Trying to use JavaScript's POST method to send data to a WebMethod, part of a custom WebService. Received error as in title: @This virtual context context url is not valid.@Code I am using to call ...

I am using a controller to add a new custom table item via an ajax call. The custom table does get updated but I have to do a full page refresh to get the info to show. What am I missing. I'm ca...

I have a Universal Viewer web part that displays a hierarchical transformation from a SQL query. A second web part is a dropdown repeater. When the dropdown changes value, I want to pass that to th...

I'm trying to use smart search on a page, but I don't want the page to refresh when the search happens. I turned on the ajax panels but it doesn't seem to make a difference. This is in an older v...

Hi there,I have a peculiar problem. I am making an Ajax call to URL to access SOAP response and provide source for my autocomplete. Part of the AJAX call requires me to provide url to access the co...

I cloned Online-Form to my custom web part, and created a custom widget. I tried to set UseUpdatePanel property for web part, but there are no effect

Hello Kentico Team,I have a complex Web Form that involves numerous @hidden fields@ that are revealed or hidden based on a users answers to certain questions.An issue that I am running into is that...

I am building a custom webpush notificaiton. I am getting the token that the service worker creates then using ajax to push it to my back end. My issue is the the response is always 500 and it ne...

Hi, I have a question about setting up Use update panel in transformation. I am creating webpart that shows form inside and I want to enable ajax for the form. Tried to use UseUpdatePanel=@true@ bu...

I have custom form control using AjaxFileUpload, but when i try so upload it show an 500 Server Errorhttp://prntscr.com/krjvu8Event log http://prntscr.com/krjzdwI added in my web.config already@ad...