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我有一个实例,我想根据单击更改选择框的文本和状态。

$("#foo").click(function(){

 $("#mytext").toggle();
 $(this).text($(this.text() == 'on' ? 'off' : 'on');
 // here i also want to enable and disable a select box, not sure how to do this other   then checking if the value of (this).text is on or off.

});

非常感谢!

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1 回答 1

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var status = $(this).text();

$('#dropdownId').prop('disabled',status != 'on');
于 2012-06-06T18:57:26.030 回答