:<input name="cdF1" type="checkbox" value="ON">
<div id="jid">
<img src="img/sd1.gif">sd1 <input name="cdF1" type="checkbox" value="ON"> <img src="img/sd2.gif">sd1
<input name="cG2" type="checkbox" value="ON"> <img src="img/sd3.gif">sd1 <input name="GH3" type="checkbox" value="ON">
....................... <img src="img/sd1000.gif">sd1 <input name="cDd1000" type="checkbox" value="ON">
....................................
</div>
<input type="button" value="修改DIV中的CheckBox的属性" onclick="chgChk()">
<script>
function chgChk(){
chk=jid.all.tags("INPUT");
if (chk.length>0){
for (i=0;i<chk.length;i++){
chk[i].checked=true
}
}
}
</script>
<div id="jid">
<img src="img/sd1.gif">sd1 <input name="cdF1" type="checkbox" value="ON"> <img src="img/sd2.gif">sd1
<input name="cG2" type="checkbox" value="ON"> <img src="img/sd3.gif">sd1 <input name="GH3" type="checkbox" value="ON">
....................... <img src="img/sd1000.gif">sd1 <input name="cDd1000" type="checkbox" value="ON">
....................................
</div>
<input type="button" value="修改DIV中的CheckBox的属性" onclick="chgChk()">
<script>
function chgChk(){
chk=jid.all.tags("INPUT");
if (chk.length>0){
for (i=0;i<chk.length;i++){
chk[i].checked=true
}
}
}
</script>
<input id="xx" name="a" ...>
<input id="xx" name="b" ...>
<input id="xx" name="c" ...>then work on
jid.all("xx")
<div id="jid">
<img src="img/sd1.gif">sd1 <input name="cdF1" type="checkbox" value="ON"> <img src="img/sd2.gif">sd1
<input name="cG2" type="checkbox" value="ON"> <img src="img/sd3.gif">sd1 <input name="GH3" type="checkbox" value="ON">
....................... <img src="img/sd1000.gif">sd1 <input name="cDd1000" type="checkbox" value="ON">
<input name=xy>
....................................
</div>
<input type="button" value="修改DIV中的CheckBox的属性" onclick="chgChk()">
<script>
var bCheck=false;
function chgChk(){
bCheck=!bCheck;
var nCheck=0;
chk=jid.all.tags("INPUT");
if (chk.length>0){
for (i=0;i<chk.length;i++){
chk[i].checked=bCheck;
if(chk[i].type=="checkbox")nCheck++;
}
alert("div jid中共有"+nCheck+"个checkbox:)");
}
}
</script>