We upgraded our project to 4.0 yesterday and did a live release. Unfortunately for some reason on one of our pages the tab container does not display anymore. I've set a breakpoint at the end of code execution and the .Visible property of the container is True, but the generated HTML has a CSS tag set to make it invisible:
If I use the IE8 development tools to remove the style property then everything displays correctly. why the container is set to be invisible even though the code behind is setting it to 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...
On my site i am using a TabContainer, within this TabContainer i have a TabPanel and in that TabPanel i have a Label. In this label i dynamically generated a html table. Sometimes this happens:As you can see the html table becomes wider than the TabContainer, how can i let the tabcontainer 'grow' with the html table?
How can I acheive that? If it's not possible, what other alternatives do I have? The most important requirement for me is to allow the user to remove the data by clicking on it.
while creating cascadded dropdown inside the tab container.if i create two these control separately in a page then its work but whenever i plced the cascadded combo inside the tab container it is not worked.
Dim Application = From AL In db.AnnualLeave _ Where AL.Approval <> True _ Select LeaveID, EmpID, Name GridView3.DataSource = Application GridView3.DataBind()
after calling `GridView3.DataBind(), why do i still get Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index.
at this line of code GridView3.Columns(1).Visible = False yet the grid has rows and more than 2 columns. i found a thread about similar problem here [URL] Note that the Gridview columns have NOT been defined at design time.
I have a gridview control inside an updatepanel. When I run the app and look at the source code generated, there is no source code about gridview. So, I can't aproach to the elements inside the gridview.
My question is, where is rendered code of gridview and how can I approach controls inside it?
let me explain completly. I designed an gridview, header template i added one textbox and button if the user enter something on Txtbox and click button then based on input i show corresponding rows only, all other rowss will be hidded using Javascript like below
tblOrders.rows[CurrRow].style.display = 'none';
now im doing something on the Gridview_RowCommand event at this time the gridview got refreshed so that the hiden rows are visible, but i dont want to show the hidden(invisible) rows while rowcommand event fired.
I have a page which is using the AJAX Control Toolkit HTML Editor. I have it configured with only the Bold, Italics and Underline buttons. Once the user saves the information, it's stored in a database table. No problems.
I need to change the resulting code so the HTML code can be correctly interepted by a Crystal Reports report. CR doesn't understand the <span> options being created by the HTML editor. So for example, I need to change the
<span style="font-weight: bold">Bold</span> code created by the HTML Editor so it's entered into the database as <b>Bold</b> instead.
I can attempt this in the code behind, but I then also need to replace the </span> with a </b>. This causes an issue because if there are multiple options (e.g. bolded word within an underlined line), then the proper tags won't be closed as they should.
I have a GridView inside of an UpdatePanel and the buttons for edit and delete into a templatefield
For the delete button, I also have a modalPopup extender and a confirmButtonExtender, due to the problem of the pannels flashing momentarily (and that is very ugly) I have created a css class with display:none
for the delete button I have created a javascript function called changeVisibility(id) to change the visibility
Here ir some code:
[Code]....
The problem is that when I execute the page, imagebutton onclientclick appears like this:
onClick=""
why is asp.net not processing correctly that, and, if you know another way to hide the panels before they flash on startup,
I have an Infragistics ultrawebgrid inside an asp:UpdatePanel control.The issue is each time the page is refreshed, the grid becomes invisible.But,the data is bound to the grid during postback also.
Getting 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.
I am a newbie in web development I came from win form environment. how to set tabcontainer (ASP.Net Ajax Tool) width size according to users desktop screen resolution?
At present we are using <ajax:TabContainer> to load tabs. I have 5 user controls inside <ajax:TabPanel>.
The problem is that all the data on these 5 pages gets loaded at once and increases the loading time as well as it is very hard to debug. Can we do lazy loading uisng TabContainer control? so that only the data of the current tab is loaded and when we click on the other tab then that's control data gets loaded.
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:
[Code]....
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?
m kinda new in asp.net ,i'm try to do a web form with 3 tabs but i want that the tabs will start from the right end of the screen and not from the left?is there a way to do it?i searched the properties list for such a thing , and i didn't fine it.
I created dynamic the tabpanel of tabcontainer, and the tabpanels change depended on the item which chooses from dropdownlist but the problem is tabcontainer keeping the last tabpanel and create another tabpanel and I couldn't remove them how I can rebulid the tabconatiner each postback
Having a strange issue with the TabContainer in the AJAX Toolkit. We have several views into a customer record system that we have built as ASP.net controls. These controls use UpdatePanels to load data asynchronously. We use jQuery and jquery.ui to place these controls in separate tabs on a single page. Which all works swimmingly. Lately, I've gotten a little tired of the jQuery tab hackish approach and decided to port everything to use the TabContainer. I want to be able to control the tabs as objects.
At first glance, everything works perfectly. I just slapped the controls into tabs in a TabContainer and everything looked great. However, for some reason, databound controls are losing their data. For instance, grid views vanish when I switch pages. A drop down control with an OnTextChanged event, loses its databound list of values upon post back. Something about the TabContainer -> Custom Control -> UpdatePanel -> Control that uses data binding heirarchy is throwing it out of whack and the debugger isn't shedding any light. It seems like control state isn't being stored. I don't really know enough about control state to know what to look for. Here is the markup for the TabContainer:
I am making a TabContainer with several TabPanel. In one the TabPanel I have a video player. When I start the video and switch to an another TabPanel, the video stops.
How can I do to make the video continue to play when I switch to an another TabPanel ?
