Detailed explanation of the basic knowledge of common functions of prototype.js

This article mainly introduces the usage of each function in prototype.js. I hope it can help everyone. Friends in need can refer to it.

## Effect.Highlight Highlight special effect. Effect.Highlight(''text1'' ) Effect.Fade Fading effect Effect.ScaleZoom in and out (percentage)

Function name	Explanation	Example
Element.toggle	Alternately hide or show	Element.toggle(''p1'',''p2'')
Element.hide	Hide	Element.hide(''p1'',''p2'')
Element.show	Display	Element.show(''p1'',''p2'')
Element.remove	Delete	Element.remove('' p1'',''p2'')
Element.getHeight	Get the height	Element.getHeight(''p1'')
Toggle.display	Same as Element.toggle	Toggle.display(''p1'',''p2'')
Insertion.Before	Insert text before p	Insertion.Before(''p1'',''my content'')
Insertion.After	Inserting text after p	Insertion.After(''p1'',''my content'')
Insertion.Top	Insert text at the front of p	Insertion.Top(''p1'',''this is a text'')
Insertion.Bottom	Insert text at the end of p	Insertion.Bottom(''p1'',''this is a text'')
PeriodicalExecuter	Call a piece of Javascriptt with a given frequency	PeridicalExecutor(test, 1)"Here test is the function of Javascriptt, 1 is the frequency (1 seconds).
$	Get a p, equivalent to getElementById()	$(''p1'')
Field.clear	Clear an input box	Field.clear(''textfield1'')
Field. focus	Focus on the input box	Field.focus(''select1'')
Field.present	Determine whether the content is empty	alert(Field.present(''textfield1''))"
Field.select	Select input box Content	Field.select(''textfield1'')"
Field.activate	Focus on the input box and select the input The content of the box	Field.activate(''textfield1'')"
Form.serialize	Convert the table content into string
Form.getElements	Get the form content as an array
Form. disable	disable all contents of the form	Form.disable(''form1'') (This does not seem to work)
Form.focusFirstElement	Focus on the first element of the form	Form.focusFirstElement(''form1'')
Form.reset	Reset form	Form.reset(''form1'')
Form.Element.getValue	Get the value of the form input box	Form.Element.getValue(''text1'')
Form.Element.serialize	Convert the content of the input box in the form into string	Form.Element.serialize(''text1'')
$F	Equivalent to Form.Element.getValue()	$F(''text1'')
		Effect.Scale(''text1'', ​​200) ​Here 200 = 200%, which is twice as much
Effect.Squish	Disappearance effect. The text disappears after shrinking	Effect.Squish(''text1'')
Effect.Puff	Disappearance special effect. The text disappears after it is enlarged	Effect.Puff(''text1'')
Effect.Appear	Special effects appear
Effect.ContentZoom	ZOOM special effects.
Ajax.Request	Send Ajax request to the server	Ajax.Request(''http://server/ s.php'')
Ajax.Updater	Sends an Ajax request to the server and updates the specified Container with the response result	Ajax.Updater( ''text1'',''http://server/s.php'')

Basic usage: prototype.js is divided into each main class A Class is very convenient to use. To produce a specific effect, just use new Class.function(c25b7b04eabbf30cdb48041613aaf91c). For example:

<p id="p1"><a href="#" onclick="new Element.toggle(&#39;p2&#39;)">Click Me</a></p>
<p id="p2">Hello!</p>

When Click Me is clicked, p2 will alternate Hide or show. Note that you can add unlimited parameters to toggle, such as Element.toggle("p2", "p3", "p4",...)

The above is what I compiled for everyone. I hope It will be helpful to everyone in the future.

Related articles:

window.close(); Close the browser windowjsCode summary (detailed explanation)

Using Js to implement several methods of deleting one or more items in an array

Detailed interpretation of Js OOP programming to create objects

The above is the detailed content of Detailed explanation of the basic knowledge of common functions of prototype.js. For more information, please follow other related articles on the PHP Chinese website!