KENDO GRID GET SELECTED ROWS USING CHECKBOX

To get the selected rows from Kendo Grid checkbox Please follow steps mentioned below,

1. Add one Boolean data type value to the entity that we are binding to Kendo Grid,(i.e. boolean property to the class)
    

    I.E. => Boolean  Selected {get;set;}

2. In the View( i.e. .cshtml page) Define the checkbox column as follows using template property of kendo grid,

 Columns.Template(@<text><text>).clientTemplate( "<input type='checkbox'  #= Selected?

                                                    checked= 'checked' ; '' # class = 'chkbxclass'/>");    

3. In the script file corresponding to the view , under           

     $(document).ready function write the following,

   

     function(){

                       $('#gvGridID').on('click','.chkbxclass',

                       function(){

                            var checked = $(this).is(':checked');

                            var grid = $('#gvGridID').data().kendogrid;

                            var dataItem = grid.dataItem($(this).closest('tr'));

                            dataItem.set('Selected',checked);

                          })

                  })
NOTE: "gvGridID"  is the Kendo Grid ID

4. On the submit button click, get the values from the kendo grid by using the following JQuery function,

        

             var grid = $('#gvGridID').data("kendogrid");

              $("#gvGridID tbody").find('tr').each(

                          function() {

                             var dataItem = grid.dataItem($(this).closest('tr'));

                             if(dataItem.Selected == true)

                                {

                                   // Write your logic here like concat all values                                    // with comma separated and store it in                                              // hidden field

                                }

                                            });

Hope this solution will help u to resolve the selecting rows from kendo grid Thanks please give your valuable comments

KENDO GRID CHANGE HEIGHT TO DISPLAY MANY RECORDS

Hi All,

Many of us struck with displaying more no records in a scroll-able Kendo Grid.

We can adjust the height of the Kendo grid so that we can make more no of records viewed by the users,

Here is the solution,

 If you want all over the application the kendo grid should be of same height then, in the Kendo.default.min.css file give the following style,

div .k-grid-content 
{

max-height: 900px;

}

OR

If you want for a particular page alone means in that page include the above mentioned style in the top where we are declaring script blocks

div .k-grid-content 
{

max-height: 900px;

}

Now Check your kendo grid by running the code...

Extract text From Shared Memory & Print it in Uppercase

PROGRAM: 

#include<sys/types.h>

#include<sys/ipc.h>

#include<sys/msg.h>

#include<sys/shm.h>

#include<unistd.h>

#include<stdio.h>

#include<sys/stat.h>

#include<string.h>

main()

{

int shmid,i;

char *pa,a[1000];

shmid=shmget((key_t)1300,1024,0600|IPC_CREAT);

if(shmid==-1)

{printf("shmget failed");

return;

}

pa=(char*)shmat(shmid,0,0);

if(pa==(void *)-1)

{

printf("shmat failed");

return;

}

for(i=0;pa[i]!='\0';i++)

{

if(pa[i]>='a'&&pa[i]<='z')

pa[i]=pa[i]-32;

else

continue;

}

printf("\nUppercase Message : %s",pa);

}

OUTPUT:

[user @localhost ~]$ cc umgsh.c

[user @localhost ~]$ ./a.out

Uppercase Message : MESSAGE STORED IN SHARED MEMORY

SHARED MEMORY PROGRAMS

[user @localhost ~]$

Storing Lower case Message in Shared Memory-I

#include<sys/types.h>

#include<sys/ipc.h>

#include<sys/msg.h>

#include<sys/shm.h>

#include<unistd.h>

#include<stdio.h>

#include<sys/stat.h>

#include<string.h>

main()

{

int shmid,i;

char *pa,a[1000];

shmid=shmget((key_t)1300,1024,0600|IPC_CREAT);

if(shmid==-1)

{printf("shmget failed");

return;

}

pa=(char*)shmat(shmid,0,0);

if(pa==(void *)-1)

{

printf("shmat failed");

return;

}

printf("Enter text&press$to terminate\n");

for(i=0;(a[i]=getchar())!='$';i++);

a[i]='\0';

strcpy(pa,a);

printf("The given text is placed into shared memory\n");

}

OUTPUT

[user@localhost ~]$ cc mgsh.c

[user @localhost ~]$ ./a.out

Enter text&press$to terminate

Message stored in shared memory

shared memory programs$

The given text is placed into shared memory

[user @localhost ~]$ 

MarkSheet Preparation Using SharedMemory –II

 PROGRAM:

#include<sys/types.h>

#include<sys/ipc.h>

#include<sys/msg.h>

#include<sys/shm.h>

#include<unistd.h>

#include<stdio.h>

#include<sys/stat.h>

#include<string.h>

struct stud

{char name[25];

int roll,m1,m2,m3,tot;

float avg;

};

main()

{struct stud m,*p;

p=&m;

int shmid;

shmid=shmget((key_t)1300,1024,0660|IPC_CREAT);

if(shmid==-1)

{printf("shmget failed");

return;

}

p=(struct stud *)shmat(shmid,0,0);

if(p==(void *)-1)

{printf("shmat failed");

return;

}

p->tot=p->m1+p->m2+p->m3;

p->avg=(float)p->tot/3.0;

printf("\nNAME: %s",p->name);

printf("\nROLLNO:%d",p->roll);

printf("\nMARK1:%d",p->m1);

printf("\nMARK@:%d",p->m2);

printf("\nMARK#:%d",p->m3);

printf("\nTOTAL:%d",p->tot);

printf("\nAVERAGE:%f",p->avg);

}

OUTPUT:

[user @localhost ~]$ cc cmarsh.c

[user @localhost ~]$ ./a.out

NAME: Kannan

ROLLNO:987

MARK1:89

MARK@:98

MARK#:78

TOTAL:265

AVERAGE:88.333336[user @localhost ~]$

MarkSheet Preparation Using SharedMemory –I

PROGRAM:

#include<sys/types.h>

#include<sys/ipc.h>

#include<sys/shm.h>

#include<unistd.h>

#include<stdio.h>

#include<sys/stat.h>

#include<string.h>

struct stud

{

char name[25];

int roll,m1,m2,m3,tot;

float avg;

};

main()

{

struct stud m,*p;

p=&m;

int shmid;

shmid=shmget((key_t)1300,1024,0600|IPC_CREAT);

if(shmid==-1)

{printf("shmget failed");

return;

}

p=(struct stud *)shmat(shmid,0,0);

if(p==(void *)-1)

{

printf("shmat failed");

return;

}

printf("Enter the name:\n");

scanf("%s",p->name);

printf("Enter the Roll.No:\n");

scanf("%d",&p->roll);

printf("Enter the marks  got in 3 subject: \n");

scanf("%d%d%d",&p->m1,&p->m2,&p->m3);

printf("\nThe given information is placed in shared memory\n");

}

OUTPUT:

[user @localhost ~]$ cc marsh.c

[user @localhost ~]$ ./a.out

Enter the name:

Kannan

Enter the Roll.No:

987

Enter the marks  got in 3 subject:

89 98 78

The given information is placed in shared memory

[user @localhost ~]$

Length of the string using Shared Memory-II

Program:

#include<sys/types.h>

#include<sys/ipc.h>

#include<sys/msg.h>

#include<sys/shm.h>

#include<unistd.h>

#include<stdio.h>

#include<sys/stat.h>

#include<string.h>

main()

{

int shmid,i,len;

char *pa,a[1000];

shmid=shmget((key_t)1300,1024,0600|IPC_CREAT);

if(shmid==-1)

{printf("shmget failed");

return;

}

pa=(char*)shmat(shmid,0,0);

if(pa==(void *)-1)

{

printf("shmat failed");

return;

}

len=strlen(pa);

printf("\nThe length of the text is : %d\n",len);

}

OUTPUT:

[user @localhost ~]$ cc lenshm.c

[user @localhost ~]$ ./a.out

The length of the text is : 54

[user @localhost ~]$

Length of the string using Shared Memory

Program

#include<sys/types.h>

#include<sys/ipc.h>

#include<sys/msg.h>

#include<sys/shm.h>

#include<unistd.h>

#include<stdio.h>

#include<sys/stat.h>

#include<string.h>

main()                 

