This is my first time working with web parts. Was wondering if anyone can show me how to create a new webpart project in VS2008. I don't see any options for creating a "web part template" when I go to create a new project.
View 2 RepliesHow to Divide image in two parts like I have an image which width x Height = 16 x 32.
And I want to split image in two images 16x 16 and 16x 16.
How can i do it?
am reading Beginning ASP.NET 3.5 in C# 2008 and I ran into a problem.I am trying to get the source code to work in visual studio 2010. When I "F5" any given page I recieve 1 warning and 1 error.Warning 1 C:WebBeginning ASP.NET 3.5Chapter07StateManagementCrossPage1.aspx: ASP.NET runtime error: Section or group name 'scriptResourceHandler' is already defined. Updates to this may only occur at the configuration level where it is defined. (C:WebBeginning ASP.NET 3.5chapter07statemanagementweb.config line 14) C:WebBeginning ASP.NET 3.5Chapter07StateManagementCrossPage1.aspx 1 1 C:WebBeginning ASP.NET 3.5Error 2 It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS. C:WebBeginning ASP.NET 3.5Chapter03Web.config 46 I downloaded the books source code and opened VS 2010 > Open Web Site > choose where the source code was located and tried to run the sample page and it wont let me
View 1 RepliesI have a treeview which will wrap text if the text is longer than a certain length. And for each nodes, I will show a image before the nodes text. So the question is when the text is wrap, the image will become in the middle line of text. I want to show the image just before the beginning of the first line. How can I do that the following is my code:css:
.secondMenu {
FONT-WEIGHT: normal; FONT-SIZE: 8pt; vertical-align: top
}
aspx:
<asp:TreeView ID="tvMenu" runat="server" AutoGenerateDataBindings="False"
ExpandDepth="2" NodeIndent="0"
NodeWrap = "true"
[code]...
i am new for wcf please help me proviede suitable web reffrence(examle) throught which i udersatande wcf all necessary things for masterning in wcf ( I AM USINGH VISUAL STUDIO 2008)for examale-> how to call wcf service in our asp.net application , how to create wcf service .......etc .
View 4 RepliesI have a situation where I want a route in my application so that the application's index method can recognize this[URL]The problem is that, when I set up the route corresponding to the first URL, the route for the second URL does not work (even if I set up a separate route for that).
View 2 RepliesI'm pretty familiar with ASP.NET, and am currently writing an MVC app in ASP.NET.I'm at the point where I need to integrate reports into my application.The option I chose to go with (and I'm flexible on this) is SSRS.I have zero experience in SSRS and it seems that there are a LOT of steps involved in getting that set up, from installing the Report Server, configuring the Report Server, creating a report project in Business Intelligence Development Studio, and publishing the report to the Report Server. 1.) Set up and install SSRS properly. I'm using SQL Server 2008. (Not R2).2.) Creating and publishing a report to the Report Server.3.) Being able to access this report from my ASP.NET web application.
View 2 RepliesI'm sure there's a blog post or tutorial out there somewhere on how to accomplish this, but I'm having trouble coming up with the keywords to search for. I'm building a website with a small content management system that allows the user to create articles that will be published to the site. I want the home page to display the 10 most recently submitted articles.What I don't want however, is for the home page to be 6 miles long. I would like to cut the article off after the first paragraph, add ellipses, and have a "continue reading" link that will allow them to view the full article. Does anyone have a link or information on how to accomplish this?
View 6 RepliesI have a problem, where i'm trying to find if a file exists, and if it does, update a textbox to the next number. These filenames with either start with one or two zeros (they are from a digital camera)My code goes like this:
[Code]....
The number increment is working, but if i start with 0053, the next number it puts is just 54. I need to keep the zeroes.
I'm trying to manually call the ASP.NET (3.5) javascript postback function __doPostBack from my javascript code. The problem is that the postback script block, that is normally rendered right after the beginning of the <form> tag (and the hidden fields), is occasionally rendered near the closing </form> tag. Is there any way to force it to be rendered near the beginning of the form tag? Also, how does ASP.NET decide when/where to render the postback client script block?
Edit > Additional Info: The javascript code resides inside a user control that references the __doPostBack function. The control itself does not contain any 'postback controls' that would call that function. (When I mention 'postback controls', I mean ASP.net controls that call the __doPostBack function and not the asp.net ImageButton and Button controls)
Based on what I've observed and @Brian's comment on the dependency of the postback script on the availability of 'postback controls' on the page, I've found that when the page contains controls that cause postback, the __doPostBack script block is rendered after the opening <form> tag and when there are none, it renders them near the closing </form> tag (or according to this it's not even supposed to be rendered). Now it would make sense for ASP.NET not to render the postback script if there are no controls that require it, but the apparent position of the script near the closing tag is the one that still eludes me. I haven't been able to find any documentation that suggests this behavior. All I've been able to find was this.
Add a 'postback control' and set its visibility to hidden via css (not the Visible property). eg. <asp:LinkButton ID="RequirePostBackScriptLink" runat="server" style="display:none;" /> (this is what I'm using) Add the control to the Page.RegisterRequiresPostBack and implement the IPostBackDataHandler interface.
Finally, as @Jonathan_Bates mentioned in his post, the proper thing to do is to wrap the reference to __doPostBack inside a function that is an event handler to load (or ready if you're using jquery). That way, there wouldn't be a need to depend on the actual placement of the __doPostBack script.
I had an interview recently, and had a question that I couldn't really answer
They gave me a string (One, Two, Three, Four, Five, Six, Seven.....)
they wanted an output, something like:
Six, two, five, three......
