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There are four methods for string case-sensitivity conversion in javascript: toLowerCase (), toLocaleLowerCase (), toUpperCase (), and toLocaleUpperCase (). Today we mainly use the toUpperCase () and toLowerCase () methods. JavaScript provides two

This article mainly introduces the four-level left-side website category menu implemented by js. The example analyzes some tips for tab switching using javascript operation page elements, for more information, see the examples in this article. Share

This article mainly introduces how to implement the floating back button in js. The example analyzes the style and dynamic implementation skills of javascript to implement the return top function, which is of great practical value, for more

Waterfall streams are mainly used on the image display page. If a large number of images need to be displayed, the size of the original images is inconsistent, and each image is not cropped and displayed completely, a width must be specified for the

This article mainly introduces the method for js to obtain the form. The example analyzes the skills for javascript to operate the form. if you need it, refer to the example in this article to describe the method for js to obtain the form. Share it

This article mainly introduces how to use javascript to display pictures of cars that are similar to Baidu car channels. The example shows how to use javascript mouse events to operate css styles, which is of great practical value, for more

This article mainly introduces how to set a random background color for the Div layer after clicking the button in javascript. The example shows how to perform javascript Operations on the div element attributes and random numbers, for more

When the page is particularly long, you must scroll back to the top of the page several times before returning to the top. if there is a "back to top" button in the bottom right corner of the page, click, you can return to the top, which is a good

I don't know if you have heard of a Javascript-based Web page preprocessor called AbsurdJS. I just want to write a pre-processor of CSS, and then extend it to CSS and HTML, which can be used to convert Javascript code into CSS and HTML code. Of

This article mainly introduces jquery's method for implementing the special effects of switching between multi-screen and multi-image focus charts, involving jQuery plug-in jquery. kinMaxShow provides some useful techniques for implementing focus

When a website has a lot of js code to load, the js code placement location will, to a certain extent, reflect the loading speed of the webpage, in order to make our webpage load faster, this article summarizes several points of attention and shares

This article mainly introduces jQuery's simple calendar implementation method, which involves jQuery's date-related skills and is relatively simple and practical, for more information about jQuery, see the following example. Share it with you for

For me, the standard HTML element (Select) is annoying. It cannot be normally displayed on IE browser. Another point is that it not only contains simple text. This example will completely discard the select element and build the DropDown element

This article mainly introduces how to use javascript to automatically change an image every day. it involves techniques related to javascript operations on images and dates, which is very simple and practical, for more information about how to use

In jquery, we only need to use the css () method to dynamically modify css attributes. I will introduce them in detail below. Definition and usage The css () method returns or sets one or more style attributes of matched elements. Returns the CSS

Animate () is used as a method in jquery to create an animation effect () the method adds a good visual effect to the page. on some Image websites, we can see the text description of the image with the mouse slide, in fact, you can use the animate

This article describes detailed information about the JQuery page address processing plug-in jqURL. For more information, see the parameters that sometimes we need to process the page address on the client, the jqURL plug-in can obtain the page

This article will explain in detail how to use jquery. more. js to load data under the page after clicking more. it is very practical. if you need it, you can refer to it. We can use this application on some weibo websites. the Weibo content list

JQuery is a fast and concise JavaScript library that allows you to easily process HTMLdocuments, events, and animation effects, and easily provide AJAX interaction for websites. Its documentation is comprehensive, and various applications are also

Image rotation can be said to be an effect, but gradually rotating is not only in the category of visual effects, but also more useful and functional. Sometimes a photo needs to be taken in a horizontal way. when we preview or share it on the web,