{

int shmid,i;

char *pa,a[1000];

shmid=shmget((key_t)1300,1024,0600|IPC_CREAT);

if(shmid==-1)

{printf("shmget failed");

return;

}

pa=(char*)shmat(shmid,0,0);

if(pa==(void *)-1)

{

printf("shmat failed");

return;

}

printf("Enter text&press$to terminate\n");

for(i=0;(a[i]=getchar())!='$';i++);

a[i]='\0';

strcpy(pa,a);

printf("The given text is placed into shared memory\n");

}

OutPut

[user@localhost ~]$ cc mgsh.c

[user @localhost ~]$ ./a.out

Enter text&press$to terminate

Message stored in shared memory

shared memory programs$

The given text is placed into shared memory

[user @localhost ~]$ 

Shell Program To Extract the Message from Shared Memory

#include<sys/types.h>

#include<sys/ipc.h>

#include<sys/msg.h>

#include<sys/shm.h>

#include<unistd.h>

#include<stdio.h>

#include<sys/stat.h>

#include<string.h>

main()

{

int shmid,i;

char *pa,a[1000];

shmid=shmget((key_t)1300,1024,0600|IPC_CREAT);

if(shmid==-1)

{printf("shmget failed");

return;

}

pa=(char*)shmat(shmid,0,0);

if(pa==(void *)-1)

{

printf("shmat failed");

return;

}

printf("The text recived is: \n");

puts(pa);

}

Output:

[user@localhost ~]$ cc emgsh.c

[user@localhost ~]$ ./a.out

The text recived is:

Message stored in shared memory

shared memory programs

[user@localhost ~]$ 

Shell Program for Read & Print the text using shared memory

#include<sys/types.h>

#include<sys/ipc.h>

#include<sys/msg.h>

#include<sys/shm.h>

#include<unistd.h>

#include<stdio.h>

#include<sys/stat.h>

#include<string.h>

main()

{

int shmid,i;

char *pa,a[1000];

shmid=shmget((key_t)1300,1024,0600|IPC_CREAT);

if(shmid==-1)

{printf("shmget failed");

return;

}

pa=(char*)shmat(shmid,0,0);

if(pa==(void *)-1)

{

printf("shmat failed");

return;

}

printf("Enter text&press$to terminate\n");

for(i=0;(a[i]=getchar())!='$';i++);

a[i]='\0';

strcpy(pa,a);

printf("The given text is placed into shared memory\n");

}

OutPut

[user@localhost ~]$ cc mgsh.c

[user@localhost ~]$ ./a.out

Enter text&press$to terminate

Message stored in shared memory

shared memory programs$

The given text is placed into shared memory

[user@localhost ~]$ 

SHELL SCRIPT TO COPY ONE FILE TO ANOTHER FILE

COPY ONE FILE TO ANOTHER FILE:

echo "copying one file to another"

if [ $# -eq 4 ]

then

   cp $3 $1

   cp $4 $2

 fi

OUTPUT:

[@localhost ~]$ cat f3

hai this is rajasekar

[@localhost ~]$ cat f4

i did my pg in nmc

[@localhost ~]$ sh copy.sh f1 f2 f3 f4

copying one file to another

[@localhost ~]$ cat f1

hai this is rajasekar

[@localhost ~]$ cat f2

i did my pg in nmc

SHELL SCRIPT TO REMOVE THE LINES IN A GIVEN PATTERN

REMOVE THE LINES IN A GIVEN PATTERN:

echo "Enter file name"

read file

echo "Enter pattern"

read pat

grep -v $pat $file

OUTPUT:

[@localhost ~]$ sh pattern.sh

Enter file name

raja

Enter pattern

did

HAI I AM RAJASEKAR

I DID MY STUDIES IN NMC

I COMPLEATED MY PG DEGREE IN MBA AND MCA

I AM ALWAYS BE A OVER-CONFIDENT PERSON

THEN ONLY LEADS TO VERY SUCCESSFULL MANNER

[@localhost ~]$ sh pattern.sh

Enter file name

raja

Enter pattern

COMPLEATED

HAI I AM RAJASEKAR

I DID MY STUDIES IN NMC

I AM ALWAYS BE A OVER-CONFIDENT PERSON

THEN ONLY LEADS TO VERY SUCCESSFULL MANNER

[@localhost ~]$ sh pattern.sh

Enter file name

raja

Enter pattern

I

THEN ONLY LEADS TO VERY SUCCESSFULL MANNER

SHELL SCRIPT TO GET NO OF SUBDIRECTORY IN CURRENT DIRECTORY

ALL SUBDIRECTORY IN CURRENT DIRECTORY:

echo "to display all sub directory"

for i in *

do

if [ -d $i ]

then

echo $i "is an directory"

fi

done

OUTPUT:

[@localhost ~]$ sh subdirt.sh

to display all sub directory

123 is an directory

324@86 is an directory

SHELL SCRIPT TO PAYBILL PREPARATION

PAYBILL PREPARATION:

 echo -e "\tPAYBILL CALCULATION"

echo -e "\t~~~~~~~~~~~~~~~~~~~~"

echo -e "\tenter the n value"

read n

echo -e "\tenter name id salary"

for((i=1;i<=n;i++))

do

`read name id salary

echo -e "\tbefore calculation"

echo -e "\t***********************"

echo -e "\tname\t:$name\n\tid\t:$id\n\tsalary\t:$salary"

echo -e "\t***********************"

echo -e "\t calculation part"

if [ $salary -lt 10000 ]

then

lic=`expr $salary*0.05|bc`

echo -e "\n\tlic:\t"$lic

pf=`expr $salary*0.03|bc`

echo -e "\n\tpf:\t"$pf

ded=`expr $lic+$pf|bc`

echo -e "\n\tded:\t"$ded

hra=`expr $salary*0.03|bc`

echo -e "\n\thra:\t"$hra

da=`expr $salary*0.08|bc`

echo -e "\n\tda:\t"$da

add=`expr $hra+$da|bc`

echo -e "\n\tadd:\t"$add

gpay=`expr $salary-$ded|bc`

echo -e "\n\tgpay:\t"$gpay

npay=`expr $gpay+$add|bc`

echo -e "\n\tnpay:\t"$npay

echo -e "\n\tafter calculation"

echo -e "\n\t*********************"

echo -e "\n\tname\t:$name\n\tid\t:$id\n\tnetpay\t:$npay"

echo -e "\n\t***********************"

else

lic=`expr $salary*0.05|bc`

echo -e "\n\tlic:\t"$lic

pf=`expr $salary*0.03|bc`

echo -e "\n\tpf:\t"$pf

ded=`expr $lic+$pf|bc`

echo -e "\n\tded:\t"$ded

hra=`expr $salary*0.03|bc`

echo -e "\n\thra:\t"$hra

da=`expr $salary*0.08|bc`

echo -e "\n\tda:\t"$da

add=`expr $hra+$da|bc`

echo -e "\n\tadd:\t"$add

gpay=`expr $salary-$ded|bc`

echo -e "\n\tgpay:\t"$gpay

npay=`expr $gpay+$add|bc`

echo -e "\n\tnpay:\t"$npay

echo -e "\n\tafter calculation"

echo -e "\n\t*********************"

echo -e "\n\tname\t:$name\n\tid\t:$id\n\tnetpay\t:$npay"

echo -e "\n\t***********************"

fi

done

OUTPUT:

[@localhost ~]$ sh paybill.sh

        PAYBILL CALCULATION

        ~~~~~~~~~~~~~~~~~~~~

        enter the n value

2- INSERT --

        enter name id salary

rajasekar 324 100000

        before calculation

        ***********************

        name    :rajasekar

        id      :324

        salary  :100000

        ***********************

         calculation part

        lic:    5000.00

        pf:     3000.00

        ded:    8000.00

        hra:    3000.00

        da:     8000.00

        add:    11000.00

        gpay:   92000.00

        npay:   103000.00

        after calculation

        *********************

        name    :rajasekar

        id      :324

        netpay  :103000.00

        ***********************

SHELL SCRIPT TO COMPARE TWO FILE

COMPARE TWO FILE:

cmp $1 $2

if [ $? -eq 0 ]

then

echo "Both files are EQUAL"

else

echo "Both files are NOTEQUAL"

fi

OUTPUT:

