Forms Data Controls :: Show / Hide Textbox In Formview Based On A Dropdown?

Sep 29, 2010

I have a textbox in a formview as well as a dropdown. When I select a value in the dropdown, the textbox should be made visible or invisible based on the value I select.

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Forms Data Controls :: FormView: Show/Hide Panel On Mouseover/mouseout

Aug 16, 2010

I have a formview with an image and a panel which is initially hidden/invisible.

I want to make panel visible on mouseover event of the image and make it invisble on mouseout.

I tried to img.Attributes.Add("onmouseover", "showPanel()") in FormView1_ItemCreated ( object sender, EventArgs e) event.

During runtime it gave an error. jscript object expected. I am not sure if it should be client java script.


protected void showPanel
Panel panel11 = (Panel)FormView1.FindControl("pnlStatus");
<asp:Panel id = "pnlStatus" runat="server" style="display:none">
<asp:Label runat="server" id="LabelStatus"> </asp:Label>
<asp:Image id="imgStatus" runat="server" ImageUrl="../images/status.png" >

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Forms Data Controls :: How To Hide/show Columns Based On The Dropdownlist Value

Jul 16, 2010

I have an emergency request that I need to sort it out very quickly as I did not notice it early :(.

I have a dropdownlist, the contnet in the gridview (sqldatasource connection) changes based on the value the user slects, say I have play1, play2 from the dropdownlist, I would like to show column1, column2 and column3 with user selects play1; show column4, column5, and clomn6 when use selects play2; the datatable actually includes all 6 columns.

I understand that I need to use something like RowCreated event, and I need to set up condition based on the dropdownlist value, but I dont really know how to.

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Forms Data Controls :: Show / Hide Detailviews Based On Querystring

Oct 22, 2010

I have a form that has 2 querystring variables ID and FormID being passed to the page. Also on this page I have 2 different DataSources that outputs to a Detailview depending if the FormID is 1 or 2. I would like to be able to add a show/Hide command to Show only the DetailView that is selected and Hide the other. I have researched and found hat people are using a Multiview code, but I have not been able to find a working example code.

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Forms Data Controls :: Show - Hide Template Headertext In Gridview Based On Requirement

Mar 30, 2010

I am using VS2008.I am binding dynamic datatable to gridview. I have few dropdowns and textboxes in gridview.
I have dropdownlist(ddlTrCodeNw_)in gridview foooter template. Based on the selection of Trcode value few controls will be enabled,disabled,visible,hide. in gridview.

<asp:GridView ID="gvAPPost" runat="server" Width="100%" ShowFooter="true"
AllowPaging="true" AutoGenerateColumns="false"
<asp:TemplateField HeaderText="Discount %" Visible="false">
<asp:TextBox ID="txtDiscountPerNw" runat="server" Width="40px" Enabled="false" Visible="false" ></asp:TextBox >
<asp:TextBox ID="txtDiscountPer" runat="server" Width="40px" Enabled="false" Visible="false"></asp:TextBox >
Intially I set TemplateField HeaderText also Visible="false".
so i have written the condition in ddlTrCodeNw_SelectedIndexChanged.
Now when
txtDepstNw.Enabled = true;
txtDepstIncNw.Enabled = true;
txtCrdtNw.Enabled = false;
txtCrdtIncNw.Enabled = false;
lblDiscTrcodeNw.Visible = true; // I want to show this TemplateField HeaderText also when i need.

I can I show TemplateField HeaderText also whenever i need.

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Forms Data Controls :: Navigate To Formview Record Based On Search Textbox?

Jul 23, 2008

I would like to have a textbox used that can move an already-populated (from an Access 2003 database) formview's (defaulted to edit mode) current record based on its contents. For example, I would like to search by last name. I type Alexander in the textbox, click the associated 'Search' button and have the formview populate with the record(s) associated with the Alexander last name.

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Forms Data Controls :: Show Information In Datagrid Based On Dropdown Pick?

Dec 8, 2009

What I have is 3 drop down that populate each other baed on they pick first on ei populates second and so on. Now what they waht is when a user picks something in forst one they want information to show in the datagrid. I have my code below but it does not seem to work when I pick first drop down it goes through them all and gives and error, how can I correct this so that it works properly. What I need to do is return the proper values of the drop down to the sqlwhere statement. So basically if only the first drop down is picked it should return the first string, if the first and second are picked then it should return the second option, if all three are picked it should return the last option. I always get this.

Incorrect syntax near the keyword 'Order'.

Private Sub FillDataGrid()
'Dim UicId As String = Convert.ToInt16(ddlUic.SelectedValue.ToString())
Dim DeployId As String = Convert.ToInt16(ddlDeployment.SelectedValue.ToString())
pnlDatagrid.Visible = True


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Forms Data Controls :: Gridview Populate Dropdown Based On Another Dropdown?

Mar 4, 2011

I have a gridview where i have two fields. one is product and second is sub category.

I need to do 2 things.

1. I need to populate the two combos from the database. But depending what is selected in dropdown 1 this will determine what needs to be populated in drop down 2?

how can i achieve this?

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Web Forms :: Show And Hide Button Based On Results And Selection?

Oct 26, 2010

I have the following line on my aspx page..


My issue is, that i only need this to display when my datalist is displayed and has records.. every time else, it needs to be hidden ( Visible = false ) on page_load i have it set to

btnAddVideo.Visible = false;
btnAddVidCart.Visible = false;

Should i only be check then within my dropdown event? By default the page is displaying my datalist, so it should be hidden.. then you have a dropdown to make a selection, if you change it, then it should show ONLY if there are records to be displayed.

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Forms Data Controls :: Set Value To Textbox In Nested Formview From Parent Formview Label?

Apr 10, 2010

I have a nested formview. I need to set a value for a textbox when I'm in insert mode from parent formview which is editmode.

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Web Forms :: Show / Hide Submenu Based On Sql Tables With Existing Sitemap Method?

Feb 25, 2011

I am using asp.net2.0 , C#. I am binding menu control with sitemap to display menus and submenues. Which also restrict access and display of menu or submenu based on user's roles. I want to know Is it Possible to show/ Hide submenu based on sql tables with existing sitemap method

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How To Dynamically Hide And Show Rows In A Formview Using Javascript

Feb 16, 2009

I have a formview in which i have a DropDownList for selecting languages...there is also a add more button which when clicked shows 5 more dropdownlists so the user can select more langauges....

i have worked everything out....i made 5 additional rows below the languages DDList and set them to runat="server" and then i find these rows using the FormView1.FindControl method and make them Visible=false in the FormView1_PreRender() function...i use a session varaiable to keep track of the times the add more language button was clicked...

when clicked the page is postback and basically everything works.....but i have a form view there is a lot of datbase access going on and then it takes a lot of i wanted to use javascript so that these rows can be made visible without reloding the page again.....

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Forms Data Controls :: How To Hide Edit Button In FormView

Feb 27, 2010

There is a dropdown with two status (Cleared, Pending) in the formview.

I want to hide Edit button of the form if the dropdown displays Cleared. So that the user may not edit further in the data.

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Web Forms :: DdlPriority Dropdown Should Hide Otherwise DdlPriority Dropdown Should Show?

Apr 5, 2010

I have 2 dropdown i.e. ddlStatusType and ddlPriority.In ddlStatusType dropdown I have 3 valus i.e. "Yes", "No" and "Not Sure".I want that if user select "Yes" then ddlPriority dropdown should hide otherwis ddlPriority dropdown should show.I want to it on client side,let me know how can I do this


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Forms Data Controls :: Hide Formview Fields On Page_load Event?

Jan 12, 2010

In my table there is no record then I'm going to hide my formview fields on page_load event,

it gives an error "object reference not set to an instance of an object".

How can I hide fields in formview all mode?

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C# - Show Or Hide A Button Based On User Action?

Mar 14, 2011

Well I have a web page amm user can choose two options A/B if user chooses a when he is in page2.aspx i want a javascript was execute

function(receive parameter)

But if he chose option B function never will be executed. I want to do, if user chooses A will see a asp button, but if he choose option b he is not going to be the button

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Web Forms :: Hide Dropdownlist And Show Textbox Using JavaScript?

Mar 23, 2007

I have a textbox and dropdownlist, both in one table cell. I want to have this effect:

Initially, I want the textbox to be invisible and only dropdown to be visible.

If the user selectes item "Other" from dropdownlist, the dropdownlist should hide and the textbox should become visible at the same place to have an effect that the dropdown is changing to a textbox.

What I have already tried:

1) Setting TextBox.Visible = false. This does not render the textbox in html and thus javascript is not working on it.

2) Setting style="display:'none'", this also has a similar effect as Visible=false with no rendering in HTML, so of no use.

3) Setting style="visibility:'hidden'", this works but the problem is that the invisible textbox is holding its place in the cell. I don't want that.

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Web Forms :: Show / Hide Textbox When Click On Radiobuttonlist?

Dec 22, 2009

I have a RadioButtonList control . when radiobutton's A item select display Div A and hide Div B .when radiobutton's B <asp:RadioButtonList ID="StudentTypeRadioLst" runat="server" RepeatColumns="3"

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Forms Data Controls :: Hide Gridview Row Based On Condition?

May 10, 2010

I have one gridivew where i have written some code and bind it.. itz working fine now my requirment is when ever any gridview row which conatin column 3rd zero(0) i want to hide tht row ..

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Forms Data Controls :: DropDown Value In FormView?

Feb 22, 2011

To insert a new product to table [Products] in DB i have a formview. The formview includes a DropDown list taken from foreign table called [Status]. The table [Status] includes fields ID and Status (Status values are: Inn, Out, Damaged).

When i choose from the DropDown i want the textvalues from Status to be displayed (so far im good) but then i want the [Status.ID] to be inserted in [Products.Status_ID] so the cell value will be 1, 2 or 3. This because [Products.Status_ID] is the foregin key to [Status.ID] so that i have the ability to sort products after Status value later.

