i have grid as
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False">
<Columns>
<asp:TemplateField>
<ItemTemplate>
[Code].....
when i click on add button to add second row the values from first row get vanished. So how i can maintain the viewstate for those controls
have a change password form ..It has 3 textboxes in it ..There are corresponding 3 required field validators ..When i enter value in these textboxes and press submit button data in these textboxes are cleared ..I want these values to be retained by the textboxes ..How to do?
[Code]....
I have one gridview and bind the data from database and add extra link button in gridview column,when I click on link button then open new page but grid is cleared automaticaly,I don't want to clear grid
View 1 RepliesI am using this reference to make some application .. In this article we can only save with varchar data types
So how to use some other data types like datetime, money, int..or how to use parameters to convert data.
[URL] ....
I have a textbox of read only type with jquery datepicker so when the page post backs then that textbox value gets cleared. I do not want the textbox value to get clear but at the same time i need postback the page also..
View 1 RepliesIn my web application i am setting the EnableViewState="false" for particuler page. In that page i am having two dropdowns,this dropdown binding the data in Page_Load event. So when i am clicking the button that two dropdown values are getting celared. see the below sample code.
<%@ Page Title="" Language="C#" MasterPageFile="~/MobileMaster.master" AutoEventWireup="true"
CodeFile="ViewMapTag.aspx.cs" Inherits="ViewMapTag" EnableViewState="false" %>
<asp:DropDownList ID="ddlHashTag" EnableViewState="true"
runat="server">
</asp:DropDownList>
[CODE]...
I have created a web form in which i have used user control there is link button on different link button user control loads . i have added dynamically webcontrol to that link button . they are loading properly but when i try to save data through one of user control on click of button the user control disapper from that place but when i put static user control to my page its working
View 1 RepliesI placed a RadioButtonList inside a Formview control.And from DataBound event handler oformview ,RadioButtonList is binded to the datasource .Now my problem is after selecting a value from radiobuttonlist and I click any button,the radiobuttonList get unchecked and lose the selected value .How can I avoid this.
View 1 RepliesI have textbox1,Textbox2,Textbox3...Textbox10 consider as working hours, i have another Textbox called QuotedHours (textbox 11, user input). If working hours exceeds the quoted hours then a message should appear on the screen "Your working hours exceeded to quoted hours". I need to add 10 textboxes and result shoulbe equate with QuotedHours(Textbox 11)
View 17 RepliesI have a gridview with five rows and an unknow number of columns. What I want to do is in row 1 I want each column to be a textbox and in the next row create a button/link to create a report for each column. My problem is only the last column is being changed to a textbox.
HTML Code:
Protected Sub gvReport_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvReport.RowDataBound
Dim link() As String
Dim tb8 As New WebControls.TextBox
If e.Row.RowType = DataControlRowType.DataRow Then
[Code]...
Now I am using Editable Grid View in that i am using two dropdown and one text box now i click add button the previous record is cleared
View 1 RepliesHow To Get gridview Footer Textbox value in asp.net outside textbox on blur ....
View 5 RepliesI have a gridview with a template field column. In the edittemplate of that column i have a textbox. In the next column of the gridview i have a button. When i click the button i need to find the value of the before mentioned textbox. I do it like this:
gridview1.selectedrow.findcontrol("textbox1"). This sometimes work just fine and without a problem but sometimes it seems it can't find that control and throws a null reference object. The error it's random like i said, sometimes just work and other just don't work...
I have been trying to achieve the following:
1-Allow the user to change the quantity in a textbox i.e // "txtQuantity"
2-capture the newly entered quantity i.e //int integerNewQuantity= int.Parse(textNewQuantity.Text);
3-update the database using the newly entered quantity i.e. //UpdateItem(data,integerNewQuantity)
Problem:1-I have not been able to capture the text i.e. the newly entered quantity i.e. the value entered in the text box "txtQuantity"
2-Hence the database is updated using the existing value and NOT the new value unless I make a constant assignment as below:
textNewQuantity.Text = "2"; When tested the assignment of any number correctly updates the database. see the c# code:
C# code: Version.1
protected void btnUpdate_Click(object sender, EventArgs e)
{
txtItemDescription.Text = txtItemDescription.Text + "from btnUpdate talking.."; [code]....
I was wondering if it is possible to add additional data to Excel document created from gridview. What I want to do is to manually add data to certain rows and columns (date, couple of titles, etc), but I'm not sure how to do it.
Currently I'm using the following code:
[Code]....
I am trying to add a new row into a gridview but for some reason i'm having a problem in the for loop.
Directly goes to dtCurrentTable.Rows.Add(drCurrentRow) and of course, have an error "'row' argument cannot be null.
Parameter name: row", because the dtcurrentTable.NewRow was not executed.
Why is this happening?
Private Sub AddNewRowToGrid()
I want to add a new row to gridview.
