Link 2 lists to filter data
Hi,
I am trying to develop a holiday request and approval system using SharePoint 2013. At the moment it comprises 2 lists: Employees consisting of Employee (Person or Group to Active Directory), Entitlement and Remaining Leave fields; and Requests consisting
of Employee (Person or Group to Active Directory), Manager(Person or Group to Active Directory), Start Date, End Date and No. Days fields. I have added the Employee List to the Requests page as a Web Part (see screenshot) and want to filter just the logged
on employee in the Employees list (bottom of screenshot).
I have seen something like this before, but don't know how it was done. Any pointers would be appreciated.
Thanks
Tony
You can try by setting up a filter on the employee list view within the webpart as UserColumn as Me.
But remember that it has to be Person/Group column type for it to work.
Let me know if it helps.
Thanks, Ransher Singh Click "Vote As Helpful"! if you think that post is helpful in responding your question click "Mark As Answer, if you think that this is your answer for your question.
Similar Messages
-
//would anyone know how to sort this, tried to put in a bubble sort but i got some many errors i deleted it
import uuInOut;
class studentlist
public static void main(String [] args)
final int LENGTH = 10; //the length of the list
//declare variables
String name, temp3, searchName;
int age, id, current;
boolean present = false;
//create new linked list
LinkedList list = new LinkedList();
//open data
uuTextFile data = new uuTextFile("data.txt");
data.OpenInputFile();
//add data from data file to the linked list
while (!data.EOF)
name = data.ReadString();//read name
age = data.ReadInt();//read age
id = data.ReadInt();//read id
//new instance of studentrecord to add to list
StudentRecord temp = new StudentRecord(name, age, id);
list.insert(0, temp);//add to list
//Print The whole list
for (int x = 0; x < list.length(); x ++)
StudentRecord temp2 = (StudentRecord)list.elementAt(x);
temp2.printdetails();
System.out.println("First in list: ");
StudentRecord First = (StudentRecord)list.getHead().getElement();
First.printdetails();//print the first entered in the list
System.out.println("Last in List: ");
int x = list.length() - 1;
StudentRecord Last = (StudentRecord)list.elementAt(x);
Last.printdetails();//print the last entered in the list
System.out.println("Please Enter Current Position: ");
current = uuInOut.ReadInt();
StudentRecord next = (StudentRecord) list.elementAt(current + 1);
next.printdetails();//prints the next position in the list
System.out.println("Please Enter Name: ");
temp3 = uuInOut.ReadString();//reads in a name to search for in the list
//loop to search through the list for the name entered
for (int j = 0; j < list.length(); j++){
StudentRecord temp4 = (StudentRecord)list.elementAt(j);
searchName = temp4.getname();
if (temp3.equals(searchName))
present = true;
System.out.println(present);
if (present == true)
System.out.println("Student Name Found");
else System.out.println("Not in list" );
}You could scrap this implementation and use a Collection class, then use Collections.sort. Or you could have your implementation implement the List interface and use Collections.sort. But more than likely you are supposed to do this for homework, so in that case I would try to implement the bubble sort and fix it until you don't get any errors. There are other sort routines you could use, but they are all more complicated than the bubble sort, so you will likely get many errors doing that too.
Good luck
Lee -
How do you create a linked list
i need a linked list to hold data which would be words so that the words can be held by the linked list and appear in alphabetica order?
