我有以下投入:
<input id="input_2_2"
class="medium"
type="file"
tabindex="4"
size="20"
value=""
name="input_2">
因此,我没有机会使用超文本,因此,我要申请格文将体积改为“60”。
请有人帮助?
我有以下投入:
<input id="input_2_2"
class="medium"
type="file"
tabindex="4"
size="20"
value=""
name="input_2">
因此,我没有机会使用超文本,因此,我要申请格文将体积改为“60”。
请有人帮助?
您可使用。 方法:
$( #input_2_2 ).attr( size ,60);
使用:
$("#input_2_2").attr("size", "60");
我认为,这应当奏效。
$ (“input_2_2”).attr(“size”,“60”);
http://api.jquery.com/attr/“rel=“nofollow”>attr(<>
类似:
<input id=“input_2_2” 类别=“medium” 类型=“file” tabindex=“4” 尺寸=“20” 数值=“名称=“input_2”>
$("#input_2_2").attr("size","60");
或者,在我看来,你只能确定该要素的<代码>width。
I used .prop
$( #input_2_2 ).prop( size ,60);
As of jQuery 1.6, the .prop() method provides a way to explicitly retrieve property values, while .attr() retrieves attributes.
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