onkeydown

Android onKeyLongPress when webview exists

由 这一生的挚爱 提交于 2019-12-02 01:08:32
问题 Regarding to that question and that question if you use onKeyDown and onKeyLongPress one need to use event.startTracking(); inside onKeyDown. But I use WebViews. What can I do to join onKeyDown and onKeyPress while not losing WebView's back function ? I need this behaviour: Inside webview, * When user presses back button, webview will go back in history * When user long presses back key, finish() will be called public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent

Android onKeyLongPress when webview exists

由 拈花ヽ惹草 提交于 2019-12-01 21:58:28
Regarding to that question and that question if you use onKeyDown and onKeyLongPress one need to use event.startTracking(); inside onKeyDown. But I use WebViews. What can I do to join onKeyDown and onKeyPress while not losing WebView's back function ? I need this behaviour: Inside webview, * When user presses back button, webview will go back in history * When user long presses back key, finish() will be called public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { if(mWebView.canGoBack()) { mWebView.goBack(); } else { super.onBackPressed(); } return

Keyup not firing when keydown opens an alert

由 ε祈祈猫儿з 提交于 2019-12-01 17:23:20
问题 I have two event handlers, one for keydown and one for keyup. The keydown event handler triggers an alert message, but this prevents the keyup event from firing. You can see a very simple example here: http://jsfiddle.net/boblauer/jaGwT/ When the keydown opens an alert, the keyup is not fired, but when an alert is not opened, the keyup is fired. Here's the code from the jsfiddle: var i = 0; window.addEventListener('keydown', function(e) { if (i++ % 2) alert('down'); console.log('down'); });

Javascript: Keydown Event: “Up” arrow key preventing further arrow-key Keydown events? (answered: keyboard ghosting)

由 时光怂恿深爱的人放手 提交于 2019-12-01 15:50:33
I've found a lot of related questions (here and elsewhere), but haven't found this one specifically. I'm trying to listen for keydown events for the arrow keys (37-40), however when using the arrow keys in a certain order, subsequent arrow do not generate "keydown" events. Example: http://blog.pothoven.net/2008/05/keydown-vs-keypress-in-javascript.html At that page, click in the "type here ->" box. Press and hold right arrow key: table updates to keycode 39 While continuing to hold right arrow key, press and hold up arrow key: table updates to 38 While continuing to hold right and up arrow

How to disable View source and inspect element

由 ╄→гoц情女王★ 提交于 2019-12-01 14:26:26
How do you disable/ view source/ and /inspect element/, ctrl + u ctrl+shift+I f12 menu bar and right click, also ctrl + s ctrl p ctrl+v ctrl+a ctrl+c and drag select page, please answer all parts that's possible, I prefer to do this will JavaScript array keycodes or html no php or other languages.also I want to block ifram use on my site like somesites such as google. As I understand it is not possible to completely disable view source and inspect element, so I want minification of code and rest of my question answered instead. Edit: I solved alot of it myself, I used onkeydown return false to

Issue with javascript onkeydown - event.which give characters in upper case only

由 南楼画角 提交于 2019-12-01 06:59:39
I have written a piece of javascript code to get the key pressed within a text area. I have used the onkeydown event to capture the key pressed and am calling a function when the event is triggered. Within the function i am using event.which to get the key pressed. But this is not giving the correct key pressed. For any character pressed, it gives the Ascii value of the corresponding upper case character ( 65 to 90 only ). It is not giving Ascii values for the lower case characters, ie 97 to 122, even if a lower case character has been typed. Eg - If i type 'a' it gives the Ascii value of 'A'

Selecting an item from AutoComplete suggestion list raises KeyDown-event with ENTER key

由 余生长醉 提交于 2019-12-01 04:31:56
问题 In Winforms I have a textbox with AutoCompleteMode set to SuggestAppend and a AutoCompleteCustomSource set. When the user types some letters the suggestion list is shown. If an item of this list is selected by clicking it with the mouse, the KeyDown-event of the form containing the textbox is raised for the ENTER key. Is there any possibility to NOT raise this event when selecting a suggested item with the mouse? 回答1: The AutoComplete feature has a couple of quirks that were inherited from

How to differentiate capital letters from lower ones in onkeydown event handler method

由 喜欢而已 提交于 2019-12-01 04:10:54
<html> <head> <title>Test</title> <script type="text/javascript"> function showChar(e) { if (e.keyCode != 16) { alert( "keyCode: " + e.keyCode + "\n" + "SHIFT key pressed: " + e.shiftKey + "\n" ); } } </script> </head> <body onkeydown="showChar(event);"> <p>Press any character key, with or without holding down the SHIFT key.<br /></p> </body> </html> How can I differentiate capital A from lowercase a in onkeydown event handler method? Above algorithm fires the same keyCode value. I need to detect the capital letters when they are pressed in onkeydown. Note: The code contains an exception for

How to differentiate capital letters from lower ones in onkeydown event handler method

由 狂风中的少年 提交于 2019-12-01 01:21:26
问题 <html> <head> <title>Test</title> <script type="text/javascript"> function showChar(e) { if (e.keyCode != 16) { alert( "keyCode: " + e.keyCode + "\n" + "SHIFT key pressed: " + e.shiftKey + "\n" ); } } </script> </head> <body onkeydown="showChar(event);"> <p>Press any character key, with or without holding down the SHIFT key.<br /></p> </body> </html> How can I differentiate capital A from lowercase a in onkeydown event handler method? Above algorithm fires the same keyCode value. I need to

Capturing onkeydown in Javascript

由 可紊 提交于 2019-12-01 00:29:49
I have a web front-end to an AS/400 CGI application which allows the use of some of the F1 - F24 keys (depending on the page) as well as page-up, page-down etc - these are passed to the underlying application which handles them appropriately. For instance, on a given page, a user could either press the F3 button or press the F3 key - both of them will set the (hidden) CmdKey variable to have a name of '_K03' and a value of 'F03'. The button handling is simple and has no problems. To handle users pressing an actual F-key on the keyboard, I have had an IE-compatible script for a long time which
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