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2014/10/16 ¤W¤È 12:04:58
jquery Programming Glossary: magicREGEX to replace multiple Spaces with a single space http://stackoverflow.com/questions/1981349/regex-to-replace-multiple-spaces-with-a-single-space a long tail and it is RED What kind of JQUERY JavaScript magic can be used to keep spaces to only 1 max Goal The dog has a..
Iterating over element attributes with jQuery http://stackoverflow.com/questions/2224933/iterating-over-element-attributes-with-jquery
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 as you normally would don't want to miss out on any jQuery magic this.on name fn Thanks to a comment by @Martin adding support.. jQuery's source and don't want to miss out on any jQuery magic from happening I normally add the handler using bind first and.. as you normally would don't want to miss out on any jQuery magic this.bind name fn Thanks to a comment by @Martin adding support..
Post-loading : check if an image is in the browser cache http://stackoverflow.com/questions/2446740/post-loading-check-if-an-image-is-in-the-browser-cache it adds one more cookie to HTTP requests... Then i met the magic window.localStorage details The localStorage attribute provides..
Is it possible to remove inline styles with jQuery? http://stackoverflow.com/questions/2465158/is-it-possible-to-remove-inline-styles-with-jquery or style element. I don't think jQuery is doing any magic here it seems the style object does this natively . share improve..
How to pass complex type using json to ASP.NET MVC controller http://stackoverflow.com/questions/267707/how-to-pass-complex-type-using-json-to-asp-net-mvc-controller path. The DefaultModelBinder is smart enough to do all the magic for me...my problem was in my Widget type. In my haste my type..
Correctly calling setGridWidth on a jqGrid inside a jQueryUI Dialog http://stackoverflow.com/questions/2686043/correctly-calling-setgridwidth-on-a-jqgrid-inside-a-jqueryui-dialog grid.setGridHeight this .height 54 No idea why 54 is the magic number here grid.setGridWidth this .width true close function.. take into account the scroll area of 18px. As far as the magical number 54 that is the number I had to subtract from the height..
http://stackoverflow.com/questions/2764619/how-does-jquery-data-work me some time. However several times I do not undestand the magic behind jQuery and I would love to learn the details. I want..
XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/3595515/xmlhttprequest-error-origin-null-is-not-allowed-by-access-control-allow-origin by Darin's suggestion to use .getJSON . It does a little magic to change the request type from its default of json to jsonp..
Validation of file extension before uploading file http://stackoverflow.com/questions/4234589/validation-of-file-extension-before-uploading-file is an image is done in server side only by checking the magic numbers in the file header. Is there any way to validate the..
How can I determine the direction of a jQuery scroll event? http://stackoverflow.com/questions/4326845/how-can-i-determine-the-direction-of-a-jquery-scroll-event something to this effect window .scroll function event if magic code upscroll code else downscroll code Any ideas javascript..
Perform client side validation for custom attribute http://stackoverflow.com/questions/4747184/perform-client-side-validation-for-custom-attribute x x.Date input type submit value OK The last part for the magic to happen is to define the custom adapter script src @Url.Content..
Javascript Drag and drop for touch devices [closed] http://stackoverflow.com/questions/5186441/javascript-drag-and-drop-for-touch-devices it also converts mouse events into touch and it works like magic. function touchHandler event var touch event.changedTouches..
Official way to ask jQuery wait for all images to load before executing something http://stackoverflow.com/questions/544993/official-way-to-ask-jquery-wait-for-all-images-to-load-before-executing-somethin
http://stackoverflow.com/questions/5874652/prop-vs-attr property . This change removes some of the layer of magic jQuery stuck in front of attributes and properties meaning jQuery..
How to change color of an image using jquery [closed] http://stackoverflow.com/questions/9303757/how-to-change-color-of-an-image-using-jquery R long 16 0xff G long 8 0xff B long 0xff Now here is the magic part let's loop through the pixel data and multiply it to the.. doesn't look good that's because I just did a quick magic wand on photoshop you can do something better later. share..
Is there a version of $getJSON that doesn't use a call back? http://stackoverflow.com/questions/933713/is-there-a-version-of-getjson-that-doesnt-use-a-call-back url url data data success callback dataType type No black magic there. Since you need to customize stuff other than the basic..
REGEX to replace multiple Spaces with a single space http://stackoverflow.com/questions/1981349/regex-to-replace-multiple-spaces-with-a-single-space Spaces with a single space Given a string like The dog has a long tail and it is RED What kind of JQUERY JavaScript magic can be used to keep spaces to only 1 max Goal The dog has a long tail and it is RED thanks javascript jquery regex share..
