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2014/10/16 ¤W¤È 12:03:01
jquery Programming Glossary: document.getelementbyidhttp://stackoverflow.com/questions/1051782/jquery-this-vs-this
How may I sort a list alphabetically using jQuery? http://stackoverflow.com/questions/1134976/how-may-i-sort-a-list-alphabetically-using-jquery sortUnorderedList ul sortDescending if typeof ul string ul document.getElementById ul Idiot proof remove if you want if ul alert The UL object..
Get Class List for Element with jQuery http://stackoverflow.com/questions/1227286/get-class-list-for-element-with-jquery jquery html share improve this question You can use document.getElementById 'divId' .className.split s to get you an array of class names... you can iterate and find the one you want. var classList document.getElementById 'divId' .className.split s for var i 0 i classList.length i..
http://stackoverflow.com/questions/12627443/jquery-click-vs-onclick can call addEventListener for the same target. var myEl document.getElementById 'myelement' myEl.addEventListener 'click' function alert 'Hello..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element not find the element What are the possible reasons for document.getElementById #id or any other DOM method jQuery selector not finding the.. method by which an element is retrieved by its id under document.getElementById 'elementID' in the first the # character is essential in the.. fail. Consider the following example script var element document.getElementById 'my_element' script div id my_element div The div appears after..
Get all Attributes from a HTML element with Javascript/jQuery http://stackoverflow.com/questions/2048720/get-all-attributes-from-a-html-element-with-javascript-jquery use the attributes node list on the element itself var el document.getElementById someId var arr for var i 0 attrs el.attributes l attrs.length..
Download File Using Javascript/jQuery http://stackoverflow.com/questions/3749231/download-file-using-javascript-jquery url var hiddenIFrameID 'hiddenDownloader' iframe document.getElementById hiddenIFrameID if iframe null iframe document.createElement..
how to resolve the C:\fakepath? http://stackoverflow.com/questions/4851595/how-to-resolve-the-c-fakepath the full path of the file. function theimage var filename document.getElementById 'file id' .value document.getElementById 'file path' .value.. var filename document.getElementById 'file id' .value document.getElementById 'file path' .value filename alert filename This is the javascript..
jQuery Set Cursor Position in Text Area http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area
http://stackoverflow.com/questions/5874652/prop-vs-attr flawlessly in every major scriptable browser since 1995 if document.getElementById cb .checked ... The property also makes checking or unchecking.. also makes checking or unchecking the checkbox trivial document.getElementById cb .checked false In jQuery 1.6 this unambiguously becomes #cb..
How to get image size (height & width) using JavaScript? http://stackoverflow.com/questions/623172/how-to-get-image-size-height-width-using-javascript get the actual dimensions of the visible image. var img document.getElementById 'imageid' or however you get a handle to the IMG var width img.clientWidth..
How to select PrimeFaces UI or JSF components using jQuery? http://stackoverflow.com/questions/7927716/how-to-select-primefaces-ui-or-jsf-components-using-jquery '#foo bar' or var element2 ' id foo bar ' or var element3 document.getElementById 'foo bar' As an alternative you can also just use a class name..
How to make an ajax call without jquery? http://stackoverflow.com/questions/8567114/how-to-make-an-ajax-call-without-jquery function if xmlhttp.readyState 4 xmlhttp.status 200 document.getElementById myDiv .innerHTML xmlhttp.responseText xmlhttp.open GET ajax_info.txt..
JQuery: Selecting Text in an Element (akin to highlighting with your mouse) http://stackoverflow.com/questions/985272/jquery-selecting-text-in-an-element-akin-to-highlighting-with-your-mouse regardless of browser function SelectText element var text document.getElementById element if .browser.msie var range document.body.createTextRange..
http://stackoverflow.com/questions/1051782/jquery-this-vs-this
How may I sort a list alphabetically using jQuery? http://stackoverflow.com/questions/1134976/how-may-i-sort-a-list-alphabetically-using-jquery question You do not need jQuery to do this... function sortUnorderedList ul sortDescending if typeof ul string ul document.getElementById ul Idiot proof remove if you want if ul alert The UL object is null return Get the list items and setup an array for sorting..
