I'm following an online Win32::Gui tutorial to learn how to add a GUI to my Perl application. So far everything's been good. But I'm having some pesky small problems. So I'm asking for help here again. One problem is, I have to click my mouse in the textfield before I can type. I tried something lie this: $Object->AddTextfield( ...
Hi Guys, Got a jquery question for you... I have a option list and when you select the various options, it highlights the relative accordion index. How do I stop this happening? I would like to leave the user on the option list that they are using to make the selection. This is the line of jquery that makes the selection on the acc...
I don't know if this could be some sort of bug in Chrome or (more than likely) it is me doing something wrong. I am trying to make a textbox background color turn red if what is entered is not a number. I have this html page: <!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <titl...
I'm working on a BlackBerry app, and one of the feature is QR code scanning (will be used in cafes/restaurants). Is there any way to make the camera autofocus the QR code? I did some Googling, and found this: FocusControl That looks like the one I'm looking for. Unfortunately, it's only available since OS 5.0. I wonder how to achieve...
Hi there, I'm trying to set the default focus on an input box when the page loads (example: google). My page is very simple, yet I can't figure out how to do this. This is what I've got so far: <html> <head> <title>Password Protected Page</title> <script type="text/javascript"> function FocusOnInput() { document.getElementById("...
I'm trying to play a song snippet in an Android app which includes a camera preview. But whenever I start a song playing with MediaPlayer mp = MediaPlayer.create(this, R.raw.song1); mp.start(); It always stops after ~.5seconds I have come to the conclusion that it is something about the camera preview that is stopping the musi...
Hi! I have done a small camera app with autofocus in Android. On my nexus one everything works fine but on the htc desire it crashes when i call takePicture() from a Camera object. Here is the stacktrace: 10-02 11:53:58.476: DEBUG/QualcommCameraHardware(19448): takePicture(479) 10-02 11:53:58.476: DEBUG/QualcommCameraHardware(19448): v...
I have a GridView displaying buttons to different screens of my app. When this grid screen, the first cell is selected. Is there a way to programmatically have no cells selected when the screen launches? Or do I have to hide the selector? ...