Forms Data Controls :: Get Value From Texbox Locate In GridView?
Nov 22, 2010
Create value for Gridview2
New Data.SqlClient.SqlConnection("ConnectionString")
Dim MSQL As New Data.SqlClient.SqlDataAdapter("SELECT Code, [Description] FROM [Dimension] where [Code] = '" & selrow.Cells(1).Text & "' ORDER BY [Line] ASC ", conLathv)
I m using textbox inside the gridview with 5 rows. when user click on submit button it should be display alert message if all 5 textbox field is empty "you cant submit message".If user any one of the textbox value he/she submit the data
customer_id items 123 pen 123 paper 456 pen 456 paper 678 pen
then i pivot the gridview by using the datatable.. i call the sql query to the datatable, pivot it using pivoted function and the datatable then become the datasource bind to the gridview..the result of pivoted datatable in gridview as below:
my question is..how can i replace the empty column with textbox to be display within the gridview??? i need to use textbox so that user may enter the value of the item within the textbox.. i try using the itemtemplate for gridview but it's doesn't work and the itemtemplate create new column with textbox beside the paper column.. how to input textbox within the datatable in my case??
I have a label control inside of repeater and I can't seem to get FindControl to locate the label inside of the repeater or even the repeater itself. I'm not sure what I'm doing wrong here. OnItemDataBound is firing because "hello1" is being written but if I put anything inside of the For Next loop of rptMarketFundamentals, nothing is run inside of it.
<asp:Repeater id="rptMarketFundmentals" runat="server" DataSourceID="dsMarketFundamentals" OnItemDataBound="rptMarketFundamentals_ItemDataBound"> <asp:Label ID="lblOwnershipCategory" runat="server" Text='<%# Eval("OwnershipCategory") %>' /> </asp:Repeater> Sub rptMarketFundamentals_ItemDataBound(ByVal Sender As Object, ByVal e As RepeaterItemEventArgs) Response.Write("hello1") 'this works Dim dataItem As RepeaterItem For Each dataItem In rptMarketFundmentals.Items Response.Write("hello2") 'this does not work Dim lblOwnershipCategory As Label = CType(dataItem.FindControl("lblOwnershipCategory"), Label) If lblOwnershipCategory.Text.ToLower = "family firm" Then blOwnershipCategory.CssClass = "highlight" End If Next End Sub
I need to access a TextBox control inlistview. I have tried the following code behind but I don't retrieve the correct textbox. A snippet of the code is as follows:
On inserting record, I want to check that for example if a user enters a telephone number for any record is already in the database then it should validate that the number already exists in table and you cannot enter a duplicate value.
Then if user will provide some other telephone number then he allows to insert record.
For insertion of record I used ObjectdataSource.
User will enter telephone number in a simple textbox.
I may want to inform that I am working in asp.net2.0 and also not allowed to use any third party control or ajaxtoolkit.
I have a gridview that is dynamically created and have finished all but one problem - I need for my code that is within a Public Shared Function to access a textbox string - In the below I need myinput to return the string so that my query's can use the variable - the below shows: Cannot refer to an instance member of a class from within a shared method or shared member initializer without an explicit instance of the class.
If I remove the "Shared" the error goes away however it crashes other parts. (if I hard code the text then all works as expected)
I am loading the autocomplete extender properly but I need the PK from the selectedValue. I have looked at other examples and they do NOT show how to drill into the tabcontainer, then drill into the listview, and then locate the extender value. Here is what I have so far. My "TABCONTAINER" value shows the extender correctly but I am unable to locate it.
I want to use LINQ over DataSet in my C# ConsoleApplication project.But i do not find System.Data.Extension.dll in Add Reference section of my project.There is System.Data.DataSetExtension.dll present. I added that file, but then which namespace to use in my project ?
I have a web page which contains multiple panels (used to show and hide various textboxes) and one particular panel contains textboxes that is used to edit records. However, when I am attemtping to update the table, the txtVendorName.Text.Trim() is blank.
Something weird happens. When I created a code block if(!Page.IsPOstBack) and put a breakpoint inside that code block, then build the project and run it, the breakpoint is triggered when I hit F5.