Get Class List for Element with jQuery http://stackoverflow.com/questions/1227286/get-class-list-for-element-with-jquery name may not necessarily be known at the time. javascript jquery html share improve this question You can use document.getElementById 'divId' .className.split s to get you an array of class names. Then you can iterate and find the one you want. var classList.. .className.split s to get you an array of class names. Then you can iterate and find the one you want. var classList document.getElementById 'divId' .className.split s for var i 0 i classList.length i if classList i 'someClass' do something jQuery does not really..
http://stackoverflow.com/questions/12627443/jquery-click-vs-onclick to register more than one event listener for the target you can call addEventListener for the same target. var myEl document.getElementById 'myelement' myEl.addEventListener 'click' function alert 'Hello world' false myEl.addEventListener 'click' function alert..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element does jQuery or a DOM method such as `getElementById` not find the element What are the possible reasons for document.getElementById #id or any other DOM method jQuery selector not finding the elements javascript jquery dom getelementbyid share improve.. example document.querySelector '#elementID' as opposed to the method by which an element is retrieved by its id under document.getElementById 'elementID' in the first the # character is essential in the second it would lead to the element not being retrieved. The.. which occurs before that DOM element appears in the HTML will fail. Consider the following example script var element document.getElementById 'my_element' script div id my_element div The div appears after the script . At the moment the script is executed the element..
Get all Attributes from a HTML element with Javascript/jQuery http://stackoverflow.com/questions/2048720/get-all-attributes-from-a-html-element-with-javascript-jquery If you just want the DOM attributes it's probably simpler to use the attributes node list on the element itself var el document.getElementById someId var arr for var i 0 attrs el.attributes l attrs.length i l i arr.push attrs.item i .nodeName Note that this fills..
Download File Using Javascript/jQuery http://stackoverflow.com/questions/3749231/download-file-using-javascript-jquery question Use this function var downloadURL function downloadURL url var hiddenIFrameID 'hiddenDownloader' iframe document.getElementById hiddenIFrameID if iframe null iframe document.createElement 'iframe' iframe.id hiddenIFrameID iframe.style.display 'none'..
how to resolve the C:\fakepath? http://stackoverflow.com/questions/4851595/how-to-resolve-the-c-fakepath id file path This is the text field where I have to show the full path of the file. function theimage var filename document.getElementById 'file id' .value document.getElementById 'file path' .value filename alert filename This is the javascript which solve my.. I have to show the full path of the file. function theimage var filename document.getElementById 'file id' .value document.getElementById 'file path' .value filename alert filename This is the javascript which solve my problem. But in the alert value gives me..
jQuery Set Cursor Position in Text Area http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area
http://stackoverflow.com/questions/5874652/prop-vs-attr the checked Boolean property which has existed and worked flawlessly in every major scriptable browser since 1995 if document.getElementById cb .checked ... The property also makes checking or unchecking the checkbox trivial document.getElementById cb .checked.. 1995 if document.getElementById cb .checked ... The property also makes checking or unchecking the checkbox trivial document.getElementById cb .checked false In jQuery 1.6 this unambiguously becomes #cb .prop checked false The idea of using the checked attribute..
How to get image size (height & width) using JavaScript? http://stackoverflow.com/questions/623172/how-to-get-image-size-height-width-using-javascript margin and border . So in the case of an IMG element this will get the actual dimensions of the visible image. var img document.getElementById 'imageid' or however you get a handle to the IMG var width img.clientWidth var height img.clientHeight share improve this..
How to select PrimeFaces UI or JSF components using jQuery? http://stackoverflow.com/questions/7927716/how-to-select-primefaces-ui-or-jsf-components-using-jquery selector or just use the old getElementById var element1 '#foo bar' or var element2 ' id foo bar ' or var element3 document.getElementById 'foo bar' As an alternative you can also just use a class name p selectManyCheckbox styleClass someClassName which ends..
How to make an ajax call without jquery? http://stackoverflow.com/questions/8567114/how-to-make-an-ajax-call-without-jquery new ActiveXObject Microsoft.XMLHTTP xmlhttp.onreadystatechange function if xmlhttp.readyState 4 xmlhttp.status 200 document.getElementById myDiv .innerHTML xmlhttp.responseText xmlhttp.open GET ajax_info.txt true xmlhttp.send script With jQuery .ajax url test.html..
JQuery: Selecting Text in an Element (akin to highlighting with your mouse) http://stackoverflow.com/questions/985272/jquery-selecting-text-in-an-element-akin-to-highlighting-with-your-mouse totally awesome function to select the text in any element regardless of browser function SelectText element var text document.getElementById element if .browser.msie var range document.body.createTextRange range.moveToElementText text range.select else if .browser.mozilla..
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