Forms Data Controls :: Need To Change Or Do Different To Accomplish Update On Selectedindexchange In Gridview?

Feb 8, 2010

I have the following code for my radiobutton selectedindexchange, i have a hidden field in the gridview with the cid( which is the unique id for the records, the last column in the gridview is the radiobutton and i want to update my record with the value of that radiobutton.

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I have a Gridview that provides the user the student name for a particular class, a dropdown list to enter grades. If a grade of 'U' is given, a textbox appears in which the last day of attendance must be listed.

It works... though not as conviently as it could; the faculty would like to be able to tab from one dropdownlist to next in succession.

On each ddlGrades changes I write the value to the database and if a 'U' was chosen, display the textBox... but I can't figure how to set focus on the next ddlGrades control, or even the same ddlGrades control that initiated the postbock.

Below is my simplified .aspx followed by the codebehind

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Jan 14, 2010

I am problem with gridview pager template,i have a dropdownlist in my pagercontrol butdl.selectedindexchange is not getting fired up if i am trying to bind gridview at code behind.But if iam using sqldatasource instead its working fine.

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May 6, 2010

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User double clicks on a grid and a new Window Opens...User enters information and then I am going back and updating parts of the record.Once the code comes back from client-side onDblClick I am expecting the SelectedIndexChanged method to fire (so I can do additional server side processing) but it doesn't. Is there something I am missing?Right now my onDblClick event looks as followed:

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Mar 9, 2010

In a gridview i am having two dropdownlist.in page load first dropdown will be populated and when an item is selected with in that based on dat selection i need to bind second drop down list.My problem is that selectedindexchaged event is not firing for first dropdown.The codings i used is below

aspx

************

<asp:GridView ID="gridview1" runat="server" AutoGenerateColumns="false"
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>

[code]...

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Aug 11, 2010

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Apr 3, 2010

I have the follow form view:

<asp:FormView
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ID="FormView1"
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<asp:Button
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runat="server"
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protected void Page_Load(object sender,
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{
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When the page is shown, the textbox are filled correctly, this textbox are filled with the "primernombre" and "segundonombre" properties from the persona class. After this, If I change the textbox, and after click the update button, I need to update the persona class with the changes from the textboxes, then I call a ActualizarPersona method for updating the database. How can I do for update the persona class when I change the textboxes and click the update button? I try this method protected void FormView1_ItemUpdating(object sender, FormViewUpdateEventArgs
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{
}

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Sep 5, 2010

I need to have 3 different sections of a listview act as a repeater, but independen of each other. Each will have identical column headings, but different datasources. They will all share the same Heading, but each will have a different footer. In other words, I need to have 3 different "itemPlaceholders" in one listview.that be done.Presently, I have a panel with three listviews nested together. It works fine except that the formatting of them doesn't stay consistent.

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Forms Data Controls :: How To Change The Values In Gridview On Text Change Of Templated Control Without Databind Again

Apr 20, 2010

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When i run the following code i get an error when gridview changes mode to Edit. stating that you can't change string to decimal!

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GridView1_RowDataBound
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Forms Data Controls :: Gridview Change One Field And Cause Change In Another?

Mar 7, 2011

I have a gridview in which I have several editable fields. The user wants a non-editable field to be modified if another field is modified in the same row. e.g. if Age>=65, Status should ="Retired"

I am using the following demo: [URL]

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Jul 10, 2010

I want to update multiple rows of gridview (only price field. for that i have added textbox) on click of update button which is outside of gridview.I have done following way

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Up to this its working fine but when no textbox updated then no need to go in for loop so i am looking for confiramtion before updating rows please help me how to do that becausei am less aware with javascript. another problem is textbox value disappear when page index changed how i can retain that values.

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Mar 23, 2011


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Jun 28, 2010

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Forms Data Controls :: DetailsView - Change Parameter List For Update

Jan 22, 2010

i'm beginning with a little question. So i have this scenario

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So i have a Linq object named TCategory. When the user wants to edit this object he will have 2 fields id and categoryName and when he press update the UpdateCategory function will receive an already made object of TCategory type storing the data user has typed. The problem is that i also want to let the client to change the id of the object so i need to pass to the function the actual Id and the TCategory object. How can i do this?

