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2014/10/16 ¤W¤È 12:04:41
jquery Programming Glossary: lesshttp://stackoverflow.com/questions/12627443/jquery-click-vs-onclick should be avoided as It makes the markup bigger and less readable. Concerns of content structure and behavior are not..
How do I check if the mouse is over an element in jQuery? http://stackoverflow.com/questions/1273566/how-do-i-check-if-the-mouse-is-over-an-element-in-jquery Remove the data on callback of the fadeout. It is actually less expensive to use mouseenter mouseleave because they do not fire..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false For me return false is simpler shorter and probably less error prone than executing a method. With the method you have..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content some priorities if possible jQuery Mobile needs to do as less enhancing as possible. Don't enhance whole page if only one.. There are three of them and they are sorted from the less resource demanding to higher ones Enhance a single component.. jQuery Mobile bug tracker with a warning not to use it unless it is really really necessary. Note .trigger 'pagecreate' can..
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 do all kinds of awesomeness without DOM manipulation. The less DOM manipulation the easier directives are to test the easier..
Detecting when a div's height changes using jQuery http://stackoverflow.com/questions/172821/detecting-when-a-divs-height-changes-using-jquery positioned directly underneath with javascript so unless I can detect when the height of the div changes I can't reposition.. method checking whether the dimensions have changed is less expensive and so you might consider combining the two. Or if..
jQuery scrollTop() doesn't seem to work in Safari or Chrome (Windows) http://stackoverflow.com/questions/1830080/jquery-scrolltop-doesnt-seem-to-work-in-safari-or-chrome-windows and scrolled to a particular point on the page. More or less the code looks like this var target code target.offsetParent..
jQuery single quote in JSON response http://stackoverflow.com/questions/2275359/jquery-single-quote-in-json-response minimal portable textual and a subset of JavaScript. The less we need to agree on in order to interoperate the more easily.. to be defined using double quotes since this is one less rule that all JSON implementations must agree on. As a result..
How can I determine if an image has loaded, using Javascript/jQuery? http://stackoverflow.com/questions/263359/how-can-i-determine-if-an-image-has-loaded-using-javascript-jquery x 20. Right now I'm just checking if the photo's height is less than 150 and assuming that if so it is just alt text. But this.. But this is quite a hack and it would break if a photo is less than 150 pixels tall not likely in my particular case or if..
jQuery/Javascript collision detection http://stackoverflow.com/questions/4230029/jquery-javascript-collision-detection whether they overlap. Thanks to jQuery I got it done in less than 20 lines of code Update If you want it to update you can.. horizontal position of the little box does not change unless the user resizes the window . The vertical positions of the..
What is the need of JSF. When UI can be achieved from css html javascript jQuery? http://stackoverflow.com/questions/4421839/what-is-the-need-of-jsf-when-ui-can-be-achieved-from-css-html-javascript-jquery HTML CSS JS is like as jQuery to plain JS do more with less code. To take PrimeFaces as an example browse through its showcase.. every component based web MVC framework you have in JSF less fine grained control over the rendered HTML CSS JS. Adding custom..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery instead of jQuery that actually enable you to write less and do ... well the same amount. And may also yield performance..
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 this approach will work in versions that are above 1.6 but less than 1.9 it has been deprecated since 1.6. It will not work..
Why should y.innerHTML = x.innerHTML; be avoided? http://stackoverflow.com/questions/7392930/why-should-y-innerhtml-x-innerhtml-be-avoided
How can I get query string values in JavaScript? http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript I get query string values in JavaScript Is there a plugin less way of retrieving query string values via jQuery or without..
JQuery - Storing ajax response into global variable http://stackoverflow.com/questions/905298/jquery-storing-ajax-response-into-global-variable performing a GET to retrieve some XML files ~6KB or less however for the duration the user spends on that page that XML..
