¡@
2014/10/16 ¤W¤È 12:03:08
jquery Programming Glossary: egWhy does everyone like jQuery more than prototype/script.aculo.us or MooTools or whatever? [closed] http://stackoverflow.com/questions/176324/why-does-everyone-like-jquery-more-than-prototype-script-aculo-us-or-mootools-or with arrays collections of results as a single unit eg '.tab' .hide could hide all elements of class tab I find the.. a little knowledge I can achieve the results I am after eg ' input' .parents ' not first ' .show would show all the parents..
Getting URL hash location, and using it in jQuery http://stackoverflow.com/questions/1822598/getting-url-hash-location-and-using-it-in-jquery page and then be able to apply this in a new function... eg. The URL could be www.example.com index.html#foo And I would.. that this property already contains the # symbol at the beginning. Actually you don't need the first pseudo selector since..
Get computed font size for DOM element in JS http://stackoverflow.com/questions/1955048/get-computed-font-size-for-dom-element-in-js hypens like font size must be accessed as camelCase eg. fontSize on the currentStyle IE object. Checking the existence..
Call js-function using JQuery timer http://stackoverflow.com/questions/2295049/call-js-function-using-jquery-timer timer Is there anyway to implement a timer for JQuery eg. every 10 seconds it needs to call a js function. I tried the..
Jquery JQGrid - How to set alignment of grid header cells? http://stackoverflow.com/questions/3003187/jquery-jqgrid-how-to-set-alignment-of-grid-header-cells Is it possible to align grid column headers in jqgrid eg align left right or center In the jqrid documents http www.trirand.com..
setTimeout / clearTimeout problems http://stackoverflow.com/questions/3015319/settimeout-cleartimeout-problems I try to make a page to go to the startpage after eg. 10sec of inactivity user not clicking anywhere . I use jQuery.. any click stop reset and start the timer. When timer hits eg. 10sec do something. javascript jquery timer settimeout share..
http://stackoverflow.com/questions/3176962/jquery-object-equality want to see if two variables are actually the same object eg var a '#foo' var b a ...then you can check their unique IDs...
Deny ajax file access using htaccess http://stackoverflow.com/questions/3466802/deny-ajax-file-access-using-htaccess place. The Ugly Script Its just accessible in the script eg. php but you said you don't want to include a php file in all..
How do I filter the returned data from jQuery.ajax? http://stackoverflow.com/questions/4245231/how-do-i-filter-the-returned-data-from-jquery-ajax so that I can pass in any string into my own ajax function eg myApp.ajax url 'myPage.html' filterTitle 'title' filterContent..
http://stackoverflow.com/questions/435732/delay-jquery-hover-event approach some interfaces are devoid of a 'hover' state eg. mobile browsers like safari on the iphone. You may be hiding..
Check if element exists in jQuery http://stackoverflow.com/questions/4592493/check-if-element-exists-in-jquery ^ With vanilla JavaScript you don't need the hash # eg document.getElementById 'id_here' however when using jQuery..
jQuery question: what does it really mean? http://stackoverflow.com/questions/5305634/jquery-question-what-does-it-really-mean jQuery without relying on this shortcut being set globally eg. jQuery.noconflict might have been called and this would still..
How to debug Javascript/jQuery event bindings with FireBug (or similar tool) http://stackoverflow.com/questions/570960/how-to-debug-javascript-jquery-event-bindings-with-firebug-or-similar-tool at some point an event handler is attached to your element eg '#foo' .click function console.log 'clicked ' You inspect it..
jQuery Selector: Id Ends With? http://stackoverflow.com/questions/609382/jquery-selector-id-ends-with improve this question If you know the element type then eg replace 'element' with 'div' element id 'txtTitle' If you don't..
Getting text within element excluding decendants http://stackoverflow.com/questions/6487777/getting-text-within-element-excluding-decendants to only get the text that is directly within the element eg. div Here is b some b text. div From that I would want to get..
How do I find the absolute position of an element using jQuery? http://stackoverflow.com/questions/683339/how-do-i-find-the-absolute-position-of-an-element-using-jquery the offset position of an element as a simple object eg var position element .offset position left 42 top 567 You can..
http://stackoverflow.com/questions/749084/jquery-map-vs-each will have to supply the first parameter in the callback eg we used i above . Ironically the callback arguments used in..
