reload

I read here , but if the xml file changes the jtree does not reload /refreshes how to create a function for refresh / reload Jtree I try to write code : refreshAction = new AbstractAction("Refresh", IconFactory.getIcon("delete", IconFactory.IconSize.SIZE_16X16)) { public void actionPerformed(ActionEvent e) { XMLTree xmlClass = null; ((DefaultTreeModel) xmlClass.getModel()).reload(); System.out.println("Refresh"); }}; but i got the error : java.lang.NullPointerException I added a new Action to popup in getJPopupForExplorerTree() . You'll probably want to re-factor xmlFile out of the XMLTree

I have a div that is generated html via Expression Engine. I'm using ajax submit: $('#login-form').ajaxForm({ // success identifies the function to invoke when the server response // has been received; here we apply a fade-in effect to the new content success: function() { $("#panel").RELOAD!!();//Just refresh this div! } }); I just want the #panel div to reload/refresh. I assume you looking for something like that: $('#login-form').ajaxForm({ success: function( data) { $("#panel").html( data);//Will insert new content inside div element. } }); FIX: $('#login-form').ajaxForm({ target: '#panel'

Is it possible to refresh a page from another page using Javascript or JQuery without opening the same page in a new tab. JS: var newtab = window.open('http://localhost:8081/app/home'); newtab.document.location.reload(true); I tried the above, but here, it will open a new tab, with the same page, which is already opened in the browser. Please suggest a method. Nayana_Das I got the idea from a previous Question , here they used window Object Reference to reload the popup window, but for me it wont work, because, the parent window and child window runs in 2 different ports. So using the same

I have some problems with redirecting/reloading after a successful ajax call. Here is the situation: I have item for deletion saved in an array. When I click on a button it calls for PHP file via ajax, and after success I need to reload the page. But I have some problem doing this. I searched the internet and couldn't find a working solution. I have PHP file which goes through the array deleting item by item from the database. foreach($arrayVals as $key=>$val) { //bla bla } Also, I have jQuery part: $("#button").live("click",function(){ $.ajax({ url, data, type... not important success:

I need to force the browser to reload the previous page from the server when the user presses the back button. I've added the following to my response headers: Cache-Control: no-cache, must-revalidate Expires: -1 This seems to work for most browsers but not for Google Chrome that insists on returning the cached results. So does anyone know how I force the browser to get the page from the server when the user presses the back button? Thank you. as per this bug report in chromium repo, users find that using no-store instead of no-cache will fix it in chrome. This is not proper, but perhaps you

I have a controller, with a route like this: #/articles/1234 I want to change the route without completely reloading the controller, so I can keep the position of other stuff in the controller constant (lists that scroll) I can think of a few ways to do this, but they're all pretty ugly. Is there a best practice for doing something like this? I tried experimenting with reloadOnSearch: false, but it doesn't seem to change anything. Jens X Augustsson Had the very same challange, Found a hack in another StackOverflow response that did the trick Fairly clean solution - all I did was to add these