TextBox 英文文档

TextBox

Extend from $.fn.validatebox.defaults. Override defaults with $.fn.textbox.defaults.

The TextBox component is a enhanced input field that allows users build their form easily. It is the base component for building other complex components such as combo,datebox,spinner,etc.

Dependencies

• validatebox
• linkbutton

Usage Example

Create textbox from markup.

1. <input class="easyui-textbox" data-options="iconCls:'icon-search'" style="width:300px">

Create textbox by using javascript.

1. <input id="tb" type="text" style="width:300px">

1. $('#tb').textbox({
2. buttonText:'Search',
3. iconCls:'icon-man',
4. iconAlign:'left'
5. })

Properties

The properties extend from validatebox, below is the added properties for textbox:

Name	Type	Description	Default
width	number	The width of the component.	auto
height	number	The height of the component.	22
prompt	string	The prompt message to be displayed in input box.	''
value	string	The default value.
type	string	The textbox type. Possible values are 'text' and 'password'.	text
multiline	boolean	Defines if this is a multiline textbox.	false
editable	boolean	Defines if user can type text directly into the field.	true
disabled	boolean	Defines if to disable the field.	false
readonly	boolean	Defines if the component is read-only.	false
icons	array	The icons attached to the textbox. Each item has the following properties: iconCls: string, the icon class. disabled: boolean, indicate if the icon is disabled. handler: function, the function to process the clicking action on this icon. Code example: $('#tb').textbox({ icons: [{ iconCls:'icon-add', handler: function(e){ $(e.data.target).textbox('setValue', 'Something added!'); } },{ iconCls:'icon-remove', handler: function(e){ $(e.data.target).textbox('clear'); } }] })	[]
iconCls	string	The background icon displayed on the textbox.	null
iconAlign	string	Position of the icons. Possible values are 'left','right'.	right
iconWidth	number	The icon width.	18
buttonText	string	The displaying text of button that attached to the textbox.
buttonIcon	string	The displaying icon of button that attached to the textbox.	null
buttonAlign	string	Position of the button. Possible values are 'left','right'.	right

Events

The events extend from validatebox, below is the added events for textbox.

Name	Parameters	Description
onChange	newValue,oldValue	Fires when the field value is changed.
onResize	width,height	Fires when the textbox is resized.
onClickButton	none	Fires when the user click the button.
onClickIcon	index	Fires when the user click a icon.

Methods

The methods extend from validatebox, below is the added methods for textbox.

Name	Parameter	Description
options	none	Return the options object.
textbox	none	Return the textbox object. The user can bind any events to this editing box. Code example: var t = $('#tt'); t.textbox('textbox').bind('keydown', function(e){ if (e.keyCode == 13){ // when press ENTER key, accept the inputed value. t.textbox('setValue', $(this).val()); } });
button	none	Return the button object.
destroy	none	Destroy the textbox component.
resize	width	Resize the component width.
disable	none	Disable the component.
enable	none	Enable the component.
readonly	mode	Enable/Disable readonly mode. Code example: $('#tb').textbox('readonly'); // enable readonly mode $('#tb').textbox('readonly',true); // eanble readonly mode $('#tb').textbox('readonly',false); // disable readonly mode
clear	none	Clear the component value.
reset	none	Reset the component value.
initValue	value	Initialize the component value. Calling this method does not trigger the 'onChange' event.
setText	text	Set the displaying text value.
getText	none	Get the displaying text value.
setValue	value	Set the component value.
getValue	none	Get the component value.
getIcon	index	Get specified icon object.

原文：http://www.jeasyui.com/documentation/index.php#