func BlogWithTag(ctx *middleware.Context, params martini.Params) {
tagName := params["tag"]
blog := new(model.Blog)
blog.SetPageActive(true)
blog.SetPageSize(10)
pageNo := ParseInt(ctx.R.FormValue("page"))
blog.SetPageNo(pageNo)
blog.State = "PUBLISHED"
blog.AddSortProperty("publish_date", "desc")
blogList, total, err := blog.SearchWithTagByPage(tagName)
PanicIf(err)
ctx.Set("Tag", tagName)
blog.SetTotalRecord(total)
blog.Result = blogList
ctx.Set("Blog", blog)
tags, err := blog.GetAllTags()
PanicIf(err)
ctx.Set("Tags", tags)
ctx.HTML(200, "blog", ctx)
}