public class DoubleLink1
private NodeData head;
private NodeData tail;
public DoubleLink1()
this.tail = null;
this.head = null;
public void add(Contact info)
NodeData newNode = new NodeData(info);
if(head != null)
newNode.next = head;
head.prev = newNode;
head = newNode;
else
head = tail = newNode;
public Contact retrieve(String name)
NodeData current = head;
while(current !=null)
if(current.data.getName().equals(name))
return current.data;
current = current.next;
return null;
public void traverse()
NodeData current = head;
while(current !=null)
// current.getData());print();
current = current.next;
public boolean delPhoneNum(String name)
NodeData current = head;
NodeData previous = head.prev;
NodeData next = head.next;
boolean found = false;
if (head == null)
return false;
while(current != null)
if(current.data.getName().equals(name))
found = true;
return found;
previous = current;
current = current.next;
if (current != null)
next = current.next;
if (found)
if (previous == null)
head = head.next;
else if (next == null)
tail = tail.prev;
else
previous = current.next;
next = current.prev;
return found;
}//DoubleLink
so i have this linked list..how can i apply it to my program with the words instead of the numbers and phone contact -
How to filter data by list item
hi all,
I create list item on block BLK1 ,
name :emp_name
item type: list item
elements in list : list_elements : (null) list_item : (null)
data type : Char
maximum length : 200
and create PROCEDURE :
PROCEDURE POPULATE_LIST_BY_QUERY(P_LIST_NAME VARCHAR2,P_QUERY VARCHAR2) IS
RG_NAME VARCHAR2(30) := 'RG_CODE_DESC' ;
RG_ID RecordGroup;
errcode NUMBER;
LIST_ID ITEM;
BEGIN
RG_ID := FIND_GROUP(RG_NAME);
IF NOT ID_NULL (RG_ID)
THEN DELETE_GROUP (RG_ID) ;
END IF;
RG_ID := Create_Group_From_Query (RG_NAME, P_QUERY) ;
errcode := Populate_Group (RG_ID) ;
LIST_ID := FIND_ITEM (P_LIST_NAME) ;
POPULATE_LIST (LIST_ID,RG_ID) ;
END;and wrote in trigger WHEN_NEW_FORM_INSTANCE:
POPULATE_LIST_BY_QUERY('BLK1.emp_name', 'SELECT emp_name,emp_id FROM employees');
create table employees
(emp_no number(10) primary key,
emp_name varchar2(200))
Insert into EMPLOYEES
(EMP_NO, EMP_NAME)
Values
(1, 'hhh uuo');
Insert into EMPLOYEES
(EMP_NO, EMP_NAME)
Values
(2, 'hh ppp');
Insert into EMPLOYEES
(EMP_NO, EMP_NAME)
Values
(3, 'ph');
Insert into EMPLOYEES
(EMP_NO, EMP_NAME)
Values
(4, 'uuuuu');
COMMIT;when Run my form list item give me all data, no problem ,ok
My question is that can i want to filter data when write anythnig data is found im my list or part of data,
show data only by my filter,
for example:
I wrote in my list : hh
show data in list:
hhh uuo
hh ppp
I wrote in my list : h
show data in list:
hhh uuo
hh ppp
ph
I wrote in my list : uu
show data in list:
uuuuu
if not wrote anything fetch me all data,
Thanks a lotHi,
You can try,
POPULATE_LIST_BY_QUERY('BLK1.EMP_NAME', 'SELECT EMP_NAME, EMP_ID FROM EMPLOYEES WHERE EMP_NAME LIKE ''' || <your_search_variable> || '%''');Hope this helps.
Regards,
Manu. -
Changing data in a linked list object.
hi,
i'm still pretty new to java, so bear with me if i am making stupid mistakes, heh.
i'm having trouble with changing data in an object stored in a singly-linked list. i've created a class that will store polynomials in sorted order (descending) in a singly-linked list. each linked list is one polynomial, and each node references to a polynomial object that stores two ints: the coefficient and the exponent of that term.
i'm having trouble when it comes to 'collecting like terms,' though. here's a rough skeleton of my code:
public class Polynomial
private LinkedList polynoList;
private LinkedListItr Itr;
private int coeff;
private int exponent;
public Polynomial()
zeroPolynomial();
} // this constructor sets up an empty linked list
public Polynomial( int c, int e )
coeff = c;
exponent = e;
} // this creates a Polynomial object storing the two ints
public void zeroPolynomial()
polynoList = new LinkedList();
theItr = polynoList.zeroth();
} // this method creates the empty linked list and sets the
//iterator on the zeroth node.
//various other methods are here, not relevant to my post
//this next method is the one i am having trouble with.
//it takes two ints as parameters, the coefficient
//and the exponent.
public void insertTerm( int c, int e )
//...i have a few if/then statements here
//so that the terms can be inserted in descending order.
LinkedListItr tester = polynoList.first();
//the 'tester' iterator is set on the first node
//this following if statement retrieves the exponent
//in the current node by casting the information
//retrieved from the LinkedList retrieve() method
//into Polynomial, then compares it to the current
//exponent. if they are equal, i want to add the
//coefficients.
if( e == ((Polynomial)tester.retrieve()).getExp() )
this.coeff = ((Polynomial)tester.retrieve()).getCoeff() + c;
//a main method goes here wherein the user can insert
//terms, print the polynomial, etc.
