📄 代码清单3-22.htm
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<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'>#028<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE><span
class=GramE>newTr.appendChild</span></span><span class=GramE>(</span>newCell0);<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'>#029<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE><span
class=GramE>newTr.appendChild</span></span><span class=GramE>(</span>newCell1);<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'>#030<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE><span
class=GramE>newTr.appendChild</span></span><span class=GramE>(</span>newCell2);<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'>#031<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE>var</span>
<span class=SpellE>attr</span> = <span class=SpellE><span class=GramE>document.createAttribute</span></span><span
class=GramE>(</span>"<span class=SpellE>rowid</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'>#032<span style='mso-spacerun:yes'>
</span><span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </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"'>设置业务</span><span lang=EN-US
style='font-size:9.0pt'>ID<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'>#033<span
style='mso-spacerun:yes'>
</span><span class=SpellE>attr.value</span>= <span class=SpellE><span
class=GramE>parseInt</span></span><span class=GramE>(</span>1000 * <span
class=SpellE>Math.random</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'>#034<span
style='mso-spacerun:yes'>
</span><span class=SpellE><span class=GramE>newTr.setAttributeNode</span></span><span
class=GramE>(</span><span class=SpellE>attr</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'>#035<span
style='mso-spacerun:yes'>
</span><span class=SpellE><span class=GramE>newTr.setAttribute</span></span><span
class=GramE>(</span>"<span class=SpellE>id",maxSeq</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'>#036<span
style='mso-spacerun:yes'>
</span><span class=SpellE><span class=GramE>newTr.setAttribute</span></span><span
class=GramE>(</span>"<span class=SpellE>onclick","say</span>("+<span
class=SpellE>maxSeq</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'>#037<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE><span
class=GramE>tableBody.appendChild</span></span><span class=GramE>(</span><span
class=SpellE>newTr</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'>#038<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE><span
class=GramE>document.getElementById</span></span><span class=GramE>(</span>'<span
class=SpellE>maxSeq</span>').value=<span class=SpellE>maxSeq</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'>#039<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'>#040<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"'>删除行</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'>#041<span
style='mso-spacerun:yes'> </span>function <span
class=SpellE><span class=GramE>delRow</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'>#042<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE>var</span>
<span class=SpellE>delChecks</span> = <span class=SpellE><span class=GramE>document.getElementsByName</span></span><span
class=GramE>(</span>'<span class=SpellE>ifCheck</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'>#043<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE>var</span>
<span class=SpellE>tableBody</span> = <span class=SpellE><span class=GramE>document.getElementsByTagName</span></span><span
class=GramE>(</span>'<span class=SpellE>tbody</span>')[0];<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'>#044<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE>var</span>
<span class=SpellE>delRows</span> = new <span class=GramE>Array(</span><span
class=SpellE>delChecks.length</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'>#045<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=SpellE>var</span>
<span class=SpellE>delid</span> = 0;<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'>#046<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span><span class=GramE>for(</span><span
class=SpellE>i</span>=0;i<<span class=SpellE>delChecks.length;i</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'>#047<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:2'> </span>//<span
class=GramE>alert(</span>"<span class=SpellE>i</span>="+<span
class=SpellE>i</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'>#048<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:2'> </span><span
class=GramE>if(</span><span class=SpellE>delChecks</span>[<span class=SpellE>i</span>].checked){<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'>#049<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:3'> </span>//<span
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