I have a ListView, I've setup to use an ObjectDataSource, I've created my Layout and Item templates, and I'm able pull and view a list of my data no problem. However I want to add delete capabilities to my ListView and my reference material tells me to go into the "Configure ListView..." option under the ListView's smart tag, the only problem is I don't have that option, the only three options in my smart tag are "Choose DataSource", "Configure DataSource..." and "Refresh Schema", what am I doing wrong?
I have an ObjectDataSource and I want to configure it from code behind , I want to set the InsertMethod , Selectmethod from Code Behind and set it to my Business Layer files
I have an ObjectDataSource and I want to configure it from code behind , I want to set the InsertMethod , Selectmethod from Code Behind and set it to my Business Layer files
I have a dataset with several tableAdapters in it. For some reason, one of them that I created doesn't show up when I try to put it into my objDataSource?
I can access and use it from codebehind (testing purposes for this post.
i'm using ASP.NET + a MySql Db. I'm trying to configure a ListView so i've written:
<asp:SqlDataSource ID="dsDatiUtente" runat="server" ConnectionString="Server=12.28.136.29;Database=mydb;Uid=m111d1;Pwd=fake;Pooling=false;" ProviderName="MySql.Data.MySqlClient" SelectCommand="SELECT * FROM user WHERE idUser=@IdUser" /> At the beginning of my aspx page i've added <%@ Import Namespace="MySql.Data.MySqlClient" %>
But if i click to the sqldatasource and click "Refresh Schema" i got this error:
"Unable to retrive schema.... Unable to find the requested .Net Framework data provider" For instance, i've installed it , but i've also uninstalled old version, then installed new versions. In my project i simple copy Mysql dll into "bin" folder, then add a reference to that dll. I'm not sure is the corrected way...
I need to have the "refreshed schema" to permit vs.net to build automatically my listview ... if i can't to "auto build" listview, i have to write all code by hand, and it is a too expensive work me :(
I have one big DataTable with X rows. I want to select Y rows from it and bind them to a new ViewList. While doing it, I want to delete these rows from the DataTable (Having X - Y rows).
What is the best and fast way to do it?
I don't know if it is better to create a new DataTable to have the Y and after that bind them to a ViewList or something else?
I'm also looking for example in code how to select/delete rows from DataTable.
I came across a situation where a user selects no of rows from dropdown , depending upon the user input, automatically that no of editable rows should appear to input data...(maximum 8 rows only)
how to do this when the checkbox in listview layout template check select all checkboxes in listview itemtemplate.I dont give 'Eval 'field to checkbox present in itemtemplate.
I have a gridview which right now is getting loaded with four pages of data. There are 50 rows per page. My problem is I need the "select all" button on my page to select 180 rows, not just the 50 on the page. This is my javascript:
Code: function sel() { var frm = document.forms[0]; isSelected = !isSelected; for (var i = 0; i < frm.elements.length; i++) { var e = frm.elements[i]; if (e.type == 'checkbox' && e.name.indexOf("ckSelected") > -1) e.checked = isSelected; } }
I am more a C# person than javascript, but I am deducing that I need something other than document.forms[0] to represent the entire gridview. Or perhaps, I can't do this in javascript at all. Do I need server code to run and set a session variable, then when the user clicks the button to do something with all his selected rows (it goes to a detail page), query that session variable to see if it's all rows instead of iterating through each gridview row individually to see if the checkbox is checked?
The object 'lst' is filled correctly with data. I have List<string> items in AName and DurationTime.I don't have an error, but I don't have any results.
I want to display my records in ListView. Per row must have only 3 records. I am using Mysql, The data is connected and retrieved fine. But I unable to configure it's view to "Tiled" Is it possible by using code behind or asp.net source view?
When "Configure ListView..." in the smart tag of ListView is clicked, one can choose one of the 4 styles on the list: Colorful, Professional, etc. I am wondering if there is any way to add one's own style to the list.
I want to sorting via clicking header ( kod , aciklama, yeri, are headers ) with list view component and ObjectDataSource. ObjectDataSource use komponentListesi() method for selecting. How can i sorting with use listview component.
I am looking for a simple (fastest execute solutions) for generate RSS feed from user search result in ListView & ObjectDataSource?
For example; User does some search, the search result summary is display in ListView. If the user like the search result, he/she click on RSS button, then RSS feed is generate with entire current view record/table.
i want to implement this feature in listview control which is bound to objectdatasource... and in on mouse over i have to show the data from database again. when you mouse over the linkbutton then div popup with contents...how to imlement with listview.
I couldn't come up with a good subject. I have a simple ASP.NET 3.5 form. If you follow the numbered comments, I explain how I am stepping through the code when I run the page in debug mode. Both of the below functions are methods declared in the code behind file of the page, both are in the same _Default class. The ManagersListBox is declared in the Default.aspx page. Why is it that in the context of the GetSubordinates, the ManagersListBox is null? It's as if it disappears for a moment and then reappears after returning from the GetSubordinates method. Obviously the solution is to parameterize GetSuborindates, but that is not my concern. I am trying to learn how ASP.NET works and I would really like to understand why I am seeing this behavior "disappearing object".
I successfully bind ListView DataSourceID to ObjectDataSource but it binds only initially on Page_Load event. When I want to bind another data through a Button_Click event, the new data doesn't bind.
aspx code:
[Code]....
Codebehind:
[Code]....
On Page_Load, I get result:
A1 <hr /> T1 A2 <hr /> T2 A3 <hr /> T3
When I Button1_Click, nothing happens, no error, no any more results and _airLineData is 53 records, not 3 records (A1T1 to A3T3) I want the binding to be with DataSourceID to ObjectDataSource (not through DataSource property and control.DataBind() method)
I have to display the contacts in gridview.I'm using objectdatasource. I have given the select method of objdatasource below:
Code:
Imports Microsoft.VisualBasic Imports system.Data Imports System.Data.SqlClient Imports System.Collections Imports System.Collections.Generic Public Class Contactmanager Dim conn As New SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings("localConnectionString").ToString)......
