从 Codeigniter 中的同一个表单注册中获取数据
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【中文标题】从 Codeigniter 中的同一个表单注册中获取数据【英文标题】：Get data from the same form registration in Codeigniter 【发布时间】：2021-11-10 08:43:15 【问题描述】：根据图片，这是学生登记表。父亲和母亲的信息将在学生表中。但是对于监护人信息将在监护人表中。在表格注册。我想在“监护人信息”中选择“父亲”时携带“父亲信息”中的所有信息。
控制器
public function add($id = null)
check_permission(ADD);
if ($_POST)
$school_id = $this->input->post('school_id');
$class_id = $this->input->post('class_id');
$HQ = $this->input->post('HQ');
$this->_prepare_student_validation();
if ($this->form_validation->run() === TRUE)
$data = $this->_get_posted_student_data();
if($this->input->post('lead_id') && $this->input->post('lead_id') != '')
$condition_lead = array();
$condition_lead['id'] = $this->input->post('lead_id');
$data_lead['is_converted'] = 1;
$this->db->update('student_leads', $data_lead, $condition_lead);
$insert_id = $this->student->insert('students', $data);
if ($insert_id)
$this->__insert_enrollment($insert_id);
// create_log('Has been added a student : '. $data['name']);
$this->session->set_flashdata('filter_HQ','schools_mode');
success($this->lang->line('insert_success'));
redirect('student/index/'.$this->input->post('class_id'));
else
error($this->lang->line('insert_failed'));
redirect('student/add');
else
error($this->lang->line('insert_failed'));
$this->data['post'] = $_POST;
$this->data['school_id'] = $_POST['school_id'];
if($id)
$this->data['lead'] = $this->student->get_list('student_leads', array('id' => $id,'is_converted' => 0), '', '', '', 'id', 'ASC');
$this->data['lead_school'] = $this->student->get_list('schools', array('school_name' => $this->data['lead'][0]->preferred_school), 'id', '', '', 'id', 'ASC');
if(count($this->data['lead']) == 0)
error('No data for this lead or lead already converted to student');
redirect('student/add');
$class_id = $this->uri->segment(4);
if(!$class_id)
$class_id = $this->input->post('class_id');
$this->data['lead_id'] = $id;
$this->data['class_id'] = $class_id;
if($this->session->userdata('role_id') != SUPER_ADMIN && $this->session->userdata('role_id') != ADMIN_HQ && $this->session->userdata('role_id') != HUMAN_RESOURCE_HQ &&
$this->session->userdata('role_id') != ACCOUNTING_HQ && $this->session->userdata('role_id') != FINANCE_HQ && $this->session->userdata('role_id') != MARKETING_HQ &&
$this->session->userdata('role_id') != STUDENT_MANAGEMENT_HQ && $this->session->userdata('role_id') != CHIEF && $this->session->userdata('role_id') != EDUCATION_HQ)
$this->data['students'] = $this->student->get_student_list($class_id, $school_id, $school->academic_year_id,$HQ);
else
if($this->input->post('HQ') != "" )
$this->data['students'] = $this->student->get_student_list($class_id, $school_id, $school->academic_year_id,$HQ);
// $this->data['students'] = $this->student->get_student_list($class_id);
$this->data['roles'] = $this->student->get_list('roles', array('status' => 1), '', '', '', 'id', 'ASC');
$condition = array();
$condition['status'] = 1;
if($this->session->userdata('role_id') != SUPER_ADMIN && $this->session->userdata('role_id') != ADMIN_HQ && $this->session->userdata('role_id') != HUMAN_RESOURCE_HQ &&
$this->session->userdata('role_id') != ACCOUNTING_HQ && $this->session->userdata('role_id') != FINANCE_HQ && $this->session->userdata('role_id') != MARKETING_HQ &&
$this->session->userdata('role_id') != STUDENT_MANAGEMENT_HQ && $this->session->userdata('role_id') != CHIEF && $this->session->userdata('role_id') != EDUCATION_HQ )
$condition['school_id'] = $this->session->userdata('school_id');
$this->data['classes'] = $this->student->get_list('classes', $condition, '','', '', 'id', 'ASC');
$this->data['discounts'] = $this->student->get_list('discounts', $condition, '','', '', 'id', 'ASC');
$this->data['guardians'] = $this->student->get_list('guardians', $condition, '','', '', 'id', 'ASC');
$this->data['class_list'] = $this->student->get_list('classes', $condition, '','', '', 'id', 'ASC');
$this->data['types'] = $this->student->get_list('student_types', $condition, '','', '', 'id', 'ASC');
$this->data['schools'] = $this->schools;
