {
private boolean DEBUG = true;
public TableRenderDemo() {
super(new GridLayout(1, 0));
JTable table = new JTable(new MyTableModel());
// table.setEditingColumn(0);
// table.editCellAt(0, 0);
table.setPreferredScrollableViewportSize(new Dimension(500, 100));
// Create the scroll pane and add the table to it.
JScrollPane scrollPane = new JScrollPane(table);
// Set up column sizes.
initColumnSizes(table);
// Fiddle with the Sport column's cell editors/renderers.
setUpSportColumn(table, table.getColumnModel().getColumn(2));
// Add the scroll pane to this panel.
add(scrollPane);
* This method picks good column sizes. If all column heads are wider than
* the column's cells' contents, then you can just use
* column.sizeWidthToFit().
private void initColumnSizes(JTable table) {
MyTableModel model = (MyTableModel) table.getModel();
TableColumn column = null;
Component comp = null;
int headerWidth = 0;
int cellWidth = 0;
Object[] longValues = model.longValues;
TableCellRenderer headerRenderer = table.getTableHeader()
.getDefaultRenderer();
for (int i = 0; i < 5; i++) {
column = table.getColumnModel().getColumn(i);
comp = headerRenderer.getTableCellRendererComponent(null, column
.getHeaderValue(), false, false, 0, 0);
headerWidth = comp.getPreferredSize().width;
comp = table.getDefaultRenderer(model.getColumnClass(i))
.getTableCellRendererComponent(table, longValues, false,
false, 0, i);
cellWidth = comp.getPreferredSize().width;
if (DEBUG) {
System.out.println("Initializing width of column " + i + ". "
+ "headerWidth = " + headerWidth + "; cellWidth = "
+ cellWidth);
// XXX: Before Swing 1.1 Beta 2, use setMinWidth instead.
column.setPreferredWidth(Math.max(headerWidth, cellWidth));
public void setUpSportColumn(JTable table, TableColumn sportColumn) {
// Set up the editor for the sport cells.
JComboBox comboBox = new JComboBox();
comboBox.addItem("Snowboarding");
comboBox.addItem("Rowing");
comboBox.addItem("Knitting");
comboBox.addItem("Speed reading");
comboBox.addItem("Pool");
comboBox.addItem("None of the above");
sportColumn.setCellEditor(new DefaultCellEditor(comboBox));
// Set up tool tips for the sport cells.
DefaultTableCellRenderer renderer = new DefaultTableCellRenderer();
renderer.setToolTipText("Click for combo box");
sportColumn.setCellRenderer(renderer);
class MyTableModel extends AbstractTableModel {
private String[] columnNames = { "First Name", "Last Name", "Sport",
"# of Years", "Vegetarian" };
private Object[][] data = {
{ "Mary", "Campione", "Snowboarding", new Integer(5),
new Boolean(false) },
{ "Alison", "Huml", "Rowing", new Integer(3), new Boolean(true) },
{ "Kathy", "Walrath", "Knitting", new Integer(2),
new Boolean(false) },
{ "Sharon", "Zakhour", "Speed reading", new Integer(20),
new Boolean(true) },
{ "Philip", "Milne", "Pool", new Integer(10),
new Boolean(false) } };
public final Object[] longValues = { "Sharon", "Campione",
"None of the above", new Integer(20), Boolean.TRUE };
public int getColumnCount() {
return columnNames.length;
public int getRowCount() {
return data.length;
public String getColumnName(int col) {
return columnNames[col];
public Object getValueAt(int row, int col) {
return data[row][col];
* JTable uses this method to determine the default renderer/ editor for
* each cell. If we didn't implement this method, then the last column
* would contain text ("true"/"false"), rather than a check box.
public Class<?> getColumnClass(int c) {
return getValueAt(0, c).getClass();
* Don't need to implement this method unless your table's editable.
public boolean isCellEditable(int row, int col) {
// Note that the data/cell address is constant,
// no matter where the cell appears onscreen.
// return false;
return true;
* Don't need to implement this method unless your table's data can
* change.
public void setValueAt(Object value, int row, int col) {
if (DEBUG) {
System.out.println("Setting value at " + row + "," + col
+ " to " + value + " (an instance of "
+ value.getClass() + ")");
data[row][col] = value;
fireTableCellUpdated(row, col);
if (DEBUG) {
System.out.println("New value of data:");
printDebugData();
private void printDebugData() {
int numRows = getRowCount();
int numCols = getColumnCount();
for (int i = 0; i < numRows; i++) {
System.out.print(" row " + i + ":");
for (int j = 0; j < numCols; j++) {
System.out.print(" " + data[i][j]);
System.out.println();
System.out.println("--------------------------");
* Create the GUI and show it. For thread safety, this method should be
* invoked from the event-dispatching thread.
private static void createAndShowGUI() {
// Create and set up the window.
