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Retain checkbox value

P: 1
My question is that first i need to create the checkboxes which i have already done and then when i set the value of any of the checkboxes as checked, it should be saved in a session after clicking on the submit button and after refresh page also.. so that next user could see the selected checkbox
Mar 6 '12 #1
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helimeef
P: 77
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  1. <?php
  2. if(isset($_POST['checkboxname'])) {
    $_SESSION['checkboxvalues'] = json_encode($_POST['checkboxname');
    }
  3.  
  4. else if(isset($_SESSION['checkboxvalues'])) {
    $checkboxValues = json_decode($_SESSION['checkboxvalues']);
    foreach($checkboxValues as $value) {
    //iterate through, echoing checkboxes and setting checked to "checked" based on whether the array is checked
    }
    }
  5.  
  6. else {
    //display fresh checkboxes
    }
  7. ?>
  8.  
Mar 25 '12 #2

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