[@localhost ~]$ ls

acceptlogin.sh  current.sh     file1.sh     mark.sh  pol        totaldir.sh

add.sh          dcurrent.sh    file1.txt    new1.c   pol.sh     tri.sh

a.out           eletricity.sh  file2.txt    new1.sh  raj        userlog

big.sh          fact           fileper      new.c    raja.c     userlog.sh

big.shwq        fact.sh        fileper.sh   op.sh    series.sh  x.txt

com.sh          fib.sh         firstlet.sh  per.sh   subdir.sh  y.txt

[@localhost ~]$ sh com.sh fib.sh fact.sh

fib.sh fact.sh differ: byte 1, line 1

Both files are NOTEQUAL

[@localhost ~]$

SHELL SCRIPT FOR FIBONACCI SERIES

FIBNOCIS SERIES:

echo "Enter choice="

read n

fib1=0

fib2=1

echo "The series are=$fib1 $fib2"

for ((i=0; $i<$n; i=`expr $i + 1|bc`))

do

fib3=`expr $fib1 + $fib2 |bc`

fib1=$fib2

fib2=$fib3

echo "$fib3"

done

OUTPUT:

 [@localhost ~]$ sh fib.sh

Enter choice=

10

The series are=0 1

1

2

3

5

8

13

21

34

55

89

[@localhost ~]$

SHELL SCRIPT TO FETCH FILES WHICH STARTS WITH ‘A’ IN THE CURRENT DIRECTORY

FILES WHICH STARTS WITH ‘A’ IN THE CURRENT DIRECTORY:

for i in *

do

  x=$(echo $i|cut -b 1)

  if [ $x = "a" ]

  then

    echo $i

  else

    continue

  fi

  done

OUTPUT:

[@localhost ~]$ sh firstlet.sh a

acceptlogin.sh

add.sh

a.out

SHELL SCRIPT FOR ELECTRICITY BILL PREPARATION

ELECTRICITY BILL PREPARATION:

echo "enter the pmr cmr"

read  pmr cmr

echo "PreviousMonthReading: $pmr"

echo  "CurrentMonthReading: $cmr"

unit=`echo $cmr - $pmr |bc`

echo " unit  :  $unit"

if [ $unit -ge 200 ]

then

amt=`echo $unit \* 2.00 | bc`

else

 if [ $unit -lt 200 -a $unit -ge 100 ]

then

amt=`echo $unit \* 1.50 | bc`

 else

   amt=`echo $unit \* .50 | bc`

fi

fi

echo " Amount  : $amt"

OUTPUT:

[@localhost ~]$ sh eletricity.sh

enter the pvr cvr

700 950

PreviousMonthReading: 700

CurrentMonthReading: 950

 unit  :  250

 Amount  : 500.00

[@localhost ~]$

SHELL SCRIPT TO ACCEPT USERNAME AS COMMAND LINE ARGUMENTS AND CHECK THE USER LOGIN IN OR NOT

ACCEPT USERNAME AS COMMAND LINE ARGUMENTS  AND CHECK    THE USER LOGIN IN OR NOT

 echo "To check the user login or not"

if [ $# -eq 1 ]

then

who > y.txt

c=`grep -n $1 y.txt | wc -l`

fi

if [ $c -gt 0 ]

then

echo "The user has login"

else

echo "The user has not login"

fi

OUTPUT:

 [@localhost ~]$ sh acceptlogin.sh 2k7ca320

To check the user login or not

The user has login

[@localhost ~]$ sh acceptlogin.sh 2k7ca337

To check the user login or not

The user has not login

[@localhost ~]$

SHELL SCRIPT TO CHECK HOW MANY TIMES THE SPECIFIC USER HAS LOGIN

CHECK HOW MANY TIMES THE SPECIFIC USER HAS LOGIN:

echo "To count the user login"

read username

who > x.txt

c=`grep $username x.txt | wc -l`

echo "The user has logged $c times"

OUTPUT:

 [@localhost ~]$ sh userlog.sh

To count the user login

27324

The user has logged 1 times

[@localhost ~]$