Home Web Front-end JS Tutorial jquery 操作 Radio大全

jquery 操作 Radio大全

Jun 01, 2016 am 09:54 AM
jquery Radio operate

1、改变radio的选择,触发一些效果

代码如下:

<code class="language-javascript">$("input:radio[name='dialCheckResult']").change(function (){ //拨通
alert(“123”);
});</code>
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2、让页面中所有的radio可用

<code class="language-javascript">$("input:radio").attr("disabled",false);</code>
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3、让页面中所有的radio不可用

<code class="language-javascript">$("input:radio").attr("disabled","disabled");</code>
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4、让某个radio置于选中状态

<code class="language-javascript">$("input:radio[name='dialCheckResult']").eq(0).attr("checked",true);</code>
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5、让页面中“未选中”状态的radio不可用

<code class="language-javascript">$("input:radio:not([checked])").attr("disabled","disabled");</code>
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6、遍历选中状态的radio,除了某一个radio之外,其他的“选中”状态的radio设定是“未选中”状态

代码如下:

<code class="language-javascript">$('input:radio:checked').each(function(i,val){
if(val.name != "dialCheckResult" ){
$("input:radio[name='"+val.name+"']:checked").attr('checked',false);
}
});</code>
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7、让所有“未选中”状态的radio不可用

<code class="language-javascript">$("input:radio:not([checked])").attr("disabled","disabled");</code>
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8、获得某个选中的特定NAME的radio的值

<code class="language-javascript">var dialCheckResult=$("input:radio[name='dialCheckResult']:checked").val() ;</code>
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9、让所有“选中”状态的radio置于“未选中”状态

<code class="language-javascript">$('input:radio:checked').attr('checked',false);</code>
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10、让页面中的radio都置于“选中”状态或“未选中”状态

<code class="language-javascript">$("input:radio").attr("checked",true);

$("input:radio").attr("checked",false);</code>
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