[js见附件]
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<TITLE>JQuery_EXTEND_TEST[简单继承]</TITLE>
<script src="jquery-1.6.js"></script>
<script src="jquery_extend_test.js"></script>
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h5{
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span {
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pre {
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<h5>1.JQUERY中$等价于jQuery[即看成jQuery类]</h5>
<h5>2.jQuery(function(){call fun1;call fun2;...});<=====>jQuery(document).ready(function(){call fun1;call fun2;..});</h5>
<hr/>
<h5>$.fn.extend({FunName:function(){}});</h5>
<input type="button" id="test1" value="test1" onclick="$(this).showMe('prefix');"/>
<span>实例方法[$(this).showMe(prefix)]</span><br/>
<h5>$.fn.FunName = function(){};-----$.fn = jQuery.fn = jQuery.prototype[prototype即原型模式,通过对象的拷贝来实现-要与类/静态方法区别开]</h5>
<input type="button" id="test2" value="test2" onclick="$(this).showMe1('prefix');"/>
<span>实例方法[$(this).showMe1(prefix)]</span><br/>
<h5>$.extend({FunName:function(){}});</h5>
<input type="button" id="test3" value="test3" onclick="$.showAppointedOne($('#test3'));"/>
<span>类/静态方法[$.showAppointedOne($('#test3'))]</span><br/>
<pre onclick="(function(arg1){alert(arg1);})('argTestStr');">
javascript原始-匿名函数定义+执行[点击]
(function(arg1){
alert(arg1);
})('argTestStr');
</pre>
<pre onclick="(function($){alert($('#test1').val());})(jQuery);">
jQuery匿名函数定义+执行[点击]
(function($){
alert($('#test1').val());
})(jQuery);
</pre>
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