[ADD]文章带搜索功能

controllers/index.go

@@ -16,14 +16,15 @@ func (c *IndexController) Get() {
 		page = 1
 	}
 
-	notes, err := models.QueryNoteByPage(page, limit)
+	title := c.GetString("title")
+	notes, err := models.QueryNoteByPage(title, page, limit)
 	if err != nil {
 		c.Abort500(err)
 	}
 
 	c.Data["notes"] = notes
 	// 得到文章的总数
-	count, err := models.QueryNoteCount()
+	count, err := models.QueryNoteCount(title)
 	if err != nil {
 		c.Abort500(err)
 	}
@@ -35,6 +36,7 @@ func (c *IndexController) Get() {
 
 	c.Data["totalPage"] = totalPage
 	c.Data["page"] = page
+	c.Data["title"] = title
 
 	c.TplName = "index.html"
 }

models/note.go

@@ -1,6 +1,9 @@
 package models
 
-import "github.com/jinzhu/gorm"
+import (
+	"fmt"
+	"github.com/jinzhu/gorm"
+)
 
 type Note struct {
 	gorm.Model
@@ -19,13 +22,13 @@ func QueryNoteByKeyAndUserId(key string, userId int) (note Note, err error) {
 	return note, err
 }
 
-func QueryNoteByPage(page, limit int) (notes []*Note, err error) {
+func QueryNoteByPage(title string, page int, limit int) (notes []*Note, err error) {
-	err = db.Offset((page - 1) * limit).Limit(limit).Find(&notes).Error
+	err = db.Where("title like ?", fmt.Sprintf("%%%s%%", title)).Offset((page - 1) * limit).Limit(limit).Find(&notes).Error
 	return notes, err
 }
 
-func QueryNoteCount() (count int, err error) {
+func QueryNoteCount(title string) (count int, err error) {
-	err = db.Model(&Note{}).Count(&count).Error
+	err = db.Model(&Note{}).Where("title like ?", fmt.Sprintf("%%%s%%", title)).Count(&count).Error
 	return count, err
 }
 

views/index.html

@@ -31,11 +31,11 @@
 					</div>
 					<div class="item-btn">
 						{{ if gt .page 1 }}
-						<button class="layui-btn layui-btn-normal" onclick="window.location.href='/?page={{ add .page -1 }}'">上一页</button>
+						<button class="layui-btn layui-btn-normal" onclick="window.location.href='/?page={{ add .page -1 }}&title={{ .title }}'">上一页</button>
 						{{ end }}
 
 						{{ if lt .page .totalPage }}
-						<button class="layui-btn layui-btn-normal" onclick="window.location.href='/?page={{ add .page 1}}'">下一页</button>
+						<button class="layui-btn layui-btn-normal" onclick="window.location.href='/?page={{ add .page 1}}&title={{ .title }}'">下一页</button>
 						{{ end }}
 					</div>
 			</div>

views/shares/header.html

@@ -6,11 +6,11 @@
                 <img src="/static/images/logo-text.png" alt="" class="logo-text">
             </a>
         </h1>
-        <form class="layui-form blog-seach pull-left" action="">
+        <form class="layui-form blog-seach pull-left" action="/">
             <div class="layui-form-item blog-sewrap">
                 <div class="layui-input-block blog-sebox">
                     <i class="layui-icon layui-icon-search"></i>
-                    <input type="text" name="title" lay-verify="title" autocomplete="off"  class="layui-input">
+                    <input type="text" name="title" lay-verify="title" value="{{ .title }}" autocomplete="off"  class="layui-input">
                 </div>
             </div>
         </form>