


Implementing text box scaling and up and down movement functions based on jQuery_jquery
If you want to make your webpage more cool and make your comments more interactive, then please study this code carefully.
jQuery code:
$(function(){
var $comment = $('#comment');
$('.bigger').click(function(){
If(!$comment.is(":animated")){
If($comment.height() < 500){
//$comment.height($comment.height() 50);
$comment.animate({height:" =50"},400);
} });
$('.smaller').click(function(){
If(!$comment.is(":animated")){
If($comment.height() > 50){
//$comment.height($comment.height() - 50);
$comment.animate({height:"-=50"},400);
});
$('.up').click(function(){
If(!$comment.is(":animated")){
$comment.animate({scrollTop:"-=50"},400);
});
$('.down').click(function(){
If(!$comment.is(":animated")){
$comment.animate({scrollTop:" =50"},400);
});
});
HTML code:
Copy code
& Lt; span class = "bigger" & gt; zoom in & lt;/span & gt;
& Lt; span class = "smaller" & gt; reduction & lt;/span & gt;
& Lt; span class = "up" & gt; up & lt;/span & gt;
Down
CSS code:
Copy code
The code is here. I won’t go into details about how to use it and where to use it. Friends, feel free to use it.

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



If you don't have control over the zoom level in Safari, getting things done can be tricky. So if Safari looks zoomed out, that might be a problem for you. Here are a few ways you can fix this minor zoom issue in Safari. 1. Cursor magnification: Select "Display" > "Cursor magnification" in the Safari menu bar. This will make the cursor more visible on the screen, making it easier to control. 2. Move the mouse: This may sound simple, but sometimes just moving the mouse to another location on the screen may automatically return it to normal size. 3. Use Keyboard Shortcuts Fix 1 – Reset Zoom Level You can control the zoom level directly from the Safari browser. Step 1 – When you are in Safari

When we use word documents to edit files, sometimes there are many pages. We want to display them side by side and check the overall effect. However, because we don’t know how to operate, we often need to scroll for a long time to view page by page. I don’t know if you have ever encountered a similar situation. In fact, we can easily solve it at this time as long as we learn how to set the word zoom pages side by side. Below, let’s take a look and learn together. First, we create and open a new page in the Word document, and then enter some simple content to make it easier to distinguish. 2. For example, if we want to realize word zoom and side-by-side display, we need to find [View] in the menu bar, and then select [Multiple Pages] in the view tool options, as shown in the figure below: 3. Find [Multiple Pages] and click,

In Microsoft Word documents, you often encounter the situation of merging two pages of content into one page, especially when you need to save paper or when you need to print a double-sided document. Several common methods to achieve this goal will be introduced below. Method 1: Adjust the page margins. First open the Word document and find the "Page Layout" option in the menu bar. After clicking, the page layout settings menu will pop up. Here you can adjust the page margins, including the top, bottom, left, and right margins. Generally speaking, making the top and bottom margins smaller will allow the content to fit within one page. you can taste

How to remove the height attribute of an element with jQuery? In front-end development, we often encounter the need to manipulate the height attributes of elements. Sometimes, we may need to dynamically change the height of an element, and sometimes we need to remove the height attribute of an element. This article will introduce how to use jQuery to remove the height attribute of an element and provide specific code examples. Before using jQuery to operate the height attribute, we first need to understand the height attribute in CSS. The height attribute is used to set the height of an element

How to use PUT request method in jQuery? In jQuery, the method of sending a PUT request is similar to sending other types of requests, but you need to pay attention to some details and parameter settings. PUT requests are typically used to update resources, such as updating data in a database or updating files on the server. The following is a specific code example using the PUT request method in jQuery. First, make sure you include the jQuery library file, then you can send a PUT request via: $.ajax({u

The development of computer technology, network technology, and software technology has provided great prospects for office automation. Our current office operation processes can all be carried out electronically, which greatly saves operation time. Excel tables are commonly used software operations. Sometimes based on paper or typesetting problems, we need to enlarge or reduce the entire excel table. Settings, if there are any operation methods that can meet our needs, let’s take a look at the following course. 1. First open the excel software and enter relevant information, as shown in the figure below. 2. Then click the icon in the lower right corner and move it left or right. The plus sign can zoom in and the minus sign can zoom out, as shown in the figure below. 3. The second method can also use ctrl + mouse wheel.

Title: jQuery Tips: Quickly modify the text of all a tags on the page In web development, we often need to modify and operate elements on the page. When using jQuery, sometimes you need to modify the text content of all a tags in the page at once, which can save time and energy. The following will introduce how to use jQuery to quickly modify the text of all a tags on the page, and give specific code examples. First, we need to introduce the jQuery library file and ensure that the following code is introduced into the page: <

Title: Use jQuery to modify the text content of all a tags. jQuery is a popular JavaScript library that is widely used to handle DOM operations. In web development, we often encounter the need to modify the text content of the link tag (a tag) on the page. This article will explain how to use jQuery to achieve this goal, and provide specific code examples. First, we need to introduce the jQuery library into the page. Add the following code in the HTML file:
