I am confused with result of hasChildNotes() method of DOM
"ms_chetan" <[email protected]> Thu, 27 Mar 2008 11:22:47 -0000
| Newsgroups | gmane.comp.web.dom.wdf |
|---|---|
| Message-ID | <[email protected]> |
--ot-2Dvo7qnEA1CkigQ5a-EU6vMRoTe91tg9-Gtz
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
I am using IE 6.x
This is the HTML code
<td id=3D"td2">
<tr id=3D"td3">
<td id=3D"td4"> Some Test TEXT </td>
<td id=3D"td5"><input type=3Dcheckbox value=3D"chk-4">CheckBox 4=20
</td>
</tr>
</td>
Herez the Javascript Code
var a =3D document.getElementId('td2');
a.hasChildNodes();
The line "a.hasChildNodes()" should return TRUE because there is TR in=20
that columns, but it is returning FALSE;
WHY????
--ot-2Dvo7qnEA1CkigQ5a-EU6vMRoTe91tg9-Gtz
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
</head>
<body style="background-color: #ffffff;">
<!--~-|**|PrettyHtmlStartT|**|-~-->
<div id="ygrp-mlmsg" style="width:655px; position:relative;">
<div id="ygrp-msg" style="width: 470px; margin:0; padding:0 25px 0 0; float:left; z-index:1;">
<!--~-|**|PrettyHtmlEndT|**|-~-->
<div id="ygrp-text">
<p>I am using IE 6.x<br>
<br>
This is the HTML code<br>
<td id="td2"><br>
<tr id="td3"><br>
<td id="td4"> Some Test TEXT </td><br>
<td id="td5"><input type=checkbox value="chk-4"<wbr>>CheckBox 4 <br>
</td><br>
</tr><br>
</td><br>
<br>
Herez the Javascript Code<br>
<br>
var a = document.getElement<wbr>Id('td2')<wbr>;<br>
a.hasChildNodes(<wbr>);<br>
<br>
The line "a.hasChildNodes(<wbr>)" should return TRUE because there is TR in <br>
that columns, but it is returning FALSE;<br>
<br>
WHY????<br>
<br>
</p>
</div>
<!--~-|**|PrettyHtmlStart|**|-~-->
<span width="1" style="color: white;">__._,_.___</span>
<!-- Start the section with Message In topic -->
<div id="ygrp-actbar">
<span class="left">
<a href="http://groups.yahoo.com/group/wdf-dom/message/5627;_ylc=X3oDMTM0bGpvb3ViBF9TAzk3MzU5NzE0BGdycElkAzI1NjQ1NjMEZ3Jwc3BJZAMxNzA1MDE2MDYxBG1zZ0lkAzU2MjcEc2VjA2Z0cgRzbGsDdnRwYwRzdGltZQMxMjEzNjI4ODI5BHRwY0lkAzU2Mjc-">
Messages in this topic </a> (<span class="bld">1</span>)
</span>
<a href="http://groups.yahoo.com/group/wdf-dom/post;_ylc=X3oDMTJwbjc5OTBjBF9TAzk3MzU5NzE0BGdycElkAzI1NjQ1NjMEZ3Jwc3BJZAMxNzA1MDE2MDYxBG1zZ0lkAzU2MjcEc2VjA2Z0cgRzbGsDcnBseQRzdGltZQMxMjEzNjI4ODI5?act=reply&messageNum=5627">
<span class="bld">
Reply </span> (via web post)
</a> |
<a href="http://groups.yahoo.com/group/wdf-dom/post;_ylc=X3oDMTJlcGJta2wxBF9TAzk3MzU5NzE0BGdycElkAzI1NjQ1NjMEZ3Jwc3BJZAMxNzA1MDE2MDYxBHNlYwNmdHIEc2xrA250cGMEc3RpbWUDMTIxMzYyODgyOQ--" class="bld">
Start a new topic </a>
</div>
<!------- Start Nav Bar ------>
<!-- |**|begin egp html banner|**| -->
<div id="ygrp-vitnav">
<a href="http://groups.yahoo.com/group/wdf-dom/messages;_ylc=X3oDMTJlNzU2MGNmBF9TAzk3MzU5NzE0BGdycElkAzI1NjQ1NjMEZ3Jwc3BJZAMxNzA1MDE2MDYxBHNlYwNmdHIEc2xrA21zZ3MEc3RpbWUDMTIxMzYyODgyOQ--">Messages</a>
</div>
<!-- |**|end egp html banner|**| -->
<div id="ygrp-grft">
</div>
<div id="ygrp-mkp">
<div id="hd">MARKETPLACE</div>
<div id="ads">
<div class="ad">
<hr size=1 noshade><a href="http://us.ard.yahoo.com/SIG=13r6c4jcn/M=624381.12730922.13032918.10835568/D=groups/S=1705016061:MKP1/Y=YAHOO/EXP=1213636029/L=/B=cNZ3CULaX9c-/J=1213628829553598/A=5379727/R=0/SIG=14erof5si/*http://media.adrevolver.com/adrevolver/href?banner=189161&place=26143&url_=http://tc.deals.yahoo.com/tc/blockbuster/display.com?cid=bbi00028">You rock!</a> Blockbuster wants to give you a complimentary trial of - <a href="http://us.ard.yahoo.com/SIG=13r6c4jcn/M=624381.12730922.13032918.10835568/D=groups/S=1705016061:MKP1/Y=YAHOO/EXP=1213636029/L=/B=cNZ3CULaX9c-/J=1213628829553598/A=5379727/R=1/SIG=14erof5si/*http://media.adrevolver.com/adrevolver/href?banner=189161&place=26143&url_=http://tc.deals.yahoo.com/tc/blockbuster/display.com?cid=bbi00028">Blockbuster Tota
l Access.</a>
<!--AdRevolver code begin-->
<script type="text/javascript">
<!--
var title = 'TITLE';
try {
if (title == unescape('%u0054%u0049%u0054%u004C%u0045') && document.title) title = document.title;
var https = false; try {https = document.location.href.indexOf('https')==0}catch(e){}
document.write('<img width="0" height="0" border="0" src="http' + (https ? 's' : '') + '://media.adrevolver.com/adrevolver/trace?adpath=11959&title=' + escape(title) + '&ref=' + escape(document.referrer) + '&rnd=' + Math.round(Math.random() * 10000000) + '">');
} catch(e){}
//-->
</script>
<noscript>
<img width="0" height="0" border="0" src="https://media.adrevolver.com/adrevolver/trace?adpath=11959">
</noscript>
<!--AdRevolver code end--> </div>
</div>
</div>
<!-- yahoo logo -->
<!-- |**|begin egp html banner|**| -->
<div id="ygrp-ft">
<a href="http://groups.yahoo.com/;_ylc=X3oDMTJkdDFobGc4BF9TAzk3MzU5NzE0BGdycElkAzI1NjQ1NjMEZ3Jwc3BJZAMxNzA1MDE2MDYxBHNlYwNmdHIEc2xrA2dmcARzdGltZQMxMjEzNjI4ODI5">
<img src="http://us.i1.yimg.com/us.yimg.com/i/yg/img/logo/ma_grp_160.gif" height="15" width="106" border="0" alt="Yahoo! Groups"></a> <br>
<a href="http://groups.yahoo.com/group/wdf-dom/join;_ylc=X3oDMTJmbjNzZHI1BF9TAzk3MzU5NzE0BGdycElkAzI1NjQ1NjMEZ3Jwc3BJZAMxNzA1MDE2MDYxBHNlYwNmdHIEc2xrA3N0bmdzBHN0aW1lAzEyMTM2Mjg4Mjk-">Change settings via the Web</a> (Yahoo! ID required) <br>
Change settings via email: <a href="mailto:[email protected]?subject=Email Delivery: Digest">Switch delivery to Daily Digest</a> | <a href = "mailto:[email protected]?subject=Change Delivery Format: Traditional">Switch format to Traditional</a> <br>
<a href="http://groups.yahoo.com/group/wdf-dom;_ylc=X3oDMTJkcTg1M3UyBF9TAzk3MzU5NzE0BGdycElkAzI1NjQ1NjMEZ3Jwc3BJZAMxNzA1MDE2MDYxBHNlYwNmdHIEc2xrA2hwZgRzdGltZQMxMjEzNjI4ODI5">
Visit Your Group
</a> |
<a href="http://docs.yahoo.com/info/terms/">
Yahoo! Groups Terms of Use </a> |
<a href="mailto:[email protected]?subject=">
Unsubscribe </a>
</div> <!-- |**|end egp html banner|**| -->
</div> <!-- ygrp-msg -->
<!-- Sponsor -->
<!-- |**|begin egp html banner|**| -->
<div id="ygrp-sponsor" style="width:160px; float:right; clear:none; margin:0 0 25px 0; background:white;">
<!-- Network content -->
<!-- Start Recommendations -->
<div id="ygrp-reco">
</div>
<!-- End Recommendations -->
<!-- Start vitality -->
<div id="ygrp-vital">
<a href="http://groups.yahoo.com/group/wdf-dom;_ylc=X3oDMTJlZ3FoaGVtBF9TAzk3MzU5NzE0BGdycElkAzI1NjQ1NjMEZ3Jwc3BJZAMxNzA1MDE2MDYxBHNlYwN2dGwEc2xrA3ZnaHAEc3RpbWUDMTIxMzYyODgyOQ--">
Visit Your Group </a>
</div>
<!-- Network content -->
<div id="nc">
<div class="ad">
<div id="hd1">Food Lovers</div>
<p><a href="http://us.ard.yahoo.com/SIG=13obev1rd/M=493064.12016243.13036160.8674578/D=groups/S=1705016061:NC/Y=YAHOO/EXP=1213636029/L=/B=cdZ3CULaX9c-/J=1213628829553598/A=5379225/R=0/SIG=11gatb1qb/*http://advision.webevents.yahoo.com/hellmanns/">Real Food Group</a></p>
<p>on Yahoo! Groups</p>
<p>find out more.</p> </div>
<div class="ad">
<div id="hd1">Yahoo! Groups</div>
<p><a href="http://us.ard.yahoo.com/SIG=13or2jvj6/M=493064.12117566.12537396.8674578/D=groups/S=1705016061:NC/Y=YAHOO/EXP=1213636029/L=/B=ctZ3CULaX9c-/J=1213628829553598/A=5170415/R=0/SIG=11btjb8oo/*http://new.groups.yahoo.com/craftsmanlawn">Lawn & Garden</a></p>
<p>ideas and tips</p>
<p>for a green thumb.</p> </div>
<div class="ad">
<div id="hd1">Yahoo! Groups</div>
<p><a href="http://us.ard.yahoo.com/SIG=13opcmrjc/M=493064.12016238.12823558.8674578/D=groups/S=1705016061:NC/Y=YAHOO/EXP=1213636029/L=/B=c9Z3CULaX9c-/J=1213628829553598/A=5286667/R=0/SIG=11in3uvr5/*http://new.groups.yahoo.com/planforabalancedlife">Balance your life</a></p>
<p>by learning how to</p>
<p>make smart choices.</p> </div>
</div>
</div> <!-- |**|end egp html banner|**| -->
<div style="clear:both; color: #FFF; font-size:1px;">.</div>
</div> <img src="http://geo.yahoo.com/serv?s=97359714/grpId=2564563/grpspId=1705016061/msgId=5627/stime=1213628829/nc1=5379225/nc2=5170415/nc3=5286667" width="1" height="1"> <br>
<span style="color: white;">__,_._,___</span>
<!--~-|**|PrettyHtmlEnd|**|-~-->
</body>
<!--~-|**|PrettyHtmlStart|**|-~-->
<head>
<style type="text/css">
<!--
#ygrp-mkp{
border: 1px solid #d8d8d8;
font-family: Arial;
margin: 14px 0px;
padding: 0px 14px;
}
#ygrp-mkp hr{
border: 1px solid #d8d8d8;
}
#ygrp-mkp #hd{
color: #628c2a;
font-size: 85%;
font-weight: bold;
line-height: 122%;
margin: 10px 0px;
}
#ygrp-mkp #ads{
margin-bottom: 10px;
}
#ygrp-mkp .ad{
padding: 0 0;
}
#ygrp-mkp .ad a{
color: #0000ff;
text-decoration: none;
}
-->
</style>
</head>
<head>
<style type="text/css">
<!--
#ygrp-sponsor #ygrp-lc{
font-family: Arial;
}
#ygrp-sponsor #ygrp-lc #hd{
margin: 10px 0px;
font-weight: bold;
font-size: 78%;
line-height: 122%;
}
