As of jQuery 3.0, all data names are stored in jQuery's internal data object in camelCase (e.g.,clickCount), rather than kebab-case (e.g.click-count). This is consistent with the way that standard DOM turns dashed names into camel case for JavaScript names in CSS and data properties....
window : this, function( window, noGlobal ) { // Support: Firefox 18+ // Can't be in strict mode, several libs including ASP.NET trace // the stack via arguments.caller.callee and Firefox dies if // you try to trace through "use strict" call chains. (#13335) //"use strict"; ...
你可以使用内部的this变量作为对任何工具 API 的引用,这样可以让你将多个事件监听器链接在一起;这对于尚未熟悉 jQuery 的开发人员来说更加合适: // loop through each instances$(".tabs").each(function() { ...// assign the onClick listener to a single instance$(this).data("tabs").onClick(function...
$(magnify).mousemove(function(e) { var image_object = new Image(); image_object.src = $small.attr('src'); if(!+[1,]) { native_height = image_object.height; native_width = image_object.width; } else{ image_object.onload = function() { image_object.onload = null; native_height ...
Sizzle是一个纯javascript CSS选择器引擎。jquery1.3开始使用sizzle,Sizzle一反传统采取了相反的Right To Left的查询匹配方式,效率提高.Sizzle是jQuery作者John Resig新写的DOM选择器引擎,速度号称业界第一.Sizzle完全独立于jQuery,若不想用jQuery,你可只用Sizzle实现,压缩3K多http://url.cn/J73IkN ...
Example: Iterates over the properties in an object, accessing both the current item and its key. 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $.each({name:"John",lang:"JS"},function(k,v){alert("Key: "+k+", Value: "+v);}); ...
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Other objects are iterated via their named properties. version added: 1.0jQuery.each( array, callback ) array Type: ArrayLikeObject The array or array-like object to iterate over. callback Type: Function( Integer indexInArray, Object value ) The function that will be executed on every ...
Then we loop through all these file names and read each one of them and save details of each file into a json {} object. When all these records are read, these are then sorted by the primary key, this being the ProjectName. Note that ajaxGetProject.php is called twice within the ...
Note that for-in-loop can be spoiled by extending Object.prototype (see Object.prototype is verboten) so take care when using other libraries. jQuery provides a generic each function to iterate over properties of objects, as well as elements of arrays: ...