I am creating a control that contains an html5 audio element and I want to be able to change the source of the audio dynamically. I can access the audio element in C# but am unable to figure out how to change the src attribute.
View 1 RepliesI am using ajax and javascript to play sound from specific time till a specific time.
I do change the class from play to pause when user plays it but i am unable to change it back to play when the sound duration stops
<script type="text/javascript">
function aud_play_pause() {
var myAudio = document.getElementById("myTune");
var musicStartTime = 25;
var musicStopTime = 35;
[Code] ....
what i will do is upload the mp3 files in my directory and called the file name on button click event in query string how can i pass query string vlaue to this html tag.
<audio controls>
<source src="horse.ogg" type="audio/ogg">
<source src="horse.mp3" type="audio/mpeg">
Your browser does not support the audio tag.
</audio>
how to play an audio file on my website using The Song Path stored in the database
View 1 RepliesI am developing audio related project for that i have stored movie names with mp3 file paths in database I am displaying movie names in grid view after clicking on movie name related mp3 file paths will be display in details view i am unable to play that files in details view how to do this ? Here i am storing original mp3 files in one folder in solution explorer and paths in database
View 1 RepliesIn my ASP.NET's Web Config file I have the following location elements defined:
<location path="">
<system.web>
<authorization>
<deny users="?"/>
</authorization>
</system.web>
</location>
<location path="dir1">
<system.web>
<authorization>
<allow users="?"/>
</authorization>
</system.web>
</location>
<location path="dir2">
<system.web>
<authorization>
<allow users="?"/>
</authorization>
</system.web>
</location>
The example above is specifying that all directories will be locked down to anonymous users except the two directories dir1 and dir2. I'm curious if there is a syntax that I can use that will allow me to define more than one directory within one location element. For example, it would be convenient if we could do something like this...
<location path="dir1,dir2,etc">
<system.web>
<authorization>
<allow users="?"/>
</authorization>
</system.web>
</location>
I've just created a Menu navigation that's linked to a SiteMapDataSource (which is in turn getting data from a .sitemap file that I've created). It looks great and acts accordingly, but my only question regarding this is there any way to just change the style (font color, in this instance) of just one element in the menu item? I just want it to stick out a little more than the rest of the menu items.
View 5 RepliesI am working on an ASP.NET Web application and I want it to have audio playback functionality. I can do is using directories. For example, using the ASP.NET Audio control like :- , is pretty easy and straight-forward and works accordingly. But, the trouble comes when I'm using a database and the control. I am totally new to data binding in ASP.NET. I don't like using JavaScript, but i am comfortable using it, but I would prefer C# solution (I know beggars can't be choosers).
I have a database containing only one table called tblAudio. This table has two fields only for the title of the audio file (type NVARCHAR(MAX)) and the field for the actual audio (type VAR BINARY(MAX)). I'm using Visual Studio 2010 Professional with SQL Server Express Edition. The table has a single record with the relevant data in their fields.
Adobe Flash or QuickTime..???
I assume Flash is not available via Ipads???
Which method alows the URL of the audio to be hidden when others embed the audio ?
In my website i have used ajax. I have made a subdomain. All the files are in the subdomain. But no ajax controls are working. When viewing source,
<script src="/subdomain/ScriptResource.axd?d=pIGD9Q63Ayfy9TvkTDZXYa7KKGxArRY0b7cvnO2ePCz6Y3RvV0egKLh8SptZV4uh0uHt-WTAswFxYQAekdl0wytwvJVYp1G-DPHL4quv6Vc1&t=633528638860312500"
type="text/javascript"></script> is coming.
In web.config i have written
[Code]....
I have several ASP.NET web projects and their Output folder are set to "C:Builds[ProjectName]bin" (instead of the default "bin" folder). This makes "F5" Debugging not working because the ASP.NET Development Server expects the "bin" folder under the project folder.
I then changed to use Local IIS Web server (http://localhost/webproject1") and manually updated the vdir physical path to my custom output path. However the VS2010 will not load the csproj because it detects the url is already mapped to a different folder location.
I know I probably shouldn't change the Output folder. But wondering if there is an easy way to workaround this? The goal is to make "F5" debugging work with custom build Output folders.
I have provided 2 theme in home page (default.aspx) , onclick of this link i am able to change the css path and image path according to the theme selected but once i login the image path are comming correctly accordinly to theme selected but the css (stylesheet) path is not changing.
when i select a theme and view the source of default page all the paths are changing but once loged css path is not changing.
