2014/10/16 上午 12:03:10
jquery Programming Glossary: elseConvert form data to JS object with jQuery http://stackoverflow.com/questions/1184624/convert-form-data-to-js-object-with-jquery o this.name o this.name o this.name .push this.value '' else o this.name this.value '' return o Example of this in action..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background element.attr 'href' element.addClass 'active' else element.removeClass 'active' Our test now passes and our.. .click function if on element .removeClass 'active' else element .addClass 'active' on on There are a few things..
Why I have to put all the script to index.html in jquery mobile http://stackoverflow.com/questions/15800121/why-i-have-to-put-all-the-script-to-index-html-in-jquery-mobile with an attribute data role page will be loaded everything else is going to be discarded. Even if you have more pages inside..
How to manage a redirect request after a jQuery Ajax call http://stackoverflow.com/questions/199099/how-to-manage-a-redirect-request-after-a-jquery-ajax-call URL to redirect to window.location.href data.redirect else data.form contains the HTML for the replacement form #myform..
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 jQuery. So far I have failed and I haven't found anyone else who seems to have an answer. Is it even possible Javascript..
How do I select text nodes with jQuery? http://stackoverflow.com/questions/298750/how-do-i-select-text-nodes-with-jquery node.nodeValue textNodes.push node else for var i 0 len node.childNodes.length i len i getTextNodes..
jQuery Set Cursor Position in Text Area http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area .setSelectionRange this .get 0 .setSelectionRange pos pos else if this .get 0 .createTextRange var range this .get 0 .createTextRange.. input.setSelectionRange selectionStart selectionEnd else if input.createTextRange var range input.createTextRange range.collapse..
Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)? http://stackoverflow.com/questions/501943/can-the-jquery-ui-datepicker-be-made-to-disable-saturdays-and-sundays-and-holid date if noWeekend 0 return nationalDays date else return noWeekend Update Note that as of jQuery UI 1.8.19 the..
http://stackoverflow.com/questions/7261619/jquery-data-vs-attr I want to use .cache for data storage I should use .data else if I want to add HTML5 Data Attributes I must use .attr 'data..
Can jQuery get all CSS styles associated with an element? http://stackoverflow.com/questions/754607/can-jquery-get-all-css-styles-associated-with-an-element if css i .toLowerCase s css i .toLowerCase css css i else if typeof css string css css.split for var i in css var l..
$(document).ready equivalent without jQuery http://stackoverflow.com/questions/799981/document-ready-equivalent-without-jquery script that uses document .ready but doesn't use anything else from jQuery. I'd like to lighten it up by removing the jQuery.. false jQuery.ready false If IE event model is used else if document.attachEvent ensure firing before onload maybe late..
Check checkbox checked property using jQuery http://stackoverflow.com/questions/901712/check-checkbox-checked-property-using-jquery is checked then I need to show a textbox to enter age else hide the textbox. But the following code returns false by default.. default if '#isAgeSelected' .attr 'checked' #txtAge .show else #txtAge .hide How do I successfully query the checked property..
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 range.moveToElementText text range.select else if .browser.mozilla .browser.opera var selection window.getSelection.. text selection.removeAllRanges selection.addRange range else if .browser.safari var selection window.getSelection selection.setBaseAndExtent.. range.moveToElementText text range.select else if window.getSelection all others selection window.getSelection..
How to allow only numeric (0-9) in HTML inputbox using jQuery? http://stackoverflow.com/questions/995183/how-to-allow-only-numeric-0-9-in-html-inputbox-using-jquery event.keyCode 39 let it happen don't do anything return else Ensure that it is a number and stop the keypress if event.shiftKey..
How to use a jQuery autocomplete combobox with AJAX JSON data? http://stackoverflow.com/questions/10796413/how-to-use-a-jquery-autocomplete-combobox-with-ajax-json-data load data dynamically in text field go with above plugin. Else if you want to go with combo box then just load the data on..
jQuery - How to remove cross domain limitation [duplicate] http://stackoverflow.com/questions/11299438/jquery-how-to-remove-cross-domain-limitation its requests are limited to and from the sites you wish. Else you will essentially be creating an open proxy which could be..
Create a progress bar on $.ajax call http://stackoverflow.com/questions/12638010/create-a-progress-bar-on-ajax-call simple operation. If anybody can help that'd be great. Else I'd have to make do with the spinner. php javascript jquery..
http://stackoverflow.com/questions/13795283/fixed-header-while-scroll position window scroll add a class to fix the table header Else reset the css to behave like a normal header. I've posted a..
