面向面试准备、在线测试、教程与实战练习的学习平台

通过聚焦学习路径、模拟测试和面试实战内容持续提升技能。

WithoutBook 将分主题面试题、在线练习测试、教程和对比指南整合到一个响应式学习空间中。

搜索资源库

面试准备

JavaScript 面试题与答案

Test your skills through the online practice test: JavaScript Quiz Online Practice Test

问题 41. Is a Javascript script faster than an ASP script?

Yes.Since Javascript is a client-side script it does require the web server's help for its
computation,so it is always faster than any server-side script like ASP,PHP,etc..

这有帮助吗？是否添加评论查看评论

问题 42. How to get the contents of an input box using Javascript?

Use the "value" property.
var myValue = window.document.getElementById("MyTextBox").value;

这有帮助吗？是否添加评论查看评论

问题 43. How to determine the state of a checkbox using Javascript?

var checkedP = window.document.getElementById("myCheckBox").checked;

这有帮助吗？是否添加评论查看评论

问题 44. How to set the focus in an element using Javascript?

这有帮助吗？是否添加评论查看评论

问题 45. What is the difference between an alert box and a confirmation box?

An alert box displays only one button which is the OK button whereas the Confirm box displays two buttons namely OK and cancel.

这有帮助吗？是否添加评论查看评论

1
2
3
4
5
6
7
8
9
10
11
12

用户评价最有帮助的内容：

JavaScript vs Jquery	JavaScript vs VBScript	JavaScript vs TypeScript

通过聚焦学习路径、模拟测试和面试实战内容持续提升技能。

JavaScript 面试题与答案

相关差异对比

问题 41. Is a Javascript script faster than an ASP script?

问题 42. How to get the contents of an input box using Javascript?

问题 43. How to determine the state of a checkbox using Javascript?

问题 44. How to set the focus in an element using Javascript?

问题 45. What is the difference between an alert box and a confirmation box?

WithoutBook