Just getting started on ASP .NET and I have a question. I've created a user control that is show's an image. Using a place holder I add 5 items of that control. The problem is that in the display it shows me the control's vertically and I want it to be shown horizontally. Just to demonstrate what I mean (the numbers are the user controls been added):It shows:
1
2
3
4
5
I wanted to show: 1 2 3 4 5 I've tried a few thing's such as using a table - but the table expands with the place holder so It didn't make a differences.
I want to have only 1 placeholder on the page and depending on which buttons are pressed, different user controls are dynamically added. To add to the fun of everything, I need to pass in different values for each user control.
I know that in order to have the values passed into the different user controls and bind to a certain list it needs to happen in the Page_Init inside of the .ascx.cs file - aside from that, I am lost.
I have an application which has a default.aspx page. Inside the default.aspx page i have several <asp:placeholders>. I also created several webcontrols.
how to iterate through all the controls in just my Content place holder ? What I'm looking to do is to Enable/Disable all the controls in my Content place holder (WEbControls as well as HTML Controls).
i have one web page (test) and two masterpages (master_1 & master_2).
the test's masterpage is determined by querystring, so far it's working fine. both master pages have a set on links in content place holder area, but is it possible i can hide the content place holder where my links are, from one of the masterpage when my test page loads, because i don't wish to use the links in the masterpage for my test page. i don't want to delete the links either as i'll need them later on.
i want to create a few textbox dynamically in place holder but when i created and click on btn and use findcontrol to retrive input data that created dynamically storing data in db , i will receive an error like this :
Object reference not set to an instance of an object
The master page has a content place holder (ContentPlaceHolderID="MainContent")
I have a default page (default.aspx) with a VB code behind which pulls some data.
What I'd like to be able to do is write my data to that place holder for example:
<b>theData</b>
This is a simplified example of what I'll be doing but the part I can't figure out is how to write the content directly to the place holder on the master page from the code behind of the default the page.
I'm putting together a help page for my web app and figured that rather than the usual 'Help' file stuff, I could put a short video help file along with an explanation.
I have a page with around 12 topics, I'd like the user to be able to click a link and it shows a video clip (either .avi or mov file) on the page. It would be cool if the movie placeholder just showed the link to the movie that was clicked rather than a new page each time.
i have tested this code and it works great separately .. the only difference is on my project i have DIV, tables, TABs and ContentPlaceHolder. not sure if this can make this code not working.. i am not getting any error..but nothing is happening.
I have a default page which has a content place holder on it...It defaults to the master.aspx page. Anyroad I attempt to put the loginview there but I can't seem to resize it. Is there something I'm doing wrong? I also put an ajax control in the loggedintemplate and I can't seem to resize that properly either.
I am wondering if it's possible to work on Content Place Holder window without seeing master page template?
The second problem i've noticed is that when i try to add a table (1 row, 3 columns) to my content place holder and then try to adjust the width of those columns the whole layout of my page is getting messed up to the point that i have to use ctrl+x to go back to previous stage. The master page was very complicated but i finally got it to work and i don't understand why while i manipulate contentplaceholder the layout of the master page is being affected. (only when adjusting tables)I am new to Visual Studio and was wondering of any known standars in that matter.
I've created 3 buttons, first button is to load the values in textboxes added to placeholder. Then button2 is to extract the data from button 1 and display out. Now the 3rd step, I want to edit the values from the textboxes, after edit, how do I grab and display out the new values in label and textboxes?
Code: Partial Class _Default Inherits System.Web.UI.Page Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Dim x As Integer = 1 Dim message As String
I am building a website in which all of the site layout is in Master page and the content of the site is in the inherited pages. I have various links for navigation in which i simple use Response.Redirect to transfer to different pages. Now the problem is that I want to put the content place holder inside Ajax Update panel so that the postbacks are Asynchronous and I want to show the postback by an animated image inside Update Panel progress control. The problem is that I am unable to achieve this result and the entire page is posted back and rendered again. I have placed the content place holder inside the Ajax control toolkit's Update panel but it does not work. Is there any way that I can change the content of the content place holder to a new page with asynchronous postback.
Ajax calendar control not working properly with content place holder of Master Page.Most of time Calender Control hides when mouseover with out changing date in content place holder of Master Page.same code works in normal aspx pages.
We would like to use a contentPlaceHolder in our pages to set titles. What we would like to do is have the masterpage check the contentPlaceHolder to see if it has content in it. This way we can set up an e-mailer that will tell us what pages that don't have page titles since we have a fairly large site. We also have nested masterpages.
I have a requirement where I need to generate a pdf doc.I am using itextlibrary for that condition.I am able to generate pdf doc but alignment is not correct.The table is getting divided in to two equal parts for two columns in pdf doc for what ever width I specify.For ex if I have set width as 650px its not taking that width in pdf doc instead it is taking full doc.How to set the table at desired location in pdf doc and set width of columns.I tried to set width of column in the html table but its not working.
StringBuilder strHTMLContent = new StringBuilder(); trHTMLContent.Append("<table style='font-family:Times New Roman; font-size:18px;'>".ToString()); strHTMLContent.Append("<tr><td width='100px'>column1</td><td width='300px'>column2</td></tr>"); strHTMLContent.Append("</table>");
I have a rather weired problem with ASP.NET menu control. It stays expanded (displays all menu and sub-menu items) until the page is loaded completely. Once the page loads, the menu returns to its normal position and sub-menu items are not shown. This issue is seen on IE, Mozilla, Chrome, so cannot be browser specific issue I am using AJAX control toolkit, collapsible update panels on my page.
I have a DropdownList where some of the items are longer then the width of the list. Firefox expands the width of the list and shws the full length of the ListItem, but Explorer (som people still use that) doesn't do that which results unability to read the whole of the ListItem. I added a "Title" attribute (Tooltip) to the ListItems which shows the full text but even though, the client asks if it's possible to split long ListItems in several lines so user will be able to read it without needing the Tooltip.
I have two web parts. Web part #1 is a weather widget using a HoverMenuExtender, and #2 is a news items rotator type of deal. Both are separate parts, each wrapped in an update panel. The news rotator update panel has a timer placed within the contenttemplate tag. The weather widget does not. The problem that I am having is that when the timer's Tick event occurs, the HoverMenuExtender expands and will not contract again until the page is refreshed (I also get a javascript error about an unknown runtime erro in IE).
I am wondering what is going on to cause this behavior/error? What I am looking for is to have the news rotator panel update on its timer's tick event, and the weather widget to do its expanding when the user mouses over it (like it should, and it does work in the absence of the timer).
I have a problem with HoverMenuExtender. As you can see in the picture below When I load page (full post back) the hovermenuextender expands. After the site has turned the extenders collapses. How can I avoid this. I have a big problem when I show alertbox. iam using .net version 2.0, vs 2005.
