JavaScript

This article mainly introduces the differences between LABjs, RequireJS, SeaJS, JS file loaders, and JS block loaders, for more information, see section 1. The core of LABjs is LAB (Loading and Blocking). Loading refers to Asynchronous Parallel

A method that imitates the hover event. When you move the cursor over a matched element, the specified first function hover ([over,] out) is triggered) A method that imitates a hover event (move the mouse over an object and remove it) When you

This article mainly introduces jQuery's need for operations on the drop-down box, single-choice and multi-choice boxes. You can refer to it for help. Drop-down box: // Get the text of the selected item in the drop-down menu (note that there is a

This article mainly introduces the simple implementation code of jquery's unlimited drop-down menu. If you need it, you can refer to it and hope to help you. In this example, we use json data, combined ul and li to achieve : 1. Prepare json data:

JQuery drag and drop the div, and use jquery's mousemove, mousedown, and mouseup events. If you need them, you can refer to the following ideas: Use jquery's mousemove, mousedown, and mouseup events, define two relative positions: 1. The relative

This article mainly introduces the pages written in pure js. The table data is a json string. If you need it, you can refer to the following content and directly go to the Code: The Code is as follows: String path = request. getContextPath

This article mainly introduces how to obtain the key value of the object type in js. If you need it, you can refer to the following problem: The Code is as follows: Var obj = {"name1": "Zhang San", "name2": "Li Si "};Var key = "name1 ";Var value =

This article mainly introduces a simple example of jQuery text box's gains and losses. If you need some help, please refer to it. Version 1 Css code: The Code is as follows: . Focus {Border: 1px solid # f00;Background: # fcc;} When the focus is

This article describes how to write and read txt files in Javascript. For more information, see section 1. Write FileSystemObject can translate a file into a file stream. Step 1: Example: The Code is as follows: Var fso = new ActiveXObject

This article mainly introduces the call method submitted by jspost. For more information, see The Code is as follows: Function post (URL, PARAMS ){Var temp = document. createElement ("form ");Temp. action = URL;Temp. method = "post ";Temp.

This article mainly introduces the implementation code of Jquery's Tabs content rotation effect. Several lines of code are easy to handle The Code is as follows: Jquery's Tabs content rotation implementation code, several lines to deal

In the work, use jquery to operate checkbox for full selection and invert selection. The problem is that Firefox cannot check the problem for the second time. A detailed answer is provided below, if you are interested, refer to using jquery to

This article mainly introduces the differences between exec and match expressions in js regular expressions. If you need them, you can refer to them and hope to help you. In the past, js regular expressions were rarely used in JavaScript, that is,

Click a box to pop up, but sometimes you don't want to operate it. You just want to click a blank space to hide the box. There are many specific implementations below, when we do the front-end, we will have such a small function. Click a box to pop

There are two types of break Syntax: break and breaklabel. The following describes the example of directly breaking the entire loop nesting. When I look at the javascript authoritative guide today, I find that there are two types of break Syntax:

This article describes how to display a pdf file generated by jsPDF on a webpage. The following is a good example. The Code is as follows: JsPDF

Javascript inheritance is very different from standard oop inheritance. Javascript inheritance uses prototype chain technology, the following example shows how to use Javascript inheritance. Javascript inheritance is very different from standard oop

This article mainly introduces JQuery's method of limiting the number and decimal point of a text box. The Code is as follows: $ (Function (){/* JQuery restricts that only numbers can be entered in the text box */$ (". NumText"). keyup

This article mainly introduces how to use js to make images animated, so that javascript can be used for animation. For more information, see. The Code is as follows: Untitled document Script// Ld animation creation// The loaded pIDFunction

The introduction of JS file IE6 reports an error or a lack of objects. Many friends may have encountered this problem because of file encoding, the following describes a good solution to the problem of "Introducing the JS file IE6 error ". Problem