jquery traversal Array Each method is detailed _jquery

The way jquery takes objects

$ (' #id '): Through the ID of the element

$ (' TagName '): Through the label name of the element

$ (' TagName tagName '): By the label name of the element, eg: $ (' ul Li ')

$ (' Tagname#id): ID and label signature of element

$ (': CheckBox '): Takes all elements of the input type checkbox ':

Eg:

<input type= "checkbox" Name= "appetizers"

 value= "Imperial"/>

$ (' span[price] input[type=text] ') : Fetch the following INPUT element

<span price= "3" >
<input type= "text" name= "imperial.quantity" disabled=
         " Disabled "value=" 1 "/>
</span>

$ (' div ', $ (this). Parents (' Div:first ')) : Take the first div node of the DIV (at least the parent node)

$ (' ~ Span:first ', this): Locates the "a" and "s", "a <span> element.

Delay Loading JS file:

$.getscript

Example:

HTML file:

Java code

<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01//en" "HTTP://WWW.W3.ORG/TR/HTML4/STRICT.DTD" >
 
 

JS file:

Java code

Alert ("I ' m inline!"); 

var somevariable = ' Value of somevariable '; 

function SomeFunction (value) { 
alert (value); 
} 

function test () { 
alert (' Test '); 
}

Alert ("I ' m inline!");

var somevariable = ' Value of somevariable ';

function SomeFunction (value) {
alert (value);
}

function test () {
alert (' Test ');
}

jquery Array Processing:

Java code

<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01//en" "HTTP://WWW.W3.ORG/TR/HTML4/STRICT.DTD" >  

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