Iterating over element attributes with jQuery http://stackoverflow.com/questions/2224933/iterating-over-element-attributes-with-jquery
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 is the handler function .fn.bindFirst function name fn bind as you normally would don't want to miss out on any jQuery magic this.on name fn Thanks to a comment by @Martin adding support for namespaced events too. this.each function var handlers.. It's just array manipulation. But since I haven't seen jQuery's source and don't want to miss out on any jQuery magic from happening I normally add the handler using bind first and then reshuffle the array. name is the name of the event click.. is the handler function .fn.bindFirst function name fn bind as you normally would don't want to miss out on any jQuery magic this.bind name fn Thanks to a comment by @Martin adding support for namespaced events too. var handlers this.data 'events'..
Post-loading : check if an image is in the browser cache http://stackoverflow.com/questions/2446740/post-loading-check-if-an-image-is-in-the-browser-cache if the cache is cleared without the cookie. Moreover it adds one more cookie to HTTP requests... Then i met the magic window.localStorage details The localStorage attribute provides persistent storage areas for domains Exactly what i wanted..
Is it possible to remove inline styles with jQuery? http://stackoverflow.com/questions/2465158/is-it-possible-to-remove-inline-styles-with-jquery
How to pass complex type using json to ASP.NET MVC controller http://stackoverflow.com/questions/267707/how-to-pass-complex-type-using-json-to-asp-net-mvc-controller this question Thanks Jeff that got me on the right path. The DefaultModelBinder is smart enough to do all the magic for me...my problem was in my Widget type. In my haste my type was defined as public class Widget public int Id public string..
Correctly calling setGridWidth on a jqGrid inside a jQueryUI Dialog http://stackoverflow.com/questions/2686043/correctly-calling-setgridwidth-on-a-jqgrid-inside-a-jqueryui-dialog Cancel function this .dialog 'close' open function event ui grid.setGridHeight this .height 54 No idea why 54 is the magic number here grid.setGridWidth this .width true close function event ui resizeStop function event ui grid.setGridWidth locDialog.width.. just odd that when I call setGridWidth initially it doesn't take into account the scroll area of 18px. As far as the magical number 54 that is the number I had to subtract from the height of the dialog value to get the grid to render without unnecessary..
http://stackoverflow.com/questions/2764619/how-does-jquery-data-work and started using jQuery right away in order to save me some time. However several times I do not undestand the magic behind jQuery and I would love to learn the details. I want to use .data in my application. The examples are very helpful...
XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/3595515/xmlhttprequest-error-origin-null-is-not-allowed-by-access-control-allow-origin via echo back. The first was solved in a roundabout way by Darin's suggestion to use .getJSON . It does a little magic to change the request type from its default of json to jsonp if it sees the substring callback in the URL. That solved the..
Validation of file extension before uploading file http://stackoverflow.com/questions/4234589/validation-of-file-extension-before-uploading-file images to a servlet. The validation whether the uploaded file is an image is done in server side only by checking the magic numbers in the file header. Is there any way to validate the extensions in client side before submitting the form to servlet..
How can I determine the direction of a jQuery scroll event? http://stackoverflow.com/questions/4326845/how-can-i-determine-the-direction-of-a-jquery-scroll-event the direction of a jQuery scroll event I'm looking for something to this effect window .scroll function event if magic code upscroll code else downscroll code Any ideas javascript jquery share improve this question Check current scrollTop..
Perform client side validation for custom attribute http://stackoverflow.com/questions/4747184/perform-client-side-validation-for-custom-attribute x.Date @Html.TextBoxFor x x.Date @Html.ValidationMessageFor x x.Date input type submit value OK The last part for the magic to happen is to define the custom adapter script src @Url.Content ~ Scripts jquery.validate.js type text javascript script..
Javascript Drag and drop for touch devices [closed] http://stackoverflow.com/questions/5186441/javascript-drag-and-drop-for-touch-devices on touch devises or you can use this code which I am using it also converts mouse events into touch and it works like magic. function touchHandler event var touch event.changedTouches 0 var simulatedEvent document.createEvent MouseEvent simulatedEvent.initMouseEvent..
Official way to ask jQuery wait for all images to load before executing something http://stackoverflow.com/questions/544993/official-way-to-ask-jquery-wait-for-all-images-to-load-before-executing-somethin
http://stackoverflow.com/questions/5874652/prop-vs-attr 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 have to learn a bit about the difference..
How to change color of an image using jquery [closed] http://stackoverflow.com/questions/9303757/how-to-change-color-of-an-image-using-jquery hexToRGB hex var long parseInt hex.replace ^# 16 return R long 16 0xff G long 8 0xff B long 0xff Now here is the magic part let's loop through the pixel data and multiply it to the color from the color picker. on my script there is no color..
Is there a version of $getJSON that doesn't use a call back? http://stackoverflow.com/questions/933713/is-there-a-version-of-getjson-that-doesnt-use-a-call-back data callback data data null return jQuery.ajax type GET url url data data success callback dataType type No black magic there. Since you need to customize stuff other than the basic .getJSON functionality you can just use the low level .ajax..
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