I am stuck with a problem. I have a product page which consits of 2 content place holders. in one of them there is gridview bounded with produtcs and in the other there will be dynamically generated checkboxes used to filter the grid view. upon clicking a checkbox the gridview is filtered showing the products that match the checkbox criteria AND the checkboxes must also be filtered so that checkboxes which were available for previous products should be deleted.
I am loading the checkboxes in the page load. When I enable viewstate for the checkboxes I get the following error:
Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.
when I disable the viewstate of the checkboxes I get the following error:
An error has occurred because a control with id 'ctl00$refineProducts$ctl04' could not be located or a different control is assigned to the same ID after postback. If the ID is not assigned, explicitly set the ID property of controls that raise postback events to avoid this error.
I need to get a perticular word from remote website.its a number and it is changable. but it cant be a char it must br a number .i just wants to locate that number.
Actually i have a project,in which user have to insert the url of his video and it could be on any website which allows to host videos(youtube,metacafe,etc...).now when user enters the link and press the button on that page he will able to see number of views of his video.
I have Dynamically generated HTML Table which has dynamically generated button in one of its column. If that button is clicked it adds a textbox to the very next row using javascript.I encountered a problem in identifying which column's button is being clicked.Please someone help me how to get the particular row index of a table of which button is being clicked. And how to send that rowindex to the javascript function which generates the textboxes.
I have a form with 4 multiline textboxes on it, however when user hits print button it only prints out what is on the screen and not entire contents of the textboxes. I have this javascript I created but it does not seem to be working..still will not print out entire content of texboes. On my Ascx page I am using the <div id="printdiv"> .
i was able to add a table dynamically to my form.[URL]
Now i need to grab the values and insert into the database. Below is the code used to create the table when a selection is made from a dropdown. My insert expects 3 parameters, ID, CamID, CamName
The ID will be from a field in the form, the CamID needs to be the "j" value below and the Camname to be the txtcam value.
I am trying to create a textbox where the user can enter something and shall see automatic suggestions as soon as he starts writing just like what we have in the google search. I have a backend SQL DB connected and using Visual Studio 2007.
I have a web page which contains multiple panels (used to show and hide various textboxes) and one particular panel contains textboxes that is used to edit records. However, when I am attemtping to update the table, the txtVendorName.Text.Trim() is blank.
Ok, setting the PostBackURL property of the submit button to the PageABC.aspx resolved that issue. Anyone know how and why the postbackurl property would resolve something like this?
This is my first time stepping into the wonderful world of SSL. I am working on a project which forces the HTTPS protocol/ Url Scheme for certain parts of the site. I mananged to get that working fine.
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There is another part of the project where I pull binary image data from a database, and then write/render the image onto the browser window. <b>I found that since I converted the site to SSL, the rendering no longer works</b>. I am now working under the believe that I must open my a System.Net.Security.SSLStream in order to stream the bytes to the Response.
<br/>I'm at the point where I am writing the SSLStream, but there is a major roadblock. I don't know how to programmatically locate my X509Certificate so that I can authenticate the SSLStream. To make this problem a little more challenging, I am working with a somewhat-unpopular shared hosting provider, who does not give me access to the certificate name - which probably is not a big deal. I am guessing I'm just going about this problem the wrong way. <br/>
I am trying to locate a label on a content page from within User Control(ascx)
Page p = this.Page; //this line causes application to unload with no exception ContentPlaceHolder cp = (ContentPlaceHolder)p.Master.FindControl("Content2"); Label label = (Label)cp.FindControl("SomeLabel");
It just unloads itself with no exception mesage. Why does it happen?
I would like to locate the new record in a paged list after the record is inserted to the database. Say there are 10 pages of records. Each page is size of 20 records and sorted by last namez of people. I add a new record with last name Murray. Using MVC, how do I position to the page where Murray is after a post back? The controller's New action return to Index view, but it always return to the first page.
1. How do I make the Index method or some other method to go to page where newly inserted record is.?
2. How do I make the browser scroll to the row where the newly inserted record is in a NON-paged list?
