
本文介绍了Codeigniter POST表单提交问题的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我刚开始学习CI和PHP,并想制作一个简单的CRUD应用程序。
我创建了一个添加记录的功能,但是当我提交表单中的数据时,Chrome会下载一个没有扩展名的文件。
Controller
<?php
类选项扩展了CI_Controller {
函数索引()
{
$ this-> load-> view('options_view');
$ b函数create()
{
$ data = array(
$ b $'name'=> $ ('name'),
'price'=> $ this-> input-> post('price'));
$ this-> data_model-> addItem($ data);
$ this-> index();
}
}
模型
<?php
class Data_model extends CI_Model {
function getAll(){
$ q = $ this-> db->查询(SELECT * FROM items);
if($ q-> num_rows()> 0){
foreach($ q-> result()as $ row){
$ data [] = $ row;
}
}
返回$ data;
$ b $ function addItem($ data){
$ this-> db-> insert('items',$ data);
return;
}
}
?>
查看
< HTML>< HEAD>< /头><身体GT;
< style type =text / css>
label {display:block;}
< / style>
< h2>建立< / h2>
<?php echo form_open('options / create'); ?>
< p>
< label for =name>名称< / label>< input type =textname =nameid =name/>
< / p>
< p>
< label for =name> Price< / label>< input type =textname =priceid =price/>
< / p>
< p>< input type =submitvalue =Submit/>< / p>
<?php echo form_close(); ?>
< / body>
< / html>
有什么我做错了吗?
没有错误弹出。表单已创建,但当我在文本框中添加数据并单击提交时,浏览器会下载一个创建文件。
可能是因为你不需要最后一行斜线?
<?php echo form_open('options /创建/'); ?>
I just started learning CI and PHP and wanted to make a simple CRUD application.
I created a function to add a record, but when i submit the data in the form, Chrome downloads a file with no extension.
Controller
<?php
class Options extends CI_Controller{
function index()
{
$this->load->view('options_view');
}
function create()
{
$data = array(
'name' => $this->input->post('name'),
'price' => $this->input->post('price'));
$this->data_model->addItem($data);
$this->index();
}
}
Model
<?php
class Data_model extends CI_Model {
function getAll() {
$q = $this->db->query("SELECT * FROM items");
if($q->num_rows() >0){
foreach($q->result() as $row){
$data[]=$row;
}
}
return $data;
}
function addItem($data){
$this->db->insert('items', $data);
return;
}
}
?>
View
<html><head></head><body>
<style type="text/css">
label {display: block;}
</style>
<h2>Create</h2>
<?php echo form_open('options/create'); ?>
<p>
<label for="name">Name</label><input type="text" name="name" id="name" />
</p>
<p>
<label for="name">Price</label><input type="text" name="price" id="price" />
</p>
<p><input type="submit" value="Submit" /></p>
<?php echo form_close(); ?>
</body>
</html>
Is there something that i did wrong?No errors pop out. The form is created, but when i add data in the textboxes and click submit, the browser dowloands a "Create" file.
解决方案
Could it be that you don't need the last slash in that line?
<?php echo form_open('options/create/'); ?>
这篇关于Codeigniter POST表单提交问题的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!