datalist

Binding dynamic datalist in C#

由 穿精又带淫゛_ 提交于 2020-01-15 06:46:31
问题 I am trying to create a dynamic Data List bind with database. I can easily create this but I am not able to make the item Command of this Data List. Please help me. Here is my code below protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { categorybinding(); } } public void categorybinding() { int totalcate = (from x in ebooks.books_category select x).Count(); var ra = (from x in ebooks.books_category select x); DataList dl = new DataList(); dl.ItemTemplate = new

How to bind datalist in jquery

由 谁说我不能喝 提交于 2020-01-06 08:48:09
问题 I want to bind my datalist in jquery. Here is my client side code: <head> <script src="jss/jquery.js" type="text/javascript"></script> <script type="text/javascript"> $(function () { $.ajax({ type: "POST", url: "WebForm1.aspx/GetProducts", data: '{}', contentType: "application/json; charset=utf-8", dataType: "json", success: OnSuccess, failure: function (response) { alert(response.d); }, error: function (response) { alert(response.d); } }); }); function OnSuccess(response) { $("[id*

Datalist paging with linq

由 雨燕双飞 提交于 2020-01-01 11:35:46
问题 I'm creating a page that uses Linqfor data access and I'm using DataList to display data. How can I use Linq to do data paging ? Please read simple code below : I normally use a PagedDatasource but this only seems to work with a DataTable. Here's my Linq to return Datatable which is bound with Datalist : Public Shared Function GetStudentList() As DataTable Dim db As New DemoDataClassesDataContext() Dim query = From st In db.students _ Order By st.st_studentid Ascending _ Select st Dim

How to create a dynamic hyperlink in datalist

由 一曲冷凌霜 提交于 2019-12-25 09:21:55
问题 I am using a datalist to display a summary of news stories stored in a SQL Server database. <asp:DataList ID="DL_NewsSummary" runat="server" DataKeyField="newsItemId" DataSourceID="DS_NewsSummary"> <ItemTemplate> <h3> <asp:HyperLink ID="headlineLink" runat="server" Text = '<%# Eval("headline") %>' NavigateUrl="#" /> </h3> <asp:Label ID="dateLabel" runat="server" Text='<%# Eval("date") %>' /> <br /> <asp:Label ID="introLabel" runat="server" Text='<%# Eval("intro") %>' /> <hr /> </ItemTemplate>

asp.net datalist - change styling

由 你。 提交于 2019-12-25 04:53:33
问题 <asp:DataList ID="ItemsList" RepeatDirection="Vertical" runat="server"> <ItemTemplate> <asp:LinkButton ID="SecondLevelItem" runat="server" CommandName="second" OnCommand="SecondLevelItem_Onclick" CommandArgument="<%# Container.DataItem %>" Text="<%# Container.DataItem %>" > </asp:LinkButton> </ItemTemplate> </asp:DataList> everything works fine. except that I do not have any control over the styling on the items. I mean I have the styling on the datalist externally but I want to add some

How to do datalist paging using linq to sql and datalist in asp 3.5?

由 泄露秘密 提交于 2019-12-25 04:14:30
问题 I'm using datalist in my application and i'm binding datalist with lisq to sql dim db=new linqdatacontext(); var products=from p in db.products select p; datalist.datasource=products; datalist.databind(); now how can i do paging in my datalist? 回答1: Use keywords Take and Skip var products=from p in db.products select p Skip NUMER_TO_START Take NUMBER_TO_TAKE Very simple, consider there are 1000 rows of results in p, and Skip 50 means you are not going take results #1-#50, and it will give you

How to insert text and value from checkbox in datalist into sql server

由 安稳与你 提交于 2019-12-25 03:52:43
问题 i have datalist filled by checkbox. the code like this the form <asp:DataList ID="DataListTest" runat="server" OnPreRender="PreTes"> <ItemTemplate> <table cellpadding="0" cellspacing="0"> <tr> <td> <asp:Label ID="lblHeader" runat="server"></asp:Label> </td> </tr> <tr> <td><asp:Label ID="lblsubheader" runat="server" /></td> </tr> <tr> <td> <asp:HiddenField ID="subhd" runat="server" Value='<%# Eval("sub_category") %>' /> </td> </tr> <tr> <td> <asp:CheckBox ID="cbNameAccess" runat="server" Text=

datalist itemdatabound event having issues changing item bg color on condition

由 别说谁变了你拦得住时间么 提交于 2019-12-25 03:15:23
问题 Hey guys I'm trying to do something really simple.. I'm checking a data column in my datarow if it's > 0 I want the item back color in the datalist to be green if its < 0 remain transparent... if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) { DataRowView drv = (DataRowView)(e.Item.DataItem); int rating = int.Parse(drv.Row["rating"].ToString()); if (rating > 0) { e.Item.BackColor = System.Drawing.Color.Green; } } I've stepped through with debugger

DataList Control in vb.net windows application forms

由 夙愿已清 提交于 2019-12-25 03:06:55
问题 I am upgrading my application from vb6 to vb.net. I used to populate my data in datalist control in vb6 forms. I am not finding it in vb.net windows form application. Which one control is the equivalent to it? How can i list my data in that control? just like: I had a table with data like id, name I want the name should be the displayed column and id the bound column? how can i do that 回答1: I'm not exactly sure but I think you're looking for a ListBox . You create a class with 2 members and a

Stackoverflow style data list view

由 我的梦境 提交于 2019-12-24 22:22:44
问题 I'm beginner in ASP.Net .I'm know developing the small project for searching data from DB. I use ASP.Net web form and ADO.Net.I would like to show the data list like stackoverflow because I don't want to use GridView . I've some data fields to show example. Title Description Date Keyword Please check out my screen shoot now I use Literal for draft. so Please point to me what control I should use and that control will attach with Pager for the data list. Important: Please let me know how to
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