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Ajax 在 codeigniter 中獲取多個值

[英]Ajax to get multiple value in codeigniter

在輸入字段中顯示 ajax 響應,但它不起作用

HTML代碼:

<html>
<select name="class_id" class="form-control" data-validate="required" id="class_id" 
data-message-required="<?php echo get_phrase('value_required');?>" 
onchange="return et_student_fees(this.value)">                 
<div class="form-group">
<input id="admission" value=""  type="text" class="form-control" name="admission-fee" >                     
<input id="tuition" type="text" class="form-control" name="tuition-fee" value="">                       
<input id="exam" type="text" class="form-control" name="exam-fee" value=""></div>
</html>

JS:

<script type="text/JavaScript">

function get_student_fees(class_id)
{

    $.ajax({
        url: '<?php echo base_url();?>index.php?admin/get_student_fees/' + class_id ,
        success: function(response)
        {                           
                var len = response.length;

            if(len > 0){
            // Read values
            $('#admission').val(response.admissionfee);
            $('#tution').text(response.tutionfee);
            $('#exam').text(response.examfee);

            }else{
            $('#admission').text('');
            $('#tution').text('');
            $('#exam').text('');
            }
        }
    });

}

控制器:

function get_student_fees($class_id)
{
    $fees = $this->db->get_where('fees' , array('class_id' => $class_id
    ))->result_array();

    foreach ($fees as $row) {
    $response = array();
    $data['admissionfee'] = $row['admissionfee'];
    $data['tutionfee'] = $row['tutionfee'];
    $data['examfee'] = $row['examfee'];
    array_push($response , $data);
    }
   echo json_encode($response);

   }

使用 ajax 從控制器獲取值,任何人都可以幫我返回 Multiples 值並將這些值顯示到文本字段中

希望這可以幫助

 function get_student_fees(class_id){ $.ajax({ url: '<?php echo base_url();?>index.php?admin/get_student_fees/' + class_id , success: function(response){ var len = response.length; if(len > 0){ // Read values var obj= jQuery.parseJSON(response); $('#admission').val(obj.admissionfee); $('#tution').text(obj.tutionfee); $('#exam').text(obj.examfee); }else{ $('#admission').text(''); $('#tution').text(''); $('#exam').text(''); } } });

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