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How to get data by scrolling down the page (compatible with mobile phones)

Implementation method of ajax to get data by scrolling down the page (compatible with mobile phones)$(window).scroll(function () { var scrollTop = $(this).scrollTop(); var scrollHeight

2025-07-20
Methods in JS that use apply method to call functions through different numbers of parameters

The apply() method that defines the function, the apply() method and the call method have the same function, but the difference is that the received parameters are different. The apply() method receives two parameters, one is an object and the other is an

2025-07-20
Bootstrap learning notes css component (3)

Today we will take a look at the effects of the CSS component and the more important classes. These classes are not difficult. The key is to master them proficiently, use them in combination, and use them flexibly. For articles about the CSS style and lay

2025-07-20
A brief discussion on the use of String.valueOf() method

In the previous article, two common methods for object conversion are toString() and valueOf(). In fact, these two methods can also be applied to the packaging type. The toString() method has been introduced before. This article will introduce the valueOf

2025-07-20
html+js implements simple calculator code (addition, subtraction, multiplication and division)

html+js implements simple calculator code (addition, subtraction, multiplication and division)<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

2025-07-20
JS component Bootstrap implements pop-up box effect code

Add a small overlay to page content, just like the effects on iPad, adding extra information to page elements. Plugins depend on pop-up boxes rely on tooltip plugins, so the tooltip plugin needs to be loaded first. The optional addition function is for pe

2025-07-20
animate to realize sliding switching effect [Example code]

Today I will share with you a small example of using animate to achieve sliding switching effect. Everyone knows that jQuery provides several methods to achieve sliding effect: 1.slideDown()2.slideUp()3.slideToggle(), but the above sliding is not convenie

2025-07-20
A brief discussion on bootstrap source code analysis tab (tab)

Implement the application of tab tab. This plug-in is relatively simple source code file: tab.js implementation principle 1. When clicking an element, first cancel the originally highlighted element 2. Then highlight the clicked element 3. If the clicking

2025-07-20
A brief analysis of common methods of js binding events

A brief analysis of common methods of js binding events<xml version="1.0" encoding="UTF-8" >

2025-07-20
Simple implementation of javascript display countdown control button

html: <a><span id="sendAgain" onclick="sendEmail()">2. Send activation email again</span></a> (span controls click event, disabled is invalid) js: /*Send email*/function sendE

2025-07-20
How to solve the problem of mouseover and mouseout triggering multiple times in JS

Problem Description I hope that when the mouse moves to id1, id2 will be displayed, and when the mouse leaves id1, id2 will be displayed. The problem is as follows: 1. When the mouse moves from id1 to id2, the id changes from display to not display, and t

2025-07-20
A brief understanding of some basic methods for JavaScript to operate XPath

Xpath is rarely used by us now because JSON is very popular now. However, in the era when XML was a data exchange format, Xpath played a very important position when we randomly accessed large XML document structures. Maybe many people have not noticed th

2025-07-20
Based on HTML5, use iScroll to implement pull-down refresh, and pull-up loads more

In the previous paragraph, there was a mobile project that needed to use pull-down refresh and pull-up loading more effects. The first reflection in my mind was the effect of Weibo. At the beginning, I had some deviations in my understanding. I thought pu

2025-07-20
Use AJAX to realize the pagination function of article lists and comments in WordPress

Article list page page 1. Loading the jQuery library Since it is a jQuery-driven Ajax, loading the jQuery library is a must. 2. The article list format is on your article list page (home page index.php, archive.php) and you need to ensure that there is th

2025-07-20
Bootstrap 3.0 website building tutorial (1) of bootstrap form element layout

1. Arrange the text and input boxes before and after: Code:<div><div><div><div><h2> Conditional search</h2></div><div><div><div><div><div><div for="select"> Place of belonging</div>

2025-07-20

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