I want to be able to get the values from a certain column in my gridview and send the data from these columns to a n array in javascript
The array is called yValues[].
The program is a graphing one that takes data from a database and displays it with a graph.
I am looking to use a gridview as an array that does not get loaded with data, instead I would like to use it as a grid which contains textboxes that the user can enter information in to, which I will read.Is this the right control to use? If so, how do I make the grid visible when I am not binding any data to it?
View 5 Repliesi have a array in javascript and need to send to server how i can send it in jquery and get them in controller . to send javascript array and get them in controller [c#]
View 2 RepliesI would to know how to pass variables. I have a variable in javascript but I dont know how to pass it to a textbox. I have read it is so easy using ajax, but I dont know how to use it. I believed this was just for not to have reload. Well, then how do I do it? I read I must use get and post, but I dont know how to use it.. for example I have the code:
function guardar() {
var completo = "hola mundo";
}
How do I get the variable completo to pass it in a textbox?
I want to send two Id when I click on linkbutton on client side how to concat this two Id I will show my code
<script type="text/javascript"> function pageOpen() { var RevisionId = document.getElementById('hdnRevisionId').value; var ContractId = document.getElementById('ContractId').value; window.open("ManageClientContracts.aspx?RevisionId=" + RevisionId) }</script>
<asp:HiddenField runat="server" ID="hdnRevisionId" Value='<%#Bind("RevisionID") %>'
<asp:HiddenField runat="server" ID="hdnContractId" Value='<%#Bind("ContractId") %>'
<asp:LinkButton ID="lnkSelect" runat="server" Text="Select" OnClientClick="pageOpen();"> </asp:LinkButton>
I have created an array ot GridView.
[Code]....
But system throw error: Object reference not set to an instance of an object.
I'm trying to send a bunch of looped records from database to javascript array in codebehind to add overlays to the googlemap markers. So farthe code below only provide me the first marker.
PHP Code:
private void BuildScript(DataTable tbl)
{
String Markers = "";
foreach (DataRow r in tbl.Rows)
{
[code]...
iam using asp.net2.0 with c#
in my gridview 1st column is checkbox control in template fileds and iam using paging also. when user clicks the button ,all selected no of check boxes data has to be send in mail
I've been working on this function, basically it's an order page. When the user presses the "Order" button, I would like the data to write to a SQL DB. This is what I have:
Protected Sub btnOrder_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnOrder.Click
For Each row As GridViewRow In GridView1.Rows
Dim Owner As String = DirectCast(row.FindControl("lblOwner"), Label).Text
Dim Item_Num As String = DirectCast(row.FindControl("lblItem_Num"), Label).Text
Dim Lot_Num As String = DirectCast(row.FindControl("lblLot_Num"), Label).Text
[Code]....
I can't get these "Dim Owner As String = DirectCast(row.FindControl("lblOwner"), Label).Text" to compile. I think because this is looking for template fields and my gridview is filled in on the fly so they are bound fields. Does anyone know how to get the text out of a bound field?
I'm trying to update a gridview using checkboxes (to allow user to remove multiple rows if needed)
In my Page_Load I have:
[Code]....
And then I have a UPDATE button that runs the following code:
[Code]....
I want to retrieve and store(in an array) all the row values of a particular column in a gridview..i.e,if I have gridview with columns col1,col2 and col3, I want to retrieve rows of col1 by specifying col1..And,store all the rows in an array
View 4 Repliesi have a gridview on a page.
how can i create a button which sends the gridviews results to someone by email?
How to send gridview data through mail to multiple persons in asp.net web form.
View 1 Repliesiam using asp.net with c# iam sending gridview data in a mail ,but when gridview having many records in pages then, only first page is send in email and other pages are not send , can you correct my code how to send all data in a mail
[Code]....
I have a dropdownlist and a button(btnSend).
protected void btnSend_Click(object sender, EventArgs e)
{
InsertIntoTemporary();
[code]...