Javascript formatting for if condition [duplicate] http://stackoverflow.com/questions/14218565/javascript-formatting-for-if-condition fileName 1 Do Something else Do Something Else Array.indexOf Note that this also includes information about..
FireFox warning “Unknown pseudo-class or pseudo-element 'hidden' ” keeps running over and over http://stackoverflow.com/questions/1836252/firefox-warning-unknown-pseudo-class-or-pseudo-element-hidden-keeps-running to document .ready function int setInterval doThis i 500 Else your call to clearInterval int won't do anything as you declared..
jsRender - How to call an external template from a nested template http://stackoverflow.com/questions/19100184/jsrender-how-to-call-an-external-template-from-a-nested-template Add class button small blue td tr tr td colspan 3 span Else span input type text id else_tbExp_ idSent input type hidden..
Adding amount to background-position on click (jQuery) http://stackoverflow.com/questions/2117594/adding-amount-to-background-position-on-click-jquery 'leftbotton'. i rightbotton i 'rightbotton'. i i endwhile Else i'll have to learn how to make loops in js as well Edit Follow..
jquery - return value using ajax result on success http://stackoverflow.com/questions/3302702/jquery-return-value-using-ajax-result-on-success After this is where the problem starts else statement. Else we want to check whether the isSession function with the name..
HTML5 Type Detection and Plugin Initialization http://stackoverflow.com/questions/4159838/html5-type-detection-and-plugin-initialization DOM for mystery input types And should I be using an If Else or a function or a case in my example Thanks All Joel javascript..
Limiting number of lines in textarea http://stackoverflow.com/questions/556767/limiting-number-of-lines-in-textarea textarea are the same number as the rows of the textarea. Else it increments the number of lines. share improve this answer..
Create nested UL lists from data object http://stackoverflow.com/questions/6034960/create-nested-ul-lists-from-data-object url title New Star url title New Something Else url title Divorced menuCaption Divorced url menu..
jqGrid, ASP.NET, JSON is Driving me crazy. Please Help http://stackoverflow.com/questions/723801/jqgrid-asp-net-json-is-driving-me-crazy-please-help 0 Then total_pages Math.Ceiling count Int32.Parse limit Else total_pages 0 End If If gv_page Is Nothing Then gv_page 1 End..
Can I Use JQuery Mobile With EmberJS? http://stackoverflow.com/questions/9857247/can-i-use-jquery-mobile-with-emberjs and glaze through the existing issues in stack overflow Else I will go for head first and find out and fix the issues as..
how to do render partial on jquery ajax success method with rails 3 http://stackoverflow.com/questions/11844513/how-to-do-render-partial-on-jquery-ajax-success-method-with-rails-3 function result jQuery #image_center .html result OR ELSE create a js.erb file corresponding to that action and inside..
ASP equivalent to isset($_POST) http://stackoverflow.com/questions/13650363/asp-equivalent-to-isset-post 430 innerHeight 208 href v browse_market.asp script ELSE END IF Is this close I have a form on another page that submits..
jquery setTimeout or setInterval http://stackoverflow.com/questions/14765379/jquery-settimeout-or-setinterval execute some code after that you need to put it inside the ELSE of condition because if you put another code below it will be..
jQuery remove all HTML tags EXCEPT Anchors http://stackoverflow.com/questions/3083225/jquery-remove-all-html-tags-except-anchors the lines of an if clause to say IF this.tag a do nothing ELSE remove tag I don't suppose anyone has any ideas EDIT I think..
jquery how to find if div with specific id exists http://stackoverflow.com/questions/3373763/jquery-how-to-find-if-div-with-specific-id-exists div id ' name ' style 'display none ' div name div ELSE alert 'this record already exists' UPDATE if document.getElementById..
CSS3 - Style radio inputs using the :checked selector on older browsers (ie7/ie8) http://stackoverflow.com/questions/7461756/css3-style-radio-inputs-using-the-checked-selector-on-older-browsers-ie7-ie8 CSS background CSS background IF radio checked THEN green ELSE red this .next .css background this.checked green red end..
