How could I get the sub element by using an existed jQuery object ?已经有了#divTest的对象，怎样通过它来得到其他的元素？ <!doctype html> <html> <head> <meta charset="utf-8"> <script src="https://code.jquery.com/jquery-1.10.2.js"></script> </head> <body> <div id="divTest"> <input type="text" value="a" /> <input id="next" type="text" value="b" /> <input type="text" value="c" /> <input type="text" title="d" value="d" /> <input type="checkbox" title="e" /> </div> <script> var myObj = $("#divTest"); //How could I get the checkbox element by using 'myObj'? //解决办法： var titlevalue = myObj.children("input[type='checkbox']").attr("title"); console.log(titlevalue); </script> </body> </html>
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