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2014/10/16 ¤W¤È 12:09:26
jquery Programming Glossary: thisevent.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false one of two techniques. I'll use jQuery in the examples but this applies to plain JS as well # 1 event.preventDefault 'a' .click.. there are some reasons why I should avoid doing it like this and use preventDefault instead What's the better way javascript.. events event handling event propagation share improve this question return false from within a jQuery event handler is..
How can I upload files asynchronously with jQuery? http://stackoverflow.com/questions/166221/how-can-i-upload-files-asynchronously-with-jquery I am only getting the filename. What can I do to fix this problem Current Solution I am using the jQuery Form Plugin to.. files. jquery ajax asynchronous upload share improve this question With HTML5 you CAN make file uploads with Ajax and.. event of the file ' file' .change function var file this.files 0 var name file.name var size file.size var type file.type..
http://stackoverflow.com/questions/5874652/prop-vs-attr new function prop . selector .click function instead of this.getAttribute 'style' do i use this .prop 'style' or this .attr.. function instead of this.getAttribute 'style' do i use this .prop 'style' or this .attr 'style' or in this case do they.. this.getAttribute 'style' do i use this .prop 'style' or this .attr 'style' or in this case do they do the same thing And..
How can I get query string values in JavaScript? http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript javascript jquery url plugins query string share improve this question You don't need jQuery for that purpose. You can use..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events jquery mobile share improve this question Related This article can also be found as a part of my blog HERE . document.. page manipulation will be executed after a page refresh. This can be a very subtle bug. On some systems it may appear that.. javascript page handling into a single separate js file. This will note make your code any better but you will have much better..
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 In jQuery you design a page and then you make it dynamic. This is because jQuery was designed for augmentation and has grown.. add AngularJS on top of that for models and controllers. This is really tempting when you're just starting out which is why.. mark up. You must architect and then design. Data binding This is by far one of the most awesome features of AngularJS and..
How can I upload files asynchronously with jQuery? http://stackoverflow.com/questions/166221/how-can-i-upload-files-asynchronously-with-jquery I would like to upload a file asynchronously with jQuery. This is my HTML span File span input type file id file name file..
Event binding on dynamically created elements? http://stackoverflow.com/questions/203198/event-binding-on-dynamically-created-elements to do a bit of twiddling with their width on mouseon off. This happens on page ready and works just fine. The problem I have..
Abort Ajax requests using jQuery http://stackoverflow.com/questions/446594/abort-ajax-requests-using-jquery wrapper for the native XMLHttpRequest object called jqXHR. This object appears to expose all of the native properties and methods..
http://stackoverflow.com/questions/5874652/prop-vs-attr reflected in the defaultValue defaultChecked property . This change removes some of the layer of magic jQuery stuck in front.. about the difference between properties and attributes. This is a good thing. If you're a jQuery developer and are confused.. if #cb .attr checked checked ... if #cb .is checked ... This is actually the simplest thing in the world to do with the checked..
http://stackoverflow.com/questions/11299553/fancybox-imagemap-gallery this demo will fail because is using jQuery v1.9.0. Check THIS for further reference. You could reproduce a working demo with..
fancybox2 / fancybox causes page to to jump to the top http://stackoverflow.com/questions/13547007/fancybox2-fancybox-causes-page-to-to-jump-to-the-top to to jump to the top I have implemented fancybox2 on THIS dev site. When I engage the fancybox click the link etc the..
http://stackoverflow.com/questions/16050564/horizontal-scroll-on-mousemove-wide-div-in-smaller-div-with-overflowhidden-c posX wDiff 10 Add to CSS .thumbs block position relative THIS LINE overflow hidden background #ccc margin 0 5px width 714px.. background #ccc margin 0 5px width 714px height 142px THIS LINE .thumbs ALL position absolute margin left 0 WILL BE CONTROLLED..
How to detect linked PDF on a page and show message to download Adobe reader using jquery? http://stackoverflow.com/questions/1899913/how-to-detect-linked-pdf-on-a-page-and-show-message-to-download-adobe-reader-usi IS MORE THAN ZERO INSIDE DIV WITH ID maincontent THEN THIS WILL PUT TIP PARAGRAPH AS LAST CHILD OF DIV if div#maincontent..
Hide select option in IE using jQuery http://stackoverflow.com/questions/2031740/hide-select-option-in-ie-using-jquery http fiddle.jshell.net FAkEK 12 show EDIT #2 USE THIS INSTEAD It occurred to me that instead of doing all this clone..
