IE 里 label 的 innerHTML 属性没用?我发现在 FIREFOX 里 label标签 的 innerHTML 属性可以用,但是 在IE 里(无论是IE几点0) 里 这个属性都没用,比如说:<label name='lb[]'>我要的文字</label>
<label name='lb[]'>我要的文字2222222</label>
lb=document.getElementsByName('lb');alert(lb[0].innerHTML);提示 lb.0.innerHTML 为空或不是对象
<label name='lb[]'>我要的文字2222222</label>
lb=document.getElementsByName('lb');alert(lb[0].innerHTML);提示 lb.0.innerHTML 为空或不是对象
改成
lb=document.getElementsByTagName('label');
可以
lb=document.getElementsByName('lb[]');
<label name='lb[]'>我要的文字2222222</label>
<label name='xx[]'>我要的文字33333333</label>
<label name='xx[]'>我要的文字4444444</label>
<label name='lb' id="lb">我要的文字2222222</label>
遍历label对象集合,比较name值过滤(name并不是label元素的标准属性,将作为自定义属性对待):
<label name='lb[]'>我要的文字</label>
<label name='lb[]'>我要的文字2222222</label><label name='xx[]'>我要的文字33333333</label>
<label name='xx[]'>我要的文字4444444</label><script type="text/javascript">
lb=document.getElementsByTagName('label');
var o = [];
for (var i = 0; i < lb.length; i ++) if (lb[i].getAttribute('name') == 'lb[]') o.push(lb[i]);
alert(o[0].innerHTML);
</script>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>label 的 innerHTML</title>
</head>
<body>
<label class='lb[]'>我要的文字</label>
<label class='lb[]'>我要的文字2222222</label><script type="text/javascript">
lb=document.getElementsByTagName('label');
var str= new Array();
for(i=0;i<lb.length;i++)
{
if(lb[i].className=="lb[]")
str[i]=lb[i].innerHTML;
}
alert(str[0]);
</script>
</body>
</html>
可是这样写会不会效率不高,或者速度慢什么的,我奇怪的是为啥getElementsByName 在IE里有时候可以,有时候不行,我确认了都是同样的 chekbox 控件
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>test</title>
</head>
<script>
var o=document.getElementsByTagName('input');
alert(o.length);for (var i = 0; i < o.length; i ++)
{
if (o[i].getAttribute('name') == 'ckson[]')
{
alert(o[i].value);
}
}
</script><body>
<span id="result">马累北环礁 马累南环礁 </span><span id="iput">
<input value="500" type="text" name="TopSelect[]" />
<input value="1000" type="text" name="TopSelect[]" />
</span><span id="iput2">
<input id="500_Son" value="501,502," type="text" name="500_Son" />
<input id="1000_Son" type="text" name="1000_Son" />
</span>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td height="24" width="90"> 岛屿位置:</td>
<td><input id="hidden_dywz" value="500" type="hidden" name="dywz" />
<span id="span_dywz">
<select id="dywz_top" name="dywz_top">
<option value="0">请选择..</option>
<option selected="selected" value="500">马累北环礁</option>
<option value="1000">马累南环礁</option>
<option value="1500">亚里北环礁</option>
<option value="2000">亚里南环礁</option>
<option value="2500">拉薇雅薇环礁</option>
<option value="3000">西努环礁</option>
<option value="3500">拉姆环礁</option>
<option value="4000">卡夫阿里夫环礁</option>
<option value="4500">塔环礁</option>
<option value="5000">诺鲁环礁</option>
<option value="5500">哈阿里夫环礁</option>
<option value="6000">美慕环礁</option>
<option value="6500">芭环礁</option>
<option value="7000">尼兰朵南环礁</option>
<option value="7500">尼兰朵北环礁</option>
<option value="8000">拉环礁</option>
<option value="8500">达鲁环礁</option>
<option value="9000">沙维亚尼环礁</option>
</select>
</span><span id="span_dywz_son"><span id="dywz_son" name="dywz_son">
<input onclick="setSon(this,'500_Son','马累北环礁');" value="501" type="checkbox" name="ckson[]" />
<label name="lb[]">波杜希蒂岛Bodu Hithi</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="502" type="checkbox" name="ckson[]" />
