2014/10/16 上午 12:10:44
jquery Programming Glossary: you'dHow to change color of SVG image using CSS (jQuery SVG image replacement) http://stackoverflow.com/questions/11978995/how-to-change-color-of-svg-image-using-css-jquery-svg-image-replacement link src images logo facebook.svg This is just like how you'd embed a normal image. Note that you need to set the IMG to have..
How to disable browser or element scrollbar, but allow scrolling with wheel or arrow keys? http://stackoverflow.com/questions/1326570/how-to-disable-browser-or-element-scrollbar-but-allow-scrolling-with-wheel-or-a hidden to disable the scrollbars on the body div. Then you'd bind the mousewheel event to a function that would change the.. scrollTop Math.round delta script This is a quick mockup you'd have to adjust the numbers since for me this scrolls a bit slowly...
How can I use jQuery to style /parts/ of all instances of a specific word? http://stackoverflow.com/questions/1501007/how-can-i-use-jquery-to-style-parts-of-all-instances-of-a-specific-word string share improve this question To do it reliably you'd have to iterate over each element in the document looking for..
Can I use multiple versions of jQuery on the same page? http://stackoverflow.com/questions/1566595/can-i-use-multiple-versions-of-jquery-on-the-same-page true script Then instead of '#selector' .function you'd do jQuery_1_3_2 '#selector' .function or jQuery_1_1_3 '#selector'..
Jquery doesn't work after ajax loads http://stackoverflow.com/questions/16062899/jquery-doesnt-work-after-ajax-loads on an element with the id property of click . Ideally you'd use something closer to your dynamic elements in the DOM perhaps..
Simple ASP.NET MVC CRUD views opening/closing in JavaScript UI dialog http://stackoverflow.com/questions/1843894/simple-asp-net-mvc-crud-views-opening-closing-in-javascript-ui-dialog simple. Nothing special about the form. I looks just like you'd do it normally. Note I'm using MVC 2 and EditorFor in my code..
Check if inputs are empty using jQuery http://stackoverflow.com/questions/1854556/check-if-inputs-are-empty-using-jquery 0 since an empty string evaluates to false anyway but if you'd like to for readability purposes '#apply form input' .blur function..
Is it possible to listen to a “style change” event? http://stackoverflow.com/questions/2157963/is-it-possible-to-listen-to-a-style-change-event else it uses internally to set CSS properties. Ideally you'd want to write a separate plugin for jQuery so that it does not..
jQuery event handlers always execute in order they were bound - any way around this? http://stackoverflow.com/questions/2360655/jquery-event-handlers-always-execute-in-order-they-were-bound-any-way-around-t name is the name of the event click mouseover .. same as you'd pass it to bind fn is the handler function .fn.bindFirst function.. name is the name of the event click mouseover .. same as you'd pass it to bind fn is the handler function .fn.bindFirst function..
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 it. jQuery doesn't have a shortcut for onbeforeunload so you'd have to use the generic bind syntax. window .bind 'beforeunload'..
XMLHttpRequest cannot load an URL with jQuery http://stackoverflow.com/questions/3828982/xmlhttprequest-cannot-load-an-url-with-jquery jQuery will replace with the actual callback method . But you'd still need to process that on the remote server to generate..
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 a big JSP Servlet HTML CSS JS jQuery based website and you'd like to refactor the repeated JSP Servlet HTML CSS JS jQuery..
detecting line-breaks with jQuery? http://stackoverflow.com/questions/4671713/detecting-line-breaks-with-jquery few other situations where it'll fall over. Let me know if you'd like more options or if it doesn't quite work for your purposes..
http://stackoverflow.com/questions/5788499/jquery-iframe-load-event ajax iframe share improve this question If possible you'd be better off handling the load event within the iframe's document..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions the browser can't properly handle multipart responses . If you'd like to handle multiple responses per single request connection..
How would I implement stackoverflow's hovering dialogs? http://stackoverflow.com/questions/758906/how-would-i-implement-stackoverflows-hovering-dialogs 7px And click here to see it in action. However I think you'd still need to tweak it a little bit to give it the right positions..
