Check documentation for the latest version of dhtmlxSuite setURL DHTMLX Docs

setURL

sets the path to the server-side script

void setURL(string url);

url

string

path to the server-side script

Example

// on init state
var myFileSelector = new dhtmlXFileSelector({
    url: "server/data.php"
});
 
// using method
myFileSelector.setURL("server/data.php");