Disable gridview on checkboxlist selected value

Question

I have a Checkboxlist in which Items are binded from database.

Now what I want is, whenever user checks Registration / Conveyance Deed value from the list, Then the gridview should get disabled.

I tried with below code.

protected void ddlStatus_SelectedIndexChanged(object sender, EventArgs e)
{
    if (ddlStatus.SelectedValue == "30" && strMode == "M")
    {
        GridExpInfo.AllowAddingRecords = false;
    }
    else
    {
        GridExpInfo.AllowAddingRecords = true;
    }
}

What happens is, it always shows the selected value of Agreement from the list, which is 20

Below is the screenshot of the list

update

ASPX:-

<asp:CheckBoxList ID="ddlStatus" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddlStatus_SelectedIndexChanged">
                </asp:CheckBoxList>

C#

private void BindStatus()
{
    DataTable dtstatus = new DataTable();
    OracleDataAdapter dastatus = new OracleDataAdapter("SELECT lookup_code agr_type_code, meaning agr_type " +
                                                        "FROM apps.fnd_lookup_values_vl " +
                                                    "WHERE (NVL ('', territory_code) = territory_code OR territory_code IS NULL " +
                                                           ") AND lookup_type = 'XXACL_FARM_AGR_TYPE' " +
                                                       "AND (lookup_type LIKE 'XXACL_FARM_AGR_TYPE') " +
                                                       "AND (view_application_id = 0) " +
                                                       "AND (security_group_id = 0) " +
                                                     "ORDER BY 1", ObjPriCon);
    dastatus.Fill(dtstatus);
    ddlStatus.DataTextField = "agr_type";
    ddlStatus.DataValueField = "agr_type_code";
    ddlStatus.DataSource = dtstatus;
    ddlStatus.DataBind();
}

You want disable only adding new rows?

M. Wiśnicki
– M. Wiśnicki

2016-10-13 06:34:54 +00:00
Commented Oct 13, 2016 at 6:34 — M. Wiśnicki
– M. Wiśnicki, Commented Oct 13, 2016 at 6:34
@mww: yes, I want to disable only that

HEEN
– HEEN

2016-10-13 06:36:03 +00:00
Commented Oct 13, 2016 at 6:36 — HEEN
– HEEN, Commented Oct 13, 2016 at 6:36
Please show also how you create checkboxlist

M. Wiśnicki
– M. Wiśnicki

2016-10-13 06:45:00 +00:00
Commented Oct 13, 2016 at 6:45 — M. Wiśnicki
– M. Wiśnicki, Commented Oct 13, 2016 at 6:45
@mww: see the updated question

HEEN
– HEEN

2016-10-13 06:46:41 +00:00
Commented Oct 13, 2016 at 6:46 — HEEN
– HEEN, Commented Oct 13, 2016 at 6:46

M. Wiśnicki · Accepted Answer · 2016-10-13 07:35:33Z

2

You can set property AllowUserToAddRows to false inside code as shown below.

this.yourGrid.AllowUserToAddRows = false;
this.BindDataGridView();

And use ForEach loop for checking your condition. Now you check all selected items not only first selected.

 protected void ddlStatus_OnSelectedIndexChanged(object sender, EventArgs e)
    {
        foreach (ListItem li in ddlStatus.Items)
        {
            if (li.Value == "30" && strMode == "M")
            {
                GridExpInfo.AllowUserToAddRows  = false;
            }
            else
            {
                GridExpInfo.AllowUserToAddRows = true;
            }
        }

You can also use LINQ for checking it.

   protected void ddlStatus_OnSelectedIndexChanged(object sender, EventArgs e)
    {
        if (strMode == "M")
        {
            var disable = (from ListItem item in ddlStatus.Items.OfType<ListItem>()
                where item.Selected
                where item.Value == "30"
                select int.Parse(item.Value)).Any();

             if (disable)
            {
                GridExpInfo.AllowUserToAddRows  = false;
            }
            else
            {
                GridExpInfo.AllowUserToAddRows = true;
            }
        }

    }

edited Oct 13, 2016 at 7:35

answered Oct 13, 2016 at 6:38

M. Wiśnicki

6,2133 gold badges25 silver badges28 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

HEEN Over a year ago

did you read my question, I just want it on Registration / Conveyance Deed condition which is not getting fired. Only the Agreement condition is fired..

HEEN Over a year ago

when I add the else part with true it doesnt works, but when I remove the else part it works well..!!

VDWWD · Accepted Answer · 2016-10-13 07:17:26Z

1

Try this snippet

    protected void myCheckBoxList_SelectedIndexChanged(object sender, EventArgs e)
    {
        bool enableGrid = true;
        foreach (ListItem listItem in ddlStatus.Items)
        {
            if (listItem.Value == "30" && listItem.Selected == true)
            {
                enableGrid = false;
            }
        }

        if (enableGrid == true)
        {
            //enable grid and/or row inserts here
            Label1.Text = "enabled";
        }
        else
        {
            //disable grid and/or row inserts here
            Label1.Text = "disabled";
        }
    }

answered Oct 13, 2016 at 7:17

VDWWD

35.7k23 gold badges67 silver badges87 bronze badges

1 Comment

HEEN Over a year ago

liked the logic, let me try and check..!

Collectives™ on Stack Overflow

Disable gridview on checkboxlist selected value

2 Answers 2

2 Comments

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

2 Comments

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related