Programmatically editing Less (css) code with JQuery-like selector syntax? http://stackoverflow.com/questions/10274260/programmatically-editing-less-css-code-with-jquery-like-selector-syntax editing Less css code with JQuery like selector syntax It's possible to.. ideally what I want to be able to do is take a string of Less code programatically edit it perhaps using a jquery like selector.. like selector syntax and then spit it out as modified Less. Ideally the code is in Javascript but not necessarily client..
http://stackoverflow.com/questions/11417544/truncate-paragraph-first-100-character-and-hide-rest-content-of-paragraph-to-sho link whole paragraph should display and edit text More to Less and on click Less it should toggle behavior. Paragraph is dynamically.. should display and edit text More to Less and on click Less it should toggle behavior. Paragraph is dynamically generated.. editors now use Lorem Ipsum as their default model text. ..Less p When we click on Less it should revert what on click More..
html + css + jquery: Toggle Show More/Less Text http://stackoverflow.com/questions/12240030/html-css-jquery-toggle-show-more-less-text css jquery Toggle Show More Less Text I'm working on a personal project and I'm having a small.. gvM3b .show more .click function this .text Show Less .text .toggleClass show more height The issue is that the Show.. The issue is that the Show More text changes to Show Less but not switches back when needed. ^That's one thing an additional..
Explode/Implode Text on Reveal/Hide(and not expand but recompose page back to normal) http://stackoverflow.com/questions/14567628/explode-implode-text-on-reveal-hideand-not-expand-but-recompose-page-back-to-no function #text .show 'explode' 600 #openLink .text Read Less function #text .hide 'explode' 600 #openLink .text Read More..
jQuery text truncation (read more style) http://stackoverflow.com/questions/2248742/jquery-text-truncation-read-more-style '#content' .children '.readMoreText' .text ' Read Less ' .siblings .hide else this .appendTo '.revealText' .children..
Prevent Multiple Selections of Same Value http://stackoverflow.com/questions/4001805/prevent-multiple-selections-of-same-value this method and filter jquery functions to do the job. Less lines and I think same performance or better. http www.jsfiddle.net..
how to delete cookie in jquery at the time of browser closing? http://stackoverflow.com/questions/8323346/how-to-delete-cookie-in-jquery-at-the-time-of-browser-closing 'toggle' toggle '#toggleText' .show '#displayText' .text Less else '#toggleText' .hide '#displayText' .text More '#displayText'.. if this .text More '#toggleText' .show this .text Less .cookie 'toggle' 'toggle' else '#toggleText' .hide this..
http://stackoverflow.com/questions/12627443/jquery-click-vs-onclick world' are old and they can be over written easily. HTML attribute should be avoided as It makes the markup bigger and less readable. Concerns of content structure and behavior are not well separated making a bug harder to find. The problem with..
How do I check if the mouse is over an element in jQuery? http://stackoverflow.com/questions/1273566/how-do-i-check-if-the-mouse-is-over-an-element-in-jquery cancel the timeout if there is a value in the data. Remove the data on callback of the fadeout. It is actually less expensive to use mouseenter mouseleave because they do not fire for the menu when children mouseover mouseout fire. share..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false difference between those two methods of stopping event propagation For me return false is simpler shorter and probably less error prone than executing a method. With the method you have to remember about correct casing parenthesis etc. Also I have..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content Because this is rather processing heavy task there need to be some priorities if possible jQuery Mobile needs to do as less enhancing as possible. Don't enhance whole page if only one component need's to be styled. What does this all means When.. select etc. . With this in mind lets discuss enhancement levels. There are three of them and they are sorted from the less resource demanding to higher ones Enhance a single component widget Enhance a page content Enhance a full page content header.. jQuery Mobile documentation. Still it is easily found in jQuery Mobile bug tracker with a warning not to use it unless it is really really necessary. Note .trigger 'pagecreate' can suppose be used only once per page refresh I found it to be..
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 including the ones we write ourselves. In other words we can do all kinds of awesomeness without DOM manipulation. The less DOM manipulation the easier directives are to test the easier they are to style the easier they are to change in the future..
