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2014/10/16 ¤W¤È 12:02:24
jquery Programming Glossary: caveatjquery .ready and height of element http://stackoverflow.com/questions/11115179/jquery-ready-and-height-of-element are not yet displayed on the page. Now that comes with a caveat if the elements haven't rendered yet how can the browser Javascript..
How can I defer a jQuery each loop http://stackoverflow.com/questions/13955976/how-can-i-defer-a-jquery-each-loop processing times. I'd even suggest to go down to 50ms. The caveat here is that the overall processing time will increase but I..
How to get a style attribute from a css class by javascript/jquery? http://stackoverflow.com/questions/16965515/how-to-get-a-style-attribute-from-a-css-class-by-javascript-jquery looking for the matched selector then style. There is one caveat this will only work for style sheets defined with a style tag..
Using jQuery for Google Analytics event tracking of Form Submits http://stackoverflow.com/questions/19461293/using-jquery-for-google-analytics-event-tracking-of-form-submits at http stackoverflow.com a 12461558 1647538 However the caveat of the Hit Callback is that it could prevent the form from being..
MVC with JQuery: handling Session Expire http://stackoverflow.com/questions/2319020/mvc-with-jquery-handling-session-expire setInterval function .get 'poll' intervalInMillis But the caveat is that the session will survive as long as the client has its..
JavaScript data grid for millions of rows http://stackoverflow.com/questions/2402953/javascript-data-grid-for-millions-of-rows fast yet smooth onscroll events are notoriously slow . The caveat is that there are bugs limits in the browsers' CSS engines that..
loading jquery twice causes an error? http://stackoverflow.com/questions/2731897/loading-jquery-twice-causes-an-error it if jQuery isn't already on the page. There is one caveat if you're using a different probably newer version of jQuery..
how to check javascript array equals? http://stackoverflow.com/questions/3115982/how-to-check-javascript-array-equals 1 2 3 false If you don't wanna bring in a new library. One caveat is that this may fail if your arrays contain strings containing..
HTML5 Type Detection and Plugin Initialization http://stackoverflow.com/questions/4159838/html5-type-detection-and-plugin-initialization .serializeToString this Yes as you can see there is a caveat outerHTML isn't supported by Firefox so we're going to need..
How do I detect the inherited background-color of an element using jQuery/JS? http://stackoverflow.com/questions/4259815/how-do-i-detect-the-inherited-background-color-of-an-element-using-jquery-js I tested in IE7 Chrome 7 and Firefox 3.6.1.2. Another caveat with this approach Chrome Firefox will return rgb 255 0 0 IE..
How to measure a time spent on a page? http://stackoverflow.com/questions/4667068/how-to-measure-a-time-spent-on-a-page start See more here http api.jquery.com unload The only caveat here is that it uses javascript's beforeunload event which doesn't..
Fixed header & footer with auto-height, scrolling content? http://stackoverflow.com/questions/8232035/fixed-header-footer-with-auto-height-scrolling-content I want #content to fill out the white space. Another caveat the height on #container #header and #footer are unknown. jQuery..
jQuery: How to select “from here until the next H2”? http://stackoverflow.com/questions/863356/jquery-how-to-select-from-here-until-the-next-h2 and use this.next to make the next paragraph show up. The caveat with this page is that a non programmer will be maintaining..
Is a Modal Confirm Box Using JQuery Possible? http://stackoverflow.com/questions/878710/is-a-modal-confirm-box-using-jquery-possible able to implement this without using callbacks with the caveat that the dialog must be partially initialized in the click event..
How can I close a Twitter Bootstrap popover with a click from anywhere (else) on the page? http://stackoverflow.com/questions/8947749/how-can-i-close-a-twitter-bootstrap-popover-with-a-click-from-anywhere-else-on isVisible false http jsfiddle.net AFffL 539 The only caveat is that you won't be able to open 2 popovers at the same time...
http://stackoverflow.com/questions/9217734/preload-php-dynamic-images a simple jquery function that creates img elements One caveat probably an important one so I should have stated it up front..
jquery .ready and height of element http://stackoverflow.com/questions/11115179/jquery-ready-and-height-of-element . It's safe to assume that at document.ready your elements are not yet displayed on the page. Now that comes with a caveat if the elements haven't rendered yet how can the browser Javascript know what it's resolving height is .height may give..
How can I defer a jQuery each loop http://stackoverflow.com/questions/13955976/how-can-i-defer-a-jquery-each-loop tell us so . 100ms is a good value as limit for maximum processing times. I'd even suggest to go down to 50ms. The caveat here is that the overall processing time will increase but I think its a better deal to have longer processing and stay..