(I'm not 100% sure of the exact strings) They wanted the logic flow I'd use to get the output from the beginning string.
Can anyone help me understand this flow and how it could be programmed?
I have the following routes setup in my route config file. I have a config reader that maps these to MVC-style routes.
[route name="customers" url="customers/{statename}/{marketname}/{pagenumber}"]
[controller name="Customers" action="Display" //route]
[route name="pcustomers" url="{customername}/customers/{statename}/{marketname}/{pagenumber}"]
[code]...
Is is possible to configure FileAppender in log4net to add new entries at the beginning of log file? Currently it is adding entries at the end and reading newest entries requires scrolling whole log down. It would be more comfortable to read from the beginning.
View 2 RepliesI have a mssql table of names. This table contains names from A thru Z. However, I want to be able to display names by their beginning alphabet...Like first Display names A thru CThen Display Names D thru F
and ..so on....and so forth....thru ZI using asp.net and have a grid view with paging enabled.....
I am working with webpart. I have developed webpart but has some issues in managing its personalization/personal settings.
For example when user A gets logged in and personalize any webpart. Then uer B gets logged so it should have default webpart setting or own personal setting webpart.
I am referring following site:
[URL]
kindly tell how to use these methods or others which are present in sqlprovider
1) SavePersonalizationBlob
2) LoadPersonalizationBlobs
Is there any tutorials or example to help me or any1 can have idea or example etc to
I am having trouble with ASP.NET and trying to use web parts. I am receiving and error. I am using VS 2008, with ASP.NET 2.0. I create a new project and add the webpart manager and then the webpartzone. I build and run the project and receive the error: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
SQLExpress database file auto-creation error:
The connection string specifies a local Sql Server Express instance using a database location within the applications App_Data directory. The provider attempted to automatically create the application services database because the provider determined that the database does not exist. The following configuration requirements are necessary to successfully check for existence of the application services database and automatically create the application services database:
If the applications App_Data directory does not already exist, the web server account must have read and write access to the applications directory. This is necessary because the web server account will automatically create the App_Data directory if it does not already exist. If the applications App_Data directory already exists, the web server account only requires read and write access to the applications App_Data directory. This is necessary because the web server account will attempt to verify that the Sql Server Express database already exists within the applications App_Data directory. Revoking read access on the App_Data directory from the web server account will prevent the provider from correctly determining if the Sql Server Express database already exists. This will cause an error when the provider attempts to create a duplicate of an already existing database. Write access is required because the web server accounts credentials are used when creating the new database. Sql Server Express must be installed on the machine. The process identity for the web server account must have a local user profile. See the readme document for details on how to create a local user profile for both machine and domain accounts.........................
I have form and i'm using web parts for asp.net.I want the first web part the stretch the entire width and on the second row I have 2 small web parts to on the second row
<big web part>
<second><third>
But, I can't get the 2nd and third web parts to be on the same line. [Code]....
I am using web parts in my web page( ASP.NET 2.0 and C#).
The contents of these web parts vary in size. For example, one web part has calendar control, another web part has the File Upload control.
I have added the web parts under "td" tag. So the web parts are of different sizes now, I want to make the webparts to be of same height and width, regardless of the content available.
How to set the height and width to be same for all web parts regardless of the content available in the webparts.
Also, when I web page is running, I am able to "WebPartZone1" which is the Id in the page. How to hide that name from appearing.
I am studying for the 70-562 examination and I came to the web part section.
I was trying to do the exercises presented in the Microsoft's book for this examination, but there is a part where I have to gather all the Display
[Code]....
I would like to know if it's possible not to use ASPNETDB.MDF file for the web parts.I don't want to store any data in ASPNETDB.MDF, I would like to remove that file, I tried delete it, but every time I compile my project, ASPNETDB.MDF creates it self automatically.
View 2 RepliesI'm starting a web project where I would like to have the minimize/collapse functionality of the Web Parts. In a future version I would like to let the user move the modules around and add and remove modules to/from the page, but not right now. The users don't have to be authenticated to use the portal and if they are, I can't use the built in authorize functions. My questions are: should I use Web Parts, or should I just use Web User Controls? Is there other libraries, similar to Web Parts, that are better suited for my use?
View 2 RepliesWhich table does contain information about web parts?
For example: if I minimize web part zone and I again connect to my web application (even after server restart) this web part zone still will be minimized.
In which table this information is stored?
I know this topic has been visited before, but most of the posts I saw were 3+ years old [1]. I just tested adding a WebPartManager and a WebPartZone to an ASP.NET 4.0 site and was dismayed to see it still dumped out a table.Is the preferred way to get a tableless web part layout to use a ControlAdapter? Is there a more modern UI composition framework for ASP.NET that other have good success with, or has everyone just moved to MVC? I am building an application where the (non-technical)by dragging & dropping widgets around.
View 1 Repliesi have a situation like this, hope u can help me sort it out.
I am going to develop a portal by using all web part page and many customize web part.
BUt the personalization of the web part layout only allow modify by administrator, that means the web site is not going to personalize by public user even in drag and drop function. They just can see a normal web site..
So, in the web config file, what should i set so that the authenticate administrator can change it to effects all the user.
I encountered with some strange behaver in web parts. I have a web parts, and everything works fine locally, on my computer, but when I uploading it to the web server I have only one mode off display mode, the browse mode. The edit mode and design mode are disappeared.
I don't have any users.
I have tried to add the SharedScope, but didn't succeed yet, this is what I add in web.config:
[Code]....
And that what I add to the Page_Load:
[Code]....
I still can't see any other display modes.
<webParts>