I have the following filepath
D:\_My_Project\Projects\My\MyWebApplication\UserImages\10b1abd6-0d3c-4fb0-928a-60cbf9b7a5d7\Images\
and I was wondering if there are any build in methods in the .net framework that would give me something like this
~/UserImages/10b1abd6-0d3c-4fb0-928a-60cbf9b7a5d7/Images/
I have a XSD file in my website. I need to give its path in code.
using (XmlTextReader textReader = new XmlTextReader
(@"C:VS2008ProjectsInterfaceSchema.xsd"))
But, If my website move to dev server, QA server, Prod server, I need to change the path here. Can we do any other way instaed of whole path. Like example for css file, we just name of <link href="filen.css">.
I tried to replace the path with "/Schema.xsd" but getting exception file not found. I tried eith ~ root symbol also. No use.
I also can do by keeping the value in webconfig. Even though, i need to change it every time.
I have a reportViewer control and I dynamically setting the report path and dataset in the page load event if it is not a post back. This first report displays without issue. However, when I attempt to change the report path / dataset via the onChange event from a dropdown list I get the following error:
A data source instance has not been supplied for the data source "Summary_DataTable1".
This code works fine and the summary report is displayed the first time the page is loaded.
[code]....
I'm looking at an asp.net application, i notice that there are assemblies defined into two places. In web.config there is configuration/system.web/compilation/assemblies/add elements. In the project file there are references setup under the Project/ItemGroup/Reference elements.
I was wondering, what is the difference between assemblies/references added in either location?
Is there a way to retrieve values from the form object using the id element instead of the name element?
View 3 RepliesI have a table in ASP.Net like this.
[code]....
I want to give border line to first td element which contains the colspan and rowspan. Not to the entire row.
I have noticed that when I create a website in a network drive and use the Ajax toolkit I get :
Element 'ToolkitScriptManager' is not a known element
I also noticed that after adding the ToolkitScriptManager it doesn't add the ID in the source code, it looks like this:
<asp:ToolkitScriptManager runat="server"></asp:ToolkisScriptManager>
Is missing the ID="ToolkitScriptManager1" part.
This doesn't happen when I create the site in my local drive. Is there a workaround to this. Even if I add the missing parts, I keep getting the same error.
I would like to select an element that is in the same TR as another element I found with a selector. The selector itself: $("input[name='sMessageValue']","#messageTable") Now I have this element and got its value I would like to find a checkbox located in the same TR, i tried this as starting point : $(this).(':parent').val(). But seems not the right thing to do.
View 9 RepliesYou're making a website with ASP.NET 4.0/C#, although xml alone is suitable for this example. The site will have a site map and a default page with a menu control, as follows:Web.sitemap
<?xml version="1.0" encoding="utf-8" ?>
<siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteMap-File-1.0" >
<siteMapNode url="~/default.aspx" title="Home" description="">
<siteMapNode url="~/1.aspx" title="Link 1" description="" />
<siteMapNode url="~/2.aspx" title="Link 2" description="" />
<siteMapNode url="~/3.aspx" title="Link 3" description="" />
[code]...
Element 'content' is not a known element. this can occur if there is a compilation error in the website, or the web.config file is missing.
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<asp:Content --- showed a green wavy line , and on hover displayed the above error.
Now I am having certain problems.
1. Visual Studio 2010 hangs when I try to use ToolBox.
2. Intellisense for asp.net controls is not working.
I have tried replacing web.config file (frm backup) , tried to debug - it doesnt show anything.
All other websites are working alright. Have problem with only one of the websites.
I upgraded from VS 2008 to VS 2010 and now the AJAX elements are not recognised by the source code editor, e.g. UpdatePanel, ScriptManager, etc. I get warnings in VS and no intellisense for those elements. When I run the site, all the AJAX controls work OK though.
View 6 RepliesI got this errors while trying to use an example from the ASP.NET 3.5 Unleashed book.
Webform1.aspx
[Code]....
LengthValidator.cs
[Code]....
As from the book's note, I think I added this line correctly:
[Code]....
However, the compiler kept complaining that:
Warning 1 Element 'LengthValidator' is not a known element. This can occur if there is a compilation error in the Web site, or the web.config file is missing. C:Visual Studio 2010 ASP.NET ProjectsWebApplicationFourWebApplicationFourWebForm1.aspx 16 17 WebApplicationFour
I am using dotnetCHARTING: the dll is installed in the GAC and referenced in my web.config (all versions appear to match). The project has a reference to the dll.
web.config:
<add assembly="dotnetCHARTING, Version=5.3.3540.17054, Culture=neutral, PublicKeyToken=af2cd47db69d93bd"/>
The site code compiles ok, but all aspx pages using the charting library complain that the Chart tag does not exist (warning that it might be a compile error). The aspx pages do not render the charts.
Each page has a reference to the assembly:
<%@ Register Assembly="dotnetCHARTING" Namespace="dotnetCHARTING" TagPrefix="dotnetCHARTING" %>