IE must close for event with jQuery to work http://stackoverflow.com/questions/7656493/ie-must-close-for-event-with-jquery-to-work function getbillno tbl returns a display of 1 as a default ELSE echo 1 . PROBLEM In IE no matter what I display even when the..
Convert form data to JS object with jQuery http://stackoverflow.com/questions/1184624/convert-form-data-to-js-object-with-jquery a function if o this.name undefined if o this.name .push o this.name o this.name o this.name .push this.value '' else o this.name this.value '' return o Example of this in action http jsfiddle.net sxGtM 3 Edit Updated code to fix bug when..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background attrs scope. on ' routeChangeSuccess' function if location.path element.attr 'href' element.addClass 'active' else element.removeClass 'active' Our test now passes and our menu performs as requested. Our development is both iterative.. a ' link function scope element attrs var on false element .click function if on element .removeClass 'active' else element .addClass 'active' on on There are a few things wrong with this. First jQuery was never necessary. There's..
Why I have to put all the script to index.html in jquery mobile http://stackoverflow.com/questions/15800121/why-i-have-to-put-all-the-script-to-index-html-in-jquery-mobile more precise even BODY is not fully loaded. Only first div with an attribute data role page will be loaded everything else is going to be discarded. Even if you have more pages inside a BODY only first one is going to be loaded. This rule only..
How to manage a redirect request after a jQuery Ajax call http://stackoverflow.com/questions/199099/how-to-manage-a-redirect-request-after-a-jquery-ajax-call textStatus if data.redirect data.redirect contains the string URL to redirect to window.location.href data.redirect else data.form contains the HTML for the replacement form #myform .replaceWith data.form The JSON object data is constructed..
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 better replace the entire dialog with a modal dialog using jQuery. So far I have failed and I haven't found anyone else who seems to have an answer. Is it even possible Javascript in my page script type text javascript window.onbeforeunload..
How do I select text nodes with jQuery? http://stackoverflow.com/questions/298750/how-do-i-select-text-nodes-with-jquery node if node.nodeType 3 if includeWhitespaceNodes nonWhitespaceMatcher.test node.nodeValue textNodes.push node else for var i 0 len node.childNodes.length i len i getTextNodes node.childNodes i getTextNodes node return textNodes getTextNodesIn..
jQuery Set Cursor Position in Text Area http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area function .fn.setCursorPosition function pos if this .get 0 .setSelectionRange this .get 0 .setSelectionRange pos pos else if this .get 0 .createTextRange var range this .get 0 .createTextRange range.collapse true range.moveEnd 'character' pos.. selectionStart selectionEnd if input.setSelectionRange input.focus input.setSelectionRange selectionStart selectionEnd else if input.createTextRange var range input.createTextRange range.collapse true range.moveEnd 'character' selectionEnd range.moveStart..
Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)? http://stackoverflow.com/questions/501943/can-the-jquery-ui-datepicker-be-made-to-disable-saturdays-and-sundays-and-holid function noWeekendsOrHolidays date var noWeekend .datepicker.noWeekends date if noWeekend 0 return nationalDays date else return noWeekend Update Note that as of jQuery UI 1.8.19 the beforeShowDay option also accepts an optional third paremeter..
http://stackoverflow.com/questions/7261619/jquery-data-vs-attr the .cache of jQuery and not within the DOM So basically if I want to use .cache for data storage I should use .data else if I want to add HTML5 Data Attributes I must use .attr 'data attribute' 'mycoolvalue' jquery data attr share improve..
Can jQuery get all CSS styles associated with an element? http://stackoverflow.com/questions/754607/can-jquery-get-all-css-styles-associated-with-an-element s if css instanceof CSSStyleDeclaration for var i in css if css i .toLowerCase s css i .toLowerCase css css i else if typeof css string css css.split for var i in css var l css i .split s l 0 .toLowerCase l 1 return s Pass a jQuery..
$(document).ready equivalent without jQuery http://stackoverflow.com/questions/799981/document-ready-equivalent-without-jquery document .ready equivalent without jQuery I have a script that uses document .ready but doesn't use anything else from jQuery. I'd like to lighten it up by removing the jQuery dependency. How can I implement my own document .ready functionality.. document.removeEventListener DOMContentLoaded arguments.callee false jQuery.ready false If IE event model is used else if document.attachEvent ensure firing before onload maybe late but safe also for iframes document.attachEvent onreadystatechange..
