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摘要： 嵌套 | <A HREF="#fields_inherited_from_class_net.conic.prototype.Object">字段</A> | <A HREF="#constructor_summary">构造函数</A> | <A HREF="#method_summary">方法</A></FONT></TD>
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net.conic.prototype</FONT>
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类 Hash</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../resources/inherit.gif" ALT="继承者 "><A HREF="../../../net/conic/prototype/Object.html" title="net.conic.prototype 中的类">net.conic.prototype.Object</A>
<IMG SRC="../../../resources/inherit.gif" ALT="继承者 "><A HREF="../../../net/conic/prototype/Enumerable.html" title="net.conic.prototype 中的类">net.conic.prototype.Enumerable</A>
<IMG SRC="../../../resources/inherit.gif" ALT="继承者 "><B>net.conic.prototype.Hash</B>
</PRE>
<HR>
<DL>
<DT><PRE>public class <B>Hash</B><DT>extends <A HREF="../../../net/conic/prototype/Enumerable.html" title="net.conic.prototype 中的类">Enumerable</A></DL>
</PRE>
<P>
Hash类,Prototype框架增强类型,内部类,主要提供给全局方法$H生成. <p><b style="color:red">注意在JS中,不能使用new Hash()初始此类型，必须使用$H获得此类型的对象.</b> <p><b>说明</b> <p><b>Example:</b></p><pre> //将{}对象转换成Hash对象 var a = {first: 10,second: 20,third: 30}; var h = $H(a); alert(h.toQueryString()); //显示: first=10&second=20&third=30 //将Array对象转换成Hash对象 var b = new Array(); b[0] = "000"; b["ikey"] = "iiiiii"; var hb = $H(b); alert(hb.toQueryString()); //显示: 0=000&ikey=iiiiii ...</pre>
<P>
<P>
<DL>
<DT><B>版本：</B></DT>
<DD>Prototype Document Version 0.1</DD>
<DT><B>作者：</B></DT>
<DD>Frank.Chen (Email:jtjdskq@126.com) <br>http://blog.csdn.net/jkjdskq</DD>
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<B>字段摘要</B></FONT></TH>
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<TH ALIGN="left"><B>从类 net.conic.prototype.<A HREF="../../../net/conic/prototype/Object.html" title="net.conic.prototype 中的类">Object</A> 继承的字段</B></TH>
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<TD><CODE><A HREF="../../../net/conic/prototype/Object.html#constructor">constructor</A>, <A HREF="../../../net/conic/prototype/Object.html#prototype">prototype</A></CODE></TD>
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<B>构造函数摘要</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../net/conic/prototype/Hash.html#Hash()">Hash</A></B>()</CODE>
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<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../net/conic/prototype/Hash.html#_each(net.conic.prototype.IteratorAdapter)">_each</A></B>(<A HREF="../../../net/conic/prototype/IteratorAdapter.html" title="net.conic.prototype 中的类">IteratorAdapter</A> each)</CODE>
<BR>
执行each()方法时内部遍历操作都将执行此方法 ，此方法在prototype的源码中并未在Enumerable对象上做定义 ,在这里用java语言特性定义成protected abstract就是为了重点说明需要继承使用Enumerable特性的JS子类必须实现此方法!</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../net/conic/prototype/String.html" title="net.conic.prototype 中的类">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../net/conic/prototype/Hash.html#inspect()">inspect</A></B>()</CODE>
<BR>
侦查方法</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../net/conic/prototype/Array.html" title="net.conic.prototype 中的类">Array</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../net/conic/prototype/Hash.html#keys()">keys</A></B>()</CODE>
<BR>
返回这个Hash内部所有key的集合</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../net/conic/prototype/Hash.html" title="net.conic.prototype 中的类">Hash</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../net/conic/prototype/Hash.html#merge(net.conic.prototype.Object)">merge</A></B>(<A HREF="../../../net/conic/prototype/Object.html" title="net.conic.prototype 中的类">Object</A> hash)</CODE>
<BR>
并入Hash对象,此操作影响对象本身</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../net/conic/prototype/String.html" title="net.conic.prototype 中的类">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../net/conic/prototype/Hash.html#toQueryString()">toQueryString</A></B>()</CODE>
<BR>
将hash对象以querystring的形式返回</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../net/conic/prototype/Array.html" title="net.conic.prototype 中的类">Array</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../net/conic/prototype/Hash.html#values()">values</A></B>()</CODE>
<BR>
返回这个Hash内部所有value的集合</TD>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>从类 net.conic.prototype.<A HREF="../../../net/conic/prototype/Enumerable.html" title="net.conic.prototype 中的类">Enumerable</A> 继承的方法</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../net/conic/prototype/Enumerable.html#all(net.conic.prototype.Iterator)">all</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#any(net.conic.prototype.Iterator)">any</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#collect(net.conic.prototype.Iterator)">collect</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#detect(net.conic.prototype.Iterator)">detect</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#each(net.conic.prototype.Iterator)">each</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#entries()">entries</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#find(net.conic.prototype.Iterator)">find</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#findAll(net.conic.prototype.Iterator)">findAll</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#grep(net.conic.prototype.Pattern, net.conic.prototype.Iterator)">grep</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#include(net.conic.prototype.Object)">include</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#inject(net.conic.prototype.Object, net.conic.prototype.Iterator)">inject</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#invoke(net.conic.prototype.String, net.conic.prototype.Object...)">invoke</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#map(net.conic.prototype.Iterator)">map</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#max(net.conic.prototype.Iterator)">max</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#member(net.conic.prototype.Object)">member</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#min(net.conic.prototype.Iterator)">min</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#partition(net.conic.prototype.Iterator)">partition</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#pluck(net.conic.prototype.String)">pluck</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#reject(net.conic.prototype.Iterator)">reject</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#select(net.conic.prototype.Iterator)">select</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#sortBy(net.conic.prototype.Iterator)">sortBy</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#toArray()">toArray</A>, <A HREF="../../../net/conic/prototype/Enumerable.html#zip(net.conic.prototype.Object...)">zip</A></CODE></TD>
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