IDE :: Get The Field In The Gridview
Aug 11, 2009I have a windows form with a gridview bound to a lisbox. I need to know how to get the field in the gridview with prices to show a total in a textbox, also on the form.
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Make Gridview Checkbox Field Update Boolean Field In Database?
Feb 7, 2011There are lots of questions about this but I've not been able to solve my problem using the answers to any of them (after many, many attempts..)
I'm working in vb.net creating an asp.net web application. I have an SqlDataSource and a GridView on my page.
I want to change the DoNotMail boolean value represented by a Gridview checkbox and automatically update in the database if the checkbox is checked from 0 (False, Will Mail) to 1 (True, Won't Mail) here is the code I used. [code]...
is it possible to do a two way sync on the entire gridview when the user hits a button so you don't have to do an update every time a row is changed? because the user might check the box and then check another box then uncheck a box and it would be a lot of updates...
Bind SQL XML Field To Gridview?
Oct 23, 2011I am trying to bind a SQL XML field to my gridview. [code]...
View 2 RepliesGridview Checkbox Field?
Feb 23, 2011I have a gridview with a template field and inside the template field is a checkbox field.My question is how do I capture the event when a checkbox is ticked and how do I reference that row which has been ticked?
View 1 RepliesAsp.net - Capture The Value Of A Gridview Template Field?
Mar 1, 2012In the RowDataBound event of an ASP.NET Gridview I am trying to read the value of a Label in a Template Field. I would prefer to capture this value in the RowUpdating Event, but for some reason I seem to recall that it is not possible. Here is the ASP...
<asp:TemplateField HeaderText="Translation" ItemStyle-Width="250" >
<ItemTemplate>
<asp:Label ID="Label11" runat="server" Text='<%# Bind("lang_String") %>' Width="250px"></asp:Label>
</ItemTemplate>
Here is the VB.net code that I am trying to figure out....
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound
If (e.Row.RowState And DataControlRowState.Edit) > 0 Then
[code]....
HTML - Encoding A Field Within A Gridview?
Apr 4, 2012I have some of these events in my gridview custom coded. But the real issue here is that I store a previous record, that is, the record that was being changed, or the old.value and I store it in another column. So when the user enters say "< newValue >" without the quotes, the aspx validator rejects the input as dangerous.
I can disable the validation, and html encode the value as it gets written to the db, but when I display the value back in the gridview in the "Previous Value" column it appears like this...< Neutral > semi-colons missing because this site decodes.How I can encode and decode inline in ASPX?How can I encode this template field that is getting entered into a gridview?
<EditItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("lang_String") %>'></asp:TextBox>
</EditItemTemplate>
allow certain html characters to be entered into this field only without turning off validation for the entire site.I do need this to apply to the entire column.
Populate A Checkbox Field In A Gridview?
Feb 15, 2012I want to populate a checkbox field in a gridview.
I am using the Checked='<%# Convert.ToBoolean(Eval("Inactive")) %>' statement but the issue that I am facing is that in the database some records contain NULL for Inactive. If it encounters a 0 or 1 value it works fine but if NULL it throws an exception.
Kindly guide me how to populate the checkbox so that it should be unchecked even if the field is null.
Sorting Gridview On A Calculated Field?
Apr 15, 2011I have a gridview that displays a calculated field, based on a db source field it populates with.
can i sort by it? i can't seem to figure out how to do it?
example:
my templatefield looks like this:
<asp:TemplateField HeaderText="Category" SortExpression="category" >
<ItemTemplate>
<asp:Label runat="server" Text='<%# BuildCategory(DataBinder.Eval(Container, "DataItem.category")) %>'
ID="lblPrice"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
where category is party of the datasource, but what gets displayed is a calculated value - which is different from the category.what can i put in the "SOrtExpression" to make it sort by the new value - taht gets displayed?
Asp.net - Generate Checkbox For Every Field In Database Using GridView?
May 8, 2012I have limited knowledge on VB coding. I am now creating a system which allow customer to select exhibition event and booth number they want and next reserved which day they want to rent.By default, in GridView control can add checkbox Field but it only generate 1 checkbox for 1 row of data.
As state in the title, I have no idea how to generate the checkboxes for every field in database call D1,D2,D3,D4,D5,D6 and D7, each carry value 0 by default.Now I want every single field have a checkbox to allow customer select which day they want to reserve and retrieve their checked value to stole into corresponding D1-D7 field, checked value will update value 0 to 1.Next, how should I coding to store the checked value into database? in default.aspx or default.aspx.vb? generate checkbox instead of using gridview?What I want
My coding:
<%@ Page Language="VB" MasterPageFile="~/MasterPageMember.master" AutoEventWireup="false" CodeFile="member_view_event_list.aspx.vb" Inherits="member_view_event_list" title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">[code].....
