Data Controls :: Bind Checkbox From Database Using MVC?
Apr 27, 2016i am getting error in Mvc Checkboxlist from sql server
View 1 Repliesi am getting error in Mvc Checkboxlist from sql server
View 1 Replieshow to set checkbox status Checked in gridview when in detabase column "type = Y" and when "type =N" that time checked is uncheked on rowdata bount of gridview
View 1 RepliesHow bind the data through checkbox if checkbox checked is true
View 3 Repliesi need to develop new program need to bind checkbox in datalist, also use checkbox to do the delete, insert and update function.
when i uncheck the checkbox, and click on save button, it means the data had delete
when i check the checkbox, and click on save button, it means the data had insert
how to do it?
I have an asp.net 3.5 application where i am using listview the structure of listview is like this
[Code]....
The Code behind is
[Code]....
Now the problems are :
1. I have to bind the checkbox value with the the value that is coming from the database something like this value='<%# Eval("ID") %>'
2. Whenever the user clicks on the text of the label the corresponding check box should be selected.
i m unable to bind data inside checkbox list. this is my code
protected void dlBreeds_ItemDataBound(object sender, DataListItemEventArgs e)
{
try
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
CheckBoxList cbl = e.Item.FindControl("cblAnimaltype") as CheckBoxList;
if (cbl != null)
{
cbl.DataTextField = DataBinder.Eval(e.Item.DataItem, "BGName").ToString();
cbl.DataValueField = DataBinder.Eval(e.Item.DataItem, "ID").ToString();
}
}
}
catch (Exception ex)
{
pnlStatus.Visible = true;
lblMessage.Text = ex.Message.ToString();
}
}
protected void BindAnimals()
{
//*********************************************************************************
// Purpose : To bind breeds in listbox
// Inputs : Nothing
// Returns : Nothing
//*********************************************************************************
DataSet ds = new DataSet();
try
{
ds = InvertebrateProviders.GetBreedsName_Invertebrate(1);
if (ds.IsInitialized)
{
DataView dv = ds.Tables[0].DefaultView;
dv.RowFilter = "ID<>0";
dlBreeds.DataSource = dv;
dlBreeds.DataBind();
}
}
catch(Exception ex)
{
pnlStatus.Visible = true;
lblMessage.Text = ex.Message.ToString();
}
}
<asp:DataList id="dlBreeds" runat="server" DataKeyField="BGName" OnItemDataBound="dlBreeds_ItemDataBound" RepeatDirection="Vertical">
<ItemTemplate>
<asp:Panel ID="pnbBreed" BorderColor="#7f9db9" Height="129px" Width="220px" ScrollBars="Vertical" BorderWidth="1px"
BorderStyle="solid" runat="server" Visible="true">
<asp:CheckBoxList ID="cblAnimaltype" DataTextField='<%#Eval("BGName") %>' DataValueField='<%#Eval("ID") %>' AutoPostBack="True" runat="server" Height="129px" CellPadding="0" CellSpacing="0"
OnSelectedIndexChanged="cblAnimaltype_SelectedIndexChanged" Width="200px" >
</asp:CheckBoxList></asp:Panel>
<asp:CheckBoxList ID="cblBreeds" Height="90px" Width="200px" runat="server" ></asp:CheckBoxList>
</ItemTemplate>
</asp:DataList>
I am trying to pull data from database and populate a gridview. I did it like this:
<asp:CheckBox ID="chkItem" runat="server" Enabled="false" Checked='<%# (DataBinder.Eval(Container.DataItem,"Em").ToString()=="True"?true:false) %>' TabIndex="1" />
I need to have an update on the gridview, so instead if using Eval, I need to use Bind. translate the line above to a bind function?
I just developing my web design skills.
I have a Datagrid with 2 textbox template columnsand two checkbox template columns. I have two other Textbox controls and two CheckBox controls. I have an Add button.
I want to be able to use the add button to update Datagrid Record inserting the Textbox control texts and the Checkbox Control status.
I have a situation where I want to show the selected records out of total records for a product of an employee
1) There is a checkbox list bind to <List> of objects from object datasource (For total items in list)
2) Now I want to check the selected items for a particular record in this list
3) For this purpose I have another list of <List> selected items returned by data access layer (For selected items for that employee )
4) How do I bind the selected objects with the total items list ?
5) In spaghetti coding model it was all too easy just by binding the checkbox list with a sql data source and running a for each on form load
I am looking here to find a quick and easy way to bind a list of checkbox list items when the postback occurs in the model. Apparently the common way to do it now seems to do it like this form.GetValues("checkboxList")[0].Contains("true"); It seems painfull and not exactly safe. Is there a way to bind a list of checkbox (that are created with or without an helper in the view) or even an array of data for that matters during the UpdateModel(myViewModel, form.ToValueProvider()); phase which would populate an IList<string> or string[] inside of the model ?
View 4 RepliesHow to display moving bar Marquees last 10 posts from table on database...
View 1 RepliesI have dropdownlists in register.aspx page
1- ddlzoneE 2-DdlDistrictE
I bind them from database
and when I select item from ddlzoneE , ddlDistrictE's Item change below are code
protected void DDLzoneE_SelectedIndexChanged(object sender, EventArgs e)
{
BindDistrictE();
}
private void BindDistrictE()
{
DdlDistrictE.Items.Clear()
[Code]......
untill now every thing is ok and when I select Item from ddlzoneE ,DdlDistrict's Item change but when I add below code in Page_load Event it didn't worked
ddlzoneE.Items.FindByText(_dr["zone"].ToString()).Selected = true;
DdlDistrictE.Items.FindByText(_dr["District"].ToString()).Selected = true;
I mean when I add above code when I select item from ddlzoneE , ddldistrict's Item didn't change.what should I do?
After Deleting the record how to bind the GridView again from Database.
View 1 RepliesI have 3 Checkbox in my page and insertbutton
1-ChkPeyment
2-ChkFilter
3-ChkLaw
and below is table in database
Id Name Date Behcode reason
1 Sara 2012 1111 Payment
2 Jack 2013 2222 Filter
I want if users checked ChFilter it insert "Filter" in reason column if they checked ChkLaw it insert "Law" in database and if they checked ChkLaw AND ChkLaw (both) it insert "Other" it insert "Other" in reason column
below is .cs
string other = ChOther.Checked ? "1" : "";
string Filter = ChFilter.Checked ? "1" : "";
string data = Request.QueryString["id"];
[Code]....
i wants to get a each cell value and bind to database,below the code i have used its working well,
any other way to work the same code
for (int i = 0; i <= grdstorage.Rows.Count; i++)
{
Label kannan = (Label)grdstorage.Rows[i].FindControl("Label4");
storageid = obj.GetNextAutoNumber("ASStorage");
strsql = "insert into ASStorage values(storeid,rcno,ratetypeid)values('" + storageid + "','" + ratecid + "','" + kannan.Text + "')";
}
How to design and bind the grid view.
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View 1 Replies I want bind GridView from database using ArrayList. But my code not worked.I shared code below:
public System.Collections.ArrayList GetTime(int user, int kod)
{
SqlConnection con = new SqlConnection(UserData);
SqlCommand cmd = con.CreateCommand();
System.Collections.ArrayList result = new System.Collections.ArrayList();
string sql = "select kod,dshbe,sshbe,chshbe,pshbe,jma,shbe,koduser where koduser ="+user+"and kod =" + vr;
[code]....
bind attribute css to a feild from database
for example this is my table
CREATE TABLE dbo.Table_1
(
Id int NOT NULL,
Car nchar(10) NULL,
Color nchar(10) NULL
) ON [PRIMARY]
Go
and i have a div element
<div></div> now i want to add style with css inline :
<div style="background-color:"></div> and thats my problem i want my style read from my table
How to make a TreeView in my Database Table in ASP.NET ....
View 1 RepliesUsing Checkbox I m inserting gridview data into database. But I couldn't fill checkbox checked from database.
View 1 RepliesSee this code
protected void Page_Load(object sender, EventArgs e) {
chart.InitChart(new Chart {
Type = ChartTypes.Spline,
BackgroundColor = new BackColorOrGradient(System.Drawing.Color.FromName("'#f1f2f7'")),
ZoomType = ZoomTypes.X
[Code] ....
in this code I want to bind data from database in series so how can i bind data from database
in above they have two parameters in series parameter1 and parameter2.
they have hardcoded array . I want to make it dynamic.
i need bind data from gridview to database.. i dont know how to do it.. i doing student attenance detail mini project.. gridview show total class student name , roll no, and department.. check box for attenance .. if i tick in check box bind data "student present" not tick bind data student absent.
View 4 RepliesI am using Visual Web Developer (VWD)and I dragged in i.e created a Gridview. In the codebehind of the page, I will like to declare an sqldatasource and get data from a database using the sqldatasource and then bind the sqldatasource to the Gridview. PS: I know how to drag-in an sqldatasource and attach it to the gridview using VWD but this time, I want to do this declaratively in the codebehind.
View 3 Replies