}//end Polynomial class
can anyone help me out? the code i'm using compiles correctly, but it does not change the value of the current coeff variable as i'd like to think it should. any input would be GREATLY appreciated, thanks!hey,
thanks for the reply...
i am sure that ((Polynomial)tester.retrieve()).getExp() will return an int equal to 'e.' i tried this:
System.out.println("e="+e);
System.out.println((Polynomial)tester.retrieve()).getExp());
if( e == ((Polynomial)tester.retrieve()).getExp() ){
this.coeff = ((Polynomial)tester.retrieve()).getCoeff() + c;
System.out.println( "this.coeff = " + this.coeff );
with that, the output showed that e and the getExp() output were the same. it also showed (as output) that this.coeff did change in value, but when i tried this:
System.out.println( ((Polynomial)tester.retrieve()).getCoeff() )
to check if the value changed within the object, it didn't. this.coeff changed, but the actual coeff variable in the object didn't.
any ideas? -
How to add different data types in Linked list?
The basic idea is that I want to implement a linked list like the one which we generally implement in C. I need to store different data types in a single node. Is it possible to implement like this or I have to implement a linked list for each different data type?
I have an application program in which there is a form. In this form there are different text fields in which data is to be inserted by the user. These data's will be inserted into the database. I want to hit the database only once. So I need to store these data in a data structure before I insert into the database. I think it will be easy for me to handle the data in a linked list if I can have different data types in a single node.
Moreover, I think u're not getting my question. This pic will help u.
http://img522.imageshack.us/img522/4500/sampler.jpg
I'm not sure about that the code which u have written will have different data types in single node. I have to try that.
And of course if anyone has any better idea than me, it will be very helpful. -
Linked List, Stacks and Other Data Structures in Objective-C 2.0
I've checked a little throughout documentation that Apple provides for the different frameworks in order to determine if there were ready-made classes for data structures such as linked lists, stacks and so forth but there don't appear to be any available? Is this correct?
NSArray and NSDictionary are the multi-purpose built-in aggregate types. If you need something else then you can use STL or roll your own.
-
Filter in list Item master Data
Hi all!
i don't know why my database can't filter in Item master Data. This icon is grey. Can you help me!Hi Tien,
In which mode are you trying to filter data.....in the find mode the icon for filter will always be greyed out. in the item master data press * in the Item number the system will give yoyu a list if items which can then be filtered...the icon gets activated.
Nagesh -
Values of data in a linked-list
hello.
i declare a small linked list of elemets (about 10), everything is fine and dandy but i need to assign an int value to every one of those elements as a counter whenever a certain action is performed on the element in the list.
LinkedList mylist = new Linkedlist();
int value=0;
//i need to assign a unique int value to every element in the list as a counter to keep track of how many times [whatever element] is accessed, moved around, ect.
is this possible?If your linked list contains a specific type of object, add a counter to it. This may mean extending whatever the class the element is.
If you want to do theis generically, you are probably going to have to extend LinkedList and inside that class encapsulate another collection (maybe a linked list). The encapsulated collection will contain the set of counters. You will have to override all of LinkedLists methods so that you can maintain the counters. -
How create animated power view reports using sharepoint list as a data source in sharepoint 2010?
Hi All,
I got a client requirement to create reports using SharePoint List as data source. The report should show reflection depends on values changed (I mean animation).
I have heard about the power view/power pivot which does this kind of animations in reports.
Can someone please guide me on creating reports which shows animations
In power view/power pivot using SharePoint List as data source in SharePoint 2010.
Thanks in advance.
MercuryManHi MercuryMan,
Yes, Power View, a feature of SQL Server 2012 Reporting Services Add-in for Microsoft SharePoint Server 2010 or SharePoint 2013 Enterprise Edition, is an interactive data exploration, visualization, and presentation experience.
It provides multiple views featuring tiles, slicers, a chart filter, and a number of visualizations, including cards, small multiples, and a bubble chart. So, we can use Power View to do intuitive ad-hoc reporting for business users such as data analysts, business
decision makers, and information workers.
Currently, Power View report only supports two types of data models: PowerPivot Worksheet, and data models based on Analysis Services Tabular Model or Multidimensional Cube.
In your scenario, you can create PowerPivot worksheets using SharePoint List as data source, deploy the PowerPivot worksheet to a SharePoint Library or PowerPivot Gallery, and then generate Power View reports based on the PowerPivot worksheets on the SharePoint
site.
To use SharePoint List as data source in Excel PowerPivot, you can refer to the following resource:
http://blogs.technet.com/b/excel_services__powerpivot_for_sharepoint_support_blog/archive/2013/07/11/excel-services-using-a-sharepoint-list-as-a-data-source.aspx
http://technet.microsoft.com/en-us/library/hh230322.aspx
To create a Power View report based on PowerPivot model, you can refer to the following links:
http://technet.microsoft.com/en-us/library/hh231522.aspx
http://technet.microsoft.com/en-us/library/hh759325.aspx
Regards,
Mike Yin
If you have any feedback on our support, please click
here
Mike Yin
TechNet Community Support -
I have a List which is having around 14000 items in it.while opening that list in datasheet view it is giving error .
