# Niushop开源商城后台表单
---
**niushop后台表单原理**
1. 添加信息表单
2. niushop后台配置添加修改数据与页面用一个控制器方法，方便管理权限
3. 控制器一般不能调用model直接操作数据，而是调用data/service下面对应的服务层方法
4. 返回数据用ajaxReturn函数对数据处理
5. 加载页面用$this->style样式
```php
/**
* 添加文章
*/
public function addArticle()
{
$article = new Article();
//niushop后台配置添加修改数据与页面用一个控制器方法，方便管理权限
if (request()->isAjax()) {
$title = request()->post('title', '');
$class_id = request()->post('class_id', '');
$short_title = request()->post('short_title', '');
$source = request()->post('source', '');
$url = request()->post('url', '');
$author = request()->post('author', '');
$summary = request()->post('summary', '');
$content = request()->post('content', '');
$image = request()->post('image', '');
$keyword = request()->post('keyword', '');
$article_id_array = request()->post('article_id_array', '');
$click = request()->post('click', '');
$sort = request()->post('sort', '');
$commend_flag = request()->post('commend_flag', '');
$comment_flag = request()->post('comment_flag', '');
$attachment_path = request()->post('attachment_path', '');
$tag = request()->post('tag', '');
$comment_count = request()->post('comment_count', '');
$share_count = request()->post('share_count', '');
$status = 2;
$data = array(
'title' => $title,
'class_id' => $class_id,
'short_title' => $short_title,
'source' => $source,
'url' => $url,
'author' => $author,
'summary' => $summary,
'content' => $content,
'image' => $image,
'keyword' => $keyword,
'article_id_array' => $article_id_array,
'click' => $click,
'sort' => $sort,
'commend_flag' => $commend_flag,
'comment_flag' => $comment_flag,
'status' => $status,
'attachment_path' => $attachment_path,
'tag' => $tag,
'comment_count' => $comment_count,
'share_count' => $share_count,
'uid' => $this->uid,
'public_time' => time(),
'create_time' => time()
);
//控制器一般不能调用model直接操作数据，而是调用data/service下面对应的服务层方法
$result = $article->addArticle($data);
//返回数据用ajaxReturn函数对数据处理
return AjaxReturn($result);
} else {
$articleClassList = $article->getArticleClass();
$this->assign('articleClassList', $articleClassList);
return view($this->style . 'Cms/addArticle');
}
}
```
```js
var flag = false;//防止重复提交
function save(type){
if(!validation()){
return;
}
var comment_flag = $("#comment_flag").prop('checked') ? 1 : 0 ;
var commend_flag = $("#commend_flag").prop('checked') ? 1 : 0 ;
var title=$("#title").val();
var class_id=$("#class_id").val();
var short_title=$("#short_title").val();
var source=$("#source").val();
var url=$("#url").val();
var author=$("#author").val();
var summary=$("#summary").val();
var content = UE.getEditor('editor').getContent();
if(content.length>65535){
showTip("文章内容太长","warning");
return;
}
var image=$("#title_img").val();
var keyword=$("#keyword").val();
var article_id_array=$("#article_id_array").val();
var click=$("#click").val();
var sort=$("#sort").val();
var tag=$("#tag").val();
var comment_count=$("#comment_count").val();
var share_count=$("#share_count").val();
var attachment_path = $("#attachment").val();
if(flag) return;
flag = true;
$.ajax({
type:"post",
url:"{:__URL('ADMIN_MAIN/Cms/addArticle')}",
data:{
'title':title,
'class_id':class_id,
'short_title':short_title,
'source':source,
'url':url,
'author':author,
'summary':summary,
'content':content,
'image':image,
'keyword':keyword,
'article_id_array':article_id_array,
'click':click,
'sort':sort,
'commend_flag':commend_flag,
'comment_flag':comment_flag,
'attachment_path':attachment_path,
'tag':tag,
'comment_count':comment_count,
'share_count':share_count
},
success:function(data){
if (data["code"] > 0) {
showTip(data["message"],'success');
if(type==1){
location.href=__URL("ADMIN_MAIN/cms/articlelist");
}
if(type==2){
window.open(__URL("SHOP_MAIN/article/detail?article_id="+data['code']));
}
}else{
showTip(data["message"],'error');
flag = false;
}
}
});
}
```
