📄 代码清单3-22.htm
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style='mso-spacerun:yes'> </span><span
style='mso-tab-count:3'> </span>//<span
class=GramE>alert(</span><span class=SpellE>delChecks</span>[<span
class=SpellE>i</span>].value);<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#072<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:3'> </span>//<span
class=SpellE>saveRows</span>[<span class=SpellE>saveid</span>++] = <span
class=SpellE><span class=GramE>document.getElementById</span></span><span
class=GramE>(</span><span class=SpellE>saveChecks</span>[<span class=SpellE>i</span>].value);<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#073<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:3'> </span><span
class=SpellE>elems</span> = <span class=SpellE><span class=GramE>document.getElementsByName</span></span><span
class=GramE>(</span>'<span class=SpellE>field_'+saveChecks</span>[<span
class=SpellE>i</span>].value);<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#074<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:3'> </span><span
class=SpellE>xmlDoc</span> += "<class><name>"+<span
class=SpellE><span class=GramE>elems</span></span><span class=GramE>[</span>0].value+"</name>"+"<<span
class=SpellE>headteacher</span>>"+<span class=SpellE>elems</span>[1].value+"</<span
class=SpellE>headteacher</span>></class>"; <span
style='mso-tab-count:1'> </span><o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#075<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:2'> </span>}<span
style='mso-spacerun:yes'> </span><span style='mso-tab-count:1'> </span><span
style='mso-spacerun:yes'> </span><span style='mso-tab-count:2'> </span><o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#076<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span>}<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#077<span
style='mso-spacerun:yes'>
</span><span class=SpellE>xmlDoc</span> +="</classes>";<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#078<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE><span
class=GramE>sendFile</span></span><span class=GramE>(</span><span class=SpellE>xmlDoc</span>);<span
style='mso-spacerun:yes'> </span><span style='mso-tab-count:1'> </span><o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#079<span
style='mso-spacerun:yes'> </span><span
style='mso-spacerun:yes'> </span>}<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#080<span style='mso-spacerun:yes'>
</span><span style='mso-spacerun:yes'> </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"'>将所选择提交的数据以</span><span lang=EN-US
style='font-size:9.0pt'>XML</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"'>的格式提交至服务器</span><span
lang=EN-US style='font-size:9.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#081<span
style='mso-spacerun:yes'> </span>function <span
class=SpellE><span class=GramE>sendFile</span></span><span class=GramE>(</span><span
class=SpellE>xmlDoc</span>){<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#082<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span
style='mso-spacerun:yes'> </span><span class=SpellE><span
class=GramE>createXMLHttpRequest</span></span><span class=GramE>(</span>);<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#083<span
style='mso-spacerun:yes'>
</span><span style='mso-tab-count:1'> </span><span
class=SpellE>var</span> <span class=SpellE><span class=GramE>url</span></span>="/<span
class=SpellE>ajaxstudy/third/dynamicTableServer.jsp</span>";<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#084<span
style='mso-spacerun:yes'>
</span><span style='mso-tab-count:1'> </span><span
class=SpellE><span class=GramE>xmlHttp.open</span></span><span class=GramE>(</span>"<span
class=SpellE>POST",url,true</span>);<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#085<span
style='mso-spacerun:yes'>
</span><span style='mso-tab-count:1'> </span><span class=SpellE>xmlHttp.onreadystatechange</span>
= <span class=SpellE>sendResult</span>;<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#086<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE><span
class=GramE>xmlHttp.send</span></span><span class=GramE>(</span><span
class=SpellE>xmlDoc</span>);<span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#087<span
style='mso-spacerun:yes'> </span>}<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#088<span style='mso-spacerun:yes'>
</span><span style='mso-spacerun:yes'> </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"'>显示提交的结果</span><span lang=EN-US
style='font-size:9.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#089<span
style='mso-spacerun:yes'> </span><span style='mso-tab-count:
1'> </span><span style='mso-spacerun:yes'> </span>function <span
class=SpellE><span class=GramE>sendResult</span></span><span class=GramE>(</span>){<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#090<span
style='mso-spacerun:yes'> </span><span style='mso-tab-count:
1'> </span><span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span
style='mso-spacerun:yes'> </span><span style='mso-tab-count:
1'> </span>if (<span class=SpellE>xmlHttp.readyState</span> == 4) { <o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para-margin-bottom:0cm;mso-para-margin-left:
.5gd;mso-para-margin-bottom:.0001pt;text-indent:18.0pt;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt'>#091<span
style='mso-spacerun:yes'> </span><span style='mso-tab-count:
1'> </span><span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:3'> </span>if
(<span class=SpellE>xmlHttp.status</span> == 200) {<o:p></o:p></span></p>
<p class=MsoNormal style='margin-top:0cm;margin-right:5.25pt;margin-bottom:
0cm;margin-left:5.25pt;margin-bottom:.0001pt;mso-para-margin-top:0cm;
mso-para-margin-right:.5gd;mso-para⌨️ 快捷键说明
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