Below is a summary of the issue:
After selecting datasheet view beow error occurs:
"Cannot connect to the server at this time. You can continue working with this list, but some data may not be available."
"Unable to retrieve all data."
The item counts displays say 100 out of 14000 items.
Exporting List to excel is giving only 2000 records out of 14000 records.
Other Observations -
This is happening to only one list on the site .There are other lists in the site whose no. of records is equal to 8000 to 9000.They are working absolutely fine without any error.
Also, If I am saving this list as a template and creating another list with it ,then it is working absolutely fine with 14000 records,so the issue does not seem to be related with no. of records as the template list is working fine.
I have checked the Alternate access mapping setting ,its fine.
It should not be related to lookup,datefield or any other column as the list created from it template is working fine with all these columns.
I checked below links also ,but doesn't seem to work in my case.
http://social.technet.microsoft.com/forums/en-US/sharepointadminprevious/thread/974b9168-f548-409b-a7f9-a79b9fdd4c50/
http://social.technet.microsoft.com/Forums/en-US/smallbusinessserver/thread/87077dd8-a329-48e8-b42d-d0a8bf87b082
http://social.msdn.microsoft.com/Forums/en-US/sharepointgeneral/thread/dc757598-f670-4229-9f8a-07656346b9b0I have spent two days to resolve this issue. Microsoft has released two KBs with reference to this issue...but are not appearing in search results at the top.
I am sharing my finding.
1. First install the
KB2552989 (Hopefully you might have already installed it. The KB detetcts it and informs the user.)
2. Then update registry by adding new key for data fetch timeout as mentioned inKB2553007
These two steps resolved the issue in our environment. Hope it might help others as well.
Pradip T. ------------- MCTS(SharePoint 2010/Web)|MCPD(Web Development) https://www.mcpvirtualbusinesscard.com/VBCServer/paddytakate/profile -
Problem with Queue and linked list
Hi... i've got an assignment it start like this.
You are required to write a complete console program in java includin main() to demonstrate the following:
Data Structure: Queue, Priority Queue
Object Involved: Linked-List, PrintJob
Operations Involved:
1. insert
2. remove
3. reset
4. search
Dats all... I've been given this much information... Can any1 try to help me please... How to make a start??? And wat does the print job means???
Can any1 tell me wat am supposed to do...Hi,
Why don't you start your demo like this?
import java.io.IOException;
public class Demo {
public Demo() {
public void startDemo() throws IOException {
do {
System.out.println("String Console Demo ");
System.out.println("\t" + "1. Queue Demo");
System.out.println("\t" + "2. PriorityQueue Demo");
System.out.println("\t" + "3. LinkedList Demo");
System.out.println("\t" + "4. PrintJob Demo");
System.out.println("Please choose one option");
choice = (char) System.in.read();
showDemo(choice);
} while (choice < '1' || choice > '4');
public void showDemo(char ch) {
switch (ch) {
case '1':
System.out.println("You have chosen Queue Demo ");
showOperations();
break;
case '2':
System.out.println("You have chosen Priority Queue Demo ");
showOperations();
break;
case '3':
System.out.println("You have chosen LinkedList Demo ");
showOperations();
break;
case '4':
System.out.println("You have chosen Print Job Demo ");
showOperations();
break;
private void showOperations() {
System.out.println("Please choose any operations ");
System.out.println("\t" + "1. Insert ");
System.out.println("\t" + "2. Remove ");
System.out.println("\t" + "3. Reset ");
System.out.println("\t" + "4. search ");
public static void main(String[] args) throws IOException {
Demo demo = new Demo();
demo.startDemo();
private char choice;
Write a separate classes for the data structures show the initial elements and call the methods based on the operations then show the result.
Thanks -
How to print the contents of doubly-Linked List
Hi
I have a DLList consists of header , trailer and 10 linked nodes in between
Is there a simple way to print the contents ie "the elements"
of the list
thanksIn general you should write an iterator for every linked data structure for fast traversal. I'm guessing you're writing your own DLL for an assignment because one normally uses the LinkedList structure that is included in the api. Anyway, here is an example of how the iterator is implemented for a double linked list:
http://www.theparticle.com/_javadata2.html#Doubly_Linked_Lists_with_Enumeration -
List view - filter with parameters
Hi,
I need to define a list view to filter data with parameters.