Detecting when a div's height changes using jQuery http://stackoverflow.com/questions/172821/detecting-when-a-divs-height-changes-using-jquery its height is changing often. I also have a div that is absolutely positioned directly underneath with javascript so unless I can detect when the height of the div changes I can't reposition the div below it. So how can I detect when the height.. fires can take a performance hit. In my experience using this method checking whether the dimensions have changed is less expensive and so you might consider combining the two. Or if you are directly altering the div rather than the div being..
jQuery scrollTop() doesn't seem to work in Safari or Chrome (Windows) http://stackoverflow.com/questions/1830080/jquery-scrolltop-doesnt-seem-to-work-in-safari-or-chrome-windows got a simple setup to allow a help style window to be loaded and scrolled to a particular point on the page. More or less the code looks like this var target code target.offsetParent .scrollTop target.offset .top fudgeValue The target of the..
jQuery single quote in JSON response http://stackoverflow.com/questions/2275359/jquery-single-quote-in-json-response The Good Parts he writes JSON's design goals were to be minimal portable textual and a subset of JavaScript. The less we need to agree on in order to interoperate the more easily we can interoperate. So perhaps he decided to only allow strings.. we can interoperate. So perhaps he decided to only allow strings to be defined using double quotes since this is one less rule that all JSON implementations must agree on. As a result it is impossible for a single quote character within a string..
How can I determine if an image has loaded, using Javascript/jQuery? http://stackoverflow.com/questions/263359/how-can-i-determine-if-an-image-has-loaded-using-javascript-jquery the alt text . In my case this is something like 134 x 20. Right now I'm just checking if the photo's height is less than 150 and assuming that if so it is just alt text. But this is quite a hack and it would break if a photo is less than.. less than 150 and assuming that if so it is just alt text. But this is quite a hack and it would break if a photo is less than 150 pixels tall not likely in my particular case or if the alt text is more than 150 pixels tall could possibly happen..
jQuery/Javascript collision detection http://stackoverflow.com/questions/4230029/jquery-javascript-collision-detection idea you get the offsets and dimensions of the boxes and check whether they overlap. Thanks to jQuery I got it done in less than 20 lines of code Update If you want it to update you can use setInterval for example function detectOverlapping code.. page load into a variable and then just read the variable the horizontal position of the little box does not change unless the user resizes the window . The vertical positions of the car boxes does not change. Therefore those values also do not..
What is the need of JSF. When UI can be achieved from css html javascript jQuery? http://stackoverflow.com/questions/4421839/what-is-the-need-of-jsf-when-ui-can-be-achieved-from-css-html-javascript-jquery extjs share improve this question JSF to plain JSP Servlet HTML CSS JS is like as jQuery to plain JS do more with less code. To take PrimeFaces as an example browse through its showcase to see complete code examples. RichFaces has also a showcase.. model definition. This greatly speeds up development. As with every component based web MVC framework you have in JSF less fine grained control over the rendered HTML CSS JS. Adding custom JS code isn't that easy as you have to take the JSF view..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery jQuery questions that there are certain practices using javascript instead of jQuery that actually enable you to write less and do ... well the same amount. And may also yield performance benefits. A specific example this vs this Inside a click..
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 this .text text1 .attr 'selected' true Note that while this approach will work in versions that are above 1.6 but less than 1.9 it has been deprecated since 1.6. It will not work in jQuery 1.9 . Select by description for previous versions..
Why should y.innerHTML = x.innerHTML; be avoided? http://stackoverflow.com/questions/7392930/why-should-y-innerhtml-x-innerhtml-be-avoided
How can I get query string values in JavaScript? http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript can I get query string values in JavaScript Is there a plugin less way of retrieving query string values via jQuery or without If so how If not is there a plugin which can do so javascript..
