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2014/10/16 ¤W¤È 12:10:20
jquery Programming Glossary: window.eventhttp://stackoverflow.com/questions/1444477/keycode-and-charcode keyCode . An example keypress handler function evt evt evt window.event var charCode evt.which evt.keyCode var charStr String.fromCharCode.. events have the same properties. function evt evt evt window.event var keyCode evt.keyCode Check for left arrow key if keyCode..
Jquery datepicker popup not closing on select date in IE8 http://stackoverflow.com/questions/1704398/jquery-datepicker-popup-not-closing-on-select-date-in-ie8 from function ValidatorOnChange event if event event window.event Page_InvalidControlToBeFocused null var targetedControl if typeof..
Prevent onclick action with jQuery http://stackoverflow.com/questions/1756425/prevent-onclick-action-with-jquery HERE return false this .data 'onclick' .call this event window.event script body html Demo here. The approach there is to override..
Setting onbeforeunload on body element in Chrome and IE using jQuery http://stackoverflow.com/questions/1802930/setting-onbeforeunload-on-body-element-in-chrome-and-ie-using-jquery performing it. if body .attr 'onbeforeunload' null if window.event IE and Chrome use this body .attr 'onbeforeunload' 'CatchLeavePage..
How to do a horizontal scroll on mouse wheel scroll? http://stackoverflow.com/questions/2346958/how-to-do-a-horizontal-scroll-on-mouse-wheel-scroll code below. var mouseWheelEvt function e var event e window.event if document.body.doScroll document.body.doScroll event.wheelDelta..
What are the typical reasons Javascript developed on Firefox fails on IE? [closed] http://stackoverflow.com/questions/2599020/what-are-the-typical-reasons-javascript-developed-on-firefox-fails-on-ie var mousepos 0 0 document.onmousemove function evt evt evt window.event if typeof evt.pageX 'undefined' Firefox support mousepos evt.pageX.. aren't passed to functions in IE and are accessible as window.event . One common way of getting the event is to use e.g. elm.onmouseover.. event is to use e.g. elm.onmouseover function evt evt evt window.event which defaults to window.event if evt is undefined. Key event..
How can I override the OnBeforeUnload dialog and replace it with my own? http://stackoverflow.com/questions/276660/how-can-i-override-the-onbeforeunload-dialog-and-replace-it-with-my-own When a string is assigned to the returnValue property of window.event a dialog box appears that gives users the option to stay on.. is called it will take the return value of the handler as window.event.returnValue . It will then parse the return value as a string..
event is not defined in FireFox, but ok in Chrome and IE http://stackoverflow.com/questions/2974601/event-is-not-defined-in-firefox-but-ok-in-chrome-and-ie this question In IE and Chrome event is resolving to window.event . Firefox doesn't have this property and instead provides an..
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 .onkeypress function evt var val this.value evt evt window.event Ensure we only handle printable keys excluding enter and space..
How to disable scrolling temporarily? http://stackoverflow.com/questions/4770025/how-to-disable-scrolling-temporarily home 36 var keys 37 38 39 40 function preventDefault e e e window.event if e.preventDefault e.preventDefault e.returnValue false function..
Jquery pass click through element http://stackoverflow.com/questions/5398787/jquery-pass-click-through-element and show instead of css '#finger' .click function e evt e window.event make finger disappear '#finger' .hide 0 get element at point..
Limiting number of lines in textarea http://stackoverflow.com/questions/556767/limiting-number-of-lines-in-textarea var keynum lines 1 function limitLines obj e IE if window.event keynum e.keyCode Netscape Firefox Opera else if e.which keynum..
http://stackoverflow.com/questions/5849370/get-the-event-object-in-an-event-handling-function-without-pass-the-event-object is it still possible to obtain this object I tried window.event or window.event but both are undefined . Any idea javascript.. possible to obtain this object I tried window.event or window.event but both are undefined . Any idea javascript jquery events.. reliably. IE and some other browsers make it available as window.event not window.event but many browsers don't. You're better off..
How do I verify age using jQuery? http://stackoverflow.com/questions/8136036/how-do-i-verify-age-using-jquery Handle auto tabbing function _AVFormAutoTab e var srcElem window.event e.srcElement e.target var day #mc_avday .val var month #mc_avmonth..
How to Disable Copy Paste (Browser) http://stackoverflow.com/questions/9958478/how-to-disable-copy-paste-browser function return false function interceptKeys evt evt evt window.event IE support var c evt.keyCode var ctrlDown evt.ctrlKey evt.metaKey..
http://stackoverflow.com/questions/1444477/keycode-and-charcode Some but not all browsers 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..
Jquery datepicker popup not closing on select date in IE8 http://stackoverflow.com/questions/1704398/jquery-datepicker-popup-not-closing-on-select-date-in-ie8 WebResource.axd Here's the code where the error is being thrown from function ValidatorOnChange event if event event window.event Page_InvalidControlToBeFocused null var targetedControl if typeof event.srcElement undefined event.srcElement null targetedControl..
Prevent onclick action with jQuery http://stackoverflow.com/questions/1756425/prevent-onclick-action-with-jquery this.onclick function event if this .attr 'disabled' HERE return false this .data 'onclick' .call this event window.event script body html Demo here. The approach there is to override the inline click handler onclick with preemptive logic to..
