jquery按钮禁用(全)

代码开发中,经常会用到按钮禁用,总结如下:

//禁用按钮方式一
$("#readbut").attr("disabled","disabled");
$("#readbut").removeAttr("disabled");

//禁用按钮方式二
$("#readbut").attr("disabled",true);
$("#readbut").attr("disabled",false);

//禁用按钮方式三(不建议使用,部分环境解除禁用会失效)
$("#readbut").attr("disabled","disabled");
$("#readbut").attr("disabled","");

//禁用按钮方式一(多个值)
$("#readbut").attr({"disabled":true,"readonly":true});
$("#readbut").attr({"disabled":false,"readonly":false});

//禁用按钮方式二(多个值)
$("#readbut").attr({"disabled":"disabled","readonly":"readonly"});
$("#readbut").removeAttr("disabled readonly");

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转载自blog.csdn.net/qq_36521848/article/details/108249066