Forms Data Controls :: Change The Visibility Of A Field In Dataview?

Jul 17, 2010

I have developed my application using Visual Web Developer 2008 express with Visual Basic code.

If I am working with 2 textboxs on a form, and I set the "Autopostback" to "true" for the first texbox then on the "changed" event, I can just add code to set the visibility to "true or "false" for the second textbox - it works fine. However, I do not seem to be able to figure out how to do the same thing when I am using a Dataview.

I have a table called "Customer" that contains 4 fields "CustomerName", "BasePrice", "LevelOfActivity", and "Discount".

My user enters information into this table using a Dataview form that displays the 4 fields.

When the user enters the value "L" in the field "LevelOfActivity", I would like to then set the visibility of the field "Discount" to "false" - (I want to hide the field as this customer should not get a discount). If the user enters the value "H" in the field "LevelOfActivity", I would like to then set the visibility of the field "Discount" to "true" - (I want to show the field so the user can enter the "Discount").

View 6 Replies


Similar Messages:

Forms Data Controls :: DataView Field Not Found In Selected Datasource?

Dec 12, 2010

I have a dataview on a page. I am binding a list of Items, and each item has a Person object. So I get this exception "field not found in selected datasource" when I try to bind to any property on the person object.

[Code]....

It appears that the dataview is having problems with the person object because it will display all the properties for the Item correctly.

why I get a not found on the boundfield and not on the eval?

View 2 Replies

Forms Data Controls :: Dataview - How To Use Each Field To Populate Other Controls

Apr 30, 2010

I have a Dataview that has several fields. I want to use each field to populate other controls. How do I access each particular field?

View 2 Replies

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.

I got the changemode() to change to edit but can't change the visible property of the buttons correctly. This is what I have so far. Can some one please tell me what I'm doing wrong?

[Code]....

[Code]....

View 4 Replies

Forms Data Controls :: Change Values / Dropdowns Without Rebinding Old Data And Updating Visibility Of Panels Based On Predefined Rules

Aug 26, 2010

I am working with a formview edititemtemplate. Currently in my page load, i have some stuff that would show or hide certain panels based on dropdownlist values. These dropdown values get binded during page load. I need to be able to change the values/dropdowns, without rebinding the old data, and updating the visibility of the panels based on predefined rules.

I have experimented with putting my formview.databind() in page load if isnotpostback, in prerender, in prerender if isnotpostback. I have tried my rules (ex if ddlState.selectedvalue = "DE" then pnlDelaware.visible = "true") in the page load, and the page render. I'm just not sure how to get the stars aligned here. The closest i have come is having the databind in the pageload if notispostback, and the rules in the prerender. However I get an error "dropdownlist has a SelectedValue which is invalid because it does not exist in the list of items.

View 4 Replies

Data Controls :: Change Visibility Of Panel Based On Imagebutton Mouseover And Mouseout

Apr 27, 2016

How to change visibilty of panel based on imagebutton mouseover and mouseout here, i have panel1(Panel) and btnimg2(imagebutton) i want to show(Panel1.visibility=true) when mouseover happens on imagebutton and Panel1.visibility=false when mouseout on imagebutton

View 1 Replies

Forms Data Controls :: Change Visibility Of Imagebutton To False Inside Listview Inside

Sep 18, 2010

I'm trying to change the visibility of a imagebutton to false, if the imagebutton.ImageUrl="". The problem is that the imagebutton is inside "ListView2", and "ListView2" is inside "ListView1". Who can I do this in vb code... or even a javascript.

View 4 Replies

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]

to create a bulk edit gridview so some columns are automatically editable and others aren't, with a single update button. I can set Status="Retired" in the xml generated, or as a rule in database table. But I'd like the status field in the gridview to change when Age is modified and to be shown to user before they press the single Update button. I'm using update panels and ajax on the page also.

View 1 Replies

Web Forms :: RDLC - Set Visibility Of Text Box To False When Field Value Is Empty

May 29, 2012

How to check the field value which is assigned to the text box is empty or not.

I need to set the visibility of the text box to false when the field value is empty.

View 1 Replies

Forms Data Controls :: Change The Databound Field On A Grid?

Mar 6, 2011

I have to modify a page so that depending on who views the page i will show client or client Type, its easy enough to change the text but I cant see how to change the datafield

View 1 Replies

Forms Data Controls :: How To Change SelectText Of Command Field During RowDataBound

Aug 2, 2010

I am developing an application with custom localization feature. Every text in controls is replaced with localized contents. I am currently facing problem in convering Gridview command fields. Is there any way to change the text of command field during RowDataBound?? I mean

[Code]....

[Code]....

View 3 Replies

Forms Data Controls :: How To Change The Text That's Displayed In The Region Field

Jan 26, 2010

I'm using a hyperlinkfield and would like to change the text that's displayed in the Region field

<asp:HyperLinkField
DataNavigateUrlFields="Dowrdate,Region"
DataNavigateUrlFormatString="NatAreaMonth.aspx?Dowrdate={0}&Region={1}"
DataTextField="Region"
Text="Region"
/>

[Code].....

View 5 Replies

Forms Data Controls :: How To Change The Link Button Color Based On The Field Bit Type Data 1 Or 0

May 11, 2010

<ItemTemplate>
<asp:LinkButton ID="lblRevision" runat="server" CssClass="Textboxes" Text='<%# DataBinder.Eval(Container.DataItem, "RevNo")%>' CommandName="FileDownloadRecord"></asp:LinkButton>
</ItemTemplate>

how to change the linkbutton color based on the DOCID value (another field which is coming via databind) which is 1 or 0 bit type boolean value.

View 2 Replies

Forms Data Controls :: How To Change A Column From Hyperlink Field To Button In Gridview

Nov 12, 2010

How to change a column from hyperlink field to button in Gridview?