I saw how to do it with the SPD in another post
http://social.msdn.microsoft.com/Forums/sharepoint/en-US/92271aa4-6582-4ea5-a10f-deaf02d2b62c/filtering-the-list-view-by-passing-date-parameters-using-sharepoint-desginer-2010?forum=sharepointcustomizationprevious
But need to do it in visual Studio (via definitins or Object Model).
How can I do that in Visual Studio?
Help is really appreciated.
Many thanks,
DDHi,
According to your description, you might want to create a list definition with the filter value from query string from URL. Then when you create a list instance with this list
definition, you will be able to filter the list view page by appending parameters to the URL in the address bar.
You can achieve this through modifying the Schema.xml file in the list definition project in Visual Studio like this:
How to create custom list definition
http://msdn.microsoft.com/en-us/library/office/gg276355(v=office.14).aspx
http://www.codeproject.com/Articles/412429/SharePoint-Create-List-Definition-and-Instanc
CAML Query Schema
http://msdn.microsoft.com/en-us/library/office/ms467521(v=office.15).aspx
Then we can filter the list with such an URL:
http://sp/Lists/List1/AllItems.aspx?Param1=2014-08-24&Param2=2014-08-28
Best regards,
Patrick
Patrick Liang
TechNet Community Support -
Need help regarding Linked List
I'm a beginner who just spent ages working on the following code.. but need help on re-implementing the following using a linked list, i.e. no array is allowed for customer records but you still can use arrays for names, address, etc.. Hopefully I've inserted enough comments..
Help very much appreciated!! Thanks! =]
import java.util.Scanner;
import java.io.*;
public class Bank
/* Private variables declared so that the data is only accessible to its own
class, but not to any other class, thus preventing other classes from
referring to the data directly */
private static Customer[] customerList = new Customer[30];
//Array of 30 objects created for storing information of each customer
private static int noOfCustomers;
//Integer used to store number of customers in customerList
public static void main(String[] args)
Scanner sc = new Scanner(System.in);
menu();
public static void menu()
char choice;
String filename;
int custId,counter=0;
double interestRate;
Scanner sc = new Scanner(System.in);
do
//Displaying of Program Menu for user to choose
System.out.println("ABC Bank Customer Management System Menu");
System.out.println("========================================");
System.out.println("(1) Input Data from File");
System.out.println("(2) Display Data");
System.out.println("(3) Output Data to File");
System.out.println("(4) Delete Record");
System.out.println("(5) Update Record");
System.out.println("(Q) Quit");
System.out.println();
System.out.print("Enter your choice: ");
String input = sc.next();
System.out.println();
choice = input.charAt(0);
//switch statement used to assign each 'selection' to its 'operation'
switch(choice)
case '1': int noOfRecords;
System.out.print("Enter file name: ");
sc.nextLine();
filename = sc.nextLine();
System.out.println();
noOfRecords = readFile(filename);
System.out.println(+noOfRecords+" records read.");
break;
case '2': displayRecords();
break;
case '3': writeFile();
break;
case '4': System.out.print("Enter account ID to be deleted: ");
sc.nextLine();
custId = sc.nextInt();
deleteRecord(custId);
break;
case '5': if(counter==0)
System.out.print("Enter current interest rate for saving account: ");
sc.nextLine();
interestRate = sc.nextDouble();
update(interestRate);
counter++;
else
System.out.println("Error: Accounts have been updated for the month.");
break;
}System.out.println();
}while(choice!='Q' && choice!='q');
/* The method readFile() loads the customer list of a Bank from a specified
text file fileName into customerList to be stored as array of Customer
objects in customerList in ascending alphabetical order according to the
customer names */
public static int readFile(String fileName)
int custId,i=0;
String custName,custAddress,custBirthdate,custPhone,custAccType;
double custBalance,curRate;
boolean d;
/* Try block to enclose statements that might throw an exception, followed by
the catch block to handle the exception */
try
Scanner sc = new Scanner(new File(fileName));
while(sc.hasNext())
/* sc.next() gets rid of "Account", "Id" and "=" */
sc.next();sc.next();sc.next();
custId = sc.nextInt();
d=checkDuplicate(custId);
/* checkDuplicate() is a method created to locate duplicating ids in array */
if(d==true)
/* A return value of true indicates duplicating record and the sc.nextLine()
will get rid of all the following lines to read the next customer's record */