Asp.net - Change Gridview Row Forecolor Based On Column Field Value
Nov 22, 2011I have a value in one of my gridview column which will determine if the entire row's value should be in red color. I did the below but somehow every single row is red colored.
Protected Sub uigvList_RowCreated(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles uigvList.RowCreated
If e.Row.RowType = DataControlRowType.DataRow Then
[Code]....
Creating A Pop Up Control On Clicking The Button Field Of The Gridview?
Apr 3, 2012i need to create a pop up window whn the user clicks the button link of the gridview
the gridview is a project details table and the button field should giv the abstract of each project.
on clicking the abstract of a particular project,that abstract should be displayed as a pop up.
is it possible to do it thru de popup control exteder of the ajax contrl toolkit?
Enable Hyperlink Field In Gridview While All Other Controls Are Disabled?
Sep 28, 2011I have to disable all the controls on my gridview for business purposes.[code]...
View 2 RepliesRetain Field Values On Error In A Dynamic Gridview?
Jun 7, 2011I have a page which has a GridView on it, which is populated from a database. Some of the columns in the GridView have text boxes, as well as Checkboxes.When the user saves the page, the page may error if they have not entered their data correctly. At this point, I need to re-display what they have entered already so they can simply make the correction instead of having to change everything from scratch again.
View 1 RepliesAsp.net - Create Gridview Template Field Dynamically With Sorting Function?
Nov 22, 2011I need to create a page that will display gridview based on user wants (programmatic ally).Basically I have a list of columns then the user will choose for the list. I need also to have sorting function
View 2 RepliesSql - Make Gridview Checkbox Update Boolean Field In Database?
Nov 21, 2010I'm working in vb.net creating an asp.net web application. I have an SqlDataSource and a GridView on my page:
<asp:SqlDataSource ID="msgUnread" runat="server"
ConnectionString="<%$ ConnectionStrings:edinsec %>"
[code]....
As you can see I was playing with WithEvents but that didn't seem to help. In the above code all I was trying to get was some kind of reaction to the clicking of a checkbox - but nothing happens (no errors, either).
Excel - Choose The Directory To Save, Also Show The Field Names, And Make A Separate Worksheet For Every Gridview?
May 18, 2010i just got it in the internet and edited it..
Dim xlApp As Microsoft.Office.Interop.Excel.Application
Dim xlWorkBook As Microsoft.Office.Interop.Excel.Workbook
Dim xlWorkSheet As Microsoft.Office.Interop.Excel.Worksheet[code]....
what I want to do is have a column name in the excel worksheet which is not included in the code..i'm getting the data from a datagridview but it only shows the data in the excel.. i also want the field name of these data to be shown..another, as you can see in the code given, the directory is fixed.. what do i have to do to choose a directory to save my work? and also, i have many gridviews and whenever i'm exporting my work to the excel worksheet, it always overwrites my work.. i want to choose the directory to save, also show the field names, and make a separate worksheet for every gridview..
Check If A Field In A Data Table Is Null Before Creating A Textbox Bound To That Field?
Feb 24, 2010I am building a data based application using VB 2008 an SQL Express. I need to create textboxes on my form using code, (With & End With) method. I need a simple code string that will allow the app to check if the field to wich the textbox wil be databound is Nul, If so the textbox will not be created.
View 8 RepliesMake Database Field A DateTime Field Currently Is Set To String?
Oct 5, 2010Dim query as String = "Select * from openquery (devbook, 'SELECT wb.arrival_time FROM web_bookings wb ')"All I need is to convert my arrival_time into a datetime field in the query
View 1 RepliesRename Field Headings And Change The Field Type?
Jun 28, 2010I am trying to edit a dbf table. I would like to be able to rename field headings and change the field type, ie string or dbl, and the size of the field. is this possible to do with vb.net. I have connected to the dbf file but after that am lost on what to do.
View 3 RepliesAsp.net - Show Pop Up Menu From Database In Gridview On Each Gridview Row Items?
Dec 6, 2010How to show pop up menu from database in gridview on each gridview row items ?Example of this is : http:[url].....Move your cursor to Departure time and arrival time...a want this type of popup in gridview items....which fetch entries from database..