$this->data['add'] = TRUE;
$this->layout->title($this->lang->line('add'). ' | ' . SMS);
$this->layout->view('student/index', $this->data);
型号
public function get_student_list($class_id = null, $school_id = null, $academic_year_id = null, $HQ = null )
$this->db->select('S.*, SC.school_name, E.roll_no, E.class_id, U.username, U.role_id, C.name AS class_name, SE.name AS section');
$this->db->from('enrollments AS E');
$this->db->join('students AS S', 'S.id = E.student_id', 'left');
$this->db->join('users AS U', 'U.id = S.user_id', 'left');
$this->db->join('classes AS C', 'C.id = E.class_id', 'left');
$this->db->join('sections AS SE', 'SE.id = E.section_id', 'left');
$this->db->join('schools AS SC', 'SC.id = S.school_id', 'left');
if($academic_year_id)
$this->db->where('E.academic_year_id', $academic_year_id);
if($class_id && $class_id != 'all')
$this->db->where('E.class_id', $class_id);
if($HQ != 'all' && $HQ != 'schools_mode' && $HQ != '')
$this->db->where('SC.group_by', $HQ);
if($this->session->userdata('role_id') == GUARDIAN)
$this->db->where('S.guardian_id', $this->session->userdata('profile_id'));
if($this->session->userdata('role_id') == STUDENT)
$this->db->where('S.id', $this->session->userdata('profile_id'));
if($this->session->userdata('role_id') != SUPER_ADMIN && $this->session->userdata('role_id') != ADMIN_HQ && $this->session->userdata('role_id') != HUMAN_RESOURCE_HQ &&
$this->session->userdata('role_id') != ACCOUNTING_HQ && $this->session->userdata('role_id') != FINANCE_HQ && $this->session->userdata('role_id') != MARKETING_HQ &&
$this->session->userdata('role_id') != STUDENT_MANAGEMENT_HQ && $this->session->userdata('role_id') != CHIEF && $this->session->userdata('role_id') != EDUCATION_HQ )
$this->db->where('S.school_id', $this->session->userdata('school_id'));
if($school_id)
$this->db->where('S.school_id', $school_id);
$this->db->where('SC.status', 1);
$this->db->order_by('E.roll_no', 'ASC');
return $this->db->get()->result();
public function get_single_student($id, $academic_year_id)
$this->db->select('S.*, SC.school_name, T.type, D.amount, D.title AS discount_title, SC.school_name, G.name as guardian, E.academic_year_id, E.roll_no, E.class_id, E.section_id, U.username, U.role_id, R.name AS role, C.name AS class_name, SE.name AS section');
$this->db->from('enrollments AS E');
$this->db->join('students AS S', 'S.id = E.student_id', 'left');
$this->db->join('users AS U', 'U.id = S.user_id', 'left');
$this->db->join('roles AS R', 'R.id = U.role_id', 'left');
$this->db->join('classes AS C', 'C.id = E.class_id', 'left');
$this->db->join('sections AS SE', 'SE.id = E.section_id', 'left');
$this->db->join('guardians AS G', 'G.id = S.guardian_id', 'left');
$this->db->join('schools AS SC', 'SC.id = S.school_id', 'left');
$this->db->join('discounts AS D', 'D.id = S.discount_id', 'left');
$this->db->join('student_types AS T', 'T.id = S.type_id', 'left');
$this->db->where('S.id', $id);
$this->db->where('E.academic_year_id', $academic_year_id);
查看
<div class="row">
<div class="col-md-12 col-sm-12 col-xs-12">
<h5 class="column-title"><strong><?php echo $this->lang->line('guardian_information'); ?>:</strong></h5>
</div>
</div>
<div class="row">
<div class="col-md-3 col-sm-3 col-xs-12">
<div class="item form-group">
<label for="is_guardian"><?php echo $this->lang->line('is_guardian'); ?> <span class="required">*</span></label>
<select class="form-control col-md-7 col-xs-12 quick-field" name="is_guardian" id="is_guardian" required="required" onchange="check_guardian_type(this.value);">
<option value="">--<?php echo $this->lang->line('select'); ?>--</option>
<option value="father" <?php echo isset($post['father_name']) && $post['father_name'] == 'father_name' ? 'selected="selected"' : ''; ?>><?php echo $this->lang->line('father'); ?></option>
<option value="mother" <?php echo isset($post['is_guardian']) && $post['is_guardian'] == 'mother_name' ? 'selected="selected"' : ''; ?>><?php echo $this->lang->line('mother'); ?></option>
