how can i make using javascript a table row visible or invisible when checkbox is checked? also i need table row runat="server" so when postback page it will not loose table row state.
View 9 RepliesGetting familiar with ajax tabs...watched Joe's video. Am building simple wizard with first tab visible, others invisible until "next" is clicked. I know I need an onclientclick event but am very elementary with Javascript and .Net doesn't prompt javascript.
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I have an asyncfileupload control within a panel control. The panel is initially set to visible=false on page load. After a user clicks a button to display the panel contents however, I set the panel to visible and the user can then use the asyncfileupload. The problem however, is it seems much of the javascript associated with the asyncfileupload, does not function properly when the panel containing the upload control is set from invisible to visible. If I set my panel's "visible" property to "true" initially, then it works fine. My javascript error message is as follows:
"Form contains a file input, but is missing method=POST and enctype=multipart/form-data on the form. The file will not be sent."
Basically within my asyncfileupload control, I have the following line:
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In this scenario, my "args" variable is always null (when I set my pane's "visible" property to "true" on page load, the args variable DOES contain data. Any idea why switching a panel from visible=false to visible=true, would cause an error like this?
I have a Panel with property, Visible set to False
<asp:Panel ID="pnlUpload" runat="server" Visible="False" />
and i try to make it visible using javascript as code below
document.getElementById('<%= Panel1.ClientID %>').style.visibility = 'visible';
I have some tables in my asp.net mvc application for layout purposes. Even though I usually use divs for most things, in some cases tables make most sense because they already have exactly the layout I'm after in these cases.
The only problem is, as far as I know the borders are supposed to be invisible unless you specify a width and style for the borders. But they aren't... They are rather vague, yes, but there are still light blue borders around each cell. What is that and how do I get rid of them? (Funny thing is I don't remember having seen this before when I used tables, which was a while ago).
I also tried specifically setting the border to 0px on both table and td, but that didn't work either...
there is a way to make a label visible for a seccond and then make it visible =false ; ?without javascript... just c# ,,,
View 4 RepliesThis is my treeview code. when i enter through orderentryhome page i want to invisible savedordermenu and checkout menu. If i click submit button in organizationdetails.aspx page then savedordermenu and checkoutmenu will diaplay along with other menus. This is my requirement.
<asp:TreeView ID="trvMaster" runat="server" ForeColor="#E9CF24" Width="157px"
ExpandDepth="2" ShowLines="True">
<Nodes>
<asp:TreeNode Text="File Maintanence" Value="File Maintanence">
<asp:TreeNode Text="Organization" NavigateUrl="~/FileMaintenance/frm_vieworganization.aspx"
Value="Organization"></asp:TreeNode>
<asp:TreeNode Text="Vendor" NavigateUrl="~/FileMaintenance/frm_ViewVendors.aspx"
Value="Vendor"></asp:TreeNode>
<asp:TreeNode Text="Items" NavigateUrl="~/FileMaintenance/frm_Items.aspx" Value="Items">
</asp:TreeNode>
</asp:TreeNode>
<asp:TreeNode Text="Order Entry" Value="Order Entry">
<asp:TreeNode Text="Organization List" NavigateUrl="~/OrderEntry/frm_OrganizationDetails.aspx"
Value="Organization List"></asp:TreeNode>
<asp:TreeNode Text="Saved orders" NavigateUrl="~/OrderEntry/frm_savedorder.aspx"
Value="Saved Orders"></asp:TreeNode>
<asp:TreeNode Text="Order Entry" NavigateUrl="~/OrderEntry/frm_OrderEntry.aspx" Value="Order Entry">
</asp:TreeNode>
<asp:TreeNode NavigateUrl="~/OrderEntry/frm_Deliveries.aspx" Text="Deliveries" Value="Deliveries">
</asp:TreeNode>
<asp:TreeNode NavigateUrl="~/OrderEntry/frm_Shortout.aspx" Text="ShortOut" Value="ShortOut">
</asp:TreeNode>
<%-- <asp:TreeNode NavigateUrl="~/OrderEntry/OrderEntryHome.aspx"
Text="Order Entry Home" Value="Order Entry Home"></asp:TreeNode>--%>
<asp:TreeNode NavigateUrl="~/OrderEntry/CheckOut.aspx" Text="Checkout" Value="Checkout">
</asp:TreeNode>
</asp:TreeNode>
<asp:TreeNode Text="Draft Bids" Value="Draft Bids"></asp:TreeNode>
</Nodes>
</asp:TreeView>
I have a Gridview with some template columns. Inside one of the columns, I have a ImageButton with a serverSide OnClick handler to show or hide a panel. And all the panels by default are hidden. What happens is that when I click the imageButton the first time the panel gets displayed, but if I click the same button, on the same row again, - where the panel is now visible - the panel doesn't hide itself. Here's what happens when the imageButton is clicked:
protected
void ImageButton1_Click(object sender,
ImageClickEventArgs e)
{
ImageButton imgBt = (ImageButton)sender;
Panel compRecDetails = (Panel)imgBt.NamingContainer.FindControl("CompanyRecDetailsPanel");
if (compRecDetails.Visible ==
false)
compRecDetails = true;
else
if (compRecDetails.Visible ==
true)...............................
in a posyback button click event i get the status(condition ) from database by executin query as said earlier currently i have this controls visible true/ false on server side code in posyback button click event after getting the condition but as suggested by u as it takes longer time on server side to makes controls visible true false to do it on client side so in posyback button click event i assigned a hidden control with the condition value now i want to pass this value to client side script so that i can toggel the visiblity depending on hidden control value from posyback button click event i am activating the setype function in client side which has the code as mentioned...wht i need is pass the hidden value to clinet side & make & position the controls on client side.