View 5 RepliesI have 3 textboxes , 1 dropdown , 1 Button and 1 gridview .
Textboxes ID are :ACode , ADesc , ASeq
DropDown ID is :CPhase
Button ID is :AddRowBTN
GridView ID is :PhasesTempGrid
Now whats the story is ?After adding some data into textboxes , when a user clicks ADDRow BTN , that data gets saved into datatable , then that datatable gets binded to gridview and it shows my textboxes data in it .
What i want to achieve ?In my gridview i am use templateField and inside that template field there are textboxes ( Let the users edit the row without clicking any button ) .
Take an example of dummy data and problem persisting in there :for e.g i put some data in textboxes :ACode = "ABCD"ADesc = "EFGH"ASeq = "HIJK"Then i click Add BTN , it saves the data in datatable and show in gridview , now if i do this in gridview :ACode = "Edited ABCD"ADesc = "Edited EFGH too"ASeq = "WoW There"Then i click Add BTN , it removes the edited record in gridview and shows original data which had came earlier from textboxes :ACode = "ABCD"ADesc = "EFGH"ASeq = "HIJK"I don't want that to be done ... Simple is that user can enter data from textboxes , click the btn to submit into grid then he can edit the data like he want ... data must not get flashed , here's my coding i have done so far :
public void AddNewData()
{
var dt = new DataTable();
if (ViewState["myDatatable"] != null)
{
dt = (DataTable) ViewState["myDatatable"];
}
[CODE]...
here i havent added dropdown combo in gridview but you can do it so that it will save my time (Bind it just the way PhaseDropDown have bind)...
In gridview when i click on the particular row, when i click on 'Insert' link button in grid view row javascript menu will come that i can do lnkbutton .attribute.add("onclick","window.openI("link") after selecting the input from the popup, row should be inserted above the current row or below the current row. depending on the selection , how i can do this with datatable
1)getting the user input
2)Adding row above or below the current grid view row depending on selection in popup
I have been tinkering with a adding row to gridview code from [URL] I have been able to adapt it to my needs but I would like to have the user edit the select statement that shows the initial gridview form.
.ASPX
[Code]....
C#
[Code]....
I can't seem to find a solid example on how to add a total row to a gridview
My gridview:
[Code]....
My Code Behind
[Code]....
Very new to C# although I have alot of older coding experience. Not much object orientated programming though. Anyways, I have a .net program I'm working on, basically to work on my skills although it will prove to be useful. I am keeping track of my work schedule. Currently, I am populating a datagridview from a sql 2008 express db. My columns are: date worked, hours, paid, and paidon. What I want to do is add an empty row whenever the date corresponds to a date that is "Monday". My goal is to line break every week. So that each work week (Mon-Sun) is seperated by a blank row. I would rather not actually have this blank row in the database. I would like the gridview to do this on the fly. Here is my gridview code in my default.aspx file:
[Code]....
are below all 3 points the same?
1)<boundfield>
<asp:button ....>
</boundfield> [code].....
i am using a gridview without any template or bound field....
<asp:GridView
ID="grvSchedule"
runat="server"
CellPadding="3"
CellSpacing="1"
SkinID="GridView_Regular" Width="732px">
<Columns>
<asp:TemplateField......
here the template field i added for hidden column... but i am not setting any values to this hidden field. i am setting the values to the grid from code behind like this....
grvSchedule.Rows[j].Cells[0].Text = Convert.ToString(dTable.Rows[i]["PatientId"]);
grvSchedule.Rows[j].Cells[2].Text = Convert.ToString(dTable.Rows[i]["Name"]);
grvSchedule.Rows[j].Cells[3].Text = Convert.ToString(dTable.Rows[i]["PatCode"]);
grvSchedule.Rows[j].Cells[4].Text = Convert.ToString(dTable.Rows[i]["Phone"]);
grvSchedule.Rows[j].Cells[5].Text = Convert.ToString(dTable.Rows[i]["Mobile"]);
grvSchedule.Rows[j].Cells[6].Text = Convert.ToString(dTable.Rows[i]["Status"]);
grvSchedule.Rows[j].Cells[7].Text = Convert.ToString(dTable.Rows[i]["Comments"]);
i need to add a new row at 0 position in gridview if a condition satisfies..... Condition is
if ((i == 0) && (Convert.ToDateTime(dTable.Rows[i]["Time"])
< Convert.ToDateTime(grvSchedule.Rows[j].Cells[1].Text)))
{
Here i need to add a new row to a 'GRIDVIEW'
}
I have this next gridview on my page : First name, Last name, ID.
It gets populated with data, and everything works great. I now wish to add a row just under the header (or above it- but I've been told it's impossible) with three checkboxes- one for each column.
Thing is- I geuss I would have to implement it programatically and I wasn't sure how could I pull this off.