数据未从多个文本框codeigniter保存

Question

我正在动态地使用JavaScript函数添加多个文本框，我想从这些框插入到codeigniter中的表中，但是即使没有显示任何错误也没有插入数据。任何身体都可以让我摆脱这个问题。提前谢谢

我的型号代码

public function insert_Job_question($ques_data) {
        $this->db->set($ques_data);
        $this->db->insert('job_question',$ques_data);
    }

我的控制器代码是

 $questions = $this->input->post('question');
                if (is_array($questions)) {
                    foreach ($questions as $id => $ques) {
                        $ques_data = array(
                            'job_post_id' => $new_job_Id,
                            'question' => $ques
                        );
                        $this->db->insert('job_question', $ques_data);
                   }
                }
 my view code is

<div class="row">
    <div class="span8">
        <div class="about-heading">

            <div class="head-menu"> &nbsp;</div>
        </div>
        <div class="about-section">
            <div class="about-content rigs-content">
                <form name="jobpost" action=" <?php echo base_url('employer/job_post/post_job'); ?>" method="post">
                    <h2>Your Job Detail :</h2>

                    <div class="invest-form">
                        <ul>
                            <li class="pull-right">
                                <label>Job Category:</label>
                                <input type="text" name="jobcat" value="" placeholder="Enter Job Category*"  />
                            </li>
                            <li class="pull-right">
                                <label>Job Title:</label>
                                <input type="text" name="jobtitle" value="" placeholder="Enter Job Title*"  />
                            </li>
                            <li>
                                <label>Job Type:</label>
                                <input type="text" name="jobtype" value="" placeholder="Enter Job Type*" />
                            </li>
                            <li class="pull-right">
                                <label>Preffered Age:</label>
                                <input type="text" name="age" value="" placeholder="Enter Job Title*"  />
                            </li>
                            <li>
                                <label>Preffered Gender:</label>
                                <input type="text" name="gender" value="" placeholder="Enter Job Type*" />
                            </li>
                            <li>
                                <label>Job Description:</label>
                                <input type="text" name="desc" value="" placeholder="Enter Job Type*" />
                            </li>
                            <li class="pull-right">
                                <label>Location:</label>
                                <input type="text" name="location" value="" placeholder="Enter the Country*"  />
                            </li>
                            <li>
                                <label>Post Code:</label>
                                <input type="text" id="post" rel="popover" data-trigger="hover" name="postcode" placeholder="Enter the City*" />
                            </li>
                            <li class="pull-right">
                                <label>Salary:</label>
                                <input type="text" id="salaries" name="salary" placeholder="Enter the Salary*" />
                            </li>
                            <li>
                                <li>
                                <label>Qualification:</label>
                                <input type="text" id="qualification" rel="popover" data-trigger="hover" name="qualification" placeholder="Enter Benifits*" />
                            </li>
                            <li class="pull-right">
                                <label>Category:</label>
                                <input type="text" id="category" class="span12" required name="category" placeholder="Enter Job Tags" />

                            </li>
                                <label>Benifits:</label>
                                <input type="text" id="benefits" rel="popover" data-trigger="hover" name="benefits" placeholder="Enter Benifits*" />
                            </li>
                            <li class="pull-right">
                                <label>Job Tags:</label>
                                <input type="text" id="jobtags" class="span12" required name="jobtag" placeholder="Enter Job Tags" />

                            </li>
                            <li class="pull-right">
                                <label>Career Level:</label>
                                <input type="text" id="career" class="span12" required name="career" placeholder="Enter Job Tags" />

                            </li>
                          <li>  
                            <label>Country:</label>
                    <?php $countries = getCountriesList(); ?>
                    <select name="company_country">
                        <option>Select your country*</option>
                        <?php foreach ($countries as $country) { ?>
                            <option value="<?php echo $country->name ?>" <?php echo(@$userComp->country == $country->name ? 'selected' : '') ?> > <?php echo $country->name; ?></option>
                        <?php }
                        ?>
                    </select>
                        </li>    
                            <li class="pull-right">                              
                                <table id="question">

                                    <th>Add Killer Questions</th>
                                    <tr>
                                        <td><input type="text" id="txtquestion" name="question"/></td>

                                        <td><input type="button" id="btnAdd" class="button-add" onClick="insertTextBox()" value="Add More"></input></td>
                                    </tr>
                            </table>
                            </li>
                            <br>
                            <input type="submit" value="Save As Draft" class="button-next" />
                    </div>
                </form>
                <div class="wid-social">
                </div>
            </div>
        </div>
    </div>

  <script>  
    var index = 1;
    function insertTextBox(){
            var table=document.getElementById("question");
                var row=table.insertRow(table.rows.length);
                var cell1=row.insertCell(0);
                var t1=document.createElement("input");
                    t1.id = "question"+index;
                    t1.name = "question";
                    cell1.appendChild(t1);
                var cell2=row.insertCell(1);
          index++;  
    }

    var total = 0;
$('input[type="text"]').each(function(){
  if(this.val().length > 0)
   total = total + 1;
});
alert("Number of non-empty textboxes on page are: " + total);

    </script>  

Answer 1

您需要更改此行

<td><input type="text" id="txtquestion" name="question"/></td>

要

<td><input type="text" id="txtquestion" name="question[]"/></td>

注意，我们添加了两个括号，表示这是一个数组。

然后在JS代码中更改此行

t1.name = "question";

要

t1.name = "question[]"; // Optional use an incremented index t1.name = "question[i]";

然后在您的控制器中，您可以循环播放它或任何您喜欢的内容。

foreach ( $this->input->post('question') as $question)
{
// some stuff here
}