Javascript - Pass $this to function, You would want to do something like submit_form (this); function submit_form (obj) { // Work with `obj` as "this" // Or wrap it in $ () to work with it as jQuery (this) } Share answered Jul 30, 2010 at 17:00 Josh K 27.5k 20 83 132...
// 修正构造器为jQueryconstructor:jQuery,length:0,};init=jQuery.fn.init=function(selector,context,root){// ...if(!selector){returnthis;}// ...};init.prototype=jQuery
要遍历的jquery对象.each(function(){遍历方法}) 1.6.1 遍历节点 $('选择器').each(function(index,element){}),该写法是用于遍历获取到的元素对象 //目的:输出元素的内容 函数中不带参数/* $('button').each(function(){ console.log(this.innerHTML); }) *///函数中带有一个参数,该参数代表下标/* ...
2012 jQuery Foundation, Inc. and other contributors * Released under the MIT license * http://jquery.org/license * * Date: 2013-2-4 */ (function( window, undefined ) { // Can't do this because several apps including ASP.NET trace // the ...
Reduce the set of matched elements to those that match the selector or pass the function’s test.Traversing > Tree Traversal .find() Get the descendants of each element in the current set of matched elements, filtered by a selector, jQuery object, or element....
passReg.test(val)){ $(this).parent().append("密码输入了特殊有误!"); } } }).focus(function(){ $(this).triggerHandler("blur"); }).keyup(function(){ $(this).triggerHandler("blur"); }); $("input[value='清空']").click(function(){ $(".depend").val(""); }); //点击表单...
// Pass it to the jQuery function var$foo = $( foo ); // Test accessing property values vartest1 = $foo.prop("foo");// bar // Test setting property values $foo.prop("foo","foobar"); vartest2 = $foo.prop("foo");// foobar ...
This ensures that the widget always has the correct state. When filtering data locally, you can make use of the built-in $.ui.autocomplete.escapeRegex function. It'll take a single string argument and escape all regex characters, making the result safe to pass to new RegExp(). Code ...
You can set the module name for jQuery's AMD definition. By default, it is set to "jquery", which plays nicely with plugins and third-party libraries, but there may be cases where you'd like to change this. Pass it to the --amd parameter: npm run build -- --amd="custom-name" ...
To retrieve the DataTables object for this table, pass no arguments or see the docs for bRetrieve and bDestroy ” 解决办法: 3.2 排序时指定某列不可排序 AI检测代码解析 1. ".datatable").dataTable( { 2. "aoColumnDefs": [ { "bSortable": false, "aTargets": [ 0 ] }] ...