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有些小的错误 #13

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有些小的错误 #13

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4b11041
amend a mistake
eddieeddieeddiejones Dec 16, 2016
fe5efad
something would be wrong
eddieeddieeddiejones Dec 17, 2016
dd52613
改错：多了一个字
eddieeddieeddiejones Dec 18, 2016
f0918b3
haha, another tiny error
eddieeddieeddiejones Dec 22, 2016
33a2198
完善
eddieeddieeddiejones Dec 25, 2016
8081556
报错，empty/remove is not defined
Dec 27, 2016
fe978f3
不需要写empty函数，如果p是数组 ，你写的代码有问题
Dec 27, 2016
f2e77d5
改，jquery引用位置不正确
Dec 30, 2016
d209b5f
不加var，变量会变成全局变量，改
eddieeddieeddiejones Dec 31, 2016
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2 changes: 1 addition & 1 deletion 慕课网教程案例/jQuery源码分析/10：元素操作/测试案例/innerWitdh和innerHeight.html
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Expand Up @@ -10,7 +10,7 @@
border: 2px solid #666;
}
</style>
<script type="text/javascript" src="../jquery-2.1.1.js"></script>
<script type="text/javascript" src="../../jquery-2.1.1.js"></script>
</head>
<body>

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3 changes: 2 additions & 1 deletion 慕课网教程案例/jQuery源码分析/12：事件体系/重写事件对象.html
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Expand Up @@ -84,7 +84,8 @@
var event = new Event(originalEvent);

//混入事件属性
i = props.length;
var i = props.length;
var prop;
while (i--) {
prop = props[i];
event[prop] = originalEvent[prop];
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11 changes: 6 additions & 5 deletions 慕课网教程案例/jQuery源码分析/2：核心模块/extend.html
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Expand Up @@ -3,7 +3,7 @@
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8"/>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<!-- <script src="http://code.jquery.com/jquery-latest.js"></script> -->
<script type="text/javascript" src="../jquery-2.1.1.js"></script>
<title></title>
</head>
Expand All @@ -17,15 +17,16 @@
// 这里关系到一个extentd第一个参数 是否深度复制的处理

var object1 = {
banana: {weight: 52, price: 100},
banana: {weight: 52, price: 100}
};
var object2 = {
banana: {price: 200}
};

$.extend(object1, object2); //结果object1 = ｛banana: {price: 200}｝
$.extend(ture,object1, object2); //结果object1 = ｛banana: {price: 200,weight: 52}｝

$.extend(true,object1, object2); //结果object1 = ｛banana: {price: 200,weight: 52}｝
//打印的结果与你写的结果不一致，原因未知
console.log(object1,object2);//结果｛banana: {price: 200}｝ ｛banana: {price: 200}｝
// 根据这个结果就能清楚的看到jQuery是为了判断克隆是不是一个深层次的对象，用来逐个clone


Expand All @@ -50,4 +51,4 @@

</script>
</body>
</html>
</html>
5 changes: 4 additions & 1 deletion 慕课网教程案例/jQuery源码分析/3：回调函数/无参数.html
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Expand Up @@ -10,7 +10,10 @@
<body>

<script type="text/javascript">

//缺少这个方法，但是不影响结果。
function show(data) {
$("body").append('<li>' + data + '</li>')
}

function Callbacks() {
var list = [];
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2 changes: 1 addition & 1 deletion 慕课网教程案例/jQuery源码分析/5：异步机制/Deferred的流程.html
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Expand Up @@ -33,7 +33,7 @@

//接受上一个值，叠加处理
filtered.done(function(value) {
$('body').append("<li>filtered.done ( 2*5 = ) 10: " + "</li>");
$('body').append("<li>filtered.done 2*5 = : " + value +"</li>");
});

};
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2 changes: 1 addition & 1 deletion 慕课网教程案例/jQuery源码分析/5：异步机制/理解异步.html
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Expand Up @@ -35,7 +35,7 @@
fontSize : "3em",
borderWidth : "10px",
}, 1000, function() {
show('2.动画执行结束束,对象长度'+ block.css('width'))
show('2.动画执行结束,对象长度'+ block.css('width'))
});
show('3.动画流程代码结束,对象长度'+ block.css('width'))
});
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8 changes: 4 additions & 4 deletions 慕课网教程案例/jQuery源码分析/6：选择器基础/css的解析.html
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Expand Up @@ -19,19 +19,19 @@


<script type="text/javascript">
有童鞋留言到，为什么要传递undefined？
// 有童鞋留言到，为什么要传递undefined？

Javascript 中的 undefined 并不是作为关键字，因此可以允许用户对其赋值。
// Javascript 中的 undefined 并不是作为关键字，因此可以允许用户对其赋值。


我们看一个
// 我们看一个

var undefined = '慕课网'
;(function(window) {
alert(undefined);//IE8 '慕课网'

})(window)
IE8存在这个问题，当然，大部分浏览器都是不能被修改的
// IE8存在这个问题，当然，大部分浏览器都是不能被修改的


//如果函数调用不传递，参数默认就是undefined
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1 change: 1 addition & 0 deletions 慕课网教程案例/jQuery源码分析/9：文档操作/包裹.html
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Expand Up @@ -24,6 +24,7 @@
a.wrap('<div class="new" />');


// 报错，empty/remove is not defined
$('#test1').click(function() {
var elem = document.querySelectorAll('.empty')
empty.call(elem)
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24 changes: 9 additions & 15 deletions 慕课网教程案例/jQuery源码分析/9：文档操作/插入.html
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Expand Up @@ -69,23 +69,16 @@
}


function empty() {
var elem,
i = 0;
for (;
(elem = this[i]) != null; i++) {
if (elem.nodeType === 1) {
elem.textContent = "";
function setText(value){
// 分数组和元素两种情况
// 元素
if(this.nodeType ===1){
this.textContent = value
} else {
for (var i = 0; i < this.length; i++) {
this[i].textContent = value
}
}
return this;
}

function setText(value) {
empty.call(this)
if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) {
this.textContent = value;
}
}


Expand Down Expand Up @@ -116,6 +109,7 @@

$('#test4').click(function() {
var p = document.querySelectorAll("p")[0]
// var p = document.querySelectorAll("p")
text.call(p,'慕课网')
})

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