TypeError: Cannot read property 'apply' of undefined at XMLHttpRequest.xhr.onreadystatechange (abstract-xhr.js:125)at XMLHttpRequest.wrapFn (zone.js:1230)
at Zon
", //see the extra single quote here after the name Jon$this->db->insert('test',$ar);
这段代码将在数据库中添加单引号,如果我获取这些数据并在HTML中显示它,那么任何人都可以在那里执行内联js,例如。Jon' onmouseover='alert(1)这个输入将在页面上执行内联js。<input type='text' na
Arrow_onmouseover是通过对象的“onmouseover”事件附加的。当onmouseover事件发生时,我得到一个'timeline is not defined‘JS错误。var timeline = setInterval("change();", 2000);
function arrow_onmouseoveronclick="js();" an