[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f29ukx3viwMnP0TEJ9euIKlfaoVLq6PVs81egcbHbksg":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2023-12-22 10:44:14",111231446,[8,9,10,11],"window","form","document","location",{"courseId":13,"courseImg":14,"courseName":15},"91379ddc14d962ab62200a7d154fb26e","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1475cbd23f0fb197e8d38070b8c085b8.jpg","WEB前端开发","在JavaScript中,如果不指名对象直接调用某个方法,则该方法默认属于( )对象",[18,29,39,49,52,62,72,82,91,101],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],111231440,[22,23,24,25],"empty","remove","removeAll","delete","在jQuery中,如果想要从DOM中删除所有匹配的元素,下面正确的是( )","v1",0,{"answer":30,"createTime":31,"id":32,"options":33,"question":38,"source":27,"type":28},[],"2023-12-18 13:20:54",111231441,[34,35,36,37],"$("ul").append($("<li title='香蕉'>香蕉<\u002Fli>")); 是给ul增加节点","var $li = $("<li title='香蕉'>香蕉<\u002Fli>"); 是创建节点","$("ul li:eq(1)").remove();是删除<ul>下"橘子"那个节点","以上说法都不对","在页面中有一个<ul>元素,代码如下: <ul> <li title="苹果">苹果<\u002Fli> <li title="橘子">橘子<\u002Fli> <\u002Ful> 下面对节点操作说法不正确的是( )",{"answer":40,"createTime":41,"id":42,"options":43,"question":48,"source":27,"type":28},[],"2023-12-18 13:21:02",111231443,[44,45,46,47],"点击这个按钮时弹出提示框,并显示"你好"","必须把alert改为window.alert才能正常运行","这个代码运行时将报错","onclick表示鼠标移上去的事件","对于代码<input type="button" id="btn" value="点一下" onclick="alert('你好')" \u002F>分析正确的是()",{"answer":50,"createTime":5,"id":6,"options":51,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":53,"createTime":54,"id":55,"options":56,"question":61,"source":27,"type":28},[],"2023-12-22 10:44:11",111231449,[57,58,59,60],"<a href="login.html" onmouseout="this.style.fontSize=30px">注册<\u002Fa>","<a href="login.html" onmouseover="this.style.font-size=30px">注册<\u002Fa>","<a href="login.html" onmouseout="this.style.font-size=30px">注册<\u002Fa>","<a href="login.html" onmouseover="this.style.fontSize=30px">注册<\u002Fa>","在HTML文档中包含如下超链接,要实现当光标移入该链接时,超链接文本大小变为30px,选项中的编码正确的是()",{"answer":63,"createTime":64,"id":65,"options":66,"question":71,"source":27,"type":28},[],"2023-12-18 13:20:43",111231450,[67,68,69,70],"$('# txtContent'). text()","$('#txtContent').attr('value')","$('. txt'). val()","$('.txt'). attr('value')","有以下标签:<input id= 'txtContent' class='txt' type= 'text' value= '张三'\u002F>请问不能够正确地获取文本框里面的值"张三"的语句是()",{"answer":73,"createTime":74,"id":75,"options":76,"question":81,"source":27,"type":28},[],"2023-12-22 10:44:12",111231451,[77,78,79,80],"跨平台","基于对象","编译执行","脚本语言","以下( )不是JavaScript的基本特点",{"answer":83,"createTime":74,"id":84,"options":85,"question":90,"source":27,"type":28},[],111231453,[86,87,88,89],"bind(type)","one(type)","trigger(type)","bind","为一个指定元素的指定事件(如click)绑定一个事件处理函数,下面选项中( )用来实现该功能",{"answer":92,"createTime":93,"id":94,"options":95,"question":100,"source":27,"type":28},[],"2023-12-22 10:44:13",111231455,[96,97,98,99],"scrollTop","top","onscroll","scrollLeft","下面选项中( )能够获取滚动条距离页面顶端的距离",{"answer":102,"createTime":103,"id":104,"options":105,"question":110,"source":27,"type":28},[],"2023-12-17 12:22:59",111231457,[106,107,108,109],"getDate()方法返回4","getMonth()方法返回5","getDay()方法返回3","getDay()方法返回11","假设创建一个Date对象所获取的时间为:2023年6月11日星期四,上午9点36分27秒,则下列说法正确的是( )"]