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: / home / econfoy / www / edukini / application / views / backend / user /
Filename : question_edit.php
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<?php
    //$param2 = question id and $param3 = quiz id
    $question_details = $this->crud_model->get_quiz_question_by_id($param2)->row_array();
    if ($question_details['options'] != "" || $question_details['options'] != null) {
        $options = json_decode($question_details['options']);
    } else {
        $options = array();
    }
    if ($question_details['correct_answers'] != "" || $question_details['correct_answers'] != null) {
        $correct_answers= json_decode($question_details['correct_answers']);
    } else {
        $correct_answers = array();
    }
?>
<form action="<?php echo site_url('user/quiz_questions/'.$param3.'/edit/'.$param2); ?>" method="post" id = 'mcq_form'>
    <input type="hidden" name="question_type" value="mcq">
    <div class="form-group">
        <label for="title"><?php echo get_phrase('question_title'); ?></label>
        <input class="form-control" type="text" name="title" id="title" value="<?php echo $question_details['title']; ?>" required>
    </div>
    <div class="form-group" id='multiple_choice_question'>
        <label for="number_of_options"><?php echo get_phrase('number_of_options'); ?></label>
        <div class="input-group">
            <input type="number" class="form-control" name="number_of_options" id="number_of_options" data-validate="required" data-message-required="Value Required" min="0" value="<?php echo $question_details['number_of_options']; ?>">
            <div class="input-group-append" style="padding: 0px"><button type="button" class="btn btn-secondary btn-sm pull-right" name="button" onclick="showOptions(jQuery('#number_of_options').val())" style="border-radius: 0px;"><i class="fa fa-check"></i></button></div>
        </div>
    </div>
    <?php for ($i = 0; $i < $question_details['number_of_options']; $i++):?>
        <div class="form-group options">
            <label><?php echo get_phrase('option').' '.($i+1);?></label>
            <div class="input-group">
                <input type="text" class="form-control" name = "options[]" id="option_<?php echo $i; ?>" placeholder="<?php echo get_phrase('option_').$i; ?>" required value="<?php echo $options[$i]; ?>">
                <div class="input-group-append">
                    <span class="input-group-text">
                        <input type='checkbox' name = "correct_answers[]" value = <?php echo ($i+1); ?> <?php if(in_array(($i+1), $correct_answers)) echo 'checked'; ?>>
                    </span>
                </div>
            </div>
        </div>
    <?php endfor;?>
    <div class="text-center">
        <button class = "btn btn-success" id = "submitButton" type="button" name="button" data-dismiss="modal"><?php echo get_phrase('submit'); ?></button>
    </div>
</form>
<script type="text/javascript">
function showOptions(number_of_options){
    $.ajax({
        type: "POST",
        url: "<?php echo site_url('user/manage_multiple_choices_options'); ?>",
        data: {number_of_options : number_of_options},
        success: function(response){
            jQuery('.options').remove();
            jQuery('#multiple_choice_question').after(response);
        }
    });
}

$('#submitButton').click( function(event) {
    $.ajax({
        url: '<?php echo site_url('user/quiz_questions/'.$param3.'/edit/'.$param2); ?>',
        type: 'post',
        data: $('form#mcq_form').serialize(),
        success: function(response) {
            console.log(response);
            if (response == 1) {
                success_notify('<?php echo get_phrase('question_has_been_updated'); ?>');
            }else {
                error_notify('<?php echo get_phrase('no_options_can_be_blank_and_there_has_to_be_atleast_one_answer'); ?>');
            }
        }
    });
    showLargeModal('<?php echo site_url('modal/popup/quiz_questions/'.$param3); ?>', '<?php echo get_phrase('manage_quiz_questions'); ?>');
});
</script>