當(dāng)狀態(tài)為已歸還時(shí),歸還按鈕變?yōu)?disabled="disabled"請(qǐng)問(wèn)用怎么用JavaScript(或者jquery)做到?
根據(jù)數(shù)值來(lái)判斷button是否禁用?
慕哥9229398
2018-12-13 14:14:45