<option value="other" <?php echo isset($post['is_guardian']) && $post['is_guardian'] == 'other' ? 'selected="selected"' : ''; ?>><?php echo $this->lang->line('other'); ?></option>
<option value="exist_guardian" <?php echo isset($post['is_guardian']) && $post['is_guardian'] == 'exist_guardian' ? 'selected="selected"' : ''; ?>><?php echo $this->lang->line('guardian_exist'); ?></option>
</select>
<div class="help-block"><?php echo form_error('is_guardian'); ?></div>
</div>
</div>
<div class="fn_existing_guardian <?php if(isset($post['is_guardian']) && $post['is_guardian'] == 'exist_guardian')'';else echo 'display'; ?>">
<div class="col-md-3 col-sm-3 col-xs-12">
<div class="item form-group">
<label for="guardian_id"><?php echo $this->lang->line('guardian'); ?> <span class="required">*</span></label>
<select class="form-control col-md-7 col-xs-12 quick-field" name="guardian_id" id="add_guardian_id" onchange="get_guardian_by_id(this.value);">
<option value="">--<?php echo $this->lang->line('select'); ?>--</option>
<?php foreach($guardians as $obj) ?>
<option value="<?php echo $obj->id; ?>" <?php echo isset($post['guardian_id']) && $post['guardian_id'] == $obj->id ? 'selected="selected"' : ''; ?>><?php echo $obj->name; ?></option>
<?php ?>
</select>
<div class="help-block"><?php echo form_error('guardian_id'); ?></div>
</div>
</div>
</div>
<div class="col-md-3 col-sm-3 col-xs-12">
<div class="item form-group">
<label for="relation_with"><?php echo $this->lang->line('relation_with_guardian'); ?> </label>
<input class="form-control col-md-7 col-xs-12" name="relation_with" id="add_relation_with" value="<?php echo isset($post['relation_with']) ? $post['relation_with'] : ''; ?>" placeholder="<?php echo $this->lang->line('relation_with_guardian'); ?>" type="text">
<div class="help-block"><?php echo form_error('relation_with'); ?></div>
</div>
</div>
</div>
<div class="<?php echo ($post['is_guardian']) && $post['is_guardian'] != 'exist_guardian' ? '' :'display'; ?> fn_except_exist">
<div class="row">
<div class="col-md-3 col-sm-3 col-xs-12">
<div class="item form-group">
<label for="gud_name"><?php echo $this->lang->line('name'); ?> <span class="required">*</span></label>
<input class="form-control col-md-7 col-xs-12" name="gud_name" id="add_gud_name" value="<?php echo isset($post['gud_name']) ? $post['gud_name'] : ''; ?>" placeholder="<?php echo $this->lang->line('name'); ?>" required="required" type="text">
<div class="help-block"><?php echo form_error('gud_name'); ?></div>
</div>
</div>
<div class="col-md-3 col-sm-3 col-xs-12">
<div class="item form-group">
<label for="gud_phone"><?php echo $this->lang->line('phone'); ?> <span class="required">*</span></label>
<input class="form-control col-md-7 col-xs-12" name="gud_phone" id="add_gud_phone" value="<?php echo isset($post['gud_phone']) ? $post['gud_phone'] : ''; ?>" placeholder="<?php echo $this->lang->line('phone'); ?>" required="required" type="text">
<div class="help-block"><?php echo form_error('phone'); ?></div>
</div>
</div>
<div class="col-md-3 col-sm-3 col-xs-12">
<div class="item form-group">
<label for="gud_email"><?php echo $this->lang->line('email'); ?><span class="required">*</span> </label>
<input class="form-control col-md-7 col-xs-12" name="gud_email" id="add_gud_email" value="<?php echo isset($post['gud_email']) ? $post['gud_email'] : ''; ?>" placeholder="<?php echo $this->lang->line('email'); ?>" required="email" type="email">
<div class="help-block"><?php echo form_error('gud_email'); ?></div>
</div>
</div>
<div class="col-md-3 col-sm-3 col-xs-12">
<div class="item form-group">
<label for="gud_profession"><?php echo $this->lang->line('profession'); ?></label>
<input class="form-control col-md-7 col-xs-12" name="gud_profession" id="add_gud_profession" value="<?php echo isset($post['gud_profession']) ? $post['gud_profession'] : ''; ?>" placeholder="<?php echo $this->lang->line('profession'); ?>" type="text">
<div class="help-block"><?php echo form_error('gud_profession'); ?></div>
</div>
</div>
<div class="col-md-3 col-sm-3 col-xs-12">
<div class="item form-group">