JFrame frame = new JFrame("TableRenderDemo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// Create and set up the content pane.
TableRenderDemo newContentPane = new TableRenderDemo();
newContentPane.setOpaque(true); // content panes must be opaque
frame.setContentPane(newContentPane);
// Display the window.
frame.pack();
frame.setVisible(true);
public static void main(String[] args) {
// Schedule a job for the event-dispatching thread:
// creating and showing this application's GUI.
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
createAndShowGUI(); -
How can i update multiple row in a advance table
Dear all,
hope you are well enough.
suppose i have a table in a OA page where there are several transactions.
i would like to add a check box in front of every row.
when i check the transactions(rows of OA pages) and submit then one column of a table will be updated in database.
how can i implement that.
Please explain
Regards,
MofizurHi,
Refer below code for iteration:
OAViewObject appVO = (OAViewObject)am.findViewObject("ApprovalsWVO1");
OARow row = (OARow)appVO.first();
for(int i=0;i<appVO.getRowCount();i++)
String appStatus=appVO.getCurrentRow().getAttribute("ApprovalStatus").toString();
if(appStatus.equalsIgnoreCase("NEW"))
newRow.setAttribute("appTrans",Boolean.FALSE);
else
newRow.setAttribute("appTrans",Boolean.TRUE);
System.out.println(appStatus);
row = (OARow)appVO.next();
Regards
Meher Irk -
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plz tell me how can i count no of rows in my database table with[b] ResultSet object
Hi ! hope this code helps you .
We can use the count(*) to get the total no of records in the table ad then access it through the getString method .
import java.sql.*;
public class JdbcTest
public static void main(String [] args ) throws Exception
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String DBURL = "jdbc:odbc:mydsn" ;
Connection conn = DriverManager.getConnection(DBURL);
Statement st = conn.createStatement();
ResultSet rs = st.executeQuery("select count(*) from table1");
rs.next();
System.out.println("total rec = " + rs.getString(1));
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How can i select the rows from the 3 tables by particular column name?
Vehicle Passing Summary table structure
PsngSmry_ID(Number),Vehicle_iD(Number),PsngSmryTime(datetime)
Vehicle table structure
Vehicle_iD(Number),VehicleName(VarChar2),VehicleType(VarChar2)
Here Vehicle_iD is the Primary Key
Equipment Table Structure
Eqpmt_id(Number),Vehicle_iD(Number),EqpmtName(VarChar2),EqpmtType(VarChar2)
Here Eqpmt_id is the Primary Key and Vehicle_iD is the foreign Key
Equipment Component Table Structure
Eqpmt_Cmpnt_id(Number) ,Eqpmt_id(Number),EqpmtCmpntName(VarChar2),EqpmtCmpntName(VarChar2),Parent_Eqpmnt_ID(Number)
Here Eqpmt_Cmpnt_id is the Primary Key and Eqpmt_id is the foreign Key
The rows in the Vehicle Passing Summary table
PsngSmry_ID Vehicle_ID PsngSmryTime
111111 80986246 2010/10/11
111112 80986247 2010/10/12
111113 80986248 2010/10/10
The rows in the Vehicle Table
Vehicle_iD VehicleName VehicleType
80986246 Lorry Four Wheeler
80986247 Van Four Wheeler
80986248 Bus Four Wheeler
The rows in the Equipment Table:
Eqpmt_id Vehicle_iD EqpmtName EqpmtType
109846 80986246 2 Axle Lorry CAR
109821 80986246 4 Axle Lorry CAR
109825 80986246 4 Axle Lorry CAR
109562 80986247 2 Axle VAn CAR
109555 80986247 3 Axle VAn CAR
109777 80986247 3 Axle VAn CAR
109587 80986248 2 Axle Bus CAR
The rows in the Equipment Component Table :
Eqpmt_Cmpnt_id Eqpmt_id EqpmtCmpntName Parent_Eqpmnt_ID
20904146 109846 Truck
20904147 109846 Truck
20904148 109846 Axle 20904146
20904159 109846 Axle 20904146
20904167 109846 Wheel 20904148
20904177 109846 Wheel 20904148
20904185 109846 Wheel 20904159
20904325 109846 Wheel 20904159
20904188 109846 Axle 20904147
20904189 109846 Axle 20904147
20904195 109846 Wheel 20904188
20904196 109846 Wheel 20904188
20904197 109846 Wheel 20904189
20904398 109846 Wheel 20904189
10904146 109562 Truck
10904147 109562 Truck
10904148 109562 Axle 10904146
10904159 109562 Axle 10904146
10904167 109562 Wheel 10904148
10904177 109562 Wheel 10904148
10904185 109562 Wheel 10904159
10904325 109562 Wheel 10904159
10904188 109562 Axle 10904147
10904189 109562 Axle 10904147
10904195 109562 Wheel 10904188
10904196 109562 Wheel 10904188
10904197 109562 Wheel 10904189
10904398 109562 Wheel 10904189
Note : In Equipment Component Table,the hierarchy will be Truck-->Axle-->Wheel.So
1.the Parent_Eqpmnt_ID of Axle is Truck's Eqpmt_Cmpnt_id.
2.the Parent_Eqpmnt_ID of Wheel is Axle's Eqpmt_Cmpnt_id.
Now I want to write the store procedure which will take "PsngSmry_ID(Number)" as input and the o/p will be in the format :
Eqpmt_Cmpnt_id Eqpmt_id EqpmtCmpntName Parent_Eqpmnt_ID
20904146 109846 Truck
20904148 109846 Axle 20904146
20904167 109846 Wheel 20904148
20904177 109846 Wheel 20904148
20904159 109846 Axle 20904146
20904185 109846 Wheel 20904159
20904325 109846 Wheel 20904159
20904147 109846 Truck
20904188 109846 Axle 20904147
20904195 109846 Wheel 20904188
20904196 109846 Wheel 20904188
20904189 109846 Axle 20904147
20904197 109846 Wheel 20904189
20904398 109846 Wheel 20904189
10904146 109562 Truck
10904148 109562 Axle 10904146
10904167 109562 Wheel 10904148
10904177 109562 Wheel 10904148
10904159 109562 Axle 10904146
10904185 109562 Wheel 10904159
10904325 109562 Wheel 10904159
10904147 109562 Truck
10904188 109562 Axle 10904147
10904195 109562 Wheel 10904188
10904196 109562 Wheel 10904188
10904189 109562 Axle 10904147
10904197 109562 Wheel 10904189
10904398 109562 Wheel 10904189
**Please add these columns in the o/p **
1.EqpmtName and EqpmtType from Eqpmt table
2.VehicleName and Vehicle Type from Vehicle table
3.PsngSmryTime from PassingSummary table **
Can anyone tell me the solution?
Edited by: 865216 on Jun 22, 2011 2:14 AMHi,
I am new to this technology;But, just wanted to help you.
Please refer the code it might be atleast helpful for you.
But am facing PL/SQL: ORA-00933: error and unable to resolve it.could anyone please correct this code.
sorry if my code is totally wrong.
Thank you,
Rupa
create or replace procedure Equipment_proc
is
begin
DECLARE
TYPE EQP_record IS RECORD (
Vehicle_iD Vehicle.Vehicle_iD%TYPE,
Eqpmt_Cmpnt_id Equipment_Component.Eqpmt_Cmpnt_id%type,
EqpmtCmpntName Equipment_Component.EqpmtCmpntName%type,
Parent_Eqpmnt_ID Equipment_Component.Parent_Eqpmnt_ID%type,
Eqpmt_id Equipment.Eqpmt_id%type,
vehicleId NUMBER);
EQP_rec EQP_record;
CURSOR EQP_cursor IS
select a.Vehicle_iD,c.Eqpmt_Cmpnt_id,b.Eqpmt_id,c.EqpmtCmpntName,c.Parent_Eqpmnt_ID
from Vehicle a,Equipment b,Equipment_Component c
where a.Vehicle_iD=b.Vehicle_iD
and b.Eqpmt_id=c.Eqpmt_id
and a.vehicle_id=&EQP_rec.vehicleId;
BEGIN
OPEN EQP_cursor;
FETCH EQP_cursor INTO EQP_rec;
dbms_output.put_line(EQP_rec.Vehicle_iD,EQP_rec.Eqpmt_Cmpnt_id||','||EQP_rec.Eqpmt_id||','||EQP_rec.EqpmtCmpntName||','||EQP_rec.Parent_Eqpmnt_ID);
CLOSE EQP_cursor;
END;
END; -
How can i use a function in a create table?
I have done one funtion to do one check in a create table statement, but i don't know where to use it. How can I use it?
I have the function:
CREATE OR REPLACE FUNCTION verificar_NIF (nif varchar2) return boolean as
l_check_digit constant varchar2(23) := 'TRWAGMYFPDXBNJZSQVHLCKE';
l_mod number;
l_result varchar2(1);
l_return boolean := false;
begin
l_mod := mod(substr(nif, 1, 8), 23);
l_result := substr(l_check_digit, l_mod+1, 1);
if l_result = substr(nif, 1, 9) then
l_return := true;
end if;
return l_return;
end;
And I have the table:
CREATE TABLE Clients (
id_client NUMBER(5) PRIMARY KEY,
nif VARCHAR2(9),
cog1 VARCHAR2(50) NOT NULL,
cog2 VARCHAR2(50) NOT NULL,
nom VARCHAR2(50) NOT NULL,
adre VARCHAR2(50) NOT NULL,
Poblacio VARCHAR2(40) NOT NULL,
CONSTRAINT err_NIF CHECK ( verificar_NIF(nif)=true )
I want the var nif to have a concert value. It is correct to check in that way? -
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The requirement is for us to apply a custom master page / styles for the all My Sites
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Please help on this.
Karthick SHi Karthick
You can do it using feature Stapling
http://sharepointologic.blogspot.in/2013/04/branding-sharepoint-2013-my-sites-with.html
https://sharepointqna.wordpress.com/2013/08/29/my-site-master-page-change-feature-stapling/
Please mark it as answer if it helps you solving your problem
Amit Kotha -
Please very urgent How can i call focus event for dynamic created txtbox
Hi,
I create a one texbox using javascript .now i want to call onFocus event that textbox.How is itHi,
I create a one texbox using javascript .now i want to
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Javascript was invented by Netscape and is a scri�ting language for browsers.
Java is a programming language invented by Sun.
Compare:
Netscape. Sun.
Notice a difference? -
How can i know the row number of my table is being modified?
HI all,
I have a table in my web dynpro and several columns as checkbox... I put an event OnToggle in these columns.
Do you know any way to get the row or the row number?
If i use the method get_static_attributes return to me the selected row not the modified.
Thanks in advance !EDIT: thanks ! is solved, i need to pass CONTEXT_ELEMENT' in the <ELEMNT_NAME>
This is my code:
DATA table_element TYPE REF TO if_wd_context_element.
DATA row_index TYPE i.
table_element = wdevent->get_context_element('CONTEXT_ELEMENT').
IF NOT table_element IS INITIAL.
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Edited by: Husalban RM on Sep 15, 2010 4:53 PM -
There seems to be no way to delete content, and replace it with other content.
If you don't have the Word document anymore, you may be able to export the pdf to a Word document using either the 30 day trial of Adobe Acrobat Pro or by subscribing to Adobe ExportPDF (available in the newest version of Reader) for a month.
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How can I retrieve all row information from a database table.
I have a jsp file which calls info from columns in a table. My question, is how can I edit it so that it retrieves all the rows?
I tried using resultset SalesInfo.next() which only retrieves the last row value and resultset SalesInfo.first() which only retrieves the first row value.
Here is my code
public ResultSet SalesInfo;
public void getSalesInfo()
try
Statement stmt = db.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
SalesInfo = stmt.executeQuery("SELECT sales_id,cust_id,product_id, quantity from sales;");
SalesInfo.first();
setCartsales_id (SalesInfo.getString("sales_id"));
setCartcust_id (SalesInfo.getString("cust_id"));
setCartProduct_id(SalesInfo.getString("product_id"));
setCartquantity (SalesInfo.getString("quantity"));
catch(SQLException e )
setCartsales_id(e.toString());
e.printStackTrace();
Also I apologise for not having the proper code format as I had a problem with my keyboard.public class SalesDB{
public static synchronized Vector getSalesDetail(Connection connection) throws SQLException{
String query = "SELECT * from Sales;"
Statement statement = connection.createStatement();
ResultSet results = statement.executeQuery(query);
Vector sale_details = new Vector();
while(results.next() == true){
SaleInfo saleInfo = new SaleInfo(results.getString("sales_id"),results.getDouble("cust_id"),results.getString("product_id"));
sale_details.add(saleInfo);
results.close();
statement.close();
return sale_details;
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How can I add new row/column into existing jTable?
Hi add!
Can you help me how can I add new row/column into existing jTable?