JQuery smooth scrolling when clicking an anchor link http://stackoverflow.com/questions/7717527/jquery-smooth-scrolling-when-clicking-an-anchor-link
Use jQuery to change an HTML tag? http://stackoverflow.com/questions/918792/use-jquery-to-change-an-html-tag p Hello p section to change to as an example an h5 tag so you'd end up with h5 Hello h5 after the click. I realize you can delete..
uploading, processing, storing and delivering user-provided files and images http://stackoverflow.com/questions/13972714/uploading-processing-storing-and-delivering-user-provided-files-and-images save all files into the same folder for various reasons. You'd have to generate a unique name for each file otherwise you overwrite..
How to get the css with in inline styles using jquery http://stackoverflow.com/questions/1733992/how-to-get-the-css-with-in-inline-styles-using-jquery the property names. This may or may not matter to you. You'd probably be better off remembering the inline style changes..
jQuery: Evaluate script in ajax response http://stackoverflow.com/questions/2158075/jquery-evaluate-script-in-ajax-response javascript jquery xml json share improve this question You'd rather send JSON it's way easier to interpret. Example Suppose..
Creating HTML: PHP server-side vs. jQuery client-side http://stackoverflow.com/questions/2307535/creating-html-php-server-side-vs-jquery-client-side markup on page load. Why to generate the HTML in jQuery You'd save some bandwidth. Binding events might be simpler. So I'm..
Allowing javascript function to accept any number of arguments http://stackoverflow.com/questions/3583044/allowing-javascript-function-to-accept-any-number-of-arguments just myfunc var something settings.something default value You'd call it like this myFunc something value somethingElse otherValue..
Grab largest image on site given the URL http://stackoverflow.com/questions/3615983/grab-largest-image-on-site-given-the-url i.e. with JavaScript due to cross domain restrictions. You'd need to download the contents of the URL on the back end first...
A controller action which returns a partial view inserts the logon page when authorization fails http://stackoverflow.com/questions/4198679/a-controller-action-which-returns-a-partial-view-inserts-the-logon-page-when-aut else base.HandleUnauthorizedRequest context You'd then get back a JSON object from the controller 'Error' 'NotAuthorized'..
http://stackoverflow.com/questions/4539253/what-is-console-log console.log '#someButton was clicked' do something You'd then see #someButton was clicked in Firebug 䏭 𦒄onsole tab or..
Uploadify and Image Compression http://stackoverflow.com/questions/4579193/uploadify-and-image-compression they are already close to optimum in themselves. You'd have to resize them on client side. For that see e.g. Image..
How do I modify serialized form data in jQuery? http://stackoverflow.com/questions/5075778/how-do-i-modify-serialized-form-data-in-jquery Convert to URL encoded string values jQuery.param values You'd probably want to make this a reusable function. share improve..
HTML parse order / script execution order http://stackoverflow.com/questions/7052310/html-parse-order-script-execution-order couldn't have any two files be dependent of each other. You'd have to put everything in the same file because otherwise the..
jQuery/Javascript - How to wait for manipulated DOM to update before proceeding with function http://stackoverflow.com/questions/7342084/jquery-javascript-how-to-wait-for-manipulated-dom-to-update-before-proceeding and using basic raw Javascript I see the same issue. You'd think this would have an easy answer. However since the jQuery..
In web browsers, what's the difference between onblur and onfocusout? http://stackoverflow.com/questions/7755052/in-web-browsers-whats-the-difference-between-onblur-and-onfocusout the human is currently editing a field in that area. You'd could use onFocusOut to turn that formatting off when focus..
Clearing a jquery document.ready() call http://stackoverflow.com/questions/7814408/clearing-a-jquery-document-ready-call jquery javascript events share improve this question You'd probably get the most appropriate answer if you described what..
How can I make a background clickable http://stackoverflow.com/questions/834579/how-can-i-make-a-background-clickable 1 ... jquery html css share improve this question You'd need to be careful around event order event capturing vs. bubbling..
jQuery AJAX: return value on success http://stackoverflow.com/questions/9055810/jquery-ajax-return-value-on-success . javascript jquery ajax share improve this question You'd better change your approach to reflect an asynchronous nature..