Check checkbox checked property using jQuery http://stackoverflow.com/questions/901712/check-checkbox-checked-property-using-jquery checked property using jQuery . For example if the age checkbox is checked then I need to show a textbox to enter age else hide the textbox. But the following code returns false by default if '#isAgeSelected' .attr 'checked' #txtAge .show else.. hide the textbox. But the following code returns false by default if '#isAgeSelected' .attr 'checked' #txtAge .show else #txtAge .hide How do I successfully query the checked property javascript jquery checkbox share improve this question..
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 element if .browser.msie var range document.body.createTextRange range.moveToElementText text range.select else if .browser.mozilla .browser.opera var selection window.getSelection var range document.createRange range.selectNodeContents.. var range document.createRange range.selectNodeContents text selection.removeAllRanges selection.addRange range else if .browser.safari var selection window.getSelection selection.setBaseAndExtent text 0 text 1 EDIT 9 28 11 It's been a.. selection if doc.body.createTextRange ms range doc.body.createTextRange range.moveToElementText text range.select else if window.getSelection all others selection window.getSelection range doc.createRange range.selectNodeContents text selection.removeAllRanges..
How to allow only numeric (0-9) in HTML inputbox using jQuery? http://stackoverflow.com/questions/995183/how-to-allow-only-numeric-0-9-in-html-inputbox-using-jquery true Allow home end left right event.keyCode 35 event.keyCode 39 let it happen don't do anything return else Ensure that it is a number and stop the keypress if event.shiftKey event.keyCode 48 event.keyCode 57 event.keyCode 96 event.keyCode..
How to use a jQuery autocomplete combobox with AJAX JSON data? http://stackoverflow.com/questions/10796413/how-to-use-a-jquery-autocomplete-combobox-with-ajax-json-data plugin which I used. Also read this If you want to load data dynamically in text field go with above plugin. Else if you want to go with combo box then just load the data on ready and use jquery auto complete plugin share improve this..
jQuery - How to remove cross domain limitation [duplicate] http://stackoverflow.com/questions/11299438/jquery-how-to-remove-cross-domain-limitation here. If you do implement a web proxy of some kind make sure its requests are limited to and from the sites you wish. Else you will essentially be creating an open proxy which could be abused by users if discovered and get you into legal trouble...
Create a progress bar on $.ajax call http://stackoverflow.com/questions/12638010/create-a-progress-bar-on-ajax-call which would take an awful while to customize to perform this simple operation. If anybody can help that'd be great. Else I'd have to make do with the spinner. php javascript jquery ajax share improve this question Because all other answers..
http://stackoverflow.com/questions/13795283/fixed-header-while-scroll the window scroll against your table header position If the position window scroll add a class to fix the table header Else reset the css to behave like a normal header. I've posted a fiddle that you can find here . Code sample HTML div class 'lots_of_stuff_in_here'..
Javascript formatting for if condition [duplicate] http://stackoverflow.com/questions/14218565/javascript-formatting-for-if-condition 'doc' 'docx' 'xls' 'xlsx' 'ppt' 'pdf' if SUPPORTED_FILE_EXTENSIONS.indexOf fileName 1 Do Something else Do Something Else Array.indexOf Note that this also includes information about adding backward compatibility support for older browsers I.E...
FireFox warning “Unknown pseudo-class or pseudo-element 'hidden' ” keeps running over and over http://stackoverflow.com/questions/1836252/firefox-warning-unknown-pseudo-class-or-pseudo-element-hidden-keeps-running document .ready function var int setInterval doThis i 500 to document .ready function int setInterval doThis i 500 Else your call to clearInterval int won't do anything as you declared var int twice and try to clear the outer int which isn't..
jsRender - How to call an external template from a nested template http://stackoverflow.com/questions/19100184/jsrender-how-to-call-an-external-template-from-a-nested-template align left input type button id btnA簽adir_tbExp_ idSent value Add class button small blue td tr tr td colspan 3 span Else span input type text id else_tbExp_ idSent input type hidden id c_tbExp_ idSent value 1 td tr When I call the _estructura.tmpl.html..
Adding amount to background-position on click (jQuery) http://stackoverflow.com/questions/2117594/adding-amount-to-background-position-on-click-jquery correct like this i 1 while i 5 div i 'div'. i leftbutton i 'leftbotton'. i rightbotton i 'rightbotton'. i i endwhile Else i'll have to learn how to make loops in js as well Edit Follow up questions How can i update a text field with this value..
jquery - return value using ajax result on success http://stackoverflow.com/questions/3302702/jquery-return-value-using-ajax-result-on-success the total as well as remove the session with the select's name. After this is where the problem starts else statement. Else we want to check whether the isSession function with the name of our selector returns 0 or 1 if it returns 0 then we add..