But do i really need that foreign key? Do i just complicate it further by doing it this way? Perhaps Status could just be a regular string with no foreign key...?

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SQL Reporting :: Show One Matrix At All Times & Hide Another Based On A Condition

Dec 11, 2009

I have to matrixes on my report. I want the one to always show on the report and I want the other to either show or hide based on a condition. I have the following line of code which I am trying use to set the matrix to either hide or show but when I go to view the report it hides both matrixes. It want it so that if in = false then hide this matrix - but I want to show the other matrix which has has its visibitly to be set to show.

=iif(Fields!Inbound.Value=false, true, false)

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How To Show / Hide Custom Menu Items As Based On Roles

Mar 12, 2010

I have a custom menu, which leverages the standard sitemap. It works well but some of my pages are dynamically generated by URL rewriter, so they don't sit in the sitemap XML file. At the moment I rolled a custom solution which shows/hides menu items via CSS class and a programmatic check of the role that the user is in. It works ok until I visit a dynamic page that doesn't exist in the sitemap file. I've tried the "roles" attribute in the sitemap file with security trimming but it isn't working because I have a custom menu.

Is there a way I could leverage the roles attribute in the sitemap file to show/hide menu items for my custom control below, even when some pages are not in the sitemap? My menu control is below...

<div class="menu">
<asp:Repeater ID="rpt" runat="server" DataSourceID="smdsMenuPrimary"
<li class="<%#GetDisplayClass((SiteMapNode)Container.DataItem)%>"><a href='<%# ((SiteMapNode)Container.DataItem).Url %>'><%# ((SiteMapNode)Container.DataItem).Title %></a></li>

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Forms Data Controls :: FormView.EmptyDataTemplate Hide Controls

Jan 21, 2010

I would like to hide several checkboxes if the FormView EmptyData Template is visible. How would I do that? My EmptyData Template has a message to the visitor that states "Sorry no records found", so when it is displayed I would like for my CheckBoxes to be hidden. Here is the code behind that I've started with and of course it doesn't work.

If FormView2.EmptyDataTemplate IsNot Nothing Then
CheckBox1.Visible = False
CheckBox2.Visible = False
CheckBox3.Visible = False
CheckBox4.Visible = False
CheckBox5.Visible = False
End If

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Forms Data Controls :: ItemTemplate - Hide A Hyperlink Based On The Value Of A Column?

Apr 1, 2011

I have a gridview and in the gridview i have a an itemtemplatefield with a regular html hyperlink in it.

Based on the value of one of the columns in the gridview, i want to hide this hyperlink and just replace it with the value of another column

e.g. <a href="page.aspx?x=<%=Me.CurrentAgent.ID %>&id=<%# Eval("Id") %><%# Eval("Customer") %></a>

if Eval("Status") = 123 then instea of the above hyperlink, i just want <%# Eval("Customer") %>

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Show/hide  the (gvChild) Based On Some Condition In Rowdatabound Event Of The GvParent?

Jun 15, 2010

I have following criteria in my gridview control.I have a parent gridview control (gvParent) which has 8columns in it. and i have gvchild within gvParent.And i want to show/hide the (gvChild) based on some condition in rowdatabound event of the gvParent. i need to display the child grid at the end of each row in gvParent .Also Child Grid should start from 3 rd column of the gvParent and should end at 8th column.How to bring the child grid after each row ?

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Forms Data Controls :: Hide Commandfield Based On Custom Security Matrix?

Jan 6, 2011

I have a gridview that has the following commandfields enabled:


Im working on custom security for the pages and on this page / gridview i need to be able to display the field based on permissions.

can edit a record, but not delete and so on.. So would i need to convert them into template fields? or can i manage that as its configured now?

And this would be a all or nothing.. so if you dont have permissions, the commandfield is not shown for ANY records in the gridiview. I have had in the past where certain links would be available for certain records and so on.. but not this time..

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Forms Data Controls :: Dropdown List Within A FormView Error?

Jun 29, 2010

I have a formview and within it I have a dropdown list which brings back a list of value from my database,

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Forms Data Controls :: Gridview To Display Data Based On Data Selected In Formview (both On The Same Page)

Oct 21, 2009

I would like to know how do I display data (fetch from DB) in Gridview based on data selected in a formview (this also fetch from DB ) (both formview and Gridview are on the same page). I'm thinking to put the Gridview in AJAX Updatepanel so that the Gridview only will be updated if there is a data been selected in formview.

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Forms Data Controls :: Changing Formview Text Color Based On Data?

Nov 5, 2009

Is it possible to change text color in a FormView label based on data? Basically, my FormView is bound to a table and need to alter the color of text displayed in a Label based on a column value.

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Forms Data Controls :: How To Show Or Hide A LISTVIEW Row

Mar 10, 2011

I am using a ListView to display a list of Products. My DB has a field named productImage. What I want to do is show this row if there is a picture associated with the product, Hide this row is there is no picture associated with the product.So on the Listview_ItemCreated Event I have this:


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