#ygrp-sponsor #ygrp-lc .ad{
margin-bottom: 10px;
padding: 0 0;
}
-->
</style>
</head>
<head>
<style type="text/css">
<!--
#ygrp-mlmsg {font-size:13px; font-family: arial,helvetica,clean,sans-serif;*font-size:small;*font:x-small;}
#ygrp-mlmsg table {font-size:inherit;font:100%;}
#ygrp-mlmsg select, input, textarea {font:99% arial,helvetica,clean,sans-serif;}
#ygrp-mlmsg pre, code {font:115% monospace;*font-size:100%;}
#ygrp-mlmsg * {line-height:1.22em;}
#ygrp-text{
font-family: Georgia;
}
#ygrp-text p{
margin: 0 0 1em 0;
}
#ygrp-tpmsgs{
font-family: Arial;
clear: both;
}
#ygrp-vitnav{
padding-top: 10px;
font-family: Verdana;
font-size: 77%;
margin: 0;
}
#ygrp-vitnav a{
padding: 0 1px;
}
#ygrp-actbar{
clear: both;
margin: 25px 0;
white-space:nowrap;
color: #666;
text-align: right;
}
#ygrp-actbar .left{
float: left;
white-space:nowrap;
}
.bld{font-weight:bold;}
#ygrp-grft{
font-family: Verdana;
font-size: 77%;
padding: 15px 0;
}
#ygrp-ft{
font-family: verdana;
font-size: 77%;
border-top: 1px solid #666;
padding: 5px 0;
}
#ygrp-mlmsg #logo{
padding-bottom: 10px;
}
#ygrp-reco {
margin-bottom: 20px;
padding: 0px;
}
#ygrp-reco #reco-head {
font-weight: bold;
color: #ff7900;
}
#reco-grpname{
font-weight: bold;
margin-top: 10px;
}
#reco-category{
font-size: 77%;
}
#reco-desc{
font-size: 77%;
}
#ygrp-vital{
background-color: #e0ecee;
margin-bottom: 20px;
padding: 2px 0 8px 8px;
}
#ygrp-vital #vithd{
font-size: 77%;
font-family: Verdana;
font-weight: bold;
color: #333;
text-transform: uppercase;
}
#ygrp-vital ul{
padding: 0;
margin: 2px 0;
}
#ygrp-vital ul li{
list-style-type: none;
clear: both;
border: 1px solid #e0ecee;
}
#ygrp-vital ul li .ct{
font-weight: bold;
color: #ff7900;
float: right;
width: 2em;
text-align:right;
padding-right: .5em;
}
#ygrp-vital ul li .cat{
font-weight: bold;
}
#ygrp-vital a{
text-decoration: none;
}
#ygrp-vital a:hover{
text-decoration: underline;
}
#ygrp-sponsor #hd{
color: #999;
font-size: 77%;
}
#ygrp-sponsor #ov{
padding: 6px 13px;
background-color: #e0ecee;
margin-bottom: 20px;
}
#ygrp-sponsor #ov ul{
padding: 0 0 0 8px;
margin: 0;
}
#ygrp-sponsor #ov li{
list-style-type: square;
padding: 6px 0;
font-size: 77%;
}
#ygrp-sponsor #ov li a{
text-decoration: none;
font-size: 130%;
}
#ygrp-sponsor #nc{
background-color: #eee;
margin-bottom: 20px;
padding: 0 8px;
}
#ygrp-sponsor .ad{
padding: 8px 0;
}
#ygrp-sponsor .ad #hd1{
font-family: Arial;
font-weight: bold;
color: #628c2a;
font-size: 100%;
line-height: 122%;
}
#ygrp-sponsor .ad a{
text-decoration: none;
}
#ygrp-sponsor .ad a:hover{
text-decoration: underline;
}
#ygrp-sponsor .ad p{
margin: 0;
}
o{font-size: 0; }
.MsoNormal{
margin: 0 0 0 0;
}
#ygrp-text tt{
font-size: 120%;
}
blockquote{margin: 0 0 0 4px;}
.replbq{margin:4}
-->
</style>
</head>
<!--~-|**|PrettyHtmlEnd|**|-~-->
</html><!--End group email -->
--ot-2Dvo7qnEA1CkigQ5a-EU6vMRoTe91tg9-Gtz--