View 1 RepliesI display images from database, suppose image is not upload means display the none image in datalist...
View 1 RepliesUploadfile have a visible textbox that is not needed.
how can I make its integrate textbox invisible ?
by another way :
I just want a openFile Dialog to select a file (or more) when I click on a linkbutton or imagebutton.
isnt it possible ?
Should I use flash etc ? it has no solution in html,asp.net or ajax ?
I have a multiview in the page.
View1 has a button and a Grid. VIew2 has a Formview to add assignment. The property of the button is:
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If user click the button, it goes to the formview(adding interface).
I want to make the Add Assignment button invisible when there is a value in the grid so that the user can not enter more than one assignment.
I would like to know how can I easily customize my detailsView that when it is in Create mode ID field should be invisible I can rememebr that it was sth like visible = <% code here ... (IsCreated ??) here is an example:
<asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False" DataSourceID="myDS"
Width="50%" DataKeyNames="MyId">
<Fields>
<asp:TemplateField HeaderText="Id" SortExpression="MyId">
<ItemTemplate>
<asp:Label ID="xxx" runat="server" Text='<%# Bind("MyId") visible=" **(if create mode than invisible else visible)** %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Fields>
</asp:DetailsView>
I have a dropdown list named "ddlCustomerDatabase' . Now this dropdownlist is associated with a sqldatasource. Now what I want is when there are no values in the dropdownlist ddlCustomerDatabase ie no row in sqldatasource asssociated with it, I want to make it invisible that is ddlCustomerDatabase.visible = False else it should be visible.
I have used IF ddlCustomerDatabase.text Is Nothing THEN,....used IF ddlCustomerDatabase IS Nothing THEN......used IF ddlCustomerDatabase.selectedItem, selectedValue, items.count THEN.. But to no avail.
So what should be the proper logic for achieving my simple goal, to display the dropedown list when it has something else to just make it invisible when it is empty.
I am trying to find a way to make Object1 invisible in code behind. I succed to do it fora1 but not for the Object1 even that I put the runat="server" tag to the Object1 ?
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How do I make a column invisible in a gridview? I tried to use this:
dataGridView.Columns(0).Visible = False
But its getting an error "Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index". How can I do this?
I have a tabcontrol with two TabPanels. Each of these 2 panels has like a handle wich you can click on.
I wonder how it is possible to makes these handles invisible ?
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I build some html in my page's code behind and set a radio button's text property to this string of html. The html contains a link, PDF Preview.
The first time my page posts, I want to display this html and subsquent times I don't. But there are data in the html that I need, so I want to still build it and have it available but not have the user see it. None of these worked; it was always still displayed:
Code:
[code]....
I have a TreeView, breadcrumb, and Web.sitemap.
I was given some code a while ago which hid certain nodes from the TreeView but allowed them to appear in the breadcrumb.
Here it is:
[Code]....
I later needed do the same thing but, by now, was using C# instead of VB.
I've tried to translate the VB into C# but the code doesn't work. It doesn't report any design time or run time errors; it just doesn't work (the nodes ARE visible in the TreeView.
Here's the C#:
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and I've added this:
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I have a menus in master page.I took treeview to display the menus.But i want to make visible and invisible of some main menus according to my requirement . when i login into the page form.aspx menus will appear. But when i click the submit button then those menus will disappear and some more new menus will appear.
View 3 Replies[code]...
I have something like this. I want to make "Package Recap" invisible when the page is loaded. It is in the .
is there any way to make the content container of an Ajax accordion invisible ?
View 1 RepliesI have a formview which contains a question and 5 checkboxes with answers alongside. Some of the questions are true/false so I want to make checkboxes 3, 4, and 5 invisible.
Should this be handled in code-behind? (I don't see any ready-made events for paging through the formview) or is there a way to test data and change the visible property in;
<asp:CheckBox
ID="CheckBox3"
runat="server"
/>
<asp:Label
ID="QA3Label"
runat="server"
Text='<%#
Bind("QA3") %>'
/>
I m getting 9 columns from database in a dataset but I want to diplay only 4 columns in datagrid. Remaining 5 columns values, I want to display in the textboxes below datagird.
I tried it making column invisible. If I make it invisible, I m not getting any value for that column to display in the textbox.
I have a panel on a form with textboxes on. How can I make this invisible while editing the form in 2008express? I want to add another panel on top and be able to add stuff to it without the other getting in the way.
View 2 Replies