Tnx in adv!e.g
Create two buttons inside the Table ( "Add New Row" ) and ("Add new Column")
their handlers are:
add new row:
//i supose u already have
DefaultTabelModel tablemodel = new DefaultTableModel(rowdata, columnNames);
//and
JTabel jtable = new JTable(tablemodel);
// Handler (row)
jbtAddRow.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
if(jtable.getSelectedRow() >= 0 )
tablemodel.insertRow(jtable.getSelectedRow(), new java.util.Vector());
else
tablemodel.addRow(new java.util.Vector());
});to add new columns its the same but inside actionPerformed method:
ask for e.g "Whats the name for the new column"
then,
tablemodel.addColumn(nameOfColumn, new java.util.Vector()); Joao
Message was edited by:
Java__Estudante -
How to highlight a perticular row of a tabular form
Hi everybuddy,
I want to ask you 2 question.
1> How can i highlight a perticular row of a form.The requirement is that when you click any row of a form it will be highlighted by yellow color or the background color will be green.
2> I have a tabular form with five rows but when ever i want to add one button
five consiqutive buttons are add automatically.They are in a stack manner.
Can any body will please tell me how can i resolve two issues.don't duplicate:
how to highlight a perticular row of a tabular form -
How can I display the rows into columns.
How can I display the rows into columns. I mean
Create table STYLE_M
(Master varchar2(10), child varchar2(10));
Insert itno style_m
('MASTER1','CHILD1');
Insert itno style_m
('MASTER2','CHILD1');
Insert itno style_m
('MASTER2','CHILD2');
Insert itno style_m
('MASTER3','CHILD1');
Insert itno style_m
('MASTER3','CHILD2');
Insert itno style_m
('MASTER3','CHILD3');
Note : The Master may have any number of childs.
I want to display like this..
Master child1, child2, child3, .......(dynamic)
MASTER1 CHILD1
MASTER2 CHILD1 CHILD2
MASTER3 CHILD1 CHILD2 CHILD3
Sorry for disturbing you. Please hlp me out if you have any slution.
Thanks alot.
Ram DontineniHere's a straight SQL "non-dynamic" approach.
This would be used if you knew the amount of children.
SELECT
master,
MAX(DECODE(r, 1, child, NULL)) || ' ' || MAX(DECODE(r, 2, child, NULL)) || ' ' || MAX(DECODE(r, 3, child, NULL)) children
FROM
SELECT
master,
child,
ROW_NUMBER() OVER(PARTITION BY master ORDER BY child) r
FROM
style_m
GROUP BY
master
MASTER CHILDREN
MASTER1 CHILD1
MASTER2 CHILD1 CHILD2
MASTER3 CHILD1 CHILD2 CHILD3 Since you said that the number of children can vary, I incorporated the same logic into a dynamic query.
SET AUTOPRINT ON
VAR x REFCURSOR
DECLARE
v_sql VARCHAR2(1000) := 'SELECT master, ';
v_group_by VARCHAR2(200) := 'FROM (SELECT master, child, ROW_NUMBER() OVER(PARTITION BY master ORDER BY child) r FROM style_m) GROUP BY master';
v_count PLS_INTEGER;
BEGIN
SELECT
MAX(COUNT(*))
INTO v_count
FROM
style_m
GROUP BY
master;
FOR i IN 1..v_count
LOOP
v_sql := v_sql || 'MAX(DECODE(r, ' || i || ', child, NULL))' || ' || '' '' || ';
END LOOP;
v_sql := RTRIM(v_sql, ' || '' '' ||') ||' children ' || v_group_by;
OPEN :x FOR v_sql;
END;
PL/SQL procedure successfully completed.
MASTER CHILDREN
MASTER1 CHILD1
MASTER2 CHILD1 CHILD2
MASTER3 CHILD1 CHILD2 CHILD3I'll point your other thread to this one. -
How can I Change HR_APPROVAL_REQ_FLAG to Yes-Dynamic
I have a requirement to change HR_APPROVAL_REQ_FLAG to Yes-Dynamic in a standard process
in HR_REVIEW_CHANGES its displaying in Attribute Node but when i press edit
button its not editable (grayed)
How can I Change HR_APPROVAL_REQ_FLAG to Yes-Dynamic.
Please help
ThanksHi,
If you want to add fields to a list, as you have written your form in JavaScript, you can take consideration of using JavaScript Client Object Model to add/delete fields dynamically.
How to: Create, Update, and Delete Lists Using JavaScript
http://msdn.microsoft.com/en-us/library/office/hh185005(v=office.14).aspx
If you want to achieve it with Form7, it is recommended to post the question to its forum to get quick and confirmed answer.
Thanks
Patrick Liang
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Patrick Liang
TechNet Community Support
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