enych

摘要： public class cehsimodelManager : DbContext<cehsimodel> {} //类 public class cehsimodel { public string btnname { get; set; } public string btnid { get; 阅读全文

摘要： var t = document.getElementById("provid"); console.log(t.value); console.log(t.text); //未定义 console.log(t.selectedIndex); //有效 var text = t.options[t.selectedIndex].text; // 选中文本 var value = t.o... 阅读全文

摘要： var sheng = document.getElementById("sheng"); var falge =0; sheng.onclick = function() { if(this.parentNode.classList.contains('linkage-selected')){ //... 阅读全文