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Commit 3fb8089

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committed
Add Node
add node and update
1 parent 68c6373 commit 3fb8089

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14 files changed

+465
-28
lines changed

14 files changed

+465
-28
lines changed

‎src/NetCoreBBS/Areas/Admin/Controllers/NodeController.cs‎

Lines changed: 28 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -4,31 +4,44 @@
44
using System.Threading.Tasks;
55
using Microsoft.AspNetCore.Http;
66
using Microsoft.AspNetCore.Mvc;
7+
using NetCoreBBS.Models;
8+
using Microsoft.AspNetCore.Authorization;
9+
710
namespace NetCoreBBS.Areas.Admin.Controllers
811
{
12+
[Area("Admin")]
13+
[Authorize("Admin")]
914
public class NodeController : Controller
1015
{
16+
private DataContext _context;
17+
public NodeController(DataContext context)
18+
{
19+
_context = context;
20+
}
1121
// GET: Node
1222
public ActionResult Index()
1323
{
14-
return View();
24+
var nodes = _context.TopicNodes.ToList();
25+
return View(nodes);
1526
}
1627

1728
// GET: Node/Create
18-
public ActionResult Create()
29+
public ActionResult Create(intparentid)
1930
{
31+
ViewBag.ParentId = parentid;
2032
return View();
2133
}
2234

2335
// POST: Node/Create
2436
[HttpPost]
2537
[ValidateAntiForgeryToken]
26-
public ActionResult Create(IFormCollectioncollection)
38+
public ActionResult Create(TopicNodenode)
2739
{
2840
try
2941
{
30-
// TODO: Add insert logic here
31-
42+
node.CreateOn = DateTime.Now;
43+
_context.Add(node);
44+
_context.SaveChanges();
3245
return RedirectToAction("Index");
3346
}
3447
catch
@@ -63,7 +76,16 @@ public ActionResult Edit(int id, IFormCollection collection)
6376
// GET: Node/Delete/5
6477
public ActionResult Delete(int id)
6578
{
66-
return View();
79+
var topicnode = _context.TopicNodes.SingleOrDefault(m => m.Id == id);
80+
if (topicnode == null)
81+
{
82+
return NotFound();
83+
}
84+
var childnodes = _context.TopicNodes.Any(r => r.ParentId == id);
85+
if (childnodes) return Content(" ×ばつÓ1⁄2Úμã");
86+
_context.TopicNodes.Remove(topicnode);
87+
_context.SaveChanges();
88+
return RedirectToAction("Index");
6789
}
6890
}
6991
}
Lines changed: 61 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,61 @@
1+
@model NetCoreBBS.Models.TopicNode
2+
3+
@{
4+
ViewData["Title"] = "新增节点";
5+
Layout = "~/Views/Shared/_AdminLayout.cshtml";
6+
}
7+
8+
<h2>新增节点</h2>
9+
10+
<form asp-action="Create">
11+
<div class="form-horizontal">
12+
<h4>主题节点</h4>
13+
<hr />
14+
<div asp-validation-summary="ModelOnly" class="text-danger"></div>
15+
<div class="form-group">
16+
<label asp-for="Name" class="col-md-2 control-label"></label>
17+
<div class="col-md-10">
18+
<input asp-for="Name" class="form-control" />
19+
<span asp-validation-for="Name" class="text-danger" />
20+
</div>
21+
</div>
22+
<div class="form-group">
23+
<label class="col-md-2 control-label">节点别名</label>
24+
<div class="col-md-10">
25+
<input asp-for="NodeName" class="form-control" />
26+
<span asp-validation-for="NodeName" class="text-danger" />
27+
</div>
28+
</div>
29+
<div class="form-group">
30+
<label asp-for="Order" class="col-md-2 control-label"></label>
31+
<div class="col-md-10">
32+
<input asp-for="Order" class="form-control" value="0" />
33+
<span asp-validation-for="Order" class="text-danger" />
34+
</div>
35+
</div>
36+
<div class="form-group">
37+
<label asp-for="ParentId" class="col-md-2 control-label"></label>
38+
<div class="col-md-10">
39+
<input asp-for="ParentId" class="form-control" readonly="readonly" value="@ViewBag.ParentId"/>
40+
<span asp-validation-for="ParentId" class="text-danger" />
41+
</div>
42+
</div>
43+
<div class="form-group">
44+
<label asp-for="Description" class="col-md-2 control-label"></label>
45+
<div class="col-md-10">
46+
<input asp-for="Description" class="form-control" />
47+
<span asp-validation-for="Description" class="text-danger" />
48+
</div>
49+
</div>
50+
<div class="form-group">
51+
<div class="col-md-offset-2 col-md-10">
52+
<input type="submit" value="新增" class="btn btn-default" />
53+
</div>
54+
</div>
55+
</div>
56+
</form>
57+
58+
<div>
59+
<a asp-action="Index">Back to List</a>
60+
</div>
61+
Lines changed: 69 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
1+
@model NetCoreBBS.Models.TopicNode
2+
3+
@{
4+
ViewData["Title"] = "Edit";
5+
Layout = "~/Views/Shared/_AdminLayout.cshtml";
6+
}
7+
8+
<h2>Edit</h2>
9+
10+
<form asp-action="Edit">
11+
<div class="form-horizontal">
12+
<h4>TopicNode</h4>
13+
<hr />
14+
<div asp-validation-summary="ModelOnly" class="text-danger"></div>
15+
<input type="hidden" asp-for="Id" />
16+
<div class="form-group">
17+
<label asp-for="CreateOn" class="col-md-2 control-label"></label>
18+
<div class="col-md-10">
19+
<input asp-for="CreateOn" class="form-control" />
20+
<span asp-validation-for="CreateOn" class="text-danger" />
21+
</div>
22+
</div>
23+
<div class="form-group">
24+
<label asp-for="Description" class="col-md-2 control-label"></label>
25+
<div class="col-md-10">
26+
<input asp-for="Description" class="form-control" />
27+
<span asp-validation-for="Description" class="text-danger" />
28+
</div>
29+
</div>
30+
<div class="form-group">
31+
<label asp-for="Name" class="col-md-2 control-label"></label>
32+
<div class="col-md-10">
33+
<input asp-for="Name" class="form-control" />
34+
<span asp-validation-for="Name" class="text-danger" />
35+
</div>
36+
</div>
37+
<div class="form-group">
38+
<label asp-for="NodeName" class="col-md-2 control-label"></label>
39+
<div class="col-md-10">
40+
<input asp-for="NodeName" class="form-control" />
41+
<span asp-validation-for="NodeName" class="text-danger" />
42+
</div>
43+
</div>
44+
<div class="form-group">
45+
<label asp-for="Order" class="col-md-2 control-label"></label>
46+
<div class="col-md-10">
47+
<input asp-for="Order" class="form-control" />
48+
<span asp-validation-for="Order" class="text-danger" />
49+
</div>
50+
</div>
51+
<div class="form-group">
52+
<label asp-for="ParentId" class="col-md-2 control-label"></label>
53+
<div class="col-md-10">
54+
<input asp-for="ParentId" class="form-control" />
55+
<span asp-validation-for="ParentId" class="text-danger" />
56+
</div>
57+
</div>
58+
<div class="form-group">
59+
<div class="col-md-offset-2 col-md-10">
60+
<input type="submit" value="Save" class="btn btn-default" />
61+
</div>
62+
</div>
63+
</div>
64+
</form>
65+
66+
<div>
67+
<a asp-action="Index">Back to List</a>
68+
</div>
69+
Lines changed: 93 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,93 @@
1+
@model IEnumerable<NetCoreBBS.Models.TopicNode>
2+
3+
@{
4+
ViewData["Title"] = "节点管理";
5+
Layout = "~/Views/Shared/_AdminLayout.cshtml";
6+
}
7+
8+
<h2>节点管理</h2>
9+
10+
<p>
11+
<a asp-action="Create" asp-route-parentid="0">新增父节点</a>
12+
</p>
13+
<table class="table">
14+
<thead>
15+
<tr>
16+
<th>
17+
名称
18+
</th>
19+
<th>
20+
节点别名
21+
</th>
22+
<th>
23+
排序
24+
</th>
25+
<th>
26+
父节点
27+
</th>
28+
<th>
29+
描述
30+
</th>
31+
<th>
32+
创建时间
33+
</th>
34+
<th></th>
35+
</tr>
36+
</thead>
37+
<tbody>
38+
@foreach (var item in Model.Where(r=>r.ParentId==0).OrderBy(r => r.Order)) {
39+
<tr>
40+
<td>
41+
@Html.DisplayFor(modelItem => item.Name)
42+
</td>
43+
<td>
44+
@Html.DisplayFor(modelItem => item.NodeName)
45+
</td>
46+
<td>
47+
@Html.DisplayFor(modelItem => item.Order)
48+
</td>
49+
<td>
50+
@Html.DisplayFor(modelItem => item.ParentId)
51+
</td>
52+
<td>
53+
@Html.DisplayFor(modelItem => item.Description)
54+
</td>
55+
<td>
56+
@Html.DisplayFor(modelItem => item.CreateOn)
57+
</td>
58+
<td>
59+
<a asp-action="Create" asp-route-parentid="@item.Id">新增子节点</a>|
60+
<a asp-action="Edit" asp-route-id="@item.Id">编辑</a> |
61+
<a asp-action="Delete" asp-route-id="@item.Id">删除</a>
62+
</td>
63+
</tr>
64+
foreach (var node in Model.Where(r => r.ParentId == item.Id).OrderBy(r => r.Order))
65+
{
66+
<tr>
67+
<td>
68+
-->@Html.DisplayFor(modelItem => node.Name)
69+
</td>
70+
<td>
71+
@Html.DisplayFor(modelItem => node.NodeName)
72+
</td>
73+
<td>
74+
@Html.DisplayFor(modelItem => node.Order)
75+
</td>
76+
<td>
77+
@Html.DisplayFor(modelItem => node.ParentId)
78+
</td>
79+
<td>
80+
@Html.DisplayFor(modelItem => node.Description)
81+
</td>
82+
<td>
83+
@Html.DisplayFor(modelItem => node.CreateOn)
84+
</td>
85+
<td>
86+
<a asp-action="Edit" asp-route-id="@node.Id">编辑</a> |
87+
<a asp-action="Delete" asp-route-id="@node.Id">删除</a>
88+
</td>
89+
</tr>
90+
}
91+
}
92+
</tbody>
93+
</table>

‎src/NetCoreBBS/Controllers/HomeController.cs‎

Lines changed: 30 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -4,6 +4,8 @@
44
using NetCoreBBS.Models;
55
using Microsoft.AspNetCore.Identity;
66
using System.Threading.Tasks;
7+
using NetCoreBBS.ViewModels;
8+
using Microsoft.AspNetCore.Mvc.Rendering;
79

810
namespace NetCoreBBS.Controllers
911
{
@@ -12,7 +14,7 @@ public class HomeController : Controller
1214
private DataContext _context;
1315
public UserManager<User> UserManager { get; }
1416

15-
public HomeController(DataContext context,UserManager<User> userManager)
17+
public HomeController(DataContext context,UserManager<User> userManager)
1618
{
1719
_context = context;
1820
UserManager = userManager;
@@ -26,15 +28,39 @@ public IActionResult Index([FromServices]IUserServices user)
2628
pageindex = Convert.ToInt32(Request.Query["page"]);
2729
if (!string.IsNullOrEmpty(Request.Query["s"]))
2830
topics = topics.Where(r => r.Title.Contains(Request.Query["s"]));
29-
var count= topics.Count();
31+
var count = topics.Count();
32+
//var q = from t in topics
33+
// join n in _context.TopicNodes on t.NodeId equals n.Id into tn
34+
// from n2 in tn.DefaultIfEmpty()
35+
// select t;
3036
ViewBag.Topics = topics
37+
.GroupJoin(_context.TopicNodes,
38+
r => r.NodeId,
39+
n => n.Id,
40+
(r, n) => new { r = r, n = n })
41+
.SelectMany(result => result.n.DefaultIfEmpty(), (r, n) => new TopicViewModel
42+
{
43+
Id = r.r.Id,
44+
NodeId = r.r.NodeId,
45+
NodeName = n == null ? "" : n.Name,
46+
Email = r.r.Email,
47+
Title = r.r.Title,
48+
Top = r.r.Top,
49+
Good = r.r.Good,
50+
ReplyCount = r.r.ReplyCount,
51+
LastReplyTime = r.r.LastReplyTime,
52+
CreateOn = r.r.CreateOn
53+
})
3154
.OrderByDescending(r => r.CreateOn)
32-
.OrderByDescending(r => r.Top)
33-
.Skip(pagesize*(pageindex-1))
55+
.OrderByDescending(r => r.Top)
56+
.Skip(pagesize*(pageindex-1))
3457
.Take(pagesize).ToList();
3558
ViewBag.PageIndex = pageindex;
3659
ViewBag.PageCount = count % pagesize == 0 ? count / pagesize : count / pagesize + 1;
3760
ViewBag.User = user.User.Result;
61+
var nodes= _context.TopicNodes.ToList();
62+
ViewBag.Nodes = nodes;
63+
ViewBag.NodeListItem = nodes.Where(r => r.ParentId != 0).Select(r => new SelectListItem { Value = r.Id.ToString(), Text = r.Name });
3864
return View();
3965
}
4066

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