View 2 RepliesManipulate A Gridview In Asp.net When Columns In Gridview Are Generated During Runtime
Sep 24, 2009In my application,i have a gridview in which columns are created at runtime.Actually these columns are created when i am entering data in a database table.[code]where Column1,Column2,column3 may vary during runtime.i need to enter values to these columns during runtime.But i cant bind these columns because these are created during runtime.The first column "Description" will not change.It will remain constant.For each description, there will be values for each column.At last these data will be saved to the database.How to add columns in the gridview during runtime?
View 2 RepliesAsp.net - Export Gridview To Excel Without The Gridview Formatting VB
Sep 23, 2011I am able to export a gridview to excel, my problem is that I cannot figure out how to remove the formatting from coming over from the girdview. Here is the code I am using to export the gridview: Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
Reload A Gridview Onclientclick Of Another Gridview's Button?
May 25, 2009I have a modal popup that contains a gridview. On the click of a button inside of a grid i reload the gridview with the data that depends on the id of the row clicked in the gridview. I would have like to reload the gridview onclientclick but I couldn't find a way to do that. Is it possible to reload a gridview client-side without the user even knowing the page partially loaded?
View 2 RepliesSetting A Field Value When The Field Is Anonymous?
May 1, 2009I need to set a field that i have dumped into a dictionary to a value that is always a string, (well, it came from an xmlElement, so the .value is a string)
Function setMembers(ByRef ClssObj As Object, ByRef nLinkObj as Object, ByRef xml As XElement) as integer
Dim fields As New Dictionary(Of String, FieldInfo)
[code].....
Insert Row Into Gridview From Another Gridview?
Aug 15, 2010I am using VB.net.
I need to fill a gridview(1) with data that cames from another gridview(2), ie:
(2) - All articles in the database.
(1) - Selected articles from (2)
What is the best way to do that?
VS 2008 Connect Database Field To Database Field?
Feb 16, 2011I created a local Database in VB2008 with 4 tables, the problem is that I have a textbox in one table and a combobox in other table and I want that the information that I put in textbox appear after in combobox from the other table... that's possible?
Table: Filmes ... Field: NomeTextBox
Table: Tempo de Aluguer ... Field: Nome_FilmeComboBox
Transferring Data From One Field In A Table In A Database To Another Field In A Different Table But Same Database In .NET?
Jul 22, 2010I am creating a database in VB.NET for a movie rental place. I currently have three forms;
Member Information
DVD Information
Borrow DVDs
What I would like to do is when I am viewing a member's details, if I click a button 'Borrow DVD for Member', the member's ID number transfers over to the Borrow DVDs table in the Member ID which also would hold some information from the DVD Information table, but I'm sure if i can figure out how to do this firstly, I will be able to apply the same rule and work it out myself.I have been trying to use a query statement like;
INSERT INTO [Borrow DVDs].[Member ID] [IN goodstuffvideos.mdb]
SELECT [Member Information].[Member ID]
FROM [Member Information]
but that has been coming up with error codes and completely not working.
Borrow DVDs table fields are: Borrow ID, Member ID, DVD ID Number, Hiring Fee, Borrowing Limit?
DVD Information table fields are: DVD ID Number, Title, Rating, Hiring Fee, Borrowing Limit Member?
Information table fields are: Member ID, Family Name, Given Name, Address, Town/Suburb, Postcode?
The error coming up is; Error in INSERT statement. Unable to parse query text.And under that it says The query cannot be represented graphically in the Diagram and Criteria Pane.
Get A Field Value?
Jun 7, 2011I have a Access table where I would like to set fields values ( swh1_ct and swInfa_ct) to null if my pdmH1_ct or pdmInfA_ct fields have values greater than 0. and vice-versa.[code]...
View 1 RepliesAdd A New Row In A GridView?
Apr 7, 2009EDIT: forgot to mention, so better state this before anything else... I'm running VS 2005 with Framework 2.0.I have a GridView (gdvN) with 7 columns (N1, N2, N3, N4, Edit command e um Delete command). In the same aspx, 4 textbox (that would be a new line with new N1, N2, N3 and N4 values.).
After filling the textboxes and pressing a button, it was supposed to insert a Row in the gdvN.
[Code]...
Unfortunately that didn't solved, as it edits an existing row instead of adding one. As I can see, that may be two paths for this to be solved:Is there a way to make _newitem be created with the same structure as the gdvN rows. I didn't found how.Or there's another logic (or a mistake in the coding) I'm not looking?
Add Gridview In Sql?
Jun 2, 2011Add gridview in sql? This is my [code]...
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