I have been trying to use ajax in my asp .net website developed in 3.5 sp1 2008! The problem is I can see tool kit controls in my tool box but i can not use the controls. like i was using the text box watermark effect but when i run the website the text-box does not show effect and there is no option in text box to add extender. there is only remove extender option. I have code:
Is there a way to process images once uploaded to my asp.net site, to put a watermark or some text across the image to copyright the images? I would like to do this server-side if possible.The other option I have discovered here [URL] would be to store the images as they are on the server, but to manipulate the display so it appears the image is watermarked . However, this solution is in PHP. Does anyone know a good PHP to VB.NET translator?! Or does anyone have a good suggested link, idea or code? Or can I add PHP to my ASP.NET site?
I have made a chat application which is working fine but to refresh the text messages which is seen by user 1 and input by user 2 I have used timer.Timer periodically updates messages and ScriptManger1.SetFocus(TextBox1.ClientID) sets the focus but.. when I do so ,user 1 (if) inputting text watches message box being repopulated but at the same time all the text he wrote in yet to send textbox text is washed away!!!So how can we set focus at the end of the textbox text?
How can i get other controls on my webpages (eg. Forms, Gridviews, TextBox, DDL's, etc...) to STOP rendering dynamically generated ID's from the AJAX Control Toolkit?
I have been able to successfully download and implement the AJAX Control Toolkit MENU within my .master page using an XML sitemap data source as well as changing the CSS properties to suit my layout and design. It now renders the page (in Source View) with the more robust HTML UL, LI tags, etc....
However when i add a new Gridview into the Content of a new page (using my master page), the View Source shows the Form ID & GridView ID has been dynamically changed which i'm sure is because of the AJAX Control Toolkit.
wanna use filtered TextBox ajax control in my simple page.I add a textbox in my page. And then i drag first script manager on my page and then drag filtered textBox in my textbox.But when i run my project i had an error like this picture..What is the problem? Where i doing mistake?
I'm using the AutoCompleteExtender control with a textbox. The control functions the way I want it to but I have one issue with it. When the page first loads I type something in the textbox and I get a list of suggestions from my database. When the list is quite big the vertical scroll bar appears on the right side of the browser window and the textbox is repositioned to the center of the page (I want the textbox to be centrally positioned and I'm using <center> tags). Unfortunately the AutoCompleteExtender list doesn't reposition and is misaligned. The same thing happens when the browser window is resized.
I've played around with CSS and OnClientShown and haven't managed to fix this. I'm currently using IE8.
need to add textbox in gridview and write code in textchange event in asp.net..i show the data in gridview if i click the button i show the textboxes but i need to write the code in that textchange event in that
I have one dropdownlist and textbox which is databinded and will display retrieved data on a listbox, i wanted to clear the textbox and dropdownlist using a button after displaying data on the listbox.
I have a text box placed inside a gridview(template) . I need to update its value by a dropdown list event (Selected Item Changed event) placed in the same gridVew. But The problem is that , I need to update the text box of the same row the dropdown list (whose textChange Event haas been fired)