How can I make a function defined in jQuery.ready available globally? http://stackoverflow.com/questions/2223305/how-can-i-make-a-function-defined-in-jquery-ready-available-globally gets gkey undefined returned gets gkey return returned THIS WORKS alert getList 'http www.youtube.com watch v dm4J5dAUnR4'..
Get the url of currently executing js file when dynamically loaded http://stackoverflow.com/questions/2277978/get-the-url-of-currently-executing-js-file-when-dynamically-loaded script var src scripts scripts.length 1 .src alert THIS IS src Ideally this should either print out brilliant.js or..
jquery loop on Json data using $.each http://stackoverflow.com/questions/2342371/jquery-loop-on-json-data-using-each the following JSON returned in a variable called data. THIS IS THE JSON THAT GETS RETURNED... Id 10004 PageName club Id..
Open youtube video in Fancybox jquery http://stackoverflow.com/questions/2542252/open-youtube-video-in-fancybox-jquery jquery youtube fancybox share improve this question THIS IS BROKEN SEE EDIT script type text javascript a.more .fancybox..
preventDefault() on an <a> tag http://stackoverflow.com/questions/265478/preventdefault-on-an-a-tag is clicked ul class product info li a href # YOU CLICK THIS TO SHOW HIDE a div class toggle p CONTENT TO SHOW HIDE p div..
jQuery CSS - Write into the <style>-tag http://stackoverflow.com/questions/4232557/jquery-css-write-into-the-style-tag type text css body background color #dc2e2e CHANGE THIS color #000000 font family Tahoma Verdana font size 11px margin..
How do I get a jQuery selector's expression as text? http://stackoverflow.com/questions/500246/how-do-i-get-a-jquery-selectors-expression-as-text how do I get access to the cat dog string from inside THIS function I've over simplified in this code sample what I actually..
Looking for jQuery easing functions without using a plugin http://stackoverflow.com/questions/5207301/looking-for-jquery-easing-functions-without-using-a-plugin this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS.. OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE... this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS..
Simple jQuery, PHP and JSONP example? http://stackoverflow.com/questions/6809053/simple-jquery-php-and-jsonp-example the Twitter API using .getJSON. So your example would be THIS IS TESTED AND WORKS You can go to http smallcoders.com javascriptdevenvironment.html..
How do I get jqGrid to work using ASP.NET + JSON on the backend? http://stackoverflow.com/questions/727502/how-do-i-get-jqgrid-to-work-using-asp-net-json-on-the-backend work here tbl.addJSONData eval gridData FIREBUG SHOWS THIS AS THE VALUE OF gridData total 1 page 1 records 5 rows ID 1..
Load Wordpress post content into DIV using AJAX http://stackoverflow.com/questions/7526113/load-wordpress-post-content-into-div-using-ajax div home div id single home container div SINGLE HOME.PHP THIS IS A CUSTOM TEMPLATE php Template Name single home php post..
$(this) doesn't work in a function http://stackoverflow.com/questions/7859558/this-doesnt-work-in-a-function this .html data This is not working '#result' .html data THIS WORKS alert data This alerts the contents of page.html '#result'..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false from executing after a certain event is fired I can use one of two techniques. I'll use jQuery in the examples but this applies to plain JS as well # 1 event.preventDefault 'a' .click function e custom handling here e.preventDefault # 2 return.. parameter in callback to be able to call the method. Perhaps there are some reasons why I should avoid doing it like this and use preventDefault instead What's the better way javascript jquery javascript events event handling event propagation.. instead What's the better way javascript jquery javascript events event handling event propagation share improve this question return false from within a jQuery event handler is effectively the same as calling both e.preventDefault and..
How can I upload files asynchronously with jQuery? http://stackoverflow.com/questions/166221/how-can-i-upload-files-asynchronously-with-jquery alert Data Uploaded Instead of the file being uploaded I am only getting the filename. What can I do to fix this problem Current Solution I am using the jQuery Form Plugin to upload files. jquery ajax asynchronous upload share improve.. Current Solution I am using the jQuery Form Plugin to upload files. jquery ajax asynchronous upload share improve this question With HTML5 you CAN make file uploads with Ajax and jQuery. Not only that you can do file validations name size.. can do some validation if you want. For example in the onChange event of the file ' file' .change function var file this.files 0 var name file.name var size file.size var type file.type Your validation Now the Ajax submit with the button's click..
http://stackoverflow.com/questions/5874652/prop-vs-attr vs .attr So jQuery 1.6 has the new function prop . selector .click function instead of this.getAttribute 'style' do i use this .prop 'style' or this .attr 'style' or in this case do they do the same thing And if.. So jQuery 1.6 has the new function prop . selector .click function instead of this.getAttribute 'style' do i use this .prop 'style' or this .attr 'style' or in this case do they do the same thing And if I do have to switch to using prop all.. the new function prop . selector .click function instead of this.getAttribute 'style' do i use this .prop 'style' or this .attr 'style' or in this case do they do the same thing And if I do have to switch to using prop all the old attr calls..
How can I get query string values in JavaScript? http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript without If so how If not is there a plugin which can do so javascript jquery url plugins query string share improve this question You don't need jQuery for that purpose. You can use vanilla JavaScript function getParameterByName name name..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events a data from previous page javascript jquery html5 phonegap jquery mobile share improve this question Related This article can also be found as a part of my blog HERE . document .on 'pageinit' vs document .ready The first thing you learn.. before your first page is loaded and every code intended for page manipulation will be executed after a page refresh. This can be a very subtle bug. On some systems it may appear that it works fine but on others it may cause erratic difficult.. files paradigm it is advised to separate all of your custom javascript page handling into a single separate js file. This will note make your code any better but you will have much better code overview especially while creating a jQuery Mobile..
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 design your page and then change it with DOM manipulations In jQuery you design a page and then you make it dynamic. This is because jQuery was designed for augmentation and has grown incredibly from that simple premise. But in AngularJS you.. start with the idea that jQuery does X Y and Z so I'll just add AngularJS on top of that for models and controllers. This is really tempting when you're just starting out which is why I always recommend that new AngularJS developers don't use.. the view so intent is clear. Remember don't design and then mark up. You must architect and then design. Data binding This is by far one of the most awesome features of AngularJS and cuts out a lot of the need to do the kinds of DOM manipulations..
How can I upload files asynchronously with jQuery? http://stackoverflow.com/questions/166221/how-can-i-upload-files-asynchronously-with-jquery can I upload files asynchronously with jQuery I would like to upload a file asynchronously with jQuery. This is my HTML span File span input type file id file name file size 10 input id uploadbutton type button value Upload And here..
Event binding on dynamically created elements? http://stackoverflow.com/questions/203198/event-binding-on-dynamically-created-elements select boxes on a page and binding a .hover event to them to do a bit of twiddling with their width on mouseon off. This happens on page ready and works just fine. The problem I have is that any select boxes I add via Ajax or DOM after the initial..
Abort Ajax requests using jQuery http://stackoverflow.com/questions/446594/abort-ajax-requests-using-jquery xhr.abort UPDATE As of jQuery 1.5 the returned object is a wrapper for the native XMLHttpRequest object called jqXHR. This object appears to expose all of the native properties and methods so the above example still works. See The jqXHR Object..
http://stackoverflow.com/questions/5874652/prop-vs-attr IE corresponds to the default value checkedness of the input reflected in the defaultValue defaultChecked property . This change removes some of the layer of magic jQuery stuck in front of attributes and properties meaning jQuery developers will.. properties meaning jQuery developers will have to learn a bit about the difference between properties and attributes. This is a good thing. If you're a jQuery developer and are confused by this whole business about properties and attributes you.. find the following suggestions if #cb .attr checked true ... if #cb .attr checked checked ... if #cb .is checked ... This is actually the simplest thing in the world to do with the checked Boolean property which has existed and worked flawlessly..
http://stackoverflow.com/questions/11299553/fancybox-imagemap-gallery
fancybox2 / fancybox causes page to to jump to the top http://stackoverflow.com/questions/13547007/fancybox2-fancybox-causes-page-to-to-jump-to-the-top fancybox causes page to to jump to the top I have implemented fancybox2 on THIS dev site. When I engage the fancybox click the link etc the whole html shifts behind it and goes to the top. I have it working..
http://stackoverflow.com/questions/16050564/horizontal-scroll-on-mousemove-wide-div-in-smaller-div-with-overflowhidden-c damp zeno's paradox equation catching delay th.css marginLeft posX wDiff 10 Add to CSS .thumbs block position relative THIS LINE overflow hidden background #ccc margin 0 5px width 714px height 142px THIS LINE .thumbs ALL position absolute margin..
How to detect linked PDF on a page and show message to download Adobe reader using jquery? http://stackoverflow.com/questions/1899913/how-to-detect-linked-pdf-on-a-page-and-show-message-to-download-adobe-reader-usi Reader a . p document .ready function IF NUMBER OF PDF LINKS IS MORE THAN ZERO INSIDE DIV WITH ID maincontent THEN THIS WILL PUT TIP PARAGRAPH AS LAST CHILD OF DIV if div#maincontent a href ' pdf' .length 0 div#maincontent .children last child..
