but an error occurred in the javascript Error Console in Mozilla browser. Error: missing ) after argument list Source File: javascript:NavigateUrl("<%#Eval("TicketID")%>","<%=RedirectURL%20%>");
Line: 1, Column: 22
Source Code: NavigateUrl("<%#Eval("TicketID")%>","<%=RedirectURL %>");
I want to remove the error. but functionality is ok.
But, the value of this string can be upto 80 characters. But, I cannot afford to have the column length to be so high. And, there are limitations so I cannot use Wrap="true" and limit the column width. So, I figured the solution could be to display only about 50 characters in the grid and display the entire string as a tool tip. I managed to do this by using this -
This displays the first 50 characters of the string in the grid column. And, the complete string is displayed as a tool tip when the mouse pointer hovers over the text. But, the problem arises when the string length is less than 50 characters. In this case, an exception is thrown. I tried modifying this piece of code to allow conditional display by checking for the string length. But, I could not get this to work. Is there a way to fix this problem? Can we call a javascript function within Eval() ?
I encouter some postback issue when using GetPostBackEventReference. Here is the Scenario:I have a javascript modal popup dialog and got a button in this modal dialog which used to select things (this is NOT an asp:button control)
When this javascript dialog HTML button is clicked, it will call the MS AJAX web service call by the javascript: eval() method. And this MS AJAX web service call is dynamically generated. So the code is like this:
var serviceCall = svcCall + "(" + parameters + ")"; //dynamically generate the MS AJAX web service call here eval(serviceCall);
//use eval to trigger the MS AJAX web service call
As you may all know, after complete the MS AJAX web service, you can define a callback function to handle the completion:
function OnComplete(result, userContext, methodName) {
//force to call postback manually eval($(userContext[0]).val()); [code]...
As you can see, this is how I bound the asp:button (i.e. btnSelectUser) 's Click Event to the asp:hiddenfield using the GetPostBackEventReference, and set the registerForEventValidation argument to false. I have also tried to use different ValidationGroup and set the CausesValidation to false.In summarize, I bound the asp:button's Click PostBackEventReference(i.e. __doPostback(....)) to the asp:hidden field's Value attribute, and using javascript eval() to eval this hidden field's value in order to manually trigger postback.
p.s. the btnSelectUser is an asp:button control and used to call out the javascript modal dialog.
Ok, here is the Problem:In the same page, there is some asp:validator, e.g. and , and of coz, when the page run into error, this validator and callout will display to the user. e.g. When the user didn't fill in anything and submit the form, the ValidatorCalloutExtender will display a ballon and tell the user. Imagine one of this ballon/validatorCalloutExtender come out and on top of your screen at the moment.
Then you click the btnSelectUser (asp:button) to show the javascript modal dialog, and in the dialog, you Add some users, and once you hit the SELECT button inside this modal dialog, a MS AJAX web service is trigger as mentioned above, and once this web service is complete, it eval() the asp:hidden field's value (i.e. __doPostback(...))......and do the postback manually.
However, because of the validatorCalloutExtender ballon has display, it somehow cannot trigger the postback in this way, but when I close the ballon/validatorCalloutExtender, the manual postback using eval() is just working fine. Even more strange is that, when the ballon is displayed, the first time I click the SELECT button inside this modal dialog it doesn't fire the postback, however, if I do the same thing again (i.e. open up the javascript dialog, and choose some users, then click the SELECT button again). It able to do the manual postback....and I don't understand why the first time doesn't work.
I have a listview control on an .aspx page. Inside this list view i want to check "Type" property which comes from database. here is the example code :
[code]...
As a last resort i tried to user DataBinder.Eval() but i get the exception "Expected class, delegate, enum, interface, or struct". What can i be doing wrong? Writing a function in code-behind isn't an option for me.
What i want is to display the images in the directory. I have done it using a repeater control.Problem is now i want to get the folder name in the Query String.How can i do this.Above is the code that i have tried and it doesn't seems to be working..
Adding a book to the basket and clicking on view basket displays basket fine. When clicking on the top right hand basket link the screen displays the basket as empty even though a book has been added
I have a GridView that I load with a show button that drills into the details. I want to add a button that allows me to navigate back, but I'm not having much luck. I don't want to response.redirect("MyPage.aspx") because I don't want to have to reload the GridView.
but when i click on the link the following error is displyed:-Description:HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.Requested URL: /Article/CreateSo what the problem might be? Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1 Error in '/' Application.
Whats the best way to navigate from one popup to the next?- is it via :
ModalPopup1.Show() and ModalPopup1.hide()
or via the visible property?can you have several modal popups hiding and showing one after the other?- because I am trying to use 3, but not sure if its best to use .vb code behind page or if it can be done via the properties on the front end in visual web developer?
I am working on the Home Page of a new client. The client wants me to show 5 images in his home page, which he does not want to part with.I am using a master page and also a user control in the home page.All this make the home page too heavy(if this is the right word).All are .jpg images.
The master page contains logos and the user control is a table containing hyperlink to navigate to other web pages.
I want to know how to do photo navigation ,i mean photo then next and previous to move from one to another like the one used in facebook i wanna to know how they do this flexible one.
(photo album i means in facebook).
(my photos comes from folders and their directory stored in the database)..
kindly any one tell me how i navigate on different Tab using image button. i am using TAB control(ajax Control) on my web page i have a tab container and in 4 tabs on it and i am trying navigate using image button(next,previous,first,last).
