keypress

I'm currently developing a live search for my website and I want to decrease some unnecessary request with some simple jQuery (of course I have a back-end-flood-control). I've got a keydown-event-listener for my search-field. This listener currenty only fires the ajax command for the php search-function if val().length is >= 3. But now I want an additional condition. So when the length is >= 3, I want to wait for about 0.5s or so if the user is performing another keypress. If he does, the function should not be called and I want the listener to wait another 0.5s and wait again for more user

I am trying to make a console like application, so I am catching all the keypress on the window and do related stuff with them(not important). Problem is at backspace. I have the following code: $(window).bind("keypress",function(e){ var code = e.keyCode || e.which; if ( code == 8) { a = $("#console").html(); $("#console").html(a.substring(0,a.length-1)); currentCommand = currentCommand.substring(0,currentCommand.length-1); e.preventDefault(); } However, in Firefox, contents of the #console is deleted but Chrome does not execute the code above. I need a cross-browser compatible solution. What

Trying to do some jQuery validation (without the plugin - please no answers like "Just use the validate-js plugin"). I'm wiring up a client-side event handler keypress for each "required field" on doc ready: $(document).ready(function() { $('#myform input.required').each(function() { $(this).keypress(onRequiredFieldKeyPress); }); }); Which correctly fires this event on each keypress: function onRequiredFieldKeyPress() { if ($(this).val().trim() == '') { $(this).next('em').html('*').show(); // show req field indicator } else { $(this).next('em').html('*').hide(); // hide req field indicator } }

Following problem: With my code I enter fullscreen mode by clicking on an image in a list. I moved my next-button and my prev-button to the edge of the screen via jQuery. But after leaving fullscreen mode I want them back in their original position. But how can I detect if the fullscreen mode has been cancelled? Here is my code: HTML: <div id="slider-control-left"><span id="slider-prev"></span></div> <div id="slider"> <ul class="bxslider"> <li><img ... /></li> ... <li><img ... /></li> </ul> </div><!-- end slider--> javascript: $(document).ready(function () { $('.bxslider li img').click

I got the following code to simulate volumemute keypress: [DllImport("coredll.dll", SetLastError = true)] static extern void keybd_event(byte bVk, byte bScan, int dwFlags, int dwExtraInfo); byte VK_VOLUME_MUTE = 0xAD; const int KEYEVENTF_KEYUP = 0x2; const int KEYEVENTF_KEYDOWN = 0x0; private void button1_Click(object sender, EventArgs e) { keybd_event(VK_VOLUME_MUTE, 0, KEYEVENTF_KEYDOWN, 0); keybd_event(VK_VOLUME_MUTE, 0, KEYEVENTF_KEYUP, 0); } This code doesnt work. I know there's another way to mute/unmute sound by SendMessageW, but I dont want to use SendMessageW because I use KeyState to

Long story short, I want to enable users to hit enter on an input element and certain method in my viewmodel be called. Here is my html input: <input id="searchBox" class="input-xxlarge" type="text" data-bind="value: searchText, valueUpdate: 'afterkeydown', event: { keypress: $parent.searchKeyboardCmd}"> and here is my method in vm: searchKeyboardCmd = function (data, event) { if (event.keyCode == 13) searchCmd(); }; everything works fine and searchCmd is called when I hit enter on input, but the problem is that I can type nothing in input, i.e. everything I type into input is ignored. Thank