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2014/10/16 ¤W¤È 12:10:36
jquery Programming Glossary: x2Circle Collision Detection HTML5 Canvas http://stackoverflow.com/questions/11278783/circle-collision-detection-html5-canvas any that are obviously not collision candidates e.g. abs x2 x1 r2 r1 abs y2 y1 r2 r1 ... if the distance in X or Y between..
Adding comma as thousands separator (javascript) - output being deleted instead http://stackoverflow.com/questions/13621769/adding-comma-as-thousands-separator-javascript-output-being-deleted-instead function addCommas nStr nStr '' x nStr.split '.' x1 x 0 x2 x.length 1 '.' x 1 '' var rgx d d 3 while rgx.test x1 x1 x1.replace.. rgx.test x1 x1 x1.replace rgx ' 1' ' ' ' 2' return x1 x2 input type number onkeyup this.value addCommas this.value However..
Geometry (CONVOLUTION) function with javascript or jquery http://stackoverflow.com/questions/19167858/geometry-convolution-function-with-javascript-or-jquery assuming you have an array of x y arrays coordinates x1 y1 x2 y2 ... xn yn leftcoords rightcoords projectionwidth 1 # How..
How to use toggle event with live? http://stackoverflow.com/questions/3841788/how-to-use-toggle-event-with-live the following code .reply .toggle function x1 function x2 I need to use live so new elements would also be bound. Is.. 'toggled' this .data 'toggled' toggled if toggled x1 else x2 Besides just keep in mind that the selectors for live have..
Creating JSON return “strings” from a webservice for use with jquery ajax http://stackoverflow.com/questions/4383098/creating-json-return-strings-from-a-webservice-for-use-with-jquery-ajax like this TotalCars x CarList CarName x1 CarID id1 CarName x2 CarID id2 So then with jquery I can do things like alert data.TotalCars.. new List Car new Car CarName x1 CarId id1 new Car CarName x2 CarId id2 new Car CarName x3 CarId id3 return cars WCF will..
http://stackoverflow.com/questions/4443526/jquery-ui-drag-easing-inertia The resulting code function var d #draggable var x1 x2 y1 y2 t1 t2 Time var minDistance 40 Minimum px distance object.. .shift x1 lastE.pageX y1 lastE.pageY t1 lastE.timeStamp x2 e.pageX y2 e.pageY t2 e.timeStamp Deltas var dX x2 x1 dY y2.. x2 e.pageX y2 e.pageY t2 e.timeStamp Deltas var dX x2 x1 dY y2 y1 dMs Math.max t2 t1 1 Speeds var speedX Math.max..
How to detect if two divs touch with jquery? http://stackoverflow.com/questions/5419134/how-to-detect-if-two-divs-touch-with-jquery var w1 div1.outerWidth true var b1 y1 h1 var r1 x1 w1 var x2 div2.offset .left var y2 div2.offset .top var h2 div2.outerHeight.. true var w2 div2.outerWidth true var b2 y2 h2 var r2 x2 w2 if b1 y2 y1 b2 r1 x2 x1 r2 return false return true share..
PHP JSON Highcharts load database result http://stackoverflow.com/questions/7810098/php-json-highcharts-load-database-result array of numbers which are y values or as follows x1 y1 x2 y2 x3 y3 .... array of arrays of pair of numbers x and y values..
raphael.js - converting pie graph to donut graph http://stackoverflow.com/questions/7972347/raphael-js-converting-pie-graph-to-donut-graph params.fill var x1 cx r Math.cos startAngle rad x2 cx r Math.cos endAngle rad y1 cy r Math.sin startAngle rad y2.. M cx cy L x1 y1 A r r 0 endAngle startAngle 180 0 x2 y2 z .attr params How would I modify this so that a hole of.. calculations A r r 0 endAngle startAngle 180 0 x2 y2 draw a line back to the middle of the circle in this case..
Move a div in a curved path (like tweening in Flash old days)? http://stackoverflow.com/questions/8438830/move-a-div-in-a-curved-path-like-tweening-in-flash-old-days I'd like to build a function like fromHeretoThere x1 y1 x2 y2 .... So that I can move a div or an image from one point..
Circle Collision Detection HTML5 Canvas http://stackoverflow.com/questions/11278783/circle-collision-detection-html5-canvas distances in x y between all the circle pairs and throw away any that are obviously not collision candidates e.g. abs x2 x1 r2 r1 abs y2 y1 r2 r1 ... if the distance in X or Y between the circle centers is greater than the sum of the radii then..
Adding comma as thousands separator (javascript) - output being deleted instead http://stackoverflow.com/questions/13621769/adding-comma-as-thousands-separator-javascript-output-being-deleted-instead value entered to include thousand separators Here is my code function addCommas nStr nStr '' x nStr.split '.' x1 x 0 x2 x.length 1 '.' x 1 '' var rgx d d 3 while rgx.test x1 x1 x1.replace rgx ' 1' ' ' ' 2' return x1 x2 input type number onkeyup.. '.' x1 x 0 x2 x.length 1 '.' x 1 '' var rgx d d 3 while rgx.test x1 x1 x1.replace rgx ' 1' ' ' ' 2' return x1 x2 input type number onkeyup this.value addCommas this.value However when I enter numbers after the 4 one the field is cleared...
