標籤：org alert char 節點 content http str www xmlns
一，在我們實現動態產生HTML代碼時會出現，使用JQ方法會不被執行，解決方案，如下：使用jquery的委託事件，將該方法委託到頁面已經存在的一個節點上
<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title></title> <script src="jquery-1.11.1.js"></script> <script> $(function () { $("#demo").delegate(‘.t1‘, ‘click‘, function () { alert("t1"); }); $("#demo").delegate(‘#t2‘, ‘click‘, function () { alert("t2"); }); $("#demo").delegate(‘.t3‘, ‘click‘, function () { alert("t3"); }); $("#demo").delegate(‘#t4‘, ‘click‘, function () { alert("t4"); }); Test(); }); function Test() { var strHtml = "<div class=‘t1‘>t1</div>"; strHtml += "<div id=‘t2‘>t2</div>"; strHtml += "<div class=‘t3‘>t3</div>"; strHtml += "<div id=‘t4‘>t4</div>"; $("#demo").html(strHtml); } </script></head><body> <div id="demo"> </div> <div id="demo1"> </div></body></html>
二，經過以上測試，得出
1》使用class和id觸發的寫法是一樣的
2》JS動態添加的HTML並不需要在綁定事件的節點內，一樣可以觸發成功
JS非同步載入，JQ事件不被執行解決方案
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
