锘�

?js DOM?慰锟�?

?JavaScript?

JavaScript

ECMAScriptJavaScriptsi?pour?

DOM?API?煤

BOMAPI

?

JS?

?

锟�?

?html?

?js

htmlDOM

写?锟�

1?

2?

3写?DOM?

123

//?123

?

1?DOM

var = div1 documents.getElementById ( "box1"); //a

var = arr1 documents.getElementsByTagName ( "div1"); // ? ? Juans

var = arr2 documents.getElementsByClassName ( "hehe"); // ? Juans

2?

123

?Bu?

写fn写fn ()fn?fn()?

//写写"Fn ()"写"Fn"?未?写js

3?

?

js写?

js写?backgroundColorCSS?background-Color械?css?texte- *ligne- *backgroun- *js?卸?写?

Chao?

alex

en charge?

?en charge?

效?12

?HTML / CSS / JavaScript?泄http: // outils.jb51.net / code / HtmlJsRun效

?JavaScriptJavaScriptDOM?JavaScriptJavaScript?JavaScript?JavaScriptJavaScript?JavaScript?

?JavaScript?

: Jssc茅nario?路?Dom?Javascript DomjsDomCRUD?JavaScriptDomJS?DOM?JavaScript_DOM?_?谢?CJS?HTML domJavaScriptDom?

événements DOM js opérations courantes explication exemple

Recommend Article: