Javascript Get Input Text

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JavaScript: Detailed BASE64 encoding and decoding

Base64 is one of the most commonly used encodings, such as the development of passing parameters, the <img/> tags in modern browsers to render pictures directly through Base64 strings, and for messages and so on.  The BASE64 encoding is defined in RFC2045, which is defined as: Base64 content transfer encoding is designed to describe the 8-bit byte of any sequence as a form that is not easily recognized directly by the person. We know that any data is stored in binary form on the computer. One byte is 8 bits, one character is stored in the computer ...

Input box click the pop-up selection value to return the page JS code

Parent Window Code: (named Random) <! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <html xmlns=" http://www.w3.o ...

JavaScript gets the cursor position code of the TEXTAREA element

Web effects get the TEXTAREA element's cursor position code <!doctype html> <html xmlns= "http://www.w3.org/1999/xhtml" > <head> < Meta http-equiv= "Content-type" content= "HTML;

JS Get upload file size

About JS get upload file size processing principle is to use JS to read the current picture, and then create a new image and then the size of the picture read out, and then determine the current file picture size is not a specified size on OK.   <script language= "Web Effects" > function showsize (Files) {var fso,f; ...

PHP Introduction to the Message Board program implementation code

The message board program needs to be implemented by PHP + database This tutorial is mainly about the PHP MySQL message system implementation process, including the addition of modified deletion and editing work, is a beginner to learn from PHP good data. Message Board of the SQL file, you can directly import to the MySQL code below create database form; Use form; CREATE TABLE ' message ' (' ID ' tinyint (1) NO ...

How front-end development engineers upgrade themselves in 2013 years

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall This article actually the text part is not many, strongly recommends everybody to read the full text, I here mainly is introduces in the article the PPT briefs briefly, facilitates everybody to look for. Most people are very concerned about the technical advancement of individuals. But keeping an understanding of new technologies is a big challenge, after all, the amount of information we need is too large.   2012 years, along with the front-end development is a lot of revolutionary breakthroughs and the redefinition of the front end. We are on the way to practice, the concrete progress ...

How front-end developers improve their

Most people are very concerned about the technical advancement of individuals. But keeping an understanding of new technologies is a big challenge, after all, the amount of information we need is too large.   2012 years, along with the front-end development is a lot of revolutionary breakthroughs and the redefinition of the front end. We are on the way to practice, the concrete progress is reflected in the use of abstraction, excellent code quality, maintenance of the upgrade and better performance.   Don't worry if you're too busy to keep up with the latest technology. With the advent of the holiday, we have some free time to ...

JS get div height and reset div height and width

JS get div height and reset div height and width <! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <html xmlns=" http ...

Practical JS Get CheckBox value Code

<html> <head> <meta http-equiv= "Content-type" content= html; charset=gb2312 "/> <title>getelementsbyname paradigm </title> <script type= ...

DEDECMS Member Center vertical landing and lateral landing modification method

DEDECMS Member Center vertical landing and lateral landing modification method, we can according to their own needs to modify! The following modified member login code, remove the Dedecms and comment on the function, so that the Member center more concise, but also more convenient for the user's use! Let's make some changes together. The first step: JS is the first call, whether horizontal or vertical, directly call the dream of the JS code can be, the code is as follows: <script language= "JavaScript" ...

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