Use jQuery to change an HTML tag? http://stackoverflow.com/questions/918792/use-jquery-to-change-an-html-tag a dom element is created the tag is immutable I believe. You'd have to do something like this this .replaceWith ' h5 ' this.innerHTML..
Does scrollIntoView work in all browsers? http://stackoverflow.com/questions/9445842/does-scrollintoview-work-in-all-browsers any total height vertical element like left menu bar . You'd be surprised how many pages have this problem. just check them..
When should I use jQuery deferred's “then” method and when should I use the “pipe” method? http://stackoverflow.com/questions/9583783/when-should-i-use-jquery-deferreds-then-method-and-when-should-i-use-the-pip or rejected. It is the same as using .done or .fail . You'd use .pipe to pre filter the result somehow. The return value.. call .ajax ... .done function executed after second call You'd like to use the deferred object to allow other code which calls..
How to change color of SVG image using CSS (jQuery SVG image replacement) http://stackoverflow.com/questions/11978995/how-to-change-color-of-svg-image-using-css-jquery-svg-image-replacement to make the graphic. img id facebook logo class svg social link src images logo facebook.svg This is just like how you'd embed a normal image. Note that you need to set the IMG to have a class of svg. The 'social link' class is just for examples..
How to disable browser or element scrollbar, but allow scrolling with wheel or arrow keys? http://stackoverflow.com/questions/1326570/how-to-disable-browser-or-element-scrollbar-but-allow-scrolling-with-wheel-or-a question Like the previous answers you would use overflow hidden to disable the scrollbars on the body div. Then you'd bind the mousewheel event to a function that would change the scrollTop of the div to emulate scrolling. For arrow keys.. ev delta var scrollTop this .scrollTop this .scrollTop scrollTop Math.round delta script This is a quick mockup you'd have to adjust the numbers since for me this scrolls a bit slowly. keyCode reference mousewheel plugin keydown keypress..
How can I use jQuery to style /parts/ of all instances of a specific word? http://stackoverflow.com/questions/1501007/how-can-i-use-jquery-to-style-parts-of-all-instances-of-a-specific-word to bold just the second half of that word. javascript jquery string share improve this question To do it reliably you'd have to iterate over each element in the document looking for text nodes and searching for text in those. This is what the..
Can I use multiple versions of jQuery on the same page? http://stackoverflow.com/questions/1566595/can-i-use-multiple-versions-of-jquery-on-the-same-page
Jquery doesn't work after ajax loads http://stackoverflow.com/questions/16062899/jquery-doesnt-work-after-ajax-loads removed until the page unloads which will react to click events on an element with the id property of click . Ideally you'd use something closer to your dynamic elements in the DOM perhaps a div on your page that is always there and contains all..
Simple ASP.NET MVC CRUD views opening/closing in JavaScript UI dialog http://stackoverflow.com/questions/1843894/simple-asp-net-mvc-crud-views-opening-closing-in-javascript-ui-dialog name input name so I can model bind easily and keep things simple. Nothing special about the form. I looks just like you'd do it normally. Note I'm using MVC 2 and EditorFor in my code but that shouldn't matter Here is my final HTML HTML Output..
Check if inputs are empty using jQuery http://stackoverflow.com/questions/1854556/check-if-inputs-are-empty-using-jquery And you don't necessarily need .length or see if its 0 since an empty string evaluates to false anyway but if you'd like to for readability purposes '#apply form input' .blur function if this .val .length 0 this .parents 'p' .addClass 'warning'..
Is it possible to listen to a “style change” event? http://stackoverflow.com/questions/2157963/is-it-possible-to-listen-to-a-style-change-event want to scour the jQuery code to make sure there is nothing else it uses internally to set CSS properties. Ideally you'd want to write a separate plugin for jQuery so that it does not interfere with the jQuery library itself but you'll have..
jQuery event handlers always execute in order they were bound - any way around this? http://stackoverflow.com/questions/2360655/jquery-event-handlers-always-execute-in-order-they-were-bound-any-way-around-t element events So here's the modified code for jQuery 1.8. name is the name of the event click mouseover .. same as you'd pass it to bind fn is the handler function .fn.bindFirst function name fn bind as you normally would don't want to miss.. the handler using bind first and then reshuffle the array. name is the name of the event click mouseover .. same as you'd pass it to bind fn is the handler function .fn.bindFirst function name fn bind as you normally would don't want to miss..
