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如何删除JSP页面表格中与被选中的复选框在同一行的一行数据？
<HTML>;
<HEAD>;
<META content="text/html; charset=gb2312" http-equiv=Content-Type>;
<STYLE type=text/css>;BODY {
BACKGROUND: white; COLOR: black; font:menu
}
.tableData {
BACKGROUND: white; BORDER-BOTTOM: white 1px dashed; BORDER-LEFT: white 1px dashed; BORDER-RIGHT: white 1px dashed; BORDER-TOP: white 1px dashed; COLOR: black; CURSOR: hand; FONT-FAMILY: verdana,arial,helvetica; FONT-SIZE: 12px
}
.tableDataSel {
BACKGROUND: #6090d0; BORDER-BOTTOM: #6090d0 1px dashed; BORDER-LEFT: #6090d0 1px dashed; BORDER-RIGHT: #6090d0 1px dashed; BORDER-TOP: #6090d0 1px dashed; COLOR: white; CURSOR: hand; FONT-FAMILY: verdana,arial,helvetica; FONT-SIZE: 12px
}
.tableDataHit {
BACKGROUND: #d0e0ff; BORDER-BOTTOM: #d0e0ff 1px dashed; BORDER-LEFT: #d0e0ff 1px dashed; BORDER-RIGHT: #d0e0ff 1px dashed; BORDER-TOP: #d0e0ff 1px dashed; COLOR: black; CURSOR: hand; FONT-FAMILY: verdana,arial,helvetica; FONT-SIZE: 12px
}
.tableDataOver {
BACKGROUND: #d0e0ff; BORDER-BOTTOM: #d0e0ff 1px dashed; BORDER-LEFT: #d0e0ff 1px dashed; BORDER-RIGHT: #d0e0ff 1px dashed; BORDER-TOP: #d0e0ff 1px dashed; COLOR: black; CURSOR: hand; FONT-FAMILY: verdana,arial,helvetica; FONT-SIZE: 12px
}
.controlPanel {
BACKGROUND: silver; COLOR: black; CURSOR: hand; font:menu
}
.controlPanelMouseOver {
BACKGROUND: #d0e0ff; COLOR: black; CURSOR: hand; font:menu
}
.delMouseOver {
BACKGROUND: #d0e0ff; COLOR: black; CURSOR: hand; font:menu
}
.scheduleButtonVisible {
BACKGROUND: silver; BORDER-BOTTOM: gray 1px dashed; BORDER-LEFT: white 1px dashed; BORDER-RIGHT: gray 1px dashed; BORDER-TOP: white 1px dashed; COLOR: black; CURSOR: hand; FONT-FAMILY: webdings; FONT-SIZE: 12px
}
</STYLE>;
<SCRIPT language=javascript>;
var modified=0
var currentLine=-1
var line=-1
function lightOn(ln)
{
if (ln==null)
ln=parseInt(event.srcElement.ln,10)
for (i=1;i< LList.rows.length;i++)
if (tdt.ln==ln)
line=i
cln=currentLine
oldLine=-1
for (i=1;i<LList.rows.length;i++)
if (tdt.ln==cln)
oldLine=i
if (line==oldLine)
return
//if td <0 then only clear all title
if (line>;0)
{
document.all.tdt[line].className="tableDataHit";
document.ecform("medication" [line].className="tableDataHit";
if (oldLine>;0)
{
document.all.tdt[oldLine].className="tableData";
document.ecform("medication"[oldLine].className="tableData";
}
currentLine=ln
}
}
function move(direc){
//向下移动direc行，并将移动到的行高亮度显示
if(line+direc<1 || (line+direc)>;document.all.tdt.length-1) return;
var temp=document.ecform.medication[line].value;
document.ecform.medication[line].value=document.ecform.medication[line+direc].value;
document.ecform.medication[line+direc].value=temp
line+=direc;
lightOn(line);
}
function delIt()
{
line=parseInt(event.srcElement.ln,10)
if (line>;0)
for (i=1;i<LList.rows.length;i++)
if (tdt.ln==line)
{
if ( document.ecform.medication.value.length>;0 )
if (!confirm("Are you sure you want to delete this record?")