Iam getting an array of list from database to client side(javascript array). Now my aim to place those values in a div one by one and that div should attach to the textbox similar to Autocomplete extender.
View 4 RepliesIn datagridview records as follows
Name Email Message
Ram ram57@gmail.com Tomorrow meeting at office 10 AM
Arun arun86@gmail.com Tomorrow work to be finished at right time
Vijay vijay76@gmailcom Client meeting at 11 AM
i have one button called Sendmail,when i click that sendmail Button i want to send the mail.
for that how can i do using c#.
Note it is windows application.
I am looking for a method to format gridview bound data using javascript.
I know you can have custom formating in Eval using:
[Code]....
But I am looking for a way to perform this task on client side, rather than doing it on the server.
For example if I want to format a date field being bound in a custom way, something like emails date received in gmail. (Only show time if it is today's date [15:30] and only show day and month if it is this year date [14 Jan] and show the full date if it is not this year [10/10/2009].
So, how I use javascript to format a field (ie. custom date format or setting a control visibility)?
I want to insert Data Rows into Gridview from web page and I want to send the Inserted Row to Database table.
So I have 3 columns to insert the row.
I added itemtemplate & fotter template with textbox control for each column Inside Templatefield.
I added two buttons [Insert & Cancel buttons ] in fotter template to insert the row in Gridview.
After debugging the page I can't see gridview in my webpage. i can see only EdItdatatemplate items only.Why ?
Can you look at my code & me to insert the records in gridview..
.aspx page,
[Code]....
.cs
[Code]....
I am fresh to asp.net. I m using vb to write it. Could someone who is professional guide me? I want to input data from textbox to "unknown size" array or arraylist, and bind it to gridview. I have more than 1 data to input. Do i need to use loop to bind?
View 7 Repliesi need a way to extract the data from the below in to an array of some sort so i can post only what i need to my page.
the field i need is the var lasttrade and the var lasttrade
how do i go about extracting the data to get what i need... im used to xml feeds but not this...?
[URL]
Doesnt HAVE to be an array, just anything i can use to get the data from the page and post
I'd like to make a page that displays information from my database, but in an atypical way. Each record from my data includes an image and some information about the image. I'd like to display an array of images, each with its associated data underneath the image. I'm imagining a table with four columns and in each cell there is an image and underneath the image is information about it (name, size, author).
You can get an idea of what i'm trying to achieve by looking at this webpage:
[URL]
how to implement this with asp.net??
this script is working 4 me but how can i get allcellvalue of the current row
<script type="text/javascript">
function Select(tbxAdjustment) {
alert(tbxAdjustment.id);
var tbx = tbxAdjustment.id;
alert(document.getElementById(tbx).value);
}
</script>
<asp:GridView ID="gvPaymentBalanceSheet" runat="server"
I am designing a page that consist one gridview and I am providing datasouce at the run time(code behind) no my problem is that i want to add another column with hyperlink button after click that open a page and can pass some value of related cell onto another page.
For passing value i was using session but how to add hyperlink in code behind ...
as u can see from below aspx code i need values of row of the gridview
1)My gridview last column contains dropdownlist.it contains two values (qualified/disqualifed).on selecting qualified or disqaulified i need to get all the values of the row of gridview....
2)after getting all the values i need to send those values to email...the email should be send to the particular email id of email column,
For eg-if i select 1st row from gridview.and in that 1st row if i select ist dropdownlist(either qualified/disqualified).after selecting qualified/disqualified from dropdownlist i need to get all the values of the first row..and i need to send all the values of the first row of gridviews through email to the emai id of first row.....
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
BackColor="#CCCCCC" BorderColor="#999999" BorderStyle="Solid" BorderWidth="3px"
CellPadding="4" CellSpacing="2" ForeColor="Black" Height="122px"
Width="495px" onrowdatabound="GridView1_RowDataBound">
<FooterStyle BackColor="#CCCCCC" />
<RowStyle BackColor="White" />
[code]...