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
XMLHttpRequest cannot load an URL with jQuery http://stackoverflow.com/questions/3828982/xmlhttprequest-cannot-load-an-url-with-jquery
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 templating capabilities as well. On the other hand if you have a big JSP Servlet HTML CSS JS jQuery based website and you'd like to refactor the repeated JSP Servlet HTML CSS JS jQuery boilerplate code into reusable components then one of the solutions..
detecting line-breaks with jQuery? http://stackoverflow.com/questions/4671713/detecting-line-breaks-with-jquery won't handle floated elements all that well and there are a few other situations where it'll fall over. Let me know if you'd like more options or if it doesn't quite work for your purposes or if you're not sure how to apply it and I'll try to help...
http://stackoverflow.com/questions/5788499/jquery-iframe-load-event the alert also shows twice . javascript jquery ajax jquery ajax iframe share improve this question If possible you'd be better off handling the load event within the iframe's document and calling out to a function in the containing document...
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions rely on that mechanism falling back to long polling when the browser can't properly handle multipart responses . If you'd like to handle multiple responses per single request connection in a reliable way you should consider using a more advanced..
How would I implement stackoverflow's hovering dialogs? http://stackoverflow.com/questions/758906/how-would-i-implement-stackoverflows-hovering-dialogs sans serif font size 140 font weight bold margin bottom 7px And click here to see it in action. However I think you'd still need to tweak it a little bit to give it the right positions depending on the situation in which you are using it...
JQuery smooth scrolling when clicking an anchor link http://stackoverflow.com/questions/7717527/jquery-smooth-scrolling-when-clicking-an-anchor-link
Use jQuery to change an HTML tag? http://stackoverflow.com/questions/918792/use-jquery-to-change-an-html-tag change a So clicking the change anchor should cause the p Hello p section to change to as an example an h5 tag so you'd end up with h5 Hello h5 after the click. I realize you can delete the p tag and replace it with an h5 but is there anyway..
uploading, processing, storing and delivering user-provided files and images http://stackoverflow.com/questions/13972714/uploading-processing-storing-and-delivering-user-provided-files-and-images by connected data like the user or a location. You should not save all files into the same folder for various reasons. You'd have to generate a unique name for each file otherwise you overwrite an existing file with a new one. Also usual filesystems..
How to get the css with in inline styles using jquery http://stackoverflow.com/questions/1733992/how-to-get-the-css-with-in-inline-styles-using-jquery border color and border width back. IE will also upper case the property names. This may or may not matter to you. You'd probably be better off remembering the inline style changes you make in a separate lookup object so you can read it more..
jQuery: Evaluate script in ajax response http://stackoverflow.com/questions/2158075/jquery-evaluate-script-in-ajax-response for criticism on my approach. Any suggestions from anyone javascript jquery xml json share improve this question You'd rather send JSON it's way easier to interpret. Example Suppose your response is a string html p add me to the page p script..
Creating HTML: PHP server-side vs. jQuery client-side http://stackoverflow.com/questions/2307535/creating-html-php-server-side-vs-jquery-client-side if the user has JavaScript disabled if you output the markup on page load. Why to generate the HTML in jQuery You'd save some bandwidth. Binding events might be simpler. So I'm in favour of the first option generating the HTML in PHP. Visual..
Allowing javascript function to accept any number of arguments http://stackoverflow.com/questions/3583044/allowing-javascript-function-to-accept-any-number-of-arguments myFunc settings settings settings in case it was called as just myfunc var something settings.something default value You'd call it like this myFunc something value somethingElse otherValue This approach allows you to accept any number of arguments..
Grab largest image on site given the URL http://stackoverflow.com/questions/3615983/grab-largest-image-on-site-given-the-url improve this question You can't do it on the client side i.e. with JavaScript due to cross domain restrictions. You'd need to download the contents of the URL on the back end first. See here http en.wikipedia.org wiki Same_origin_policy ..
