mangle...
喔耶~ NoSQL
喔耶~ BSON 百度
喔耶~ mongodb Wiki
要是以為我會寫介紹文 就太傻太天真
直接玩弄
截圖
testQuery.aspx
<form id="form1" runat="server">
name:<asp:TextBox ID="name_tb" runat="server"></asp:TextBox>
age:<asp:TextBox ID="ageHead_tb" runat="server"></asp:TextBox>
~<asp:TextBox ID="ageEnd_tb" runat="server"></asp:TextBox>
<asp:CheckBox ID="male_cb" runat="server" Text="Male" />
<asp:CheckBox ID="female_cb" runat="server" Text="Female" />
<asp:Button ID="Query" runat="server" Text="Query" OnClick="Query_Click" />
<asp:GridView ID="show_gv" runat="server" AutoGenerateColumns="False">
<Columns>
<asp:BoundField DataField="_id" HeaderText="_id" />
<asp:BoundField DataField="name" HeaderText="name" />
<asp:BoundField DataField="age" HeaderText="age" />
<asp:BoundField DataField="gender" HeaderText="gender" />
</Columns>
</asp:GridView>
</form>
testQuery.aspx.cs
using System;
using System.Linq;
using MongoDB.Driver;
using MongoDB.Driver.Linq;
namespace testMongo
{
public partial class testQuery : System.Web.UI.Page
{
private MongoCollection memberCollection =
GetMemberCollection();
protected void Query_Click(object sender, EventArgs e)
{
bool ckMale, ckFemale;
if (
(!male_cb.Checked &&
!female_cb.Checked) ||
(male_cb.Checked &&
female_cb.Checked)
)
{
ckMale = true;
ckFemale = false;
}
else
{
ckMale = ckFemale =
male_cb.Checked;
}
int ageHead =
string.IsNullOrEmpty(ageHead_tb.Text)
? 0
: Convert.ToInt32(ageHead_tb.Text);
int ageEnd =
string.IsNullOrEmpty(ageEnd_tb.Text)
? int.MaxValue
: Convert.ToInt32(ageEnd_tb.Text);
IQueryable q = memberCollection.AsQueryable<Member>().Where(
x =>
x.name.Contains(name_tb.Text)
&&
x.age >= ageHead
&&
x.age <= ageEnd
&&
(
x.gender == ckMale ||
x.gender == ckFemale
)
);
IMongoQuery mongoQuery = (q as MongoQueryable<Member>).GetMongoQuery();
show_gv.DataSource =
memberCollection.FindAs<Member>(mongoQuery);
show_gv.DataBind();
}
private static MongoCollection<Member> GetMemberCollection()
{
MongoServer server = MongoServer.Create("mongodb://192.168.7.25:27017");
MongoDatabase database = server.GetDatabase("test");
MongoCollection<Member> member =
database.GetCollection<Member>("member");
return member;
}
}
}
截圖
testSaveMember.aspx
<form id="form1" runat="server">
name:<asp:TextBox ID="name_tb" runat="server"></asp:TextBox>
age:<asp:TextBox ID="age_tb" runat="server"></asp:TextBox>
<asp:RadioButton ID="male_rb" runat="server" Checked="True" GroupName="Gender" Text="Male" />
<asp:RadioButton ID="female_rb" runat="server" GroupName="Gender" Text="Female" />
<asp:Button ID="insert" runat="server" OnClick="insert_Click" Text="Insert" />
<br />
_id:<asp:TextBox ID="id_tb" runat="server"></asp:TextBox>
<asp:Button ID="update" runat="server" Text="Update" OnClick="update_Click" />
<asp:Button ID="delete" runat="server" Text="Delete" OnClick="delete_Click" />
<asp:GridView ID="show_gv" runat="server" AutoGenerateColumns="False">
<Columns>
<asp:BoundField DataField="_id" HeaderText="_id" />
<asp:BoundField DataField="name" HeaderText="name" />
<asp:BoundField DataField="age" HeaderText="age" />
<asp:BoundField DataField="gender" HeaderText="gender" />
</Columns>
</asp:GridView>
</form>
testSaveMember.aspx.cs
using System;
using System.Linq;
using MongoDB.Bson;
using MongoDB.Driver;
using MongoDB.Driver.Linq;
namespace testMongo
{
public partial class testSaveMember : System.Web.UI.Page
{
private MongoCollection memberCollection =
GetMemberCollection();
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack) return;
BindGridViwe();
}
private void BindGridViwe()
{
show_gv.DataSource =
memberCollection.FindAllAs(typeof(Member));
show_gv.DataBind();
}
protected void insert_Click(object sender, EventArgs e)
{
SaveMember(
name: name_tb.Text,
age: int.Parse(age_tb.Text),
gender: male_rb.Checked
);
}
protected void update_Click(object sender, EventArgs e)
{
SaveMember(
_id: new ObjectId(id_tb.Text),
name: name_tb.Text,
age: int.Parse(age_tb.Text),
gender: male_rb.Checked
);
}
protected void delete_Click(object sender, EventArgs e)
{
DeleteMember(new ObjectId(id_tb.Text));
BindGridViwe();
}
private void SaveMember(string name, int age, bool gender)
{
SaveMember(ObjectId.Empty, name, age, gender);
}
private void SaveMember(ObjectId _id, string name, int age, bool gender)
{
Member member = new Member { _id = _id, name = name, age = age,
gender = gender };
memberCollection.Save(member);
BindGridViwe();
}
private void DeleteMember(ObjectId _id)
{
IQueryable q = memberCollection.AsQueryable<Member>().Where(x => x._id ==
_id);
IMongoQuery mongoQuery = (q as MongoQueryable<Member>).GetMongoQuery();
memberCollection.Remove(mongoQuery);
}
private static MongoCollection<Member> GetMemberCollection()
{
MongoServer server = MongoServer.Create("mongodb://192.168.7.25:27017");
MongoDatabase database = server.GetDatabase("test");
MongoCollection<Member> member =
database.GetCollection<Member>("member");
return member;
}
}
}
