I'm trying to change the values of some of the controls in the ASPxGridview Edit Form, however they are not changing. It seems to be resetting?
How can I do this and in which event would I do this in?
I'm trying to Find a control in my edit form just before I hit the submit button on it(custom), however it isnt returning any value entered in the memo, even though I have inputted some value. It seems like its resetting. Its not binding to anything.
Code:
Dim Memo As ASPxMemo = CType(ASPxGridView_BranchQueue.FindEditFormTemplateControl("ASPxMemo_ResubmissionRationale"), ASPxMemo)
MsgBox(Memo.Text.ToString())
I'm using DevExpress ASPxGridView edit form, using default edit form. However when I open the edit form in IE6 and click "update" to insert the record, it causes a JavaScript error that says "type" is null or not an object". However it works fine in IE7. I am puzzled and unsure of how to resolve this. Code is below.
<dx:ASPxGridView ID="ASPxGridView_JobTitles" runat="server"
AutoGenerateColumns="False" Caption="Titles"
ClientInstanceName="ASPxClientGridView_Titles"
DataSourceID="SqlDataSource_JobTitle" KeyFieldName="Title" Width="500px">
<Settings UseFixedTableLayout="True" />
<Columns>
<dx:GridViewCommandColumn ButtonType="Image" Caption=" " VisibleIndex="0"
Width="65px">
<UpdateButton Visible="True">
<Image Url="~/images/update.png">
</Image>
</UpdateButton>
<CancelButton Visible="True">
<Image Url="~/images/cancel.png">
</Image>
</CancelButton>
<EditButton>
<Image Url="~/images/file_edit.png">
</Image>
</EditButton>
<HeaderTemplate>
<dx:ASPxButton ID="ASPxButton_New0" runat="server" AutoPostBack="false"
Image-Url="~/images/file_add.png" Text="New">
<ClientSideEvents Click="function(s,e){ASPxClientGridView_Titles.AddNewRow();}" />
</dx:ASPxButton>
</HeaderTemplate>
</dx:GridViewCommandColumn>
<dx:GridViewDataTextColumn FieldName="Title" VisibleIndex="1">
<PropertiesTextEdit>
<ValidationSettings CausesValidation="True">
<RequiredField ErrorText="Is Required" IsRequired="True" />
</ValidationSettings>
</PropertiesTextEdit>
</dx:GridViewDataTextColumn>
<dx:GridViewCommandColumn ButtonType="Image" Caption=" " VisibleIndex="2"
Width="65px">
<DeleteButton Visible="True">
<Image Url="~/images/file_delete.png">
</Image>
</DeleteButton>
</dx:GridViewCommandColumn>
</Columns>
<SettingsBehavior ConfirmDelete="True" />
</dx:ASPxGridView>
<asp:SqlDataSource ID="SqlDataSource_Title" runat="server"
ConnectionString="<%$ ConnectionStrings:TEST %>"
SelectCommand="SELECT [Title] FROM [Titles]"
UpdateCommand="UPDATE Titles SET Title = @Title WHERE (Title = Title)"
DeleteCommand="DELETE FROM Titles WHERE (Title = @Title)"
InsertCommand="INSERT INTO Titles(Title) VALUES (@Title)">
<InsertParameters>
<asp:Parameter Name="Title" Type="String" />
</InsertParameters>
<UpdateParameters>
<asp:Parameter Name="Title" Type="String" />
</UpdateParameters>
</asp:SqlDataSource>
I have a page where I have a tab container and four tabs. the problem is on the first tab "manage quote request" I have a Gridview with the quote request general informatin listed and have a template field created with a link button to databind to the formview quote details. the porblem comes in when after I click on the select linkbutton. the Formview loads right. Then Whe I try to click on the edit linkbuttin in the form view I have to click it twice to change the mode to edit.
here is the page code:
[Code]....
Here is the Codebehind:
[Code]....
I have an ASPxGridView shown to the user with an edit command button. When the user clicks the edit command button the selected row will change into the edit form.In the edit form I have a control which when clicked will do a custom callback through javascript, the custom callback handler will then change a value on the selected row and call UpdateEdit() to save the changed value and return to the regular grid view layout.
However the new value is never saved to the underlying datasource, in fact if I debug the DataSourceControl's ExecuteUpdate method I see the updated value in the oldValues collection and the values collection has the original value.The javascript that is called from the control in the editform:
javascript:grid.PerformCallback("CloseOrder");
The custom callback handler which runs on the server:
protected void gdOrders_CustomCallback(object sender, ASPxGridViewCustomCallbackEventArgs e) {
if (e.Parameters == "CloseOrder") {
var row = gdOrders.GetDataRow(gdOrders.EditingRowVisibleIndex);[code]...
I want to change AspxGridView mode on server side. For example :
if( some clauses)
{
// Mode is : New row
}
else if (some clauses)
{
// Mode is : Edit row
}
I have a ASPxGridView. In it(for the uninformed) is only a DataSource property for telling it what data to load. My problem is that I'm simply trying to mock up an example and don't need to tie it to an actual database. How would I do this? I basically just want a few rows and some columns but since it only takes a datasource I'm not sure how to do it. Would ObjectDataSource be what I'm looking for?
View 1 RepliesHow do I change these hyperlinks to say something other then Edit and Cancel?
View 4 Repliesim using gridview to read data from datasuorce(my access) and im editing data using 'enable editing' from smart tag(in design window .aspx), now i want to change the edit text: edit(i hav named it as edit) to 'view' for one particular user whose name:'sunil'?
this is my table(in my access layer and calling this data through datasource of gridview):
[code]....
How to change the values in gridview on text change of templated control without databind again?the value of templated text boxes should change If i change the value of one of the templated textbox then accordingly(By mathematical calculations) the vlaues of all tempated textboxes should also change.