Fancybox2 - different content for tooltip and image title, both from title attribute? http://stackoverflow.com/questions/8418721/fancybox2-different-content-for-tooltip-and-image-title-both-from-title-attri content for the thumbnail tooltip and the image title. eg I would like the tooltip to say Sculpture name and the image.. fancybox ready UPDATE #2 Dec09 13 43PT Show how to integrate the proposed solution into the original posted script document..
Can't clear the input value after form is submited http://stackoverflow.com/questions/11635116/cant-clear-the-input-value-after-form-is-submited the input values as blank when the value is submitted. Eg var name 'input name name ' .val ' ' share improve this answer..
http://stackoverflow.com/questions/13991246/initialize-script You should put this script inside a document.ready call. Eg. document .ready function Put your code here If I misunderstood..
how to convert char to keycode http://stackoverflow.com/questions/1430989/how-to-convert-char-to-keycode use the charCodeAt function to achieve this. Working demo Eg SCRIPT function showKeyCode var character document.getElementById..
How to use jQuery to add form elements dynamically http://stackoverflow.com/questions/16744594/how-to-use-jquery-to-add-form-elements-dynamically better if it appends the number to the form input names. Eg firstname3 firstname4 etc. jquery html forms share improve..
http://stackoverflow.com/questions/3080339/get-element-by-title-jquery trying to get a handle on the dropdown with title 'cars' Eg select title 'cars' option value volvo Volvo option option value..
jquery : How to select an option by its text? http://stackoverflow.com/questions/3744289/jquery-how-to-select-an-option-by-its-text if a select has an option whose TEXT is a specific value. Eg option value 123 abc option i would be looking for abc. Is there..
jQuery - setting the selected value of a select control via its text description http://stackoverflow.com/questions/496052/jquery-setting-the-selected-value-of-a-select-control-via-its-text-description val should handle both cases. Are you not seeing it Eg 'select' .val '1' selects Two 'select' .val 'Two' also selects..
How to Generate All Possible CSS 2 Selector Combinations? http://stackoverflow.com/questions/5135287/how-to-generate-all-possible-css-2-selector-combinations element in context with the current state of the document Eg For the following MarkUp DOCTYPE html PUBLIC W3C DTD XHTML 1.0..
append /remove anchor name from current url without refresh http://stackoverflow.com/questions/5928435/append-remove-anchor-name-from-current-url-without-refresh the href '#on' from links because it makes my page jump Eg http www.mysite.com page.html#on so I can get the detect the..
Fastest selector method in jquery and CSS - ID or not? http://stackoverflow.com/questions/6035348/fastest-selector-method-in-jquery-and-css-id-or-not wouldn't have to do domtravel of the entire HTML document Eg. Would this '#myID' .find '.myClass' Be faster than '.myClass'..
IE6: Background-Image Load Event http://stackoverflow.com/questions/6285108/ie6-background-image-load-event But is used for example to save files create link etc... Eg http man.ddvip.com web dhtml constants createlink.html So you..
Getting the value of the selected option tag in a select box http://stackoverflow.com/questions/7380604/getting-the-value-of-the-selected-option-tag-in-a-select-box the value between the option tag that was selected. Eg if Laser Printer is selected I need to get Laser Printer and..
http://stackoverflow.com/questions/9540218/a-javascript-parser-for-dom we'll send it back to the server for permanent storage. Eg We need something like var dom HTMLtoDOM ' html head title This..
http://stackoverflow.com/questions/995225/editable-combo-box filter all the list contain and should show relative list. Eg Combobox contains xxx 23 ny yyy 24 London zzz 25 delhi uuu 25..
jPlayer Stream MP3 but prevent from downloading and hotlinking http://stackoverflow.com/questions/13987067/jplayer-stream-mp3-but-prevent-from-downloading-and-hotlinking IP address in session and the request time is less then EG 15 seconds any longer and music won't play anyway with slow..
geting xml element attr value using child attr entered in textbox http://stackoverflow.com/questions/15287460/geting-xml-element-attr-value-using-child-attr-entered-in-textbox Entered in textbox any of the child attr value of xml file EG first text box Dist_activity tag name second textbox 5 attr.. click on button it search and display first Element value EG in div Result 1 is product_id value here its possible to using..
Check if <a href=“tel:5555555”> is supported http://stackoverflow.com/questions/16810356/check-if-a-href-tel5555555-is-supported if a phone number hyperlink is supported by a browser EG Check if a href tel 555555555 Call us on 555555555 a will work...