sc.nextLine();sc.nextLine();sc.nextLine();
sc.nextLine();sc.nextLine();sc.nextLine();
continue;
/* A return value of false indicates no duplicating record and the following
lines containing the information of that customer's record is being read
in */
if(d==false)
/* sc.next() gets rid of "Name" and "=" and name is changed to upper case*/
sc.next();sc.next();
custName = sc.nextLine().toUpperCase();
/* sc.nextLine get rids of the following lines to read the next customer's
record if length of name is more than 20 characters*/
if(custName.length()>21)
System.out.println("Name of custId "+custId+" is more than 20 characters");
System.out.println();
sc.nextLine();sc.nextLine();sc.nextLine();sc.nextLine();
continue;
/* sc.next() gets rid of "Address" and "=" */
sc.next();sc.next();
custAddress = sc.nextLine();
/* sc.nextLine get rids of the following lines to read the next customer's
record if length of address is more than 80 characters*/
if(custAddress.length()>81)
System.out.println("Address of custId "+custId+" is more than 80 characters");
System.out.println();
sc.nextLine();sc.nextLine();sc.nextLine();sc.nextLine();
continue;
/* sc.next() gets rid of "DOB" and "=" */
sc.next();sc.next();
custBirthdate = sc.nextLine();
/* sc.nextLine get rids of the following lines to read the next customer's
record if length of date of birth is more than 10 characters*/
if(custBirthdate.length()>11)
System.out.println("D.O.B of custId "+custId+" is more than 10 characters");
System.out.println();
sc.nextLine();sc.nextLine();sc.nextLine();sc.nextLine();
continue;
/* sc.next() gets rid of "Phone", "Number" and "=" */
sc.next();sc.next();sc.next();
custPhone = sc.nextLine();
/* sc.nextLine get rids of the following lines to read the next customer's
record if length of phone number is more than 8 characters*/
if(custPhone.length()>9)
System.out.println("Phone no. of custId "+custId+" is more than 8 characters");
System.out.println();
sc.nextLine();sc.nextLine();sc.nextLine();sc.nextLine();
continue;
/* sc.next() gets rid of "Account", "Balance" and "=" */
sc.next();sc.next();sc.next();
custBalance = sc.nextDouble();
/* sc.next() gets rid of "Account", "Type" and "=" */
sc.next();sc.next();sc.next();
custAccType = sc.next();
if(custAccType.equals("Saving"))
customerList[noOfCustomers] = new Account1(custId,custName,custAddress,custBirthdate,custPhone,custBalance,custAccType);
sc.nextLine();
noOfCustomers++;
i++;
else if(custAccType.equals("Checking"))
customerList[noOfCustomers] = new Account2(custId,custName,custAddress,custBirthdate,custPhone,custBalance,custAccType);
sc.nextLine();
noOfCustomers++;
i++;
else if(custAccType.equals("Fixed"))
sc.next();sc.next();sc.next();sc.next();
curRate = sc.nextDouble();
Account3 temp = new Account3(custId,custName,custAddress,custBirthdate,custPhone,custBalance,custAccType,curRate);
customerList[noOfCustomers]=temp;
sc.nextLine();
noOfCustomers++;
i++;
else
System.out.println("Account type not defined.");
if(noOfCustomers==30)
System.out.println("The customer list has reached its maximum limit of 30 records!");
System.out.println();
return noOfCustomers;
//Exceptions to be caught
catch (FileNotFoundException e)
System.out.println("Error opening file");
System.exit(0);
catch (IOException e)
System.out.println("IO error!");
System.exit(0);
/* Bubblesort method used to sort the array in ascending alphabetical order
according to customer's name */
bubbleSort(customerList);
return i;
/* The method displayRecords() displays the data of the customer records on
screen */
public static void displayRecords()
int k;
/* Displaying text using the printf() method */
for(k=0;k<noOfCustomers;k++)
System.out.printf("Name = %s\n", customerList[k].getName());
System.out.printf("Account Balance = %.2f\n", customerList[k].getBalance());
System.out.printf("Account Id = %d\n", customerList[k].getId());
System.out.printf("Address = %s\n", customerList[k].getAddress());
System.out.printf("DOB = %s\n", customerList[k].getBirthdate());
System.out.printf("Phone Number = %s\n", customerList[k].getPhone());
String type = customerList[k].getAccType();
System.out.println("Account Type = " +type);
if(type.equals("Fixed"))
System.out.println("Fixed daily interest = "+((Account3)customerList[k]).getFixed());
System.out.println();
/* The method writeFile() saves the content from customerList into a
specified text file. Data is printed on the screen at the same time */
public static void writeFile()
/* Try block to enclose statements that might throw an exception, followed by
the catch block to handle the exception */
try
int i;
int n=0;
//PrintWriter class used to write contents of studentList to specified file
