【項目django-後端08】發佈新聞成功

1，前端新建表單模型: news 》》 models.py

class News(models.Model):
    title = models.CharField(max_length=200)
    desc = models.CharField(max_length=200)
    thumbnail = models.URLField()
    content = models.TextField()
    pub_time = models.DateTimeField(auto_now_add=True)
    category = models.ForeignKey('NewsCategory',on_delete=models.SET_NULL,null=True)
    author = models.ForeignKey('xfzauth.User',on_delete=models.SET_NULL,null=True)

2.執行》》

>>創建數據庫

makemigrations

>>遷移腳本

migrate

3.後端修改 cms >>forms.py 寫表單 class news

4.修改 cms >>views.py 接口：傳入數據庫裏post 面的數據

5.修改src >write_news.js,發表成功彈框顯示

News.prototype.listenSubmitEvent = function () {
    var submitBtn = $("#submit-btn");
    submitBtn.click(function (event) {
        event.preventDefault();
        var btn = $(this);
        var pk = btn.attr('data-news-id');

        var title = $("input[name='title']").val();
        var category = $("select[name='category']").val();
        var desc = $("input[name='desc']").val();
        var thumbnail = $("input[name='thumbnail']").val();
        var content = window.ue.getContent();

        var url = '';
        if(pk){
            url = '/cms/edit_news/';
        }else{
            url = '/cms/write_news/';
        }

        xfzajax.post({
            'url': url,
            'data': {
                'title': title,
                'category': category,
                'desc': desc,
                'thumbnail': thumbnail,
                'content': content,
                'pk': pk
            },
            'success': function (result) {
                if(result['code'] === 200){
                    xfzalert.alertSuccess('恭喜！新聞發表成功！',function () {
                        window.location.reload();
                    });
                }
            }
        });
    });
};