HTML5 Type Detection and Plugin Initialization http://stackoverflow.com/questions/4159838/html5-type-detection-and-plugin-initialization of Are there are more efficient methods for iterating over the DOM for mystery input types And should I be using an If Else or a function or a case in my example Thanks All Joel javascript jquery html5 fallback share improve this question ..
Limiting number of lines in textarea http://stackoverflow.com/questions/556767/limiting-number-of-lines-in-textarea
Create nested UL lists from data object http://stackoverflow.com/questions/6034960/create-nested-ul-lists-from-data-object url title New Species url title New Planet url title New Star url title New Something Else url title Divorced menuCaption Divorced url menu title Divorced One url title Divorced Two url..
jqGrid, ASP.NET, JSON is Driving me crazy. Please Help http://stackoverflow.com/questions/723801/jqgrid-asp-net-json-is-driving-me-crazy-please-help objController.ListAll count objCollection.Count If count 0 Then total_pages Math.Ceiling count Int32.Parse limit Else total_pages 0 End If If gv_page Is Nothing Then gv_page 1 End If If Not gv_page total_pages Then gv_page total_pages End..
Can I Use JQuery Mobile With EmberJS? http://stackoverflow.com/questions/9857247/can-i-use-jquery-mobile-with-emberjs case you can also refer to the POC link I have shared above and glaze through the existing issues in stack overflow Else I will go for head first and find out and fix the issues as go http stackoverflow.com tags emberjs new http stackoverflow.com..
how to do render partial on jquery ajax success method with rails 3 http://stackoverflow.com/questions/11844513/how-to-do-render-partial-on-jquery-ajax-success-method-with-rails-3 method_name render partial 'some_partial' end and in js success function result jQuery #image_center .html result OR ELSE create a js.erb file corresponding to that action and inside that paste the following jQuery #image_center .html escape_javascript..
ASP equivalent to isset($_POST) http://stackoverflow.com/questions/13650363/asp-equivalent-to-isset-post document .ready function jQuery.colorbox iframe true innerWidth 430 innerHeight 208 href v browse_market.asp script ELSE END IF Is this close I have a form on another page that submits a hidden post variable with the name clicked and the value..
jquery setTimeout or setInterval http://stackoverflow.com/questions/14765379/jquery-settimeout-or-setinterval time loop and if needed it executes again. If you want to execute some code after that you need to put it inside the ELSE of condition because if you put another code below it will be executed without wait. That's because setTimeout and setInterval..
jQuery remove all HTML tags EXCEPT Anchors http://stackoverflow.com/questions/3083225/jquery-remove-all-html-tags-except-anchors x3C x2F ^ x3E x3E gi '' But I would like something along the lines of an if clause to say IF this.tag a do nothing ELSE remove tag I don't suppose anyone has any ideas EDIT I think I may have to do a FOR EACH loop... I think.... EDIT ^.^ jquery..
jquery how to find if div with specific id exists http://stackoverflow.com/questions/3373763/jquery-how-to-find-if-div-with-specific-id-exists EXIST THEN APPEND ELEMENT div#chatbar .append div class 'labels' div id ' name ' style 'display none ' div name div ELSE alert 'this record already exists' UPDATE if document.getElementById name div# name .css bottom '30px' else div#page content..
CSS3 - Style radio inputs using the :checked selector on older browsers (ie7/ie8) http://stackoverflow.com/questions/7461756/css3-style-radio-inputs-using-the-checked-selector-on-older-browsers-ie7-ie8 removeClass labelChecked Alternatively setting the CSS background CSS background IF radio checked THEN green ELSE red this .next .css background this.checked green red end of event handler declaration Adds labelChecked class to the..
IE must close for event with jQuery to work http://stackoverflow.com/questions/7656493/ie-must-close-for-event-with-jquery-to-work tbl function bill #billno .val bill script QUICK Overview function getbillno tbl returns a display of 1 as a default ELSE echo 1 . PROBLEM In IE no matter what I display even when the page is a blank it would always display 1. Instead of hitting..
|