<label name="lb[]">巴罗斯岛Baros</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="503" type="checkbox" name="ckson[]" />
<label name="lb[]">库达呼拉岛Kuda Huraa</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="504" type="checkbox" name="ckson[]" />
<label name="lb[]">满月岛fullmoon</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="505" type="checkbox" name="ckson[]" />
<label name="lb[]">天堂岛Paradise</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="506" type="checkbox" name="ckson[]" />
<label name="lb[]">索尼沃吉利岛soneva gili</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="507" type="checkbox" name="ckson[]" />
<label name="lb[]">阿雅达岛Ayada</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="508" type="checkbox" name="ckson[]" />
<label name="lb[]">梦幻岛Dhonveli</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="509" type="checkbox" name="ckson[]" />
<label name="lb[]">班度士岛Bandos</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="510" type="checkbox" name="ckson[]" />
<label name="lb[]">花芬岛Huvafen Fushi Spa Resort</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="511" type="checkbox" name="ckson[]" />
<label name="lb[]">艾丽湖岛Reef Ellaidhoo</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="512" type="checkbox" name="ckson[]" />
<label name="lb[]">美人蕉岛Thulhagiri</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="513" type="checkbox" name="ckson[]" />
<label name="lb[]">Meeru Island Resort蜜月岛(美禄岛)</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="514" type="checkbox" name="ckson[]" />
<label name="lb[]">伊呼噜岛Ihuru</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="515" type="checkbox" name="ckson[]" />
<label name="lb[]">白金岛Hudhuran</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="516" type="checkbox" name="ckson[]" />
<label name="lb[]">椰子岛Kurumba Maldives</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="517" type="checkbox" name="ckson[]" />
<label name="lb[]">哈林吉利岛Helengeli</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="518" type="checkbox" name="ckson[]" />
<label name="lb[]">夫瑞提拉岛Reethi Rah</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="519" type="checkbox" name="ckson[]" />
<label name="lb[]">泰姬珊瑚岛Vivanta Coral Reef Resort</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="520" type="checkbox" name="ckson[]" />
<label name="lb[]">夏日岛Summer Island</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="521" type="checkbox" name="ckson[]" />
<label name="lb[]">瓦宾法鲁岛vabbinfaru</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="522" type="checkbox" name="ckson[]" />
<label name="lb[]">卡尼岛Club Med Kani</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="523" type="checkbox" name="ckson[]" />
<label name="lb[]">法鲁岛 Faru</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="524" type="checkbox" name="ckson[]" />
<label name="lb[]">马累首都岛</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="525" type="checkbox" name="ckson[]" />
<label name="lb[]">马累国际机场岛</label>
</span></span></td>
</tr>
</tbody>
</table>
</body>
</html>我试过了,还是不行...好奇怪!!
<script>
window.onload=function(){
var o=document.getElementsByTagName('input');
alert(o.length);for (var i = 0; i < o.length; i ++)
{
if (o[i].getAttribute('name') == 'ckson[]')
{
alert(o[i].value);
}
}
}
</script>
alert(ck);又提示有这个 object HTMLCollection !!
