pass javascript variable to html img src

The previous article in this series examined the concepts involved in the Document Object Model (DOM) programming-How web browsers regard web pages as a tree. Now you should understand the programming structure used in Dom. In this tutorial, we will

Note: I edited the original text, some words to mark the color, easy to read. Originally prepared to translate, but feel that the article is simple and understandable, and the original written very well, so it is not shortcoming. Hopefully it will

JavaScript compatibility has long been a major problem for Web developers. The differences between formal specifications, fact standards, and various implementations have made JavaScript compatibility a major problem for Web developers for a long

JavaScript compatibility has long been a major problem for Web developers. The differences between formal norms, factual standards and various implementations make many developers suffer day and night. To this end, mainly from the following aspects

JavaScript compatibility has long been a major problem for Web developers. Many developers suffer day and night due to the differences between formal specifications, fact standards, and various implementations. To this end, we mainly summarize the

JavaScript compatibility has long been a major problem for Web developers. Many developers suffer day and night due to the differences between formal specifications, fact standards, and various implementations. To this end, we mainly summarize the

JavaScript compatibility has long been a major problem for Web developers. Many developers suffer day and night due to the differences between formal specifications, fact standards, and various implementations. To this end, we mainly summarize the

JavaScript compatibility has long been a major problem for Web developers. The differences between formal norms, factual standards and various implementations make many developers suffer day and night. To this end, mainly from the following aspects

Javascript 1. Object Problem 1.1 Form ObjectExisting issues:Existing code this gets the form object through the Document.forms ("FormName"), so that the use in IE can be accepted, MF cannot.Workaround:Instead, use as the subscript operation. Change

The knowledge points and questions that JavaScript has learned so farThe first chapter:1.1 JavaScript the application1) Manipulate animation effects by learning mouse events: OnClick (click event), onmouseover (mouse on), onmouseout (mouse off).2)