View 7 RepliesI have a near full functioning form.
I simply need to edit each row independantly. However upon applying the Edit, Update Cancel I get the following.
I suspect this is because I am using the GUI and this will require some code per column?
Error[HttpException (0x80004005): The GridView 'GridView1' fired event RowEditing which wasn't handled.] System.Web.UI.WebControls.GridView.OnRowEditing(GridViewEditEventArgs e) +1610245 System.Web.UI.WebControls.GridView.HandleEdit(Int32 rowIndex) +43 System.Web.UI.WebControls.GridView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +611 System.Web.UI.WebControls.GridView.RaisePostBackEvent(String eventArgument) +205
[Code] ....
to get value from the edit mode form the gridview row command
protected void grdcalib_RowCommand(object sender, GridViewCommandEventArgs e)
{
string prd;
GridViewRow rw= (GridViewRow)(((Button)e.CommandSource).NamingContainer) ;
if (e.CommandName == "Edit")
{
}
else if (e.CommandName == "Update")
{
Label12.Text = (TextBox)rw.FindControl("txteditgoupp").ToString() ;//i got the error
I'm using the free text editor [URL] and set a property (DesignModeCSS) to the text box based on the theme being used at the time. The following code works just fine:
TextBox_Home.DesignModeCss = "App_Themes/" + GetCurrentTheme() + "/BackOfficeTextStyles.css";
What I've since done is to add the text box control into a FormView (edit mode), and I'm now not sure how to access the text control to apply the code above.
I've got a DatalList control on a page that I intend on using for Editing Items. I've added a button control into the Item Template with CommandName="Edit", and when click the button on the item, the page Posts Back and continues to display the ItemTemplate for that item.
Here's what I've got...
[Code]....
How can I change the "Edit" button to an imagebutton without need to disable the autogeneratecolumn?I don't want to do that in the code..just using the autogenerate....
View 7 RepliesI have a gridview and in my code behind i have added the edit/update functions like below
now how can i change the name of edit/delete which automatically comes ?
<asp:GridView ID="friendListGridview" runat="server" CellPadding="4"
ForeColor="#333333" GridLines="None"
AllowPaging="true" AutoGenerateColumns="false" Width="80%" AutoGenerateEditButton="True" DataKeyNames="id"
AutoGenerateDeleteButton="True" >
<Columns>
<asp:TemplateField ......
I am trying to handle the detailsview programmatically but I don't know what I am doing wrong. My details view control isn't going into edit mode. My code for my gridview's select button properly loads the data into the detailsview but once the detailsview renders clicking on "Edit" doesn't switch the detailsview contol into edit mode.
This code draws the information from my database and loads the information into the dataview:
[Code]....
This code is in my dvTeamDetails_ItemCommand sub and the beep works:
[Code]....
This code handles my mode changing event:
[Code]....
Here is some of the HTML code:
[Code]....
I want edit the perticular row which i selected(clicked),
when ever i click on edit button which in Gridview ,all the values which relavant information should go in to Text boxes.
here is my code ASPX:
<asp:GridView ID="GridView1" runat="server"
I didnt use bound field here.as it is simple grid view with auto generate columns. I want to make some columns Editable while some should not be editable
<asp:GridView ID="noticeDetails" runat="server" AutoGenerateEditButton="True"
onrowediting="noticeDetails_RowEditing1"
onrowupdated="noticeDetails_RowUpdated1"
onrowupdating="noticeDetails_RowUpdating1"
BorderWidth="1px" Width="100%" CellPadding="10">
</asp:GridView>
I am working on Edit operation for dropdownlist box using linq to sql in asp.net mvc.During edit operation i could retrieve it from database but i am not able to restore the selected value back to the database.
View 2 RepliesIt sounds pretty simple, but I can't find a way to make it work. I have a FormView with a InsertTemplate where it inserts the current logged in user's UserId and content from a HTMLeditor, and a EditTemplate where it retreives the current logged in UserId and shows content from database in the HTMLeditor.
How can I get it to show EditTemplate if the userId exist in the table, and InsertTemplate if the UserId does not exist in the table?
I'm using an edittemplate to handle both editing and inserting for a Formview. In Insert mode, the Identity parameter is not needed (and cannot be used in the parameter list). In Edit mode, I need the bound value to know which record to update. So, what I tried to do is set the Text property in the OnDataBinding method.
[Code]....
The result is that the field is bound for Insert anyway, shows up as a parameter, and my insert statement fails (since this extra field messes up the field order of the parameters). Plus, it is always null in Insert mode by definition.
Is the OnDataBinding method too late to clear the property? If so, where can I do this, since PageLoad is too early (the template has not loaded yet and I cannot Findcontrol the field. Or is there a better way to handle all this?
try to have custom controls in a DevExpress grids detail row. When ever a row is expanded I would like to load data into those custom controls based on the Masters Key.I am using the detailrow expended method.
protected void grid_DetailRowExpandedChanged(object sender, ASPxGridViewDetailRowEventArgs e)
if (e.Expanded)
{
int id = Convert.ToInt32(grd.GetRowValues(e.VisibleIndex, "ID"));
...
}
The problem is I don't know how to access the custom controls in the expended detail row. I don't see any Row or Items properties on the grid, which would have been with a FindControl().
i want to update the values of the rows on my gridview. there are no errors or warnings about the code, but when i debugged the project i saw that the textboxes i want to change do not change. so there can not be update process.
[Code]....
My gridview can have several hundred records, and therefore users will have to scroll down to view and edit some of them. The problem is when they want to edit a record that they have to scroll down to, when the page enters edit mode it stays at the top of the page, instead of focusing on the current record, how can I change it to scroll to the correct record in edit mode?
View 3 Replies