FileWriter fwStream = new FileWriter("newCustomers.txt");
BufferedWriter bwStream = new BufferedWriter(fwStream);
PrintWriter pwStream = new PrintWriter(bwStream);
for(i=0;i<noOfCustomers;i++)
pwStream.println("Account Id = "+customerList.getId());
pwStream.println("Name = "+customerList[i].getName());
pwStream.println("Address = "+customerList[i].getAddress());
pwStream.println("DOB = "+customerList[i].getBirthdate());
pwStream.println("Phone Number = "+customerList[i].getPhone());
pwStream.printf("Account Balance = %.2f\n", customerList[i].getBalance());
pwStream.println("Account Type = "+customerList[i].getAccType());
if(customerList[i].getAccType().equals("Fixed"))
pwStream.println("Fixed Daily Interest = "+((Account3)customerList[i]).getFixed());
pwStream.println();
n++;
//Closure of stream
pwStream.close();
System.out.println(+n+" records written.");
catch(IOException e)
System.out.println("IO error!");
System.exit(0);
//Deletes specified record from list
public static void deleteRecord(int id)
int i;
i=locate(id);
if(i==200)
//checking if account to be deleted does not exist
System.out.println("Error: no account with the id of "+id+" found!");
//if account exists
else
while(i<noOfCustomers)
customerList[i] = customerList[i+1];
i++;
System.out.println("Account Id: "+id+" has been deleted");
--noOfCustomers;
//Updates the accounts
public static void update(double interest)
int i,j,k;
double custBalance,addition=0;
for(i=0;i<noOfCustomers;i++)
if(customerList[i] instanceof Account1)
for(j=0;j<30;j++)
addition=customerList[i].getBalance()*interest;
custBalance=customerList[i].getBalance()+addition;
customerList[i].setBalance(custBalance);
else if(customerList[i] instanceof Account2)
continue;
else if(customerList[i] instanceof Account3)
for(j=0;j<30;j++)
addition=customerList[i].getBalance()*((Account3)customerList[i]).getFixed();
custBalance=customerList[i].getBalance()+addition;
customerList[i].setBalance(custBalance);
else
System.out.println("Account type not defined");
System.out.println("The updated balances are: \n");
for(k=0;k<noOfCustomers;k++)
System.out.printf("Name = %s\n", customerList[k].getName());
System.out.printf("Account Balance = %.2f\n", customerList[k].getBalance());
System.out.println();
/* ================== Additional methods ==================== */
/* Bubblesort method to sort the customerList in ascending alphabetical
order according to customer's name */
public static void bubbleSort(Customer[] x)
int pass, index;
Customer tempValue;
for(pass=0; pass<noOfCustomers-1; pass++)
for(index=0; index<noOfCustomers-1; index++)
if(customerList[index].getName().compareToIgnoreCase(customerList[index+1].getName()) > 0)
tempValue = x[index];
x[index] = x[index+1];
x[index+1]= tempValue;
/* Method used to check for duplicated ids in array */
public static boolean checkDuplicate(int id)
int i;
for(i=0;i<noOfCustomers;i++)
if(id == customerList[i].getId())
System.out.println("Account Id = "+id+" already exists");
System.out.println();
return true;
}return false;
/* Method to seach for account id in array */
public static int locate(int id)
int j;
for(j=0;j<noOfCustomers;j++)
if(customerList[j].getId()==id)
return j;
j=200;
return j;
import java.util.Scanner;
public class Customer
/* The following private variables are declared so that the data is only
accessible to its own class,but not to any other class, thus preventing
other classes from referring to the data directly */
protected int id;
protected String name,address,birthdate,phone,accType;
protected double balance;
// Null constructor of Customer
public Customer()
id = 0;
name = null;
address = null;
birthdate = null;
phone = null;
balance = 0;
accType = null;
/* The following statements with the keyword this activates the Customer
(int id, String name String address, String birthdate, String phone, double
balance) constructor that has six parameters of account id, name, address,
date of birth, phone number, account balance and assign the values of the
parameters to the instance variables of the object */
public Customer(int id, String name, String address, String birthdate, String phone, double balance, String accType)
//this is the object reference that stores the receiver object
this.id = id;
this.name = name;
this.address = address;
this.birthdate = birthdate;
this.phone = phone;
this.balance = balance;
this.accType = accType;
/* The following get methods getId(), getName(), getAddress(), getBirthdate(),
getPhone(), getBalance() return the values of the corresponding instance
properties */
public int getId()
return id;
public String getName()
return name;
public String getAddress()
return address;
public String getBirthdate()