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Forms Data Controls :: How To Change The Visibility For Update And Edit Button With This Details View

Apr 4, 2010

I have a details view with buttons in the footer. When the user clicks the edit button the calls the ChangeEditMode() method. I want to change the mode of the details view to edit mode which seems to work fine. It goes into edit mode with a text box. I also want it to set the visible property of the edit button to false and set the visible property of the update button to true. Then while still in edit mode the user can click the update button that will call the appropriate method to persist the changes.

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Oct 24, 2013

I've a gridview with one textbox column and 1 label.

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<asp:GridView ID="gvText" runat="server" AutoGenerateColumns="false"
onrowdatabound="gvText_RowDataBound">
<Columns>
<asp:TemplateField HeaderText=" SeqNo">

[Code] .....
 
And here is grid binding Method:
 
private void BindGrid() { DataTable dt = new DataTable(); dt.Rows.Add(); dt.Columns.Add("SEQUENCENO"); if (Session["LanguageID"].ToString() == "2")
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DataSource Controls :: Update The Data Of A Database Through A Gridview Update Button?

Apr 19, 2010

i want to update the data of a database through a gridview update button

how can i attach a dataconvertion like this

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Forms Data Controls :: How To Update Parent Gridview After Updating Child Gridview

Dec 14, 2010

I have a parent gridview which has a child gridview in the itemsTemplate. Both are binded to different SqlDataSources. I can successfully update and delete rows in the child gridview. After updating in the child gridview, some related data in the parent gridview are not updated automatically. So i have placed ParentGridview.Databind() in the rowupdated event of child gridview. But it doesnt look working.

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Forms Data Controls :: Loop Gridview To Update Values In Gridview To Stored Procedure?

Jan 14, 2010

I would like to ask a question on the visual basic codes to loop the gridview to retrieve the values and based on the values, it will be provided as parameters to update to the database table using stored procedure.

Firstly, I have a gridview named grvProduct. The page (ui) will be loaded with data from the database with the use of stored procedures. And only certain values can be edited through the use of template in gridview. So based on those edited values, I'm supposed to pass these values as parameters to the stored procedure which will then update a database table.

Let say, I have 3 records retrieved from the database and displayed in the gridview. And I would like to edit a values in the 3 records, how do I do batch update and pass those parameters to the stored procedure? I went to debug and step through the visual basic codes and realised there were too many arguments specified because I actually loop the gridview.

Below is my visual basic codes:

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Below is my Stored Procedure code:
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I believe it is the error in the looping of the gridview which results that I could not batch update the data/values.

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Data Controls :: Update GridView Row On Update Button Click

Jul 31, 2012

I have a query . I want to edit the grid view columns in which user click the edit button he will edit the column in the grid and after that i want to add update button so that when he clicks on updates button after editing the row. The row will be updated and the grid will show you the new update row.

Here is my following piece of code.

<asp:GridView ID="noticeDetails" runat="server" BorderWidth="1px" AutoGenerateColumns="false" PageSize="10" Width="100%" CellPadding="10"
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<Columns> <asp:TemplateField HeaderText="CampaignIDRange">
<ItemTemplate> <%# Eval("CampaignIDRange")%>

[Code] ....

Basically grid is about that when user enter values intothe grid, the values will show in to the grid upon click button.I added edit button it works fine but it will incomplete without update button method ... 

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Forms Data Controls :: Update Gridview With A Button Outside Of The Gridview?

Feb 6, 2011

- I have a Gridview , when i click button edit of each rows to update database in Gridview . So when in edit mode , i want to update database in Gridview by using a button outside of the gridview instead of using a button inside Gridview .

- Here is my code used for update database by a button inside Gridview :

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- So how i can do with a button outside Gridview to update batabase? .

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