html - How to get individual values from multiple checkbox dynamically using php? -
i trying individual values checkbox, $mail_aspects['active'] , $mail_aspects['aspect_id'].
but using below code, able values $mail_aspects['active']=1. need both checked , unchecked values update in db.
can on issue?
<form method='post' style='display: inline-block;'> <div class="col-md-12"> <?foreach ($customer['mail_aspects'] $mail_aspects) { ?> <table> <tr> <td> <label> <input type="checkbox" name="mail_aspects[]" <?=($mail_aspects['active'] == '1') ? 'checked' : ''?> value="<?=$mail_aspects['active']?>,<?=$mail_aspects['aspects_id']?>"> <?=$mail_aspects['aspects_name']?> </label> </td> </tr> </table> <? }?> </div> <button type='submit' name='submit' value='submit'>save aspects</button> </form> using php
if(isset($_post['submit'])){ $mail_aspectsdet=$_post['mail_aspects']; for($i=0;$i<count($mail_aspectsdet);$i++) { $exp=explode(',',$mail_aspectsdet[$i]);//explode id , name $stmt=$db->exec("update customer_preferences set active=$exp[0] customer_id=$customerid , aspects_id=$exp[1]"); } }
to receive unchecked checkbox values in $_post have add hidden input field same name , null value before adding checkbox. if checkbox unchecked null value of hidden input submitted otherwise value of checkbox.
in case should like:
<form method='post' style='display: inline-block;'> <div class="col-md-12"> <?foreach ($customer['mail_aspects'] $mail_aspects) { ?> <table> <tr> <td> <label> <input type="hidden" name="mail_aspects[<?=$mail_aspects['aspects_id']?>]" value="0" /> <input type="checkbox" name="mail_aspects[<?=$mail_aspects['aspects_id']?>]" <?=($mail_aspects['active'] == '1') ? 'checked' : ''?> value="1"> <?=$mail_aspects['aspects_name']?> </label> </td> </tr> </table> <? }?> </div> <button type='submit' name='submit' value='submit'>save aspects</button> </form> important names of hidden , checkbox input identically.
your php code should work properly.
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