If I have an event that happens 15 times a second (numbered 1 - 15), but I only want to process it 3 times I can choose [1], [6] and [11],. It's important that the events I process are as evenly spaced as possible and take into account wrap-around, i.e. the events are continuous 13, 14, 15, 1, 2, 3 etc. If I want 4 items the best I can...
I have an user control. I add dynamicly control to this control on its Page Init. This user control's parent Page's every postback, its page init works fine. After I added an different user control to Page. In Second User control, user select photos and uploads them with asyncfileupload control(AJAX). And I save all of them with a butto...
I am trying to attach a server-side event to lookup the city/state for the user-entered zipcode in a field like the one below. <asp:TextBox ID="TextZipcode" runat="server" CssClass="inputtext" Columns="10" MaxLength="10"></asp:TextBox> Since there is no lost focus event to capture, has anyone had any luck getting this to work? ...
I have an MVVM application I am developing that is to the point where I'm ready to start putting together a user interface (my client code is largely functional) I'm now running into the issue that I'm trying to get my application data to where I need it so that it can be consumed by the view model and then bound to the view. Unfortu...
A Page.PreRender event is guaranteed to be fired after Page.Load event is fired. But is it guaranteed to be fired after Load event handler returned? A more general question is if event lifecycle of ASP.Net page guarantees that each event is fired only after previous has returned or events can be fired while previous is still executing? ...
The TabHost widget has a setOnTabChangedListener() method to run code when the tab changes, but I need to run code before the tab changes, in order to validate the data entered. Is this possible? I was thinking about using a click listener but it seems like it would be fiddly to get it to detect clicks on items, and I'm still not sure ho...
In a Windows Form, I have a search box that fires an event to search a remote database and display some results. The query is pretty fast, usually just a fraction of a second, but in case the delay is noticeable there is a progress bar and label in the form's status bar. When the user clicks "Search" the status label should appear and th...
Hello I'm building an application with distributed parts. Meaning, while one part (writer) maybe inserting, updating information to a database, the other part (reader) is reading off and acting on that information. Now, i wish to trigger an action event in the reader and reload information from the DB whenever i insert something from t...
Hi all, In my iPhone app, I have this button, that opens a webcal:// URL in a UIWebView as follows: #define kHostName @"webcal://www.markthisdate.com/kalender/World_Cup_Football_2010_Match_Schedule_10251.ics" - (IBAction)putInCalendar:(id)sender{ NSURL *url = NULL; url = [[NSURL alloc] initWithString:kHostName]; NS...
Let's assume I have Component (say Graph like Yahoo Finance) rendered on the page. Component view template contains bunch of a_hrefs which I wanto to switch period in graph. I created Event and Event handler in Component. I have two questions: How to raise event on Graph Component via those a_hrefs (should they be part of Graph?)? How ...
I've read a few other questions that seem similar but I'm still very confused, and none of the answers seem to be working for me so I decided to ask another question. Please bear with me, I'm not very well versed on threading and what not. The application I am making is a 3rd party add-in for Revit Structure. The way they work is I hae ...
What advantages has event-based PHP frameworks? Is this way of programming more effectively compared to imperative programming? What experiences do you have with there frameworks? http://phpwork.org/ http://www.pradosoft.com/ ...
The datagridview rowsremoved event gets called every time the data gets loaded. It also makes sense to a certain extent that every time the data loads, the existing rows are removed. so technically the event should get called. But how do i differenciate that from the actual delete button getting pressed. I don't think the key events sho...
I am writing a Java program that interacts with Microsoft Outlook using the Jacob library (bridges COM and Java). This program creates a new MailItem, displaying its Inspector window to the user. I wish to subscribe to the inspector's Close event to know when the user is finished editing their mail item. To subscribe to the event, I fol...
I have a flex tree that worked perfectly fine when we set the defaultLeafIcon={null} and the folderClosedIcon and folderOpenIcon to {null}. We decided to put the icons back in and took out the nulls. Now they show up fine, but if you click on the icon instead of the label or the rest of the row, it seems to change the selected item, show...
Hi, I have a Canvas (lets call it the Drop Box) which users can drag and drop external files onto. Next to this I have a ViewStack, of which one of the layers is a Canvas with a TileList. I have successfully managed to code it so that the items dropped onto the Drop Box appear in the TileList. I simply capture the darg drop event (let...
I would like to access the SwatchPanel that is spawned on a ColorPicker open event. I need to move and resize the SwatchPanel in certain situations. It appears that the dropdown variable which contains a reference to the SwatchPanel from the Color Picker is private. I am at a little loss as to how I would now find a reference that I ca...
Consider a user group: Canadians, I want to show them only events with either Canadian category or Canadian location. Is this possible? ...
This question is only related to the first parameter in any event handler, that is 'object'. I am just curious to understand the best practice that should be adopted while raising an event. The case is simple when the event is originated from my object itself, in that case i can simply call... RaiseSomeEvent(this, someArgs). What shou...
Consider the following example: function async_callback(array1, array2, array3) { // All arrays are equal length for(var i = 0; i < array1.length; i++) { var myElement = new Element('div', { 'id': 'dvMy' + i, 'events': { 'click': function() { SomeFunction(array1[i], array2[i], array3[i] } }}); $(document).appendChild(myElem...