代码清单3-3.htm

《深入浅出Ajax》 源代码

class=SpellE>i</span>].<span class=SpellE><span class=GramE>childNodes</span></span><span
class=GramE>[</span>1].<span class=SpellE>firstChild.nodeValue</span>;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#036<span style='mso-spacerun:yes'>&nbsp;
</span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span
class=SpellE>var</span> option=new <span class=GramE>Option(</span><span
class=SpellE>mvalue,mdisplay</span>);<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#037<span style='mso-spacerun:yes'>&nbsp;
</span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span
style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp; </span><span class=GramE>try{</span><o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#038<span style='mso-spacerun:yes'>&nbsp;
</span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span
style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp; </span><span class=SpellE><span
class=GramE>membersSelect.appendChild</span></span><span class=GramE>(</span>option);<span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span><span
style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#039<span style='mso-spacerun:yes'>&nbsp;
</span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span
class=GramE>}catch</span>(e){<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#040<span style='mso-spacerun:yes'>&nbsp;
</span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span
style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp; </span><span class=GramE>alert(</span>e);<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#041<span style='mso-spacerun:yes'>&nbsp;
</span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>}<span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span
style='mso-tab-count:1'> </span><o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#042<span style='mso-spacerun:yes'>&nbsp;
</span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>}<span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#043<span style='mso-spacerun:yes'>&nbsp;
</span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>} else { //</span><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>页面不正常</span><span lang=EN-US
style='font-size:9.0pt'> <o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#044<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-tab-count:5'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>alert(&quot;</span><span
style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>您请求的页面有异常</span><span lang=EN-US
style='font-size:9.0pt'> &quot;); <o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#045<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-tab-count:2'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span
style='mso-tab-count:3'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>}<span
style='mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#046<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-tab-count:3'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>}
else { <o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#047<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-tab-count:3'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;</span>//<span
style='mso-spacerun:yes'>&nbsp; </span></span><span style='font-size:9.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>信息还没有返回，等待</span><span lang=EN-US style='font-size:9.0pt'> <o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#048<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-tab-count:3'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>}<span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp; </span><span style='mso-tab-count:
1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#049<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;</span>}<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#<span class=GramE>050<span
style='mso-spacerun:yes'>&nbsp; </span>&lt;</span>/script&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#<span class=GramE>051<span
style='mso-spacerun:yes'>&nbsp; </span>&lt;</span>body&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#052<span style='mso-spacerun:yes'>&nbsp;
</span></span><span style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>部门：</span><span
lang=EN-US style='font-size:9.0pt'><o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#<span class=GramE>053<span
style='mso-spacerun:yes'>&nbsp; </span>&lt;</span>select id=&quot;depart&quot; <span
class=SpellE>onChange</span>=<span class=SpellE>select_change</span>()&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#054<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>&lt;option
value=&quot;null&quot;&gt;</span><span style='font-size:9.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>请选择</span><span
lang=EN-US style='font-size:9.0pt'>&lt;/option&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#055<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>&lt;option
value=&quot;d1&quot;&gt;</span><span style='font-size:9.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>部门</span><span
lang=EN-US style='font-size:9.0pt'>1&lt;/option&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#056<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>&lt;option
value=&quot;d2&quot;&gt;</span><span style='font-size:9.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>部门</span><span
lang=EN-US style='font-size:9.0pt'>2&lt;/option&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#057<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>&lt;option
value=&quot;d3&quot;&gt;</span><span style='font-size:9.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>部门</span><span
lang=EN-US style='font-size:9.0pt'>3&lt;/option&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#058<span style='mso-spacerun:yes'>&nbsp;
</span><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>&lt;option
value=&quot;d4&quot;&gt;</span><span style='font-size:9.0pt;font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>部门</span><span
lang=EN-US style='font-size:9.0pt'>4&lt;/option&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#<span class=GramE>059<span
style='mso-spacerun:yes'>&nbsp; </span>&lt;</span>/select&gt;&amp;<span
class=SpellE>nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp</span>;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#060<span style='mso-spacerun:yes'>&nbsp;
</span></span><span style='font-size:9.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>职员：</span><span
lang=EN-US style='font-size:9.0pt'><o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#<span class=GramE>061<span
style='mso-spacerun:yes'>&nbsp; </span>&lt;</span>select id=&quot;member&quot;
multiple=&quot;true&quot; width=&quot;20&quot;&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#<span class=GramE>062<span
style='mso-spacerun:yes'>&nbsp; </span>&lt;</span>/select&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#<span class=GramE>063<span
style='mso-spacerun:yes'>&nbsp; </span>&lt;</span>body&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#<span class=GramE>064<span
style='mso-spacerun:yes'>&nbsp; </span>&lt;</span>/html&gt;<o:p></o:p></span></p>

<p class=MsoNormal style='text-indent:21.0pt'><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

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