Home  >  Article  >  Web Front-end  >  9 recommended articles about judging conditions

9 recommended articles about judging conditions

伊谢尔伦
伊谢尔伦Original
2017-06-15 11:22:201173browse

这篇文章主要为大家详细介绍了基于JavaScript实现移动端无限加载分页,具有一定的参考价值,感兴趣的小伙伴们可以参考一下本文实例为大家分享了js实现移动端无限加载分页的具体代码,供大家参考,具体内容如下原理:当滚动条到达底部时,执行下一页内容。判断条件需要理解三个概念:    1.scrollHeight 真实内容的高度    2.clientHeight 视窗的高度,即在浏览器中所能看到的内容的高度    3.scrollTop 视窗上面隐藏掉的部分,即滚动条滚动的距离思路:    1.使用fixed定位加载框    2.使用$(window).scroll();方法来触发是否加载    3.通过 真实内容

1. 使用javascript加载分页的实例用法汇总

9 recommended articles about judging conditions

简介:这篇文章主要为大家详细介绍了基于JavaScript实现移动端无限加载分页,具有一定的参考价值,感兴趣的小伙伴们可以参考一下本文实例为大家分享了js实现移动端无限加载分页的具体代码,供大家参考,具体内容如下原理:当滚动条到达底部时,执行下一页内容。判断条件需要理解三个概念: 1.scrollHeight 真实内容的高度 2.c...

2. linux脚本判断条件总结(必看)

9 recommended articles about judging conditions

简介:下面小编就为大家带来一篇linux脚本判断条件总结(必看)。小编觉得挺不错的,现在就分享给大家,也给大家做个参考。一起跟随小编过来看看吧

3. PHP常用判断条件总结

9 recommended articles about judging conditions

简介:常用判断条件的种类 变量 例如:$var isset() empty() 比较运算符 例如:> < == != === !== 逻辑运算符 例如:! && || or and 具体类型判断 例如:is_null()/is_array()/is_int()等 变量 无论变量...

4. php file_get_contents函数轻松采集html数据_PHP教程

简介:php file_get_contents函数轻松采集html数据。复制代码 代码如下: ?php //全国,判断条件是$REQUEST_URI是否含有html if (!strpos($_SERVER["REQUEST_URI"],".html")) { $page="http://qq.ip138.com/weather/"; $html =

5. [PHP源码阅读]count函数,php源码count函数_PHP教程

简介:[PHP源码阅读]count函数,php源码count函数。[PHP源码阅读]count函数,php源码count函数 在PHP编程中,在遍历数组的时候经常需要先计算数组的长度作为循环结束的判断条件,而在PHP里面对

6. 深入理解PHP中的count函数,深入理解phpcount_PHP教程

简介:深入理解PHP中的count函数,深入理解phpcount。深入理解PHP中的count函数,深入理解phpcount 在PHP编程中,在遍历数组的时候经常需要先计算数组的长度作为循环结束的判断条件,而在PHP里

7. htm里面的a链接标签,怎么在里面添加判断条件_html/css_WEB-ITnose

简介:htm里面的a链接标签,怎么在里面添加判断条件

8. opcode看PHP代码性能有关问题之疑惑

Introduction: Opcode looks at PHP code performance issues and doubts Recently I saw a point mentioned in "Some PHP Coding Tips": avoid doing operations in the for judgment condition. ? So I got up and took a look with vld: for ($i=0; $i

##9. [PHP source code reading] count function, php source code count function

Introduction: [PHP Source code reading] count function, php source code count function. [PHP source code reading] count function, php source code count function In PHP programming, when traversing an array, it is often necessary to first calculate the length of the array as a judgment condition for the end of the loop, and in PHP we face

[Related Q&A recommendations]:

objective-c - How to transfer values ​​from table to cell?

javascript - About python , the problem of regular expressions as if judgment conditions

java - How to implement judgment statements in spring configuration files

javascript - boolean type in typescript Automatic conversion problem

angular.js - How to handle judgment conditions in angular's ng-if expression? ?

The above is the detailed content of 9 recommended articles about judging conditions. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn