C# - Repeater - How To Refresh Data On Button Submit
Dec 16, 2010I saw similar posts but some weren't clear.Here is the repeater head:
<asp:Repeater ID="rptGetAll" OnItemCommand="Buttons_OnItemCommand" runat="server" OnLoad="rptGetAll_Load">
I saw similar posts but some weren't clear.Here is the repeater head:
<asp:Repeater ID="rptGetAll" OnItemCommand="Buttons_OnItemCommand" runat="server" OnLoad="rptGetAll_Load">
I have a web form with some labels, textboxes, buttons and a gridview. The gridview has AllowPaging ="true". Girdview displays record numbers (hyperlinked), When I click on a record number in the grid view it populates textbox1. Then I hit the 'Search button to auto populate the form the that record data from the database.
My problem is when I am on say 5th page on my grid view and click a record number to go in textbox1, and then click on the search button to auto populate the form, the gridview goes back to page 1.
How do I make the search button not reset/refresh the gridview?
How do you get dropdown lists to refresh after a submit button has been clicked and the radgrid has been populated? Basically I have built a search tool which allows users to select the items from a dropdown list, click a button their results are displayed in a grid. However, currently it won't allow users to carry out a second search. It it a rebinding issue?
View 1 RepliesI am using Nested Repeater repeater1 and repeater2 in my project . one button is there inside repeater2 but i cant use that button using e.commandname
so how to use that button and how to write code on it.
what changed do I need to make to my code for it to achieve what I'm after.
At the moment I am getting a "cannot cast to type" error message with the below code.
I have also tried calling the ItemDataBound method in with the parent repeater tags and had no errors but when I clicked on the button it would just move back to the top of the page and would not hide or show any data. Also I have made the div style to none but the first record still shows its child but the rest don't.
[code].....
I have 2 SUBMIT button in a form one is display:hidden and one is display:block if user click on SUBMIT button (display:block) then another SUBMIT button {display:hidden} should also submitted.
View 2 RepliesI have a databound Gridview (with a LINQ datasource). The gridview displays questions from the SQL DB to the user. I've inserted a radio button list into the gridview with 3 horizontal radio buttons with fixed values of 1,2,3 for the user to select. I have a question ID, a tempuserID, and AnswerValue columns set up in the database. It all works nicely.
After the user selects radio buttons, I would like for them to push a button to submit the QuestionID, the associated Radio Button Value (AnswerValue) and their tempUserID into the DB. How do I do this? I'm not sure what to do next and what VB/LINQ code to put in the code behind file in the button click event handler. I'm also not sure on what to use for the tempUserID, can I use the sessionID? I'm using VB and here's my code:
[Code]....
In ASP.NET when we have multiple input section with required field validator (Like on header for login with userid & Password is required and second on footer for subscription) when we click on subscription login section's userid required field validator activates and say userid required & i can not submit subscription.
when i submit subscription details login section should not have concern with this. how to avoid this conflicts.
In C#/Asp.net I have 2 submit button i.e.
btnOk and btn_Submit
Initially I am doing validating form by clicking on btnOK and in btn_Submit I am inserting record into table. I again want to call btn_Ok event in btn_Submit click event for re-checking validation, if it validates properly thne rest of code of btn_submit should work.
I have this code
protected void Page_Load(object sender, EventArgs e) {
if (!IsPostBack) {
ArrayList olist = new ArrayList() {"visible", "invisible", "visible", "visible", "visible", "invisible", "visible", "visible", "invisible"};
for (int i = 0; i <= olist.Count-1; i++) {
if (olist[i].ToString() == "visible" ) {
[Code] ....
I want to hide the button if records found "invisible".
The output must be like this:
-----------------------------------------------------------------------------------------------------
Another question is
I want to get the button index value inside the repeater row, when the user click the button the index value display one Label3
void repbtn_Click(object sender, EventArgs e) {
Label3.Text = "The button item index that clicked in the repeater is: "; // + irepeater.Items. ;
}
I am build Web site using asp.net 4.0 c# ... There are a forum on my website where user can save his personal details. my problem is that when user submit his detail in database and again refresh URL (f5), event again arise and request go to server, double entry saved in database. How I can handle it.
View 1 Repliesi have 2 text box, on submit button i want to fill data in database.and another gridview to DBi made 1 table in db name ankpracti.i m using sqlserver2000 and visualstudio2005.want whole code and step by step solution.
View 4 Repliesin my asp.net+vb web with access database. i have gridview. i had added a form with submit button to add the data in gridview.
i am using accessdatasource to bind the data to gridview.
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim connectString As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=C:webauth.mdb"
Dim con As OleDbConnection = New OleDbConnection(connectString)
[Code]....
even after the data inserted message flshes the data inserted is not viewed in the gridview . when i press F% or refresh tha page the gets displayed in gridview. how can i solve the problem
In one order form, user have to input/answer about 30 questions before clicking submit button.
Sometime due to network problem, submission is failed and user need to re-input/answer all questions again.
Is it necessary to save data before submit? If yes, where to save them?
I have three drop down lists that are all databound to a gridview. When the user selects 1. a school, 2. a house number, and 3. a street from seperate drop down lists, bus stops for that address are displayed in a gridview. Everything works fine. After the user selects a valid school/house number/street combination the gridview automatically displays. I would like to add a "Submit" button and not have the gridview display until this button is clicked.
View 6 RepliesI have webpage containing 3 views of multiview control. In the first view there are 3 fields Name Age Surname
which will be captured in the textbox for the respective fields.In the second view i have three more fields
sex
maritalstatus
bloodgroup
which will be entered in the respective textboxes and a submit button to store the data in both the views in the sql server database. I have all the fields in the sql server table which are mentioned in the webpage.I need the complete code for storing the entered data in both the views of the multiview control after hitting the submit button.
