Muundo wa Kivinjari cha JavaScript

Muundo wa Kivinjari cha JavaScript

Hii ni kivuli zilizopotea kwa JavaScript, hii ni kubadilika kwa jina la muhimu, jina la kipindi ama jina la programu:

abstract arguments await* boolean
break byte case catch
char class* const continue
debugger default delete do
double else enum* eval
export* extends* false final
finally float for function
goto if implements import*
in instanceof int interface
let* long native new
null package private protected
public return short static
super* switch synchronized this
throw throws transient true
try typeof var void
volatile while with yield

Kivuli zilizotababisha na kizingo cha * ni kivuli kipya cha ECMAScript 5 na 6.

Unaweza kuwaambia JS versionJifunze zaidi kuhusu kipindi cha JavaScript tofauti.

Kivuli zilizopotea

Kivuli zilizopotea kutoka kwa standardi ya ECMAScript 5/6:

abstract boolean byte char
double final float goto
int long native short
synchronized throws transient volatile

Hapende kwenda kutumia matumizi ya kipande kama maadili. Si mengineo zote vya kifungu cha ECMAScript 5/6 zinaongezwa na barabara zote.

Vifaa, muhimu na mafululizo ya kifaa cha JavaScript

Inakula unavyote kuwasiliana na maadili ya vifaa vya chakula, muhimu na mafululizo ya JavaScript:

Array Date eval function
hasOwnProperty Infinity isFinite isNaN
isPrototypeOf length Math NaN
name Number Object prototype
String toString undefined valueOf

Matumizi ya kipande ya Java

JavaScript inaendelea kuwa na Java. Inafikia kusikitika kumwengia vitu au muhimu wa Java kama kifaa cha JavaScript:

getClass java JavaArray javaClass
JavaObject JavaPackage

Matumizi mengine ya kipande

JavaScript inaweza kutumika kama lugha ya programu katika manya ya programu mengi.

Inakula unavyote kuwasiliana na maadili ya HTML na vifaa vya Window:

alert all anchor anchors
area assign blur button
checkbox clearInterval clearTimeout clientInformation
close closed confirm constructor
crypto decodeURI decodeURIComponent defaultStatus
document element elements embed
embeds encodeURI encodeURIComponent escape
event fileUpload focus form
forms frame innerHeight innerWidth
layer layers link location
mimeTypes navigate navigator frames
frameRate hidden history image
images offscreenBuffering open opener
option outerHeight outerWidth packages
pageXOffset pageYOffset parent parseFloat
parseInt password pkcs11 plugin
prompt propertyIsEnum radio reset
screenX screenY scroll secure
select self setInterval setTimeout
status submit taint text
textarea top unescape untaint
window

HTML event handler

In addition, you should avoid using all the names of HTML event handlers.

For example:

onblur onclick onerror onfocus
onkeydown onkeypress onkeyup onmouseover
onload onmouseup onmousedown onsubmit