A controller action which returns a partial view inserts the logon page when authorization fails http://stackoverflow.com/questions/4198679/a-controller-action-which-returns-a-partial-view-inserts-the-logon-page-when-aut LogOn Account JsonRequestBehavior JsonRequestBehavior.AllowGet else base.HandleUnauthorizedRequest context You'd then get back a JSON object from the controller 'Error' 'NotAuthorized' 'LogonUrl' '...' which you could then use to redirect..
http://stackoverflow.com/questions/4539253/what-is-console-log when something happens. For instance '#someButton' .click function console.log '#someButton was clicked' do something You'd then see #someButton was clicked in Firebug 䏭 𦒄onsole tab or another tool 䏭 console e.g. Chrome 䏭 Web Inspector when you..
Uploadify and Image Compression http://stackoverflow.com/questions/4579193/uploadify-and-image-compression be able to compress JPG images much using zip or similar algorithms they are already close to optimum in themselves. You'd have to resize them on client side. For that see e.g. Image resize before upload jquery flash looking for plugin that resize..
How do I modify serialized form data in jQuery? http://stackoverflow.com/questions/5075778/how-do-i-modify-serialized-form-data-in-jquery
HTML parse order / script execution order http://stackoverflow.com/questions/7052310/html-parse-order-script-execution-order the scripts following it. If this weren't the case you couldn't have any two files be dependent of each other. You'd have to put everything in the same file because otherwise the script execution order would be practically random. share..
jQuery/Javascript - How to wait for manipulated DOM to update before proceeding with function http://stackoverflow.com/questions/7342084/jquery-javascript-how-to-wait-for-manipulated-dom-to-update-before-proceeding Same behavior in IE9 FF6 Chrome13. Even when bypassing jQuery and using basic raw Javascript I see the same issue. You'd think this would have an easy answer. However since the jQuery .html and .text don't have a callback hook that's not an..
In web browsers, what's the difference between onblur and onfocusout? http://stackoverflow.com/questions/7755052/in-web-browsers-whats-the-difference-between-onblur-and-onfocusout focus. For example you have a div with special formatting because the human is currently editing a field in that area. You'd could use onFocusOut to turn that formatting off when focus leaves that div. Up until very recently onFocusOut was only..
Clearing a jquery document.ready() call http://stackoverflow.com/questions/7814408/clearing-a-jquery-document-ready-call to circumvent it. Is there any way to do this javascript jquery javascript events share improve this question You'd probably get the most appropriate answer if you described what problem you're really trying to solve. jQuery doesn't have..
How can I make a background clickable http://stackoverflow.com/questions/834579/how-can-i-make-a-background-clickable a div div id site container style position relative z index 1 ... jquery html css share improve this question You'd need to be careful around event order event capturing vs. bubbling differences between IE and Mozilla. If you have an element..
jQuery AJAX: return value on success http://stackoverflow.com/questions/9055810/jquery-ajax-return-value-on-success success to ChatServerQuery where you can easily get it back . javascript jquery ajax share improve this question You'd better change your approach to reflect an asynchronous nature of AJAX request function ChatServerQuery data callback .ajax..
Use jQuery to change an HTML tag? http://stackoverflow.com/questions/918792/use-jquery-to-change-an-html-tag
Does scrollIntoView work in all browsers? http://stackoverflow.com/questions/9445842/does-scrollintoview-work-in-all-browsers anything on being on the same page if it also doesn't have any total height vertical element like left menu bar . You'd be surprised how many pages have this problem. just check them out yourself. Go to some page look at it at top then press..
When should I use jQuery deferred's “then” method and when should I use the “pipe” method? http://stackoverflow.com/questions/9583783/when-should-i-use-jquery-deferreds-then-method-and-when-should-i-use-the-pip as the documentation says when the deferred object is resolved or rejected. It is the same as using .done or .fail . You'd use .pipe to pre filter the result somehow. The return value of a callback to .pipe will be passed as argument to the done.. alone return .ajax ... .done function executed after first call .ajax ... .done function executed after second call You'd like to use the deferred object to allow other code which calls makeCalls to attach callbacks for the second Ajax call but..
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