return birthdate;
public String getPhone()
return phone;
public double getBalance()
return balance;
public String getAccType()
return accType;
/* The following set methods setId(), setName(), setAddress(), setBirthdate(),
setPhone and setBalance() set the values of the corresponding instance
properties */
public void setId (int custId)
id = custId;
public void setName(String custName)
name = custName;
public void setAddress (String custAddress)
address = custAddress;
public void setBirthdate (String custBirthdate)
birthdate = custBirthdate;
public void setPhone (String custPhone)
phone = custPhone;
public void setBalance (double custBalance)
balance = custBalance;
public void setAccType (String custAccType)
accType = custAccType;
class Account1 extends Customer
public Account1(int id, String name, String address, String birthdate, String phone, double balance, String accType)
super(id,name,address,birthdate,phone,balance,accType);
this.id = id;
this.name = name;
this.address = address;
this.birthdate = birthdate;
this.phone = phone;
this.balance = balance;
this.accType = accType;
class Account2 extends Customer
public Account2(int id, String name, String address, String birthdate, String phone, double balance, String accType)
super(id,name,address,birthdate,phone,balance,accType);
this.id = id;
this.name = name;
this.address = address;
this.birthdate = birthdate;
this.phone = phone;
this.balance = balance;
this.accType = accType;
class Account3 extends Customer
protected double fixed=0;
public Account3(int id, String name, String address, String birthdate, String phone, double balance, String accType, double fixed)
super(id,name,address,birthdate,phone,balance,accType);
this.id = id;
this.name = name;
this.address = address;
this.birthdate = birthdate;
this.phone = phone;
this.balance = balance;
this.accType = accType;
this.fixed = fixed;
public double getFixed()
return fixed;
Example of a customers.txt
Account Id = 123
Name = Matt Damon
Address = 465 Ripley Boulevard, Oscar Mansion, Singapore 7666322
DOB = 10-10-1970
Phone Number = 790-3233
Account Balance = 405600.00
Account Type = Fixed
Fixed Daily Interest = 0.05
Account Id = 126
Name = Ben Affleck
Address = 200 Hunting Street, Singapore 784563
DOB = 25-10-1968
Phone Number = 432-4579
Account Balance = 530045.00
Account Type = Saving
Account Id = 65
Name = Salma Hayek
Address = 45 Mexican Boulevard, Hotel California, Singapore 467822
DOB = 06-04-73
Phone Number = 790-0000
Account Balance = 2345.00
Account Type = Checking
Account Id = 78
Name = Phua Chu Kang
Address = 50 PCK Avenue, Singapore 639798
DOB = 11-08-64
Phone Number = 345-6780
Account Balance = 0.00
Account Type = Checking
Account Id = 234
Name = Zoe Tay
Address = 100 Blue Eyed St, Singapore 456872
DOB = 15-02-68
Phone Number = 456-1234
Account Balance = 600.00
Account Type = Saving1) When you post code, please use[code] and [/code] tags as described in Formatting tips on the message entry page. It makes it much easier to read.
2) Don't just post a huge pile of code and ask, "How do I make this work?" Ask a specific question, and post just enough code to demonstrate the problem you're having.
3) Don't just write a huge pile of code and then test it. Write a tiny piece, test it. Then write the piece that will work with or use the first piece. Test that by itself--without the first piece. Then put the two together and test that. Only move on to the next step after the current step produces the correct results. Continue this process until you have a complete, working program.
Maybe you are looking for
-
Bug in oracle.security.jazn.spi.LoginConfigProvider?
I recently wrote my own LoginModule to handle x509 cert authentication. I instantiate a LoginContext (and pass Subject or CallbackHandler etc) and call login(). This issue is that only one instance of the LoginModule is ever instantiated - therefore
-
How to install the sinhala fonts to read sri lankan papers and web sites
Please let me know how can i install the sinhala fonts to i phone 4s Thanks,
-
Best way to access "My Music" directory?
Hi, I need the path to the system "My Music" directory. The following code works fine, but I assume it will work much less so in a localized version of the application. Note that this is Windows-specific but I have the same problem with the "Music" f
-
Activity Step type in workflow
Hello Experts, I need some detail clarification regarding Program exits and Properties tab in activity step type i have read the content in help.sap.com but it was not clear how to use these steps Also if anybody knows please explain all four tabs fo
-
Hi All, How to find a Database USER last logon date on 10g? by script. Thanks,