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2014/10/16 ¤W¤È 12:03:16
jquery Programming Glossary: evt.whichhttp://stackoverflow.com/questions/1444477/keycode-and-charcode handler function evt evt evt window.event var charCode evt.which evt.keyCode var charStr String.fromCharCode charCode alert charStr..
http://stackoverflow.com/questions/2500620/is-it-possible-to-block-a-certain-character-or-group-of-characters-from-entering . #myTextBoxID .bind keypress function evt var charCode evt.which evt.which window.event.keyCode if charCode 13 return true .. .bind keypress function evt var charCode evt.which evt.which window.event.keyCode if charCode 13 return true else var..
jQuery key code for command key http://stackoverflow.com/questions/3834175/jquery-key-code-for-command-key the value with the var code evt.keyCode evt.keyCode evt.which I would love to not use a plugin if possible just because I..
Can I conditionally change the character entered into an input on keypress? http://stackoverflow.com/questions/3923089/can-i-conditionally-change-the-character-entered-into-an-input-on-keypress keys excluding enter and space var charCode typeof evt.which number evt.which evt.keyCode if charCode charCode 32 var keyChar.. enter and space var charCode typeof evt.which number evt.which evt.keyCode if charCode charCode 32 var keyChar String.fromCharCode..
How to detect if the pressed key will produce a character inside an <input> text-box? http://stackoverflow.com/questions/4179708/how-to-detect-if-the-pressed-key-will-produce-a-character-inside-an-input-text to be pasted. function isCharacterKeyPress evt if typeof evt.which undefined This is IE which only fires keypress events for printable.. events for printable keys return true else if typeof evt.which number evt.which 0 In other browsers except old versions of.. printable keys return true else if typeof evt.which number evt.which 0 In other browsers except old versions of WebKit evt.which..
how to implement uppercase conversion in jqgrid http://stackoverflow.com/questions/8026535/how-to-implement-uppercase-conversion-in-jqgrid IE var evt arguments 0 event var char String.fromCharCode evt.which evt.keyCode Is it a lowercase character if a z .test char convert.. if a z .test char convert to uppercase version if evt.which evt.which char.toUpperCase .charCodeAt 0 else evt.keyCode.. a z .test char convert to uppercase version if evt.which evt.which char.toUpperCase .charCodeAt 0 else evt.keyCode char.toUpperCase..
http://stackoverflow.com/questions/1444477/keycode-and-charcode also store it in charCode and or keyCode . An example keypress handler function evt evt evt window.event var charCode evt.which evt.keyCode var charStr String.fromCharCode charCode alert charStr If you're interested in detecting a non printable key..
http://stackoverflow.com/questions/2500620/is-it-possible-to-block-a-certain-character-or-group-of-characters-from-entering only alpha characters in a text box with the ID myTextBoxID . #myTextBoxID .bind keypress function evt var charCode evt.which evt.which window.event.keyCode if charCode 13 return true else var keyChar String.fromCharCode charCode var re a zA.. characters in a text box with the ID myTextBoxID . #myTextBoxID .bind keypress function evt var charCode evt.which evt.which window.event.keyCode if charCode 13 return true else var keyChar String.fromCharCode charCode var re a zA Z return..
jQuery key code for command key http://stackoverflow.com/questions/3834175/jquery-key-code-for-command-key so that I can get 1 key code across all browsers Note I am getting the value with the var code evt.keyCode evt.keyCode evt.which I would love to not use a plugin if possible just because I only need to know about the command ctrl windows system key..
Can I conditionally change the character entered into an input on keypress? http://stackoverflow.com/questions/3923089/can-i-conditionally-change-the-character-entered-into-an-input-on-keypress val this.value evt evt window.event Ensure we only handle printable keys excluding enter and space var charCode typeof evt.which number evt.which evt.keyCode if charCode charCode 32 var keyChar String.fromCharCode charCode Transform typed character.. evt window.event Ensure we only handle printable keys excluding enter and space var charCode typeof evt.which number evt.which evt.keyCode if charCode charCode 32 var keyChar String.fromCharCode charCode Transform typed character var mappedChar transformTypedChar..
How to detect if the pressed key will produce a character inside an <input> text-box? http://stackoverflow.com/questions/4179708/how-to-detect-if-the-pressed-key-will-produce-a-character-inside-an-input-text impossible in JavaScript to access the content that's about to be pasted. function isCharacterKeyPress evt if typeof evt.which undefined This is IE which only fires keypress events for printable keys return true else if typeof evt.which number evt.which.. typeof evt.which undefined This is IE which only fires keypress events for printable keys return true else if typeof evt.which number evt.which 0 In other browsers except old versions of WebKit evt.which is only greater than zero if the keypress is.. undefined This is IE which only fires keypress events for printable keys return true else if typeof evt.which number evt.which 0 In other browsers except old versions of WebKit evt.which is only greater than zero if the keypress is a printable key...
how to implement uppercase conversion in jqgrid http://stackoverflow.com/questions/8026535/how-to-implement-uppercase-conversion-in-jqgrid function ToUpper So that things work both on FF and IE var evt arguments 0 event var char String.fromCharCode evt.which evt.keyCode Is it a lowercase character if a z .test char convert to uppercase version if evt.which evt.which char.toUpperCase.. evt.which evt.keyCode Is it a lowercase character if a z .test char convert to uppercase version if evt.which evt.which char.toUpperCase .charCodeAt 0 else evt.keyCode char.toUpperCase .charCodeAt 0 return true Used like so.. evt.which evt.keyCode Is it a lowercase character if a z .test char convert to uppercase version if evt.which evt.which char.toUpperCase .charCodeAt 0 else evt.keyCode char.toUpperCase .charCodeAt 0 return true Used like so asp TextBox..
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