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wangwen1220/js-select-length.js

Last active January 2, 2016 10:58
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JS: jQuery 限制选择框选择个数 | limit select length
Raw
js-select-length.js
// jQuery 限制选择框选择个数
$("#categories option").click(function(e) {
if ($(this).parent().val().length < 2) {
$(this).removeAttr("selected");
}
});
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