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gpage分页改进中
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john
parent
19606b8638
commit
978a1273ad
@ -223,9 +223,7 @@ func (s *Server) setHandler(pattern string, handler *handlerItem, hook ... strin
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}
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}
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}
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//b, _ := gparser.VarToJsonIndent(s.handlerTree)
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//fmt.Println(string(b))
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//gutil.Dump(s.handlerTree)
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return nil
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}
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@ -13,29 +13,32 @@ import (
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"strings"
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url2 "net/url"
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"gitee.com/johng/gf/g/util/gconv"
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"gitee.com/johng/gf/g/net/ghttp"
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"gitee.com/johng/gf/g/util/gregex"
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"gitee.com/johng/gf/g/util/gutil"
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)
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// 分页对象
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type Page struct {
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Url *url2.URL // 当前页面的URL对象
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Route string // 当前页面的路由规则(在静态分页下有效)
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TotalSize int // 总共数据条数
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TotalPage int // 总页数
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CurrentPage int // 当前页码
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PageName string // 分页参数名称(GET参数)
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NextPageTag string // 下一页标签
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PrevPageTag string // 上一页标签
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FirstPageTag string // 首页标签
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LastPageTag string // 尾页标签
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PrevBar string // 上一分页条
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NextBar string // 下一分页条
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PageBarNum int // 控制分页条的数量
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AjaxActionName string // AJAX方法名，当该属性有值时，表示使用AJAX分页
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Url *url2.URL // 当前页面的URL对象
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Router *ghttp.Router // 当前页面的路由对象(与gf框架耦合，在静态分页下有效)
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TotalSize int // 总共数据条数
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TotalPage int // 总页数
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CurrentPage int // 当前页码
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PageName string // 分页参数名称(GET参数)
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NextPageTag string // 下一页标签
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PrevPageTag string // 上一页标签
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FirstPageTag string // 首页标签
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LastPageTag string // 尾页标签
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PrevBar string // 上一分页条
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NextBar string // 下一分页条
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PageBarNum int // 控制分页条的数量
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AjaxActionName string // AJAX方法名，当该属性有值时，表示使用AJAX分页
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}
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// 创建一个分页对象，输入参数分别为：
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// 总数量、每页数量、当前页码、当前的URL(可以只是URI+QUERY)、(可选)路由规则(例如: /user/list/:page、/order/list/*page)
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func New(TotalSize, perPage int, CurrentPage interface{}, url string, route...string) *Page {
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// 总数量、每页数量、当前页码、当前的URL(URI+QUERY)、(可选)路由规则(例如: /user/list/:page、/order/list/*page)
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func New(TotalSize, perPage int, CurrentPage interface{}, url string, router...*ghttp.Router) *Page {
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u, _ := url2.Parse(url)
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page := &Page {
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PageName : "page",
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@ -55,8 +58,8 @@ func New(TotalSize, perPage int, CurrentPage interface{}, url string, route...s
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if curPage > 0 {
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page.CurrentPage = curPage
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}
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if len(route) > 0 {
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page.Route = route[0]
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if len(router) > 0 {
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page.Router = router[0]
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}
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return page
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}
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@ -239,24 +242,17 @@ func (page *Page) GetContent(mode int) string {
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// 为指定的页面返回地址值
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func (page *Page) GetUrl(pageNo int) string {
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url := *page.Url
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if len(page.Route) > 0 {
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// 这里基于路由匹配的URL页码替换比较简单，但能满足绝大多数场景
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index := -1
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array := strings.Split(page.Route, "/")
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for k, v := range array {
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if strings.EqualFold(v, ":" + page.PageName) || strings.EqualFold(v, "*" + page.PageName) {
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index = k
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break
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}
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}
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// 替换url.Path中的分页码
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if index != -1 {
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pathArray := strings.Split(page.Url.Path, "/")
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for i := 0; i <= index - len(pathArray); i++ {
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pathArray = append(pathArray, "")
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}
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pathArray[index] = gconv.String(pageNo)
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url.Path = strings.TrimRight(strings.Join(pathArray, "/"), "/")
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if page.Router != nil {
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if page.Router != nil {
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gutil.Dump(page.Router)
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url.Path, _ = gregex.ReplaceStringFunc(page.Router.RegRule, url.Path, func(s string) string {
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gutil.Dump(s)
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if strings.EqualFold(s, page.PageName) {
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s = gconv.String(pageNo)
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}
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return s
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})
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return url.String()
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}
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}
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@ -3,12 +3,13 @@ package main
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import (
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"fmt"
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"gitee.com/johng/gf/g/net/ghttp"
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"gitee.com/johng/gf/g"
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)
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func main() {
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// 基本事件回调使用
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p := "/:name/info/{uid}"
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s := ghttp.GetServer()
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s := g.Server()
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s.BindHookHandlerByMap(p, map[string]ghttp.HandlerFunc{
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"BeforeServe" : func(r *ghttp.Request){ fmt.Println("BeforeServe") },
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"AfterServe" : func(r *ghttp.Request){ fmt.Println("AfterServe") },
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@ -3,25 +3,26 @@ package main
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import (
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"fmt"
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"gitee.com/johng/gf/g/net/ghttp"
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"gitee.com/johng/gf/g"
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)
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func main() {
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s := ghttp.GetServer()
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s := g.Server()
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// 多事件回调示例，事件1
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p1 := "/:name/info/{uid}"
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s.BindHookHandlerByMap(p1, map[string]ghttp.HandlerFunc {
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pattern1 := "/:name/info/{uid}"
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s.BindHookHandlerByMap(pattern1, map[string]ghttp.HandlerFunc {
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"BeforeServe" : func(r *ghttp.Request){
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fmt.Println("打印到Server端终端")
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},
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})
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s.BindHandler(p1, func(r *ghttp.Request) {
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s.BindHandler(pattern1, func(r *ghttp.Request) {
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r.Response.Write("用户:", r.Get("name"), ", uid:", r.Get("uid"))
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})
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// 多事件回调示例，事件2
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p2 := "/{object}/list/{page}.java"
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s.BindHookHandlerByMap(p2, map[string]ghttp.HandlerFunc{
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pattern2 := "/{object}/list/{page}.java"
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s.BindHookHandlerByMap(pattern2, map[string]ghttp.HandlerFunc {
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"BeforeOutput" : func(r *ghttp.Request){
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r.Response.SetBuffer([]byte(
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fmt.Sprintf("通过事件修改输出内容, object: %s, page: %s",
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@ -8,9 +8,9 @@ import (
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)
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func main() {
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s := ghttp.GetServer()
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s := g.Server()
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s.BindHandler("/page/static/*page", func(r *ghttp.Request){
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page := gpage.New(100, 10, r.Get("page"), r.URL.String(), r.Router.Uri)
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page := gpage.New(100, 10, r.Get("page"), r.URL.String(), r.Router)
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buffer, _ := gview.ParseContent(`
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<html>
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<head>
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