Geometry (CONVOLUTION) function with javascript or jquery http://stackoverflow.com/questions/19167858/geometry-convolution-function-with-javascript-or-jquery quite simple geometrically. I'll write you some pseudocode assuming you have an array of x y arrays coordinates x1 y1 x2 y2 ... xn yn leftcoords rightcoords projectionwidth 1 # How wide the path is for each coordinate in coordinates pathvector..
How to use toggle event with live? http://stackoverflow.com/questions/3841788/how-to-use-toggle-event-with-live to use toggle event with live I have the following code .reply .toggle function x1 function x2 I need to use live so new elements would also be bound. Is there some syntax to do it Or will I need to implement a toggle.. toggle .reply .live 'click' function var toggled this .data 'toggled' this .data 'toggled' toggled if toggled x1 else x2 Besides just keep in mind that the selectors for live have to be as specific as possible because of the way event delegation..
Creating JSON return “strings” from a webservice for use with jquery ajax http://stackoverflow.com/questions/4383098/creating-json-return-strings-from-a-webservice-for-use-with-jquery-ajax Ideally I would wantthe jquery ajax data to look something like this TotalCars x CarList CarName x1 CarID id1 CarName x2 CarID id2 So then with jquery I can do things like alert data.TotalCars and all that sort of stuff. Please bear in mind.. this up from your databas var cars new CarCollection CarList new List Car new Car CarName x1 CarId id1 new Car CarName x2 CarId id2 new Car CarName x3 CarId id3 return cars WCF will automatically serialize your object graph into JSON and send..
http://stackoverflow.com/questions/4443526/jquery-ui-drag-easing-inertia element out of bounds outside it's parent container's boundaries The resulting code function var d #draggable var x1 x2 y1 y2 t1 t2 Time var minDistance 40 Minimum px distance object must be dragged to enable momentum. var onMouseMove function.. d.stop d.css text indent 100 var lastE d.data mouseEvents .shift x1 lastE.pageX y1 lastE.pageY t1 lastE.timeStamp x2 e.pageX y2 e.pageY t2 e.timeStamp Deltas var dX x2 x1 dY y2 y1 dMs Math.max t2 t1 1 Speeds var speedX Math.max Math.min.. .shift x1 lastE.pageX y1 lastE.pageY t1 lastE.timeStamp x2 e.pageX y2 e.pageY t2 e.timeStamp Deltas var dX x2 x1 dY y2 y1 dMs Math.max t2 t1 1 Speeds var speedX Math.max Math.min dX dMs 1 1 speedY Math.max Math.min dY dMs 1 1..
How to detect if two divs touch with jquery? http://stackoverflow.com/questions/5419134/how-to-detect-if-two-divs-touch-with-jquery .left var y1 div1.offset .top var h1 div1.outerHeight true var w1 div1.outerWidth true var b1 y1 h1 var r1 x1 w1 var x2 div2.offset .left var y2 div2.offset .top var h2 div2.outerHeight true var w2 div2.outerWidth true var b2 y2 h2 var r2 x2..
PHP JSON Highcharts load database result http://stackoverflow.com/questions/7810098/php-json-highcharts-load-database-result array. So it could look like either as follows y1 y2 y3 .... array of numbers which are y values or as follows x1 y1 x2 y2 x3 y3 .... array of arrays of pair of numbers x and y values or as follows array of objects which can have x and y values..
raphael.js - converting pie graph to donut graph http://stackoverflow.com/questions/7972347/raphael-js-converting-pie-graph-to-donut-graph code function sector cx cy r startAngle endAngle params console.log params.fill var x1 cx r Math.cos startAngle rad x2 cx r Math.cos endAngle rad y1 cy r Math.sin startAngle rad y2 cy r Math.sin endAngle rad return paper.path M cx cy L x1.. startAngle rad y2 cy r Math.sin endAngle rad return paper.path M cx cy L x1 y1 A r r 0 endAngle startAngle 180 0 x2 y2 z .attr params How would I modify this so that a hole of a fixed radius was removed from the overall pie I saw this post.. the arc will start x1 y1 L x1 y1 draw an arc based on some mathematical calculations A r r 0 endAngle startAngle 180 0 x2 y2 draw a line back to the middle of the circle in this case z is used it means move to origin cx cy and the slice path..
Move a div in a curved path (like tweening in Flash old days)? http://stackoverflow.com/questions/8438830/move-a-div-in-a-curved-path-like-tweening-in-flash-old-days a div in a curved path like tweening in Flash old days I'd like to build a function like fromHeretoThere x1 y1 x2 y2 .... So that I can move a div or an image from one point on the HTML page to another point in a curve. Is this doable..
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