Want To Disable Linkbutton Means Until Page Is Validated Means The Popup Should Not Be Displayed?
Aug 11, 2010
i am using validators for validation and on linkbutton i am diaplaying popup.my problem is i want to disable linkbutton means until page is validated means the popup should not be displayed till the page gets validated
If at any time i m login in that time if i want to logout from this page then i'll used response.redirect() but that time how i'll expire the session means no used after logout form a page without login...
I have an asp TreeView that has images associated with each node. I am using this CSS that I found on the web to create spacing between the image and the node text:
[Code]....
It works fine, the thing I am struggling with understanding is the " img" part of the style declaration. What is that? It seems apparent that the style pertains to the image portion of a TreeView... How do I know what values can be there? I.E. Is ".TreeView node" valid?
My scenario is a 3-Tier app where the data tier is a SQL Server database, the middle tier is a WCF application hosted in a Windows Service and finally the presentation is an Asp.Net MVC application.As usual, the middle tier is the one that performs all of the business logic. Access database, define business rules.. etc. BUT now here's question: How do you handle security in such a scenario? I mean, the user has to log in on the ASP.NET application, but I want to authenticate it not only in ASP but in the WCF middle tier as well, since a WCF service is supposed to be accessed by more apps.
I want the user to log in on the Asp.Net application and let WCF know the credentials as well. Is there some kind of session in WCF in which to specify a logged in user? How do pros handle security in this case? I know you can secure the WCF services with message security, but how do Asp.Net and WCF sync on a single logged user? I want to secure WCF operations depending on the user for authorization means.
i am making a website and i get a requirement that in GridView or ListView whatever control you used but the column is dragable means the order of the column can be change by drag and drop.Along with that i want to give option to the client that add more column if he check mark some column then that column should be added client side.So i am looking for some dll in ASP.NEt or Jquery for <table> Operation or javascript anything help me out
I want to know what "<% =QDAB.Constants.SiteURL %>" means in the following line of code in my aspx page. I did google and didn't really find any information on this.
I have a form which inserts data in DB on Submit button click but the problem is when client click the button multiple times its sends multiple create requests means multiple button click events for the same time of same data, which must not be.
I tried to disable the button when client click the Submit button first time but after this it does not call server click event handler or not fire the server click event once it got disabled.
I have a form with a submit button that fires a modal popup window. In this form I have some required field validators, but when I click my button the modal popup is displayed even though the required field are empty. Is there some way to get around this, so that the modal popup isn't displayed if some fields are empty?
I tried to display the modal popup from my code behind by clicking an invisible button that the modal popup had as TargetControlId, but I can't seem to find the method for clicking this button from my code behind.
There is content placeholder in the master page. This is basically placeholder for error display. There are 4 different types of placeholders for different types of error. In error property of each page, the content placeholder is displayed. When error occurs in each page the error property is set and the placeholder is displayed on the page. This holds good for the page/usercontrol, there are AJAX modal popups in the page where in the error has to be displayed. since the content placeholder cannot be displayed on the modal popup. The project isbased on MVP pattern. If we place divs n the modal popup then it wouldnt be generic. for every modal popup there has to be different divs which is not feasible.
The intent is that when the LinkButton is clicked, it disables itself and returns false to prevent the postback (this control is used as a trigger for an animation).
I've got some Javascript within a div that's displayed by a Modal Popup Extender. The Javascript is throwing an error. When I go to 'View Source', it appears that the source for the Modal Popup Extender and the Javascript contained therein isn't there. How can I view the source then? The Modal Popup Extender *is* being rendered.
I am having a LinkButton inside a repeater control and I want to have hover popup when I mouse over it. How can I do it? I have seen couple of examples, but they are using <a href> tag..I want it on LinkButtonn.
I'm not sure if this problem is isolated in MVC2 or if it's isolated with the DataType.EmailAddress, but that's what I'm working on.
Anyway, I noticed that no validation is performed at all on my field marked with [DataType(DataType.EmailAddress)], both on client and server.
Here is the Model:
[Code]....
Here is the View:
[Code]....
Here are the Controller Actions:
[Code]....
Validation for the [Required] attributes are working fine. It's the DataType.EmailAddress that never gets checked at all. My ModelState.IsValid returns true even if I enter "x" as my email address. Haven't tried the other DataTypes, so I dunno if this is just for the email or for all types.
Is it possible to change the CSS class of the validated control if it's not valid without codebehind or just with less code ex. Set automatic CSS class to "invalid" of all textboxes which have a required field validator? I don't like to make a check for each validator (isvalid) I have, manually.
I have used Expression Web to create a website with a standard .ASP form that saves data into an Access database using standard HTML controls. This works fine except there is no validation of the fields. A user can enter anything to get past the form.
I want to use ASP.NET to validate all of the fields in the form and then save to the same Access database. When I rename the webpage from .ASP to .ASPX, I am able to get the validation controls working properly by changing HTML controls to ASP.NET controls.
However, I cannot figure out how to get the form data submitted into the Access database because the code to connect to the database was removed when I inserted the first ASP.NET control.
What am I missing? It seems like a simple task but I haven't been able to figure it out. I have a couple books and they don't answer the question. Can someone guide me in the right direction?
