javascript 错误：无法使用 jQuery 读取未定义的属性“defaultView”
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Error: Cannot read property 'defaultView' of undefined, using jQuery
提问by Bradley Weston
I have this code
我有这个代码
$(document).ready(function (){
var Form_addTurbo = $('form#Form_addTurbo');
Form_addTurbo.submit(function (e){
e.preventDefault;
v = new Notification('Creating Turbo.', 'information', 'Working..', function(){return;});
$.post('/api/turbos/new.php', {
action : 'createNew'
}, function (r){
v.hide();
if(r.success){
new Notification('Turbo Create.', 'saved', '', function(){return;});
}else if(r.error){
}else{
new Notification('Something went wrong.', 'error', '', function(){return;});
}
}, 'json');
return false;
});
});
Which uses this api
哪个使用这个api
$(document).ready(function(e) {$("body").prepend('<ul id="notifications"></ul>');});
/**
* Global notification system
*
* @param String Message to be displayed
* @param String Type of notification
*
* @author Bram Jetten
* @version 28-03-2011
*/
Notification.fn = Notification.prototype;
function Notification(value, type, tag, onclickfunc) {
this.log(value, type);
this.element = $('<li><span class="image '+ type +'"></span>' + value + '</li>');
if(typeof tag !== "undefined" && tag !== '') {
$(this.element).append('<span class="tag">' + tag + '</span>');
}
if(typeof onclickfunc == 'function'){
this.element.click(onclickfunc);
}
$("#notifications").append(this.element);
this.show();
}
/**
* Show notification
*/
Notification.fn.show = function() {
$(this.element).slideDown(200);
$(this.element).click(this.hide);
}
/**
* Hide notification
*/
Notification.fn.hide = function() {
$(this).animate({opacity: .01}, 200, function() {
$(this).slideUp(200, function() {
$(this).remove();
});
});
}
/**
* Log notification
*
* @param String Message to be logged
* @param String Type of notification
*/
Notification.fn.log = function(value, type) {
switch(type) {
case "information":
console.info("*** " + value + " ***");
break;
case "success":
console.log(value);
break;
case "warning":
console.warn(value);
break;
case "error":
console.error(value);
break;
case "saved":
console.log(value);
break;
default:
console.log(value);
break;
}
}
So what happens is that I try close the notification using the hide function that I believe it gives but I get this error.
所以发生的事情是我尝试使用我认为它提供的隐藏功能关闭通知，但我收到此错误。
Uncaught TypeError: Cannot read property 'defaultView' of undefined
未捕获的类型错误：无法读取未定义的属性“defaultView”
I believe it doesn't know what "this" is but how would I be able to get this to work.
我相信它不知道“这个”是什么，但我如何才能让它发挥作用。
采纳答案by Stefan
Made some minor changes to your example. Try it out http://jsfiddle.net/FLE39/
对您的示例进行了一些小的更改。试试看http://jsfiddle.net/FLE39/
Had a closer look at your code and made a new jsfiddle. See updated link.
仔细查看您的代码并制作了一个新的 jsfiddle。查看更新的链接。
