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Class Ext.Template

Package:Ext
Class:Template
Extends:Object
Subclasses:MasterTemplate
Defined In:Template.js
Represents an HTML fragment template. Templates can be precompiled for greater performance. For a list of available format functions, see Ext.util.Format. 
var t = new Ext.Template(
	'<div name="{id}">',
		'<span class="{cls}">{name:trim} {value:ellipsis(10)}</span>',
	'</div>'
);
t.append('some-element', {id: 'myid', name: 'foo', value: 'bar'});
For more information see this blog post with examples.

属性   -  方法   -  事件

公共属性

属性 定义对象
  disableFormats : Boolean Template
True to disable format functions (default to false)
  re : RegExp Template
The regular expression used to match template variables

公共方法

方法 定义对象
  Template(String/Array html) Template
  Template.from(String/HTMLElement el) : void Template
<static> Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML
  append(String/HTMLElement/Element el, Object values, [Boolean returnElement]) : HTMLElement Template
Applies the supplied values to the template and append the new node(s) to el
  apply() : void Template
Alias for applyTemplate
  applyTemplate(Object values) : String Template
Returns an HTML fragment of this template with the specified values applied
  compile() : void Template
Compiles the template into an internal function, eliminating the RegEx overhead
  insertAfter(String/HTMLElement/Element el, Object values, [Boolean returnElement]) : HTMLElement Template
Applies the supplied values to the template and inserts the new node(s) after el
  insertBefore(String/HTMLElement/Element el, Object values, [Boolean returnElement]) : HTMLElement Template
Applies the supplied values to the template and inserts the new node(s) before el
  insertFirst(String/HTMLElement/Element el, Object values, [Boolean returnElement]) : HTMLElement Template
Applies the supplied values to the template and inserts the new node(s) as the first child of el
  overwrite(String/HTMLElement/Element el, Object values, [Boolean returnElement]) : HTMLElement Template
Applies the supplied values to the template and overwrites the content of el with the new node(s)
  set(String html, [Boolean compile]) : Template Template
Sets the html used as the template and optionally compiles it

公共事件

此类没有公共事件。

属性详情

disableFormats

public Boolean disableFormats
True to disable format functions (default to false)
This property is defined by Template.

re

public RegExp re
The regular expression used to match template variables
This property is defined by Template.

构造函数

Template

public function Template(String/Array html)
参数：
  • html : String/Array
    The HTML fragment or an array of fragments to join('') or multiple arguments to join('')

方法详情

Template.from

public function Template.from(String/HTMLElement el)
<static> Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML
参数：
  • el : String/HTMLElement
返回：
  • void
This method is defined by Template.

append

public function append(String/HTMLElement/Element el, Object values, [Boolean returnElement])
Applies the supplied values to the template and append the new node(s) to el
参数：
  • el : String/HTMLElement/Element
    The context element
  • values : Object
    The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
  • returnElement : Boolean
    （可选） true to return a Ext.Element
返回：
  • HTMLElement
    The new node
This method is defined by Template.

apply

public function apply()
Alias for applyTemplate
参数：
  • 无。
返回：
  • void
This method is defined by Template.

applyTemplate

public function applyTemplate(Object values)
Returns an HTML fragment of this template with the specified values applied
参数：
  • values : Object
    The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
返回：
  • String
This method is defined by Template.

compile

public function compile()
Compiles the template into an internal function, eliminating the RegEx overhead
参数：
  • 无。
返回：
  • void
This method is defined by Template.

insertAfter

public function insertAfter(String/HTMLElement/Element el, Object values, [Boolean returnElement])
Applies the supplied values to the template and inserts the new node(s) after el
参数：
  • el : String/HTMLElement/Element
    The context element
  • values : Object
    The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
  • returnElement : Boolean
    （可选） true to return a Ext.Element
返回：
  • HTMLElement
    The new node
This method is defined by Template.

insertBefore

public function insertBefore(String/HTMLElement/Element el, Object values, [Boolean returnElement])
Applies the supplied values to the template and inserts the new node(s) before el
参数：
  • el : String/HTMLElement/Element
    The context element
  • values : Object
    The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
  • returnElement : Boolean
    （可选） true to return a Ext.Element
返回：
  • HTMLElement
    The new node
This method is defined by Template.

insertFirst

public function insertFirst(String/HTMLElement/Element el, Object values, [Boolean returnElement])
Applies the supplied values to the template and inserts the new node(s) as the first child of el
参数：
  • el : String/HTMLElement/Element
    The context element
  • values : Object
    The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
  • returnElement : Boolean
    （可选） true to return a Ext.Element
返回：
  • HTMLElement
    The new node
This method is defined by Template.

overwrite

public function overwrite(String/HTMLElement/Element el, Object values, [Boolean returnElement])
Applies the supplied values to the template and overwrites the content of el with the new node(s)
参数：
  • el : String/HTMLElement/Element
    The context element
  • values : Object
    The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
  • returnElement : Boolean
    （可选） true to return a Ext.Element
返回：
  • HTMLElement
    The new node
This method is defined by Template.

set

public function set(String html, [Boolean compile])
Sets the html used as the template and optionally compiles it
参数：
  • html : String
  • compile : Boolean
    （可选）
返回：
  • Template
    this
This method is defined by Template.
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