Building JQGrid with Dropdowns and checkboxes http://stackoverflow.com/questions/2275598/building-jqgrid-with-dropdowns-and-checkboxes need function formatEditors id Your drop down code here... EG jQuery # id _myDropDownRow #mygrid . So when you edit the row..
http://stackoverflow.com/questions/4891449/jquery-1-5-memory-leak-in-ie8
Jquery Validate success function not clearning valid labels on re-validate? http://stackoverflow.com/questions/5942425/jquery-validate-success-function-not-clearning-valid-labels-on-re-validate
How to allow for a default submenu on a jQuery hover menu http://stackoverflow.com/questions/6154631/how-to-allow-for-a-default-submenu-on-a-jquery-hover-menu marks the default sub menu with the class defaultMenu . EG ul class snav two defaultMenu Be sure the page has a style like..
Why does everyone like jQuery more than prototype/script.aculo.us or MooTools or whatever? [closed] http://stackoverflow.com/questions/176324/why-does-everyone-like-jquery-more-than-prototype-script-aculo-us-or-mootools-or each jQuery returns itself so you can chain them together Working with arrays collections of results as a single unit eg '.tab' .hide could hide all elements of class tab I find the API extremely 'discoverable' and commonsensical in that having.. API extremely 'discoverable' and commonsensical in that having a little knowledge I can achieve the results I am after eg ' input' .parents ' not first ' .show would show all the parents of every input element except the first parent. and probably..
Getting URL hash location, and using it in jQuery http://stackoverflow.com/questions/1822598/getting-url-hash-location-and-using-it-in-jquery like to get the value after a hash in the URL of the current page and then be able to apply this in a new function... eg. The URL could be www.example.com index.html#foo And I would like to use this in conjunction with the following piece of.. var hash window.location.hash 'ul' hash ' first' .show Note that this property already contains the # symbol at the beginning. Actually you don't need the first pseudo selector since you are using the ID selector is assumed that IDs are unique..
Get computed font size for DOM element in JS http://stackoverflow.com/questions/1955048/get-computed-font-size-for-dom-element-in-js Changes Added camelize function since properties containing hypens like font size must be accessed as camelCase eg. fontSize on the currentStyle IE object. Checking the existence of document.defaultView before accessing getComputedStyle..
Call js-function using JQuery timer http://stackoverflow.com/questions/2295049/call-js-function-using-jquery-timer js function using JQuery timer Is there anyway to implement a timer for JQuery eg. every 10 seconds it needs to call a js function. I tried the following window.setTimeout function alert 'test' 10000 but..
Jquery JQGrid - How to set alignment of grid header cells? http://stackoverflow.com/questions/3003187/jquery-jqgrid-how-to-set-alignment-of-grid-header-cells JQGrid How to set alignment of grid header cells Is it possible to align grid column headers in jqgrid eg align left right or center In the jqrid documents http www.trirand.com jqgridwiki doku.php id wiki colmodel_options it says..
setTimeout / clearTimeout problems http://stackoverflow.com/questions/3015319/settimeout-cleartimeout-problems clearTimeout problems I try to make a page to go to the startpage after eg. 10sec of inactivity user not clicking anywhere . I use jQuery for the rest but the set clear in my test function are pure.. Any one got some lines of code that will do the trick on any click stop reset and start the timer. When timer hits eg. 10sec do something. javascript jquery timer settimeout share improve this question You need to declare timer outside..
http://stackoverflow.com/questions/3176962/jquery-object-equality use .is . Below is the answer from over a year ago... If you want to see if two variables are actually the same object eg var a '#foo' var b a ...then you can check their unique IDs. Every time you create a new jQuery object it gets an id. if..
Deny ajax file access using htaccess http://stackoverflow.com/questions/3466802/deny-ajax-file-access-using-htaccess With so its impossible to check it in .htaccess or same place. The Ugly Script Its just accessible in the script eg. php but you said you don't want to include a php file in all of your scripts because of number of files. The Good auto_prepend_file..
How do I filter the returned data from jQuery.ajax? http://stackoverflow.com/questions/4245231/how-do-i-filter-the-returned-data-from-jquery-ajax divs or any other element that jQuery can select. This is so that I can pass in any string into my own ajax function eg myApp.ajax url 'myPage.html' filterTitle 'title' filterContent '#main content' Any help would be greatly appreciated. jquery..
http://stackoverflow.com/questions/435732/delay-jquery-hover-event activation of menus etc... There is one gotcha to this approach some interfaces are devoid of a 'hover' state eg. mobile browsers like safari on the iphone. You may be hiding an important part of the interface or navigation with no way..
Check if element exists in jQuery http://stackoverflow.com/questions/4592493/check-if-element-exists-in-jquery work for me. You need to put # before element id '#elemId' .length ^ With vanilla JavaScript you don't need the hash # eg document.getElementById 'id_here' however when using jQuery you need to put hash to target elements based on id just like..
jQuery question: what does it really mean? http://stackoverflow.com/questions/5305634/jquery-question-what-does-it-really-mean inside is not visible outside makes a private shortcut to jQuery without relying on this shortcut being set globally eg. jQuery.noconflict might have been called and this would still work makes a lexical window variable that would mean faster..
How to debug Javascript/jQuery event bindings with FireBug (or similar tool) http://stackoverflow.com/questions/570960/how-to-debug-javascript-jquery-event-bindings-with-firebug-or-similar-tool find event listeners on a DOM node . In a nutshell assuming at some point an event handler is attached to your element eg '#foo' .click function console.log 'clicked ' You inspect it like so jQuery 1.3.x var clickEvents '#foo' .data events .click..
jQuery Selector: Id Ends With? http://stackoverflow.com/questions/609382/jquery-selector-id-ends-with by passing just txtTitle jquery jquery selectors share improve this question If you know the element type then eg replace 'element' with 'div' element id 'txtTitle' If you don't know the element type id 'txtTitle' More information available..
Getting text within element excluding decendants http://stackoverflow.com/questions/6487777/getting-text-within-element-excluding-decendants within an element and its descendant elements. Is there a way to only get the text that is directly within the element eg. div Here is b some b text. div From that I would want to get just Here is text. jquery share improve this question ..
How do I find the absolute position of an element using jQuery? http://stackoverflow.com/questions/683339/how-do-i-find-the-absolute-position-of-an-element-using-jquery jquery share improve this question .offset will return the offset position of an element as a simple object eg var position element .offset position left 42 top 567 You can use this return value to position other elements at the same..
http://stackoverflow.com/questions/749084/jquery-map-vs-each also note that the this is not mapped in the map function. You will have to supply the first parameter in the callback eg we used i above . Ironically the callback arguments used in the each method are the reverse of the callback arguments in..
Fancybox2 - different content for tooltip and image title, both from title attribute? http://stackoverflow.com/questions/8418721/fancybox2-different-content-for-tooltip-and-image-title-both-from-title-attri the same title HTML attribute. I would like to have different content for the thumbnail tooltip and the image title. eg I would like the tooltip to say Sculpture name and the image title to say Sculpture name Height 123cm Is there a way to.. function this.title #fancyboxTitles div .eq this.index .html fancybox ready UPDATE #2 Dec09 13 43PT Show how to integrate the proposed solution into the original posted script document .ready function .fancybox .fancybox openEffect 'elastic'..
Can't clear the input value after form is submited http://stackoverflow.com/questions/11635116/cant-clear-the-input-value-after-form-is-submited
http://stackoverflow.com/questions/13991246/initialize-script Thanks. javascript jquery share improve this question You should put this script inside a document.ready call. Eg. document .ready function Put your code here If I misunderstood your question and what you actually mean is How do you execute..
how to convert char to keycode http://stackoverflow.com/questions/1430989/how-to-convert-char-to-keycode javascript events share improve this question You can use the charCodeAt function to achieve this. Working demo Eg SCRIPT function showKeyCode var character document.getElementById character .value.substring 0 1 var code document.getElementById..
How to use jQuery to add form elements dynamically http://stackoverflow.com/questions/16744594/how-to-use-jquery-to-add-form-elements-dynamically same div each time the link is clicked. How do I do this Even better if it appends the number to the form input names. Eg firstname3 firstname4 etc. jquery html forms share improve this question Try this way Demo HTML Create a template extraPersonTemplate..
http://stackoverflow.com/questions/3080339/get-element-by-title-jquery selector that gets an element by a title. So I would be trying to get a handle on the dropdown with title 'cars' Eg select title 'cars' option value volvo Volvo option option value saab Saab option option value mercedes Mercedes option..
jquery : How to select an option by its text? http://stackoverflow.com/questions/3744289/jquery-how-to-select-an-option-by-its-text How to select an option by its text I need to check if a select has an option whose TEXT is a specific value. Eg option value 123 abc option i would be looking for abc. Is there a selector to do this Im looking for something similar..
jQuery - setting the selected value of a select control via its text description http://stackoverflow.com/questions/496052/jquery-setting-the-selected-value-of-a-select-control-via-its-text-description
How to Generate All Possible CSS 2 Selector Combinations? http://stackoverflow.com/questions/5135287/how-to-generate-all-possible-css-2-selector-combinations generate all possible CSS 2 Selector Combinations for a DOM element in context with the current state of the document Eg For the following MarkUp DOCTYPE html PUBLIC W3C DTD XHTML 1.0 Transitional EN http www.w3.org TR xhtml1 DTD xhtml1 transitional.dtd..
append /remove anchor name from current url without refresh http://stackoverflow.com/questions/5928435/append-remove-anchor-name-from-current-url-without-refresh be added to the current url without reloading the page or use the href '#on' from links because it makes my page jump Eg http www.mysite.com page.html#on so I can get the detect the users that come from that url and call the On function function..