代码贴上了:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>test</title>
</head>
<script> var ck=document.getElementsByName("ckson[]");
alert(ck);
alert(ck.length); </script><body>
<span id="result">马累北环礁 马累南环礁 </span><span id="iput">
<input value="500" type="text" name="TopSelect[]" />
<input value="1000" type="text" name="TopSelect[]" />
</span><span id="iput2">
<input id="500_Son" value="501,502," type="text" name="500_Son" />
<input id="1000_Son" type="text" name="1000_Son" />
</span>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr>
<td height="24" width="90"> 岛屿位置:</td>
<td><input id="hidden_dywz" value="500" type="hidden" name="dywz" />
<span id="span_dywz">
<select id="dywz_top" name="dywz_top">
<option value="0">请选择..</option>
<option selected="selected" value="500">马累北环礁</option>
<option value="1000">马累南环礁</option>
<option value="1500">亚里北环礁</option>
<option value="2000">亚里南环礁</option>
<option value="2500">拉薇雅薇环礁</option>
<option value="3000">西努环礁</option>
<option value="3500">拉姆环礁</option>
<option value="4000">卡夫阿里夫环礁</option>
<option value="4500">塔环礁</option>
<option value="5000">诺鲁环礁</option>
<option value="5500">哈阿里夫环礁</option>
<option value="6000">美慕环礁</option>
<option value="6500">芭环礁</option>
<option value="7000">尼兰朵南环礁</option>
<option value="7500">尼兰朵北环礁</option>
<option value="8000">拉环礁</option>
<option value="8500">达鲁环礁</option>
<option value="9000">沙维亚尼环礁</option>
</select>
</span><span id="span_dywz_son"><span id="dywz_son" name="dywz_son">
<input onclick="setSon(this,'500_Son','马累北环礁');" value="501" type="checkbox" name="ckson[]" />
<label name="lb[]">波杜希蒂岛Bodu Hithi</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="502" type="checkbox" name="ckson[]" />
<label name="lb[]">巴罗斯岛Baros</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="503" type="checkbox" name="ckson[]" />
<label name="lb[]">库达呼拉岛Kuda Huraa</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="504" type="checkbox" name="ckson[]" />
<label name="lb[]">满月岛fullmoon</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="505" type="checkbox" name="ckson[]" />
<label name="lb[]">天堂岛Paradise</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="506" type="checkbox" name="ckson[]" />
<label name="lb[]">索尼沃吉利岛soneva gili</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="507" type="checkbox" name="ckson[]" />
<label name="lb[]">阿雅达岛Ayada</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="508" type="checkbox" name="ckson[]" />
<label name="lb[]">梦幻岛Dhonveli</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="509" type="checkbox" name="ckson[]" />
<label name="lb[]">班度士岛Bandos</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="510" type="checkbox" name="ckson[]" />
<label name="lb[]">花芬岛Huvafen Fushi Spa Resort</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="511" type="checkbox" name="ckson[]" />
<label name="lb[]">艾丽湖岛Reef Ellaidhoo</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="512" type="checkbox" name="ckson[]" />
<label name="lb[]">美人蕉岛Thulhagiri</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="513" type="checkbox" name="ckson[]" />
<label name="lb[]">Meeru Island Resort蜜月岛(美禄岛)</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="514" type="checkbox" name="ckson[]" />
<label name="lb[]">伊呼噜岛Ihuru</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="515" type="checkbox" name="ckson[]" />
<label name="lb[]">白金岛Hudhuran</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="516" type="checkbox" name="ckson[]" />
<label name="lb[]">椰子岛Kurumba Maldives</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="517" type="checkbox" name="ckson[]" />
<label name="lb[]">哈林吉利岛Helengeli</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="518" type="checkbox" name="ckson[]" />
<label name="lb[]">夫瑞提拉岛Reethi Rah</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="519" type="checkbox" name="ckson[]" />
<label name="lb[]">泰姬珊瑚岛Vivanta Coral Reef Resort</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="520" type="checkbox" name="ckson[]" />
<label name="lb[]">夏日岛Summer Island</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="521" type="checkbox" name="ckson[]" />
<label name="lb[]">瓦宾法鲁岛vabbinfaru</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="522" type="checkbox" name="ckson[]" />
<label name="lb[]">卡尼岛Club Med Kani</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="523" type="checkbox" name="ckson[]" />
<label name="lb[]">法鲁岛 Faru</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="524" type="checkbox" name="ckson[]" />
<label name="lb[]">马累首都岛</label>
<input onclick="setSon(this,'500_Son','马累北环礁');" value="525" type="checkbox" name="ckson[]" />
<label name="lb[]">马累国际机场岛</label>
</span></span></td>
</tr>
</tbody>
</table>
</body>
</html>