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How can I store Unchecked box data in database in PHP?

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In PHP I used Multi check box in foreach loop, When I Unchecked then I want to count and store that data in Database and also for Checked data, so How can I do that?
And I've a condition for that it is...

If(checked)

 Insert Present

Elseif(Unchecked)

 Insert Absent

Check box is in foreach loop, so there is multiple checkbox with different names.

Here presently I store data for Checked, but I can't store data for Unchecked, so please help me to solve this problem.

php checkbox unchecked

share|improve this question

edited Mar 28 at 4:25

Zain Farooq

2,55533 gold badges1212 silver badges3232 bronze badges

asked Mar 28 at 4:23

Aezaz DesaiAezaz Desai

333 bronze badges

add a comment | 

0

In PHP I used Multi check box in foreach loop, When I Unchecked then I want to count and store that data in Database and also for Checked data, so How can I do that?
And I've a condition for that it is...

If(checked)

 Insert Present

Elseif(Unchecked)

 Insert Absent

Check box is in foreach loop, so there is multiple checkbox with different names.

Here presently I store data for Checked, but I can't store data for Unchecked, so please help me to solve this problem.

php checkbox unchecked

share|improve this question

edited Mar 28 at 4:25

Zain Farooq

2,55533 gold badges1212 silver badges3232 bronze badges

asked Mar 28 at 4:23

Aezaz DesaiAezaz Desai

333 bronze badges

add a comment | 

In PHP I used Multi check box in foreach loop, When I Unchecked then I want to count and store that data in Database and also for Checked data, so How can I do that?
And I've a condition for that it is...

If(checked)

 Insert Present

Elseif(Unchecked)

 Insert Absent

Check box is in foreach loop, so there is multiple checkbox with different names.

Here presently I store data for Checked, but I can't store data for Unchecked, so please help me to solve this problem.

php checkbox unchecked

share|improve this question

edited Mar 28 at 4:25

Zain Farooq

2,55533 gold badges1212 silver badges3232 bronze badges

asked Mar 28 at 4:23

Aezaz DesaiAezaz Desai

333 bronze badges

If(checked)

 Insert Present

Elseif(Unchecked)

 Insert Absent

share|improve this question

edited Mar 28 at 4:25

Zain Farooq

2,55533 gold badges1212 silver badges3232 bronze badges

asked Mar 28 at 4:23

Aezaz DesaiAezaz Desai

333 bronze badges

share|improve this question

edited Mar 28 at 4:25

Zain Farooq

2,55533 gold badges1212 silver badges3232 bronze badges

asked Mar 28 at 4:23

Aezaz DesaiAezaz Desai

333 bronze badges

edited Mar 28 at 4:25

Zain Farooq

2,55533 gold badges1212 silver badges3232 bronze badges

edited Mar 28 at 4:25

Zain Farooq

2,55533 gold badges1212 silver badges3232 bronze badges

asked Mar 28 at 4:23

Aezaz DesaiAezaz Desai

333 bronze badges

asked Mar 28 at 4:23

Aezaz DesaiAezaz Desai

333 bronze badges

1 Answer
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0

Lets go for pseudo logic for this.

Store a hidden variable with all the checkbox values.

e.g.

<input type="hidden" value="1,2,3,4,5,6,7,8,9" name="allCheckboxes"/>

In the form submit, you are already getting the checked values.

Say, you get 5,7,9 as checked. -> Present

You need then 1,2,3,4,6,8 as unchecked. -> Absent

This can be achieved through array and string operations between allCheckboxes and checked checkboxes.

share|improve this answer

answered Mar 28 at 4:27

PupilPupil

21.7k44 gold badges3333 silver badges5959 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Here is my code: while($row = $result->fetch_assoc()) <input type="checkbox" name="att[]" value="<?php echo $row["enrollno"]; ?>" checked>
  
  – Aezaz Desai
  Mar 28 at 11:56
  

  
  
  
  

add a comment | 

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0

Lets go for pseudo logic for this.

Store a hidden variable with all the checkbox values.

e.g.

<input type="hidden" value="1,2,3,4,5,6,7,8,9" name="allCheckboxes"/>

In the form submit, you are already getting the checked values.

Say, you get 5,7,9 as checked. -> Present

You need then 1,2,3,4,6,8 as unchecked. -> Absent

This can be achieved through array and string operations between allCheckboxes and checked checkboxes.

share|improve this answer

answered Mar 28 at 4:27

PupilPupil

21.7k44 gold badges3333 silver badges5959 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Here is my code: while($row = $result->fetch_assoc()) <input type="checkbox" name="att[]" value="<?php echo $row["enrollno"]; ?>" checked>
  
  – Aezaz Desai
  Mar 28 at 11:56
  

  
  
  
  

add a comment | 

0

Lets go for pseudo logic for this.

Store a hidden variable with all the checkbox values.

e.g.

<input type="hidden" value="1,2,3,4,5,6,7,8,9" name="allCheckboxes"/>

In the form submit, you are already getting the checked values.

Say, you get 5,7,9 as checked. -> Present

You need then 1,2,3,4,6,8 as unchecked. -> Absent

This can be achieved through array and string operations between allCheckboxes and checked checkboxes.

share|improve this answer

answered Mar 28 at 4:27

PupilPupil

21.7k44 gold badges3333 silver badges5959 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Here is my code: while($row = $result->fetch_assoc()) <input type="checkbox" name="att[]" value="<?php echo $row["enrollno"]; ?>" checked>
  
  – Aezaz Desai
  Mar 28 at 11:56
  

  
  
  
  

add a comment | 

Lets go for pseudo logic for this.

Store a hidden variable with all the checkbox values.

e.g.

<input type="hidden" value="1,2,3,4,5,6,7,8,9" name="allCheckboxes"/>

In the form submit, you are already getting the checked values.

Say, you get 5,7,9 as checked. -> Present

You need then 1,2,3,4,6,8 as unchecked. -> Absent

This can be achieved through array and string operations between allCheckboxes and checked checkboxes.

share|improve this answer

answered Mar 28 at 4:27

PupilPupil

21.7k44 gold badges3333 silver badges5959 bronze badges

share|improve this answer

answered Mar 28 at 4:27

PupilPupil

21.7k44 gold badges3333 silver badges5959 bronze badges

answered Mar 28 at 4:27

PupilPupil

21.7k44 gold badges3333 silver badges5959 bronze badges

answered Mar 28 at 4:27

PupilPupil

21.7k44 gold badges3333 silver badges5959 bronze badges