return
PLList.deleteRow(i)
}
}
function modifiedIt(field)
{
// field.value=checkText(field.value);
modified=1
line=parseInt(event.srcElement.ln,10)
if (line>;0)
for (i=1;i<LList.rows.length;i++)
if (tdt.ln==line)
document.ecform.edit.value=1
}
function newHospitalVisit()
{
newRow=PLList.insertRow(PLList.rows.length);
newRow.id="tdt";
newRow.ln=allCount;
newRow.bgColor="#e0e0e0";
newRow.className="tableData";
newRow.onclick=lightOn;
c1=newRow.insertCell(0);
c1.id="delItem";
c1.ln=allCount;
c1.className="scheduleButtonVisible";
c1.onclick=delIt;
c1.onmouseover=mouseOver;
c1.onmouseout=mouseOut;
c1.innerHTML="<input type=hidden name=PLID value=0>;<input type='hidden' name='edit' value=0>;";
c2=newRow.insertCell(1);
c2.ln=allCount;
c2.innerHTML="<input type=text size=58 maxlength=100 name=medication ln="+allCount+" class=tableData onkeyup='modifiedIt()'>;"
allCount++
}
function mouseOver()
{
event.srcElement.className="delMouseOver"
}
function mouseOut()
{
event.srcElement.className="scheduleButtonVisible"
}
</SCRIPT>;
</HEAD>;
<BODY bgColor=white>;
<FORM method=post name=ecform>;
<META content="MSHTML 5.00.2920.0" name=GENERATOR>;
<DIV id=div1
style="LEFT: 0px; POSITION: absolute; TOP: 0px; VISIBILITY: visible; WIDTH: 658px">;
<TABLE bgColor=silver border=2 borderColorDark=gray borderColorLight=silver
cellPadding=2 cellSpacing=1 cols=1 id=PLList rules=rows width="100%">;
<TBODY>;
<TR bgColor=#0a6846 id=tdt>;
<TH width=80>;<FONT color=white>;删除
<INPUT name=PLID type=hidden>;
<INPUT
name=edit type=hidden>;
</FONT>;</TH>;
<TH width="559">;
<INPUT name=medication type=hidden>;
<FONT
color=white>;变化表格 </font>;
</TR>;
<TR bgColor=#e0e0e0 class=tableData id=tdt onclick=lightOn() ln="1">;
<TD class=scheduleButtonVisible onclick=delIt() onmouseout=mouseOut()
onmouseover=mouseOver() ln="1" width="80">;<FONT size=2>;
<INPUT name=PLID type=hidden
value=54 ln="1">;
<INPUT name=edit type=hidden value=0>;
</FONT>;</TD>;
<TD ln="1" width="559">;
<INPUT class=tableData maxLength=100 name=medication
onkeyup=modifiedIt(this) size=58 value="like it?" ln="1">;
</TD>;
</TR>;
<TR bgColor=#e0e0e0 class=tableData id=tdt onclick=lightOn() ln="2">;
<TD class=scheduleButtonVisible onclick=delIt() onmouseout=mouseOut()
onmouseover=mouseOver() ln="2" width="80">;<FONT size=2>;
<INPUT name=PLID type=hidden
value=55 ln="2">;
<INPUT name=edit type=hidden value=0>;
</FONT>;</TD>;
<TD ln="2" width="559">;
<INPUT class=tableData maxLength=100 name=medication
onkeyup=modifiedIt(this) size=58 value="how about it?" ln="2">;
</TD>;
</TR>;
<TR bgColor=#e0e0e0 class=tableData id=tdt onclick=lightOn() ln="3">;
<TD class=scheduleButtonVisible onclick=delIt() onmouseout=mouseOut()
onmouseover=mouseOver() ln="3" width="80">;<FONT size=2>;
<INPUT name=PLID type=hidden
value=56 ln="3">;
<INPUT name=edit type=hidden value=0>;
</FONT>;</TD>;
<TD ln="3" width="559">;
<INPUT class=tableData maxLength=100 name=medication
onkeyup=modifiedIt(this) size=58 ln="3">;
</TD>;
</TR>;
</TBODY>;
</TABLE>;
<SCRIPT>;
allCount=4
</SCRIPT>;
<TABLE align=center border=1 borderColorDark=white borderColorLight=gray
cellPadding=1 cellSpacing=1 class=controlPanel cols=4 rules=all width="100%"
nowrap>;
<TBODY>;
<TR>;
<TD align=middle class=controlPanel onclick=newHospitalVisit()
onmouseout="this.className='controlPanel'"
onmouseover="this.className='controlPanelMouseOver'">;<font size="2" face="仿宋_GB2312, 楷体_GB2312">;添加一行</font>;</TD>;
</TR>;
<TR>;
<TD align=middle class=controlPanel onclick=move(-1)
onmouseout="this.className='controlPanel'"
onmouseover="this.className='controlPanelMouseOver'">;<font size="2" face="仿宋_GB2312, 楷体_GB2312">;向上移动</font>;</TD>;
</TR>;
<TR>;
<TD align=middle class=controlPanel onclick=move(1)
onmouseout="this.className='controlPanel'"
onmouseover="this.className='controlPanelMouseOver'">;<font size="2" face="仿宋_GB2312, 楷体_GB2312">;向下移动</font>;</TD>;
</TR>;
</TBODY>;
</TABLE>;
</DIV>;
</FORM>;
</BODY>;
</HTML>; |
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发表于 2005-04-18 17:29
