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jQuery's method of obtaining selected content and setting element attributes_jquery

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2016-05-16 16:42:121292browse

Get selected selection: 

$("#id option:selected").val();

Custom radio: 

$("input[name=sex][value="+data.sex+"]").attr("checked",true);

Get radio: 

$("input[name='sex']:checked").val()

Set input cannot be edited: 

$("#cashNum").attr("disabled","disabled");

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