func (c *Topic) EditPost(id int64, topic models.Topic) revel.Result {
topic.Validate(c.Validation)
if c.Validation.HasErrors() {
c.Validation.Keep()
c.FlashParams()
return c.Redirect(routes.Topic.Edit(id))
}
topic_ := models.FindTopicById(id)
if topic_.Id == 0 {
return c.NotFound("帖子不存在")
}
topic_.Title = topic.Title
topic_.CategoryId = topic.CategoryId
topic_.Content = topic.Content
if topic_.Save() {
c.Flash.Success("编辑帖子成功")
} else {
c.Flash.Error("编辑帖子失败")
}
return c.Redirect(routes.Topic.Edit(id))
}
func (c *Topic) Edit(id int64) revel.Result {
title := "编辑帖子"
topic := models.FindTopicById(id)
if topic.Id == 0 {
return c.NotFound("帖子不存在")
}
categories := models.GetCategories()
c.Render(title, topic, categories)
return c.RenderTemplate("Topic/New.html")
}
// 帖子详细
func (c *Topic) Show(id int64) revel.Result {
topic := models.FindTopicById(id)
if topic.Id == 0 {
return c.NotFound("帖子不存在")
}
topic.Hits += 1
topic.Save()
replies := models.GetReplies(id)
categories := models.GetCategories()
title := topic.Title
return c.Render(title, topic, replies, categories)
}