<label for="gud_religion"><?php echo $this->lang->line('religion'); ?> </label>
<input class="form-control col-md-7 col-xs-12" name="gud_religion" id="add_gud_religion" value="<?php echo isset($post['gud_religion']) ? $post['gud_religion'] : ''; ?>" placeholder="<?php echo $this->lang->line('religion'); ?>" type="text">
<div class="help-block"><?php echo form_error('gud_religion'); ?></div>
</div>
</div>
<div class="col-md-3 col-sm-3 col-xs-12">
<div class="item form-group">
<label for="gud_national_id"><?php echo $this->lang->line('national_id'); ?></label>
<input class="form-control col-md-7 col-xs-12" name="gud_national_id" id="add_gud_national_id" value="<?php echo isset($post['gud_national_id']) ? $post['gud_national_id'] : ''; ?>" placeholder="<?php echo $this->lang->line('national_id'); ?>" type="text">
<div class="help-block"><?php echo form_error('gud_national_id'); ?></div>
</div>
</div>
<div class="col-md-3 col-sm-3 col-xs-12">
<div class="item form-group">
<label for="gud_username"><?php echo $this->lang->line('username'); ?><span class="required">*</span></label>
<input class="form-control col-md-7 col-xs-12" name="gud_username" id="add_gud_username" value="<?php echo isset($post['gud_username']) ? $post['gud_username'] : ''; ?>" placeholder="<?php echo $this->lang->line('username'); ?>" type="text" required="required">
<div class="help-block"><?php echo form_error('gud_username'); ?></div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6 col-sm-6 col-xs-12">
<div class="item form-group">
<label for="gud_present_address"><?php echo $this->lang->line('present'); ?> <?php echo $this->lang->line('address'); ?></label>
<textarea class="form-control col-md-7 col-xs-12 textarea-4column" name="gud_present_address" id="add_gud_present_address" placeholder="<?php echo $this->lang->line('present'); ?> <?php echo $this->lang->line('address'); ?>"><?php echo isset($post['gud_present_address']) ? $post['gud_present_address'] : ''; ?></textarea>
<div class="help-block"><?php echo form_error('gud_present_address'); ?></div>
</div>
</div>
<div class="col-md-6 col-sm-6 col-xs-12">
<div class="item form-group">
<label for="gud_permanent_address"><?php echo $this->lang->line('permanent'); ?> <?php echo $this->lang->line('address'); ?></label>
<textarea class="form-control col-md-7 col-xs-12 textarea-4column" name="gud_permanent_address" id="add_gud_permanent_address" placeholder="<?php echo $this->lang->line('permanent'); ?> <?php echo $this->lang->line('address'); ?>"><?php echo isset($post['gud_permanent_address']) ? $post['gud_permanent_address'] : ''; ?></textarea>
<div class="help-block"><?php echo form_error('gud_permanent_address'); ?></div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6 col-sm-6 col-xs-12">
<div class="item form-group">
<label for="other_info"><?php echo $this->lang->line('other_info'); ?> </label>
<textarea class="form-control col-md-7 col-xs-12 textarea-4column" name="gud_other_info" id="add_gud_other_info" placeholder="<?php echo $this->lang->line('other_info'); ?>"><?php echo isset($post['gud_other_info']) ? $post['gud_other_info'] : ''; ?></textarea>
<div class="help-block"><?php echo form_error('gud_other_info'); ?></div>
</div>
</div>
</div>
</div>
【问题讨论】：
您想在文本字段中显示与Father 选择框相关的所有信息吗？
【参考方案1】：
查看：-
<form>
<select name="guardian" id="guardian">
<option value="">-- Select Guardian Name -- </option>
<option value="1">Father</option>
<option value="2">Mother</option>
</select>
EMail-Id:<input name="email" type="text" value="" id="email">
</form>
JS代码：-
<script>
$(document).ready(function()
$("#guardian").change(function()
var id = $(this).val();
$.ajax(
url: '<?php echo base_url().'Controller/method_name';?>',
type: 'post',
data: id:id,
success: function(response)
var result = $.parseJSON(response);
$("#email").val(result.email);
);
);
);
</script>
控制器代码：-
<?php
public function method_name()
$id= $this->input->post('id');
$where="id=$id";
$table="table_name";
$data = $this->db->where($where)->get($table)->row_array();
echo json_encode($data);
?>
【讨论】：
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