Fastest selector method in jquery and CSS - ID or not? http://stackoverflow.com/questions/6035348/fastest-selector-method-in-jquery-and-css-id-or-not better to target the ID before targeting the classes then I wouldn't have to do domtravel of the entire HTML document Eg. Would this '#myID' .find '.myClass' Be faster than '.myClass' javascript jquery css jquery selectors css selectors share..
IE6: Background-Image Load Event http://stackoverflow.com/questions/6285108/ie6-background-image-load-event a dialog box that is not used by all the possible command. But is used for example to save files create link etc... Eg http man.ddvip.com web dhtml constants createlink.html So you may want to check if this value works when set to false it..
Getting the value of the selected option tag in a select box http://stackoverflow.com/questions/7380604/getting-the-value-of-the-selected-option-tag-in-a-select-box with id #New1 when this button gets clicked I need to display the value between the option tag that was selected. Eg if Laser Printer is selected I need to get Laser Printer and not 1 My code thus far alert select name type1 selected .val..
http://stackoverflow.com/questions/9540218/a-javascript-parser-for-dom want to append the parsed DOM to the current Document. Rather we'll send it back to the server for permanent storage. Eg We need something like var dom HTMLtoDOM ' html head title This is the old title. title head html ' dom.getElementsByTagName..
http://stackoverflow.com/questions/995225/editable-combo-box user can enter either name age or city. The combobox has to filter all the list contain and should show relative list. Eg Combobox contains xxx 23 ny yyy 24 London zzz 25 delhi uuu 25 columbo. Here user enter 25 combo box has to show zzz and..
jPlayer Stream MP3 but prevent from downloading and hotlinking http://stackoverflow.com/questions/13987067/jplayer-stream-mp3-but-prevent-from-downloading-and-hotlinking for the unique code in the cookie and check if it matches the IP address in session and the request time is less then EG 15 seconds any longer and music won't play anyway with slow internet connection . If it is stream the file. If it's not..
geting xml element attr value using child attr entered in textbox http://stackoverflow.com/questions/15287460/geting-xml-element-attr-value-using-child-attr-entered-in-textbox onclick get_list div id result div here i have one Text box Entered in textbox any of the child attr value of xml file EG first text box Dist_activity tag name second textbox 5 attr value and then click on button it search and display first Element.. Dist_activity tag name second textbox 5 attr value and then click on button it search and display first Element value EG in div Result 1 is product_id value here its possible to using xpath and xquery then best for me other are also. thanks.....
Check if <a href=“tel:5555555”> is supported http://stackoverflow.com/questions/16810356/check-if-a-href-tel5555555-is-supported &ldquo tel 5555555&rdquo is supported Is it possible to check if a phone number hyperlink is supported by a browser EG Check if a href tel 555555555 Call us on 555555555 a will work. I'm trying to avoid the Cannot open page. Safari cannot..
Building JQGrid with Dropdowns and checkboxes http://stackoverflow.com/questions/2275598/building-jqgrid-with-dropdowns-and-checkboxes you would want to create a SELECT or whatever dropdown you need function formatEditors id Your drop down code here... EG jQuery # id _myDropDownRow #mygrid . So when you edit the row the data will be displayed in a dropdown. share improve this..
http://stackoverflow.com/questions/4891449/jquery-1-5-memory-leak-in-ie8
Jquery Validate success function not clearning valid labels on re-validate? http://stackoverflow.com/questions/5942425/jquery-validate-success-function-not-clearning-valid-labels-on-re-validate
How to allow for a default submenu on a jQuery hover menu http://stackoverflow.com/questions/6154631/how-to-allow-for-a-default-submenu-on-a-jquery-hover-menu JS could set the variable in ajaxified pages. The server also marks the default sub menu with the class defaultMenu . EG ul class snav two defaultMenu Be sure the page has a style like #snav ul.defaultMenu display block Or the correct visible..
|