Hide select option in IE using jQuery http://stackoverflow.com/questions/2031740/hide-select-option-in-ie-using-jquery to be shown. This code can obviously be refactored and prettified. http fiddle.jshell.net FAkEK 12 show EDIT #2 USE THIS INSTEAD It occurred to me that instead of doing all this clone reference replace crap just wrap the option with a span hide..
How can I make a function defined in jQuery.ready available globally? http://stackoverflow.com/questions/2223305/how-can-i-make-a-function-defined-in-jquery-ready-available-globally kv 0 kv 1 returned gets if typeof gkey undefined if typeof gets gkey undefined returned gets gkey return returned THIS WORKS alert getList 'http www.youtube.com watch v dm4J5dAUnR4' v But when I try use this somewhere else on the page it..
Get the url of currently executing js file when dynamically loaded http://stackoverflow.com/questions/2277978/get-the-url-of-currently-executing-js-file-when-dynamically-loaded where brilliant.js has var scripts document.getElementsByTagName script var src scripts scripts.length 1 .src alert THIS IS src Ideally this should either print out brilliant.js or &lang hostname basepath&rang brilliant.js Currently brilliant.js..
jquery loop on Json data using $.each http://stackoverflow.com/questions/2342371/jquery-loop-on-json-data-using-each loop on Json data using .each Hi I have the following JSON returned in a variable called data. THIS IS THE JSON THAT GETS RETURNED... Id 10004 PageName club Id 10040 PageName qaz Id 10059 PageName jjjjjjj and I am trying..
Open youtube video in Fancybox jquery http://stackoverflow.com/questions/2542252/open-youtube-video-in-fancybox-jquery new embed object. There is some plug in or a way to do that jquery youtube fancybox share improve this question THIS IS BROKEN SEE EDIT script type text javascript a.more .fancybox 'titleShow' false 'transitionIn' 'elastic' 'transitionOut'..
preventDefault() on an <a> tag http://stackoverflow.com/questions/265478/preventdefault-on-an-a-tag that slides a div up and down to show hide it when a link is clicked ul class product info li a href # YOU CLICK THIS TO SHOW HIDE a div class toggle p CONTENT TO SHOW HIDE p div li ul and my jquery... 'div.toggle' .hide 'ul.product info..
jQuery CSS - Write into the <style>-tag http://stackoverflow.com/questions/4232557/jquery-css-write-into-the-style-tag Is this possible using jQuery Example Code style title css_style type text css body background color #dc2e2e CHANGE THIS color #000000 font family Tahoma Verdana font size 11px margin 0px padding 0px background image url http abc.de image.jpg..
How do I get a jQuery selector's expression as text? http://stackoverflow.com/questions/500246/how-do-i-get-a-jquery-selectors-expression-as-text representing the expression for the selector. cat dog .function how do I get access to the cat dog string from inside THIS function I've over simplified in this code sample what I actually want to do. I'm writing a plug in and I need access to..
Looking for jQuery easing functions without using a plugin http://stackoverflow.com/questions/5207301/looking-for-jquery-easing-functions-without-using-a-plugin may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT.. WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. t current time b begInnIng value c change In value d duration.. may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT..
Simple jQuery, PHP and JSONP example? http://stackoverflow.com/questions/6809053/simple-jquery-php-and-jsonp-example If you look at the source code you can see that I am calling the Twitter API using .getJSON. So your example would be THIS IS TESTED AND WORKS You can go to http smallcoders.com javascriptdevenvironment.html to see it in action JAVASCRIPT .getJSON..
How do I get jqGrid to work using ASP.NET + JSON on the backend? http://stackoverflow.com/questions/727502/how-do-i-get-jqgrid-to-work-using-asp-net-json-on-the-backend var objGridData eval gridData BUT the same thing will not work here tbl.addJSONData eval gridData FIREBUG SHOWS THIS AS THE VALUE OF gridData total 1 page 1 records 5 rows ID 1 PartnerID BCN DateTimeInserted new Date 1214412777787 ID 2..
Load Wordpress post content into DIV using AJAX http://stackoverflow.com/questions/7526113/load-wordpress-post-content-into-div-using-ajax span class ex php the_excerpt span div a php endwhile endif div home div id single home container div SINGLE HOME.PHP THIS IS A CUSTOM TEMPLATE php Template Name single home php post get_post _POST 'id' single home div id single home post php..
$(this) doesn't work in a function http://stackoverflow.com/questions/7859558/this-doesnt-work-in-a-function arguments 0 cache false dataType html success function data this .html data This is not working '#result' .html data THIS WORKS alert data This alerts the contents of page.html '#result' .loadWithoutCache 'page.html' script Please let me know..
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