JavaScript

This article mainly introduces the Regular Expression of js verification phone number and mobile phone support + 86. For more information, see. The Code is as follows: Regular Expression Verification

An organizational structure diagram is generated using js control and the organizational structure can be dragged to any specified position. The specific code is as follows. First, an organizational structure diagram is generated using js

Eval functions are of a lot of use in js. Next I will introduce eval's json parsing instance to all of you. Based on this instance, we will introduce some precautions for processing json data in eval, I hope this article will be helpful to you. JSON

This article mainly introduces how to get the css attribute value code in the class of an element in js, if you need it, you can refer to how to use js to obtain the css margin, padding, height, and border in p. You can use document. getElementById (

In the project, we need to add the waiting animation effect when submitting the ajax request. Therefore, we have written a simple general js method. For details, refer to and use it. The Code is as follows: /* Latency wait result of ajax

Use JQUERY to overlay two INPUT boxes to implement the user name and password required for login to implement prompt and user output, using jquery in an INPUT box, you can add two INPUT boxes with JQUERY to implement the user name and password you

This article mainly introduces how to solve the floating point computing BUG in js. If you need it, you can refer to it and hope to help you with projects that have been used in the past, I found this code on the Internet before, but there will

This article mainly introduces the repeated binding of an element of jquery in detail. If you need a friend, please refer to it and hope to help you write code one night, I suddenly got a bug and thought for a long time I didn't know where the

This article mainly introduces how to use JS to solve the problem that ie6 does not support max-width and max-height. If you want to use JavaScript to solve the problem that ie6 does not support max-width and max-height, at the beginning, we used

How to export a page table to Excel is common in daily work. The following describes how to use JavaScript. The Code is as follows: Export Excel

This article mainly introduces JQuery's method of printing styles with CSS operations. If you need it, refer to this section: JQuery and CSS operation printing styles. 1. Add a Print Style 1. Prepare a css file for screen display and printing, as

This article mainly introduces the JS Code for randomly retrieving x records of non-duplicated data from the array. If you need it, you can refer to some operations related to the array that you often encounter at work. 1. Randomly retrieve x

The timer setTimeout () and setInterval () are two different functions of the js timing function. The following is a brief introduction to the timer setTimeout () and setInterval () both functions are different from the timing functions of js.

This article mainly introduces the JS instance code for real-time page update. If you need it, refer to it. The Code is as follows: Function startTime (){Var today = new Date (); // defines the Date objectVar yyyy = today. getFullYear (); //

There are many methods to inherit objects in javascript. In the following article, we will introduce how to implement the apply method. The Code is as follows:

This article introduces how to set the amount style in javascript to retain two decimal places. The following is a good tutorial. The Code is as follows: // Convert the amount formatFunction parsePrice (s ){Var n = 2 // set the number of

This article mainly introduces how to operate Table-dynamically add and delete tables and data implementation code. If you need it, you can refer to the following results: Code: The Code is as follows:

Sometimes we need to read data files in JSON format. In jQuery, Ajax or $. the getJSON () method is implemented. The following is a good example. For more information, see JSON (JavaScript Object Notation), which is a lightweight data exchange

This article mainly introduces the specific method of Jquery Dynamic Loop output table. If you need it, you can refer to the following implementation functions: 1. One of my colleagues asked me to implement such a function, like PHP. Input a number

This article mainly introduces a simple Tab switching component instance. You can refer to the following annotations in the Code: The Code is as follows: /*** Simple Tab switching* The following parameters can be configured:*/Function Tab (){This.