I am trying to edit data using checkbox value. Firstly, I created popup window which using querystring some data from main page. In popup window, I want to change the checkbox value. For example, I made setSpare column and given the value to show bit data type such as 0 or 1 using checkbox(false or true). If some data has non setSpare(means 0), it wil lbe come out uncheckbox. If I want to check it and clicking submit button, It was not change. I am going to show the code below.
public partial class AddSpare : BasePage
{
string ObjectId;
protected void Page_Load(object sender, EventArgs e)
{
ObjectId = Request.QueryString["ObjectId"];
displayComInfo(ObjectId);
}
protected void displayComInfo(string ObjectId) // it informed relative data on web through using DB.
{
string query = "usp_ShowComputerList";
try
{
using (SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["SCSConnectionString2"].ConnectionString))
{
SqlCommand cmd = new SqlCommand(query, conn);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
SqlParameter paramobjectId = cmd.Parameters.Add("@ObjectId", System.Data.SqlDbType.Int);
paramobjectId.Value = ObjectId;
conn.Open();
SqlDataReader dr = cmd.ExecuteReader();
if (dr.Read())
{
ModelTxt.Text = dr["Model"].ToString();
ModelTxt.ReadOnly = true;
ComputerTxt.Text = dr["ComputerName"].ToString();
ComputerTxt.ReadOnly = true;
userTxt.Text = dr["UserName"].ToString();
userTxt.ReadOnly = true;
ntTxt.Text = dr["NtLogon"].ToString();
ntTxt.ReadOnly = true;
HDDTxt.Text = dr["HddSize"].ToString() + "GB";
HDDTxt.ReadOnly = true;
RAMTxt.Text = dr["MemorySize"].ToString() + "GB";
RAMTxt.ReadOnly = true;
SerialNoTxt.Text = dr["SerialNo"].ToString();
SerialNoTxt.ReadOnly = true;
TextBox1.Text = dr["Spare"].ToString();
inputChkSpare.Checked = (bool)dr["Spare"]; //(bool)dr["Spare"] display false or true.
dr.Close();
}
}
}
catch (Exception ex)
{
MessagePanel1.Type = MessageType.Error;
MessagePanel1.Text = MessagePanel1.Text = "This is an error." + ex.Message;
}
}
protected void okBtn_Click(object sender, EventArgs e)
{
string query = "usp_SetSpare";
try
{
using (SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["SCSConnectionString2"].ConnectionString))
{
SqlCommand cmd = new SqlCommand(query, conn);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
SqlParameter paramobjectId = cmd.Parameters.Add("@objId", System.Data.SqlDbType.Int);
SqlParameter paramspare = cmd.Parameters.Add("@spare", System.Data.SqlDbType.Char);
paramobjectId.Value = ObjectId;
if (inputChkSpare.Checked == true) // if I change the check box, it does not bring the changed value. It will bring the above value(already displayed thing)
{
paramspare.Value = "1";
}
else {
paramspare.Value = "0";
}
conn.Open();
cmd.ExecuteNonQuery();
cancelBtn.Value = "Close";
okBtn.Enabled = false;
MessagePanel1.Type = MessageType.Information;
MessagePanel1.Text = "This computer is spare from now.";
}
}
catch (Exception ex)
{
MessagePanel1.Type = MessageType.Error;
MessagePanel1.Text = MessagePanel1.Text = "This is an error." + ex.Message;
}
}
I have a Drodownlist , hich is being filled with data from tables at Page Load with the check that Postback is false. Now I want to insert the selected value of dropdownlist to the table, but after pressing the Submit button, its numeric value is getting lost and is substituted with a "" (blank). How do i persist its value.
View 6 RepliesI'm using objectdatasource to get my data. it works fine. Thecurrentway how it works. When the page opens it loads the gridview.but I don't want this.I would like to load the gridview after I press a submit button. so infact after postback...I tried to remove the select Method in aspx and set programmaticallyin the submit button eventhandler but then I get an error thatSelectmethod is not set.Can someone advice me how I can load the gridview usingobjectdatasource after pressing a submit button?
View 20 RepliesI would like to hide a submit button if a DataList is empty. I don't really know the code. If you submit an answer please show me the code also. I have to do it in VB.Net. I googled and found the following code that I place in the code behind under the Page load event.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim dv As DataList
dv = SqlDataSource3.[Select](DataSourceSelectArguments.Empty)
[code]...
How do i hide button Add after data submission and display button cancel.
View 1 RepliesI have 3 tabs with 3 seperate gridview and radios buttons in them. Each page has a seperate submit button, but for some reason each pages submit button is validating all the radio buttons on each tab, i picked the seperate controls to validate under but on any submit theya re all validated instead of just the ones on that tab.
[Code]....
I need to collect the data entered by user for a quote and send all the data with labels to an email address. SMTP server is set up in web.config file, but I need to know the code behind for the submit button click event for the form. I do not need to store any data in a data base just need to send each label,field,radiobutton,etc. user responses to email address. All of the code I have been able to find has not applied to my situation.
View 10 RepliesI have set up an asp repeater to go through and display a list of people based on input parameters. Within that repeater I have a repeater that displays specific details about each person. No problem so far.
However, my requirement is that I only display the names, with a plus/minus sign to the left of the name. Clicking on the plus sign will expand that person's information to show the details. Clicking the minus sign will collapse the detail info.
I have a panel set up within my primary repeater that encompasses the secondary repeater.
Here's the beginning of the code:
[Code]....
I have a data grid and i click the data grid button the page refresh.I dont use Update Panal.I m working a shopping Cart website and i have a datagrid. Data grid has a Add to cart Button.When i click this button the page is Refresh. i want the page is not refresh
View 5 Replies