JQuery - Storing ajax response into global variable http://stackoverflow.com/questions/905298/jquery-storing-ajax-response-into-global-variable a newbie on jQuery and the ajax scene but I have an .ajax request performing a GET to retrieve some XML files ~6KB or less however for the duration the user spends on that page that XML content should not will not change this design I cannot change..
Programmatically editing Less (css) code with JQuery-like selector syntax? http://stackoverflow.com/questions/10274260/programmatically-editing-less-css-code-with-jquery-like-selector-syntax editing Less css code with JQuery like selector syntax It's possible to use libraries in less.js to dynamically regenerate css from.. has already started something like this edit to clarify ideally what I want to be able to do is take a string of Less code programatically edit it perhaps using a jquery like selector syntax and then spit it out as modified Less. Ideally.. of Less code programatically edit it perhaps using a jquery like selector syntax and then spit it out as modified Less. Ideally the code is in Javascript but not necessarily client side The example I give above is one possible application..
http://stackoverflow.com/questions/11417544/truncate-paragraph-first-100-character-and-hide-rest-content-of-paragraph-to-sho to insert More link next to 100 character. On click of more link whole paragraph should display and edit text More to Less and on click Less it should toggle behavior. Paragraph is dynamically generated I cant wrap content of it using .wrap ... next to 100 character. On click of more link whole paragraph should display and edit text More to Less and on click Less it should toggle behavior. Paragraph is dynamically generated I cant wrap content of it using .wrap . Here is example what.. English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text. ..Less p When we click on Less it should revert what on click More has done. I am using jQuery to split slice and wrap substring..
html + css + jquery: Toggle Show More/Less Text http://stackoverflow.com/questions/12240030/html-css-jquery-toggle-show-more-less-text css jquery Toggle Show More Less Text I'm working on a personal project and I'm having a small issue This is my code code and currently works http jsfiddle.net.. issue This is my code code and currently works http jsfiddle.net gvM3b .show more .click function this .text Show Less .text .toggleClass show more height The issue is that the Show More text changes to Show Less but not switches back when.. function this .text Show Less .text .toggleClass show more height The issue is that the Show More text changes to Show Less but not switches back when needed. ^That's one thing an additional thing would be if you know how to add the ... when it..
Explode/Implode Text on Reveal/Hide(and not expand but recompose page back to normal) http://stackoverflow.com/questions/14567628/explode-implode-text-on-reveal-hideand-not-expand-but-recompose-page-back-to-no document .ready function #text .hide #openLink .toggle function #text .show 'explode' 600 #openLink .text Read Less function #text .hide 'explode' 600 #openLink .text Read More script Reference Demo JSFiddle share improve this answer..
jQuery text truncation (read more style) http://stackoverflow.com/questions/2248742/jquery-text-truncation-read-more-style '.hiddenText' if hidden.is ' hidden' hidden.show this .insertAfter '#content' .children '.readMoreText' .text ' Read Less ' .siblings .hide else this .appendTo '.revealText' .children '.readMoreText' .text ' Read More ' .siblings .show hidden.hide..
Prevent Multiple Selections of Same Value http://stackoverflow.com/questions/4001805/prevent-multiple-selections-of-same-value we use map in stackoverflow there is a good explanation about this method and filter jquery functions to do the job. Less lines and I think same performance or better. http www.jsfiddle.net dactivo keDDr select .change function select option..
how to delete cookie in jquery at the time of browser closing? http://stackoverflow.com/questions/8323346/how-to-delete-cookie-in-jquery-at-the-time-of-browser-closing this I've written the following script function if .cookie 'toggle' toggle '#toggleText' .show '#displayText' .text Less else '#toggleText' .hide '#displayText' .text More '#displayText' .click function if this .text More '#toggleText'.. .hide '#displayText' .text More '#displayText' .click function if this .text More '#toggleText' .show this .text Less .cookie 'toggle' 'toggle' else '#toggleText' .hide this .text More .cookie 'toggle' 'nottoggle' The cookie should..
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