Setting onbeforeunload on body element in Chrome and IE using jQuery http://stackoverflow.com/questions/1802930/setting-onbeforeunload-on-body-element-in-chrome-and-ie-using-jquery update the body tag is definitely being executed it just isn't performing it. if body .attr 'onbeforeunload' null if window.event IE and Chrome use this body .attr 'onbeforeunload' 'CatchLeavePage event ' else Firefox uses this body .attr 'onbeforeunload'..
How to do a horizontal scroll on mouse wheel scroll? http://stackoverflow.com/questions/2346958/how-to-do-a-horizontal-scroll-on-mouse-wheel-scroll that Firefox doesn't support onmousewheel as of 3.x updated code below. var mouseWheelEvt function e var event e window.event if document.body.doScroll document.body.doScroll event.wheelDelta 0 left right else if event.wheelDelta event.detail 0 document.body.scrollLeft..
What are the typical reasons Javascript developed on Firefox fails on IE? [closed] http://stackoverflow.com/questions/2599020/what-are-the-typical-reasons-javascript-developed-on-firefox-fails-on-ie so the previous function will need to be incorporated var mousepos 0 0 document.onmousemove function evt evt evt window.event if typeof evt.pageX 'undefined' Firefox support mousepos evt.pageX evt.pageY else IE support var scrollpos getDocScrollPos.. so on Event differences Getting the event variable DOM events aren't passed to functions in IE and are accessible as window.event . One common way of getting the event is to use e.g. elm.onmouseover function evt evt evt window.event which defaults to.. accessible as window.event . One common way of getting the event is to use e.g. elm.onmouseover function evt evt evt window.event which defaults to window.event if evt is undefined. Key event code differences Key event codes vary wildly though if you..
How can I override the OnBeforeUnload dialog and replace it with my own? http://stackoverflow.com/questions/276660/how-can-i-override-the-onbeforeunload-dialog-and-replace-it-with-my-own unsaved changes ' Here's a reference to this from Microsoft When a string is assigned to the returnValue property of window.event a dialog box appears that gives users the option to stay on the current page and retain the string that was assigned to.. or altered. The problem seems to be When onbeforeunload is called it will take the return value of the handler as window.event.returnValue . It will then parse the return value as a string unless it is null . Since false is parsed as a string the..
event is not defined in FireFox, but ok in Chrome and IE http://stackoverflow.com/questions/2974601/event-is-not-defined-in-firefox-but-ok-in-chrome-and-ie .... Why Help javascript jquery events click share improve this question In IE and Chrome event is resolving to window.event . Firefox doesn't have this property and instead provides an event to an event handler function by passing it as a parameter...
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 charStr.toUpperCase charStr document.getElementById your_input_id .onkeypress function evt var 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..
How to disable scrolling temporarily? http://stackoverflow.com/questions/4770025/how-to-disable-scrolling-temporarily right 39 down 40 spacebar 32 pageup 33 pagedown 34 end 35 home 36 var keys 37 38 39 40 function preventDefault e e e window.event if e.preventDefault e.preventDefault e.returnValue false function keydown e for var i keys.length i if e.keyCode keys i..
Jquery pass click through element http://stackoverflow.com/questions/5398787/jquery-pass-click-through-element Moon your code was almost working. You just have to use hide and show instead of css '#finger' .click function e evt e window.event make finger disappear '#finger' .hide 0 get element at point of click starter document.elementFromPoint evt.clientX evt.clientY..
Limiting number of lines in textarea http://stackoverflow.com/questions/556767/limiting-number-of-lines-in-textarea html head title Test title head body script type text javascript var keynum lines 1 function limitLines obj e IE if window.event keynum e.keyCode Netscape Firefox Opera else if e.which keynum e.which if keynum 13 if lines obj.rows return false else..
http://stackoverflow.com/questions/5849370/get-the-event-object-in-an-event-handling-function-without-pass-the-event-object Since the event object evt is not passed from the parameter is it still possible to obtain this object I tried window.event or window.event but both are undefined . Any idea javascript jquery events object share improve this question Since.. event object evt is not passed from the parameter is it still possible to obtain this object I tried window.event or window.event but both are undefined . Any idea javascript jquery events object share improve this question Since the event object.. parameter is it still possible to obtain this object No not reliably. IE and some other browsers make it available as window.event not window.event but many browsers don't. You're better off passing the event object into the function a href # onclick..
How do I verify age using jQuery? http://stackoverflow.com/questions/8136036/how-do-i-verify-age-using-jquery if this .val MM this .val DD this .val YYYY this .val Handle auto tabbing function _AVFormAutoTab e var srcElem window.event e.srcElement e.target var day #mc_avday .val var month #mc_avmonth .val var year #mc_avyear .val if e.keyCode 13 _AVFormSubmit..
How to Disable Copy Paste (Browser) http://stackoverflow.com/questions/9958478/how-to-disable-copy-paste-browser interceptKeys Disable right click events elm.oncontextmenu function return false function interceptKeys evt evt evt window.event IE support var c evt.keyCode var ctrlDown evt.ctrlKey evt.metaKey Mac support Check for Alt Gr http en.wikipedia.org wiki..
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