How to get a style attribute from a css class by javascript/jquery? http://stackoverflow.com/questions/16965515/how-to-get-a-style-attribute-from-a-css-class-by-javascript-jquery function that traverses the stylesheets on the document looking for the matched selector then style. There is one caveat this will only work for style sheets defined with a style tag or external sheets from the same domain. If the sheet is known..
Using jQuery for Google Analytics event tracking of Form Submits http://stackoverflow.com/questions/19461293/using-jquery-for-google-analytics-event-tracking-of-form-submits the event got tracked is to use the Hit Callback as described at http stackoverflow.com a 12461558 1647538 However the caveat of the Hit Callback is that it could prevent the form from being submitted thus the Hit Callback method is not really advisable..
MVC with JQuery: handling Session Expire http://stackoverflow.com/questions/2319020/mvc-with-jquery-handling-session-expire every time of session expiration minus ten seconds or so. setInterval function .get 'poll' intervalInMillis But the caveat is that the session will survive as long as the client has its browser window open which may at times take too long. You..
JavaScript data grid for millions of rows http://stackoverflow.com/questions/2402953/javascript-data-grid-for-millions-of-rows itself is done by the browser. That allows it to be very fast yet smooth onscroll events are notoriously slow . The caveat is that there are bugs limits in the browsers' CSS engines that limit the potential height of an element. For IE that happens..
loading jquery twice causes an error? http://stackoverflow.com/questions/2731897/loading-jquery-twice-causes-an-error src jquery 1.3.2.min.js script ' Then it will only include it if jQuery isn't already on the page. There is one caveat if you're using a different probably newer version of jQuery than the validation code was built for there's a chance there..
how to check javascript array equals? http://stackoverflow.com/questions/3115982/how-to-check-javascript-array-equals 3 4 false arrays_equal 1 2 3 1 2 3 true arrays_equal 1 3 3 1 2 3 false If you don't wanna bring in a new library. One caveat is that this may fail if your arrays contain strings containing commas arrays_equal 1 2 3 1 2 3 true share improve this..
HTML5 Type Detection and Plugin Initialization http://stackoverflow.com/questions/4159838/html5-type-detection-and-plugin-initialization Why not just use var inputAttr this.outerHTML new XMLSerializer .serializeToString this Yes as you can see there is a caveat outerHTML isn't supported by Firefox so we're going to need a simple workaround from this Stack Overflow question . Edit..
How do I detect the inherited background-color of an element using jQuery/JS? http://stackoverflow.com/questions/4259815/how-do-i-detect-the-inherited-background-color-of-an-element-using-jquery-js
How to measure a time spent on a page? http://stackoverflow.com/questions/4667068/how-to-measure-a-time-spent-on-a-page end Date.getTime .ajax url log.php data 'timeSpent' end start See more here http api.jquery.com unload The only caveat here is that it uses javascript's beforeunload event which doesn't always fire with enough time to make an AJAX request..
Fixed header & footer with auto-height, scrolling content? http://stackoverflow.com/questions/8232035/fixed-header-footer-with-auto-height-scrolling-content if I set a fixed height on #content but in larger resolutions I want #content to fill out the white space. Another caveat the height on #container #header and #footer are unknown. jQuery is a possibility. EDIT This bit worked out for me adapted..
jQuery: How to select “from here until the next H2”? http://stackoverflow.com/questions/863356/jquery-how-to-select-from-here-until-the-next-h2 the header with '#faq h2' . Simple right Click on the H2 and use this.next to make the next paragraph show up. The caveat with this page is that a non programmer will be maintaining it which is why I'm not using classes there's no guarantee that..
Is a Modal Confirm Box Using JQuery Possible? http://stackoverflow.com/questions/878710/is-a-modal-confirm-box-using-jquery-possible I wound up using the dialog widget from JQuery UI . I was able to implement this without using callbacks with the caveat that the dialog must be partially initialized in the click event handler for the link you want to use the confirmation functionality..
How can I close a Twitter Bootstrap popover with a click from anywhere (else) on the page? http://stackoverflow.com/questions/8947749/how-can-i-close-a-twitter-bootstrap-popover-with-a-click-from-anywhere-else-on document .on 'click' function e hideAllPopovers isVisible false http jsfiddle.net AFffL 539 The only caveat is that you won't be able to open 2 popovers at the same time. But I think that would be confusing for the user anyway ..
http://stackoverflow.com/questions/9217734/preload-php-dynamic-images the same. Update I'm using this approach to preload the images a simple jquery function that creates img elements One caveat probably an important one so I should have stated it up front its that I'm using the images as a background through css...
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