My current code is as follows

<asp:TemplateField HeaderText="Click">
<ItemTemplate>
<asp:HyperLink ID="HyperLink1" runat="server"
NavigateUrl='<%# Eval("ID", "Detail.aspx?ID={0}") %>'
Target="_blank" Text="Detail"></asp:HyperLink>
</ItemTemplate>
<EditItemTemplate>
</EditItemTemplate>
</asp:TemplateField>

View 6 Replies

Forms Data Controls :: DetailsView - Change Field Size For Easier Editing?

Oct 23, 2010

Very new to VS2010

I've got data in a DetailsView control which shows the data and expands the rows to suit the content.

However, when I click to edit the information, the editing area changes to just a few characters wide.

How do I change the size of the editing area to match the view data state?

View 2 Replies

Forms Data Controls :: Change Width Of Column In Gridview Bound Field

Nov 25, 2010

I want to change the width of column in Gridview bound field but it is not changing. Code Is;

<asp:BoundField DataField="Address" HeaderText="Address" SortExpression="Address">
<ItemStyle Width="500px" />
</asp:BoundField>

View 3 Replies

Forms Data Controls :: Change The Backcolor Of A Specific Itemtemplate Field Column?

Oct 21, 2010

I need the yoy var %, bm % yoy bps, and opps generated to have a backcolor of gold. before it was a itemtemplate it was easy to change it in the codebehind but now that it is a itemtemplate it wont change anymore.

View 6 Replies

Web Forms :: Change Visibility Of DataList Labels After Binding Using Code

Jul 7, 2012

I have  Table   named    PRODUCTS , that have 4  column   productid, productprice,productname & discount( type  numeric(18,0)) .. i am using datalist with itemtemplate that have  4  label to display all ..

I am binding datalist on pageload, now i want that Label4  with "discount" should only visible for those product that have discount , otherwise it remains hidden, 

Problem in my code is that when i run it , label becomes invisible for all  products whether they have discount or not. Here is my code i am using for it:

ds1  is my dataset 

 foreach (DataListItem item in DataList1.Items)  {
                            for (int i = 0; i <= ds1.Rows.Count - 1; i++) {
                                double[] arr = new double[ds1.Rows.Count];
                                double temp = double.Parse(ds1.Rows[i]["discount"].ToString());
                                arr[i] = temp;
                                Label lbl = item.FindControl("Label4") as Label;
                                if (arr[i] == 0)
                                    lbl.Visible=false;
                            }  }

View 1 Replies

DataSource Controls :: Format A Date Field In DataView.RowFilter To Consider Date Only - Not Time

Jan 27, 2010

I am filtering dataview using my Date Column but the result is not proper because the Field value also stores time, so I want to convert this Date Field to only Date during Filter. How can I achieve this? Here is my code. And the actual value I am getting in the Dataset Field "CreationDate" is a DateTime field which is like

2010-01-21 14:35:25.203
2010-01-22 12:55:18.033
2010-01-26 12:10:06.990

But I only want to neglet time value and want to compare Date only.

[Code]....

View 5 Replies

How To Change The Visibility Of A Hyperlinkfield In A Gridview

Jan 27, 2010

I have a gridview with some data and two hyperlinkfields.I want to make the first hyperlinkfield of the first row not visible and the second hyperlinkfield of the last row not visible.this what I did till now

Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound
If e.Row.RowType = DataControlRowType.DataRow Then[code]....

This will work only for the first hyperlinkfield.Omitting the comments will make the first hyperlinkfield not visible for all rows.

View 3 Replies

Cannot Change Control's Visibility On C# Code

Oct 5, 2010

I want to change controls visibility on c#, but nothing happens. The controls are in an AspxPopupControl and 3 of them are hidden in design time, 1 of them is visible. I use this code to visible them

if (paramType == "Grup")
{
gv_Answers.Visible = false;
trlGroup.Visible = true;
chkShowItems.Visible = true;
}
else
{
gv_Answers.Visible = true;
trlGroup.Visible = false;
chkShowItems.Visible = false;
}

This code is in a CustomCallBack event of a gridview. So i don't know what to do from this point. It's an easy task but i couldn't handle it.

View 3 Replies

Forms Data Controls :: Gridview Column Change / Replace A Column Data Field Valueto 'Not Applicable'?

Jan 6, 2011

I have a gridview which is binded to a Sqldatasource. I would like to replace a column data field value to 'Not Applicable' if that column has got a value of 2 in database.

View 2 Replies

Forms Data Controls :: Set The Visibility Of Asp:ButtonField?

Feb 17, 2011

how can i set the visibility of the "asp:ButtonField" inside a gridview

View 10 Replies

Data Controls :: How To Change NavigateUrl Of HyperLink In Template Field Of GridView

Dec 11, 2012

I have gridview in my page that I use hyperlink on it

<asp:TemplateField ItemStyle-Width = "80px" ItemStyle-HorizontalAlign="right"
ItemStyle-VerticalAlign="Middle">
<ItemTemplate>
<asp:HyperLink ID="lnkRemove2" runat="server" CssClass="LBP3E" Text = "more.." NavigateUrl='<%# "state/view.aspx?BehCode="+Eval("Behcode")+"&Id="+Eval("Id") %>'></asp:HyperLink>
</ItemTemplate>

[code].....

now I want when users click on hyperlink according to above table if their behcode=1111 it go to show.aspx(it is anotherpage that I made) else it go to View.aspx page/

View 1 Replies

Change Visibility Programmatically From Page_load Method?

Jun 9, 2010

gridview:

<asp:CommandField ShowDeleteButton="false" />

How to change visibility programatically from Page_load method?

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved