2 |
aperonnet |
1 |
<div class="body-wrap">
|
|
|
2 |
<div class="top-tools">
|
|
|
3 |
<a class="inner-link" href="#Ext.state.Provider-props"><img src="../resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>
|
|
|
4 |
<a class="inner-link" href="#Ext.state.Provider-methods"><img src="../resources/images/default/s.gif" class="item-icon icon-method">Methods</a>
|
|
|
5 |
<a class="inner-link" href="#Ext.state.Provider-events"><img src="../resources/images/default/s.gif" class="item-icon icon-event">Events</a>
|
|
|
6 |
<a class="bookmark" href="../docs/?class=Ext.state.Provider"><img src="../resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>
|
|
|
7 |
</div>
|
|
|
8 |
<h1>Class Ext.state.Provider</h1>
|
|
|
9 |
<table cellspacing="0">
|
|
|
10 |
<tr><td class="label">Package:</td><td class="hd-info">Ext.state</td></tr>
|
|
|
11 |
<tr><td class="label">Defined In:</td><td class="hd-info"><a href="../source/state/Provider.js" target="_blank">Provider.js</a></td></tr>
|
|
|
12 |
<tr><td class="label">Class:</td><td class="hd-info">Provider</td></tr>
|
|
|
13 |
<tr><td class="label">Subclasses:</td><td class="hd-info"><a ext:cls="Ext.air.FileProvider" href="output/Ext.air.FileProvider.html">FileProvider</a>, <a ext:cls="Ext.state.CookieProvider" href="output/Ext.state.CookieProvider.html">CookieProvider</a></td></tr>
|
|
|
14 |
<tr><td class="label">Extends:</td><td class="hd-info">Object</td></tr>
|
|
|
15 |
</table>
|
|
|
16 |
<div class="description">
|
|
|
17 |
Abstract base class for state provider implementations. This class provides methods
|
|
|
18 |
for encoding and decoding <b>typed</b> variables including dates and defines the
|
|
|
19 |
Provider interface. </div>
|
|
|
20 |
|
|
|
21 |
<div class="hr"></div>
|
|
|
22 |
<a id="Ext.state.Provider-props"></a>
|
|
|
23 |
<h2>Public Properties</h2>
|
|
|
24 |
<div class="no-members">This class has no public properties.</div> <a id="Ext.state.Provider-methods"></a>
|
|
|
25 |
<h2>Public Methods</h2>
|
|
|
26 |
<table cellspacing="0" class="member-table">
|
|
|
27 |
<tr>
|
|
|
28 |
<th class="sig-header" colspan="2">Method</th>
|
|
|
29 |
<th class="msource-header">Defined By</th>
|
|
|
30 |
</tr>
|
|
|
31 |
<tr class="method-row expandable">
|
|
|
32 |
<td class="micon"><a class="exi" href="#expand"> </a></td>
|
|
|
33 |
<td class="sig">
|
|
|
34 |
<a id="Ext.state.Provider-clear"></a>
|
|
|
35 |
<b>clear</b>( <code>String name</code> ) : void <div class="mdesc">
|
|
|
36 |
<div class="short">Clears a value from the state</div>
|
|
|
37 |
<div class="long">
|
|
|
38 |
Clears a value from the state <div class="mdetail-params">
|
|
|
39 |
<strong>Parameters:</strong>
|
|
|
40 |
<ul><li><code>name</code> : String<div class="sub-desc">The key name</div></li> </ul>
|
|
|
41 |
<strong>Returns:</strong>
|
|
|
42 |
<ul>
|
|
|
43 |
<li><code>void</code></li>
|
|
|
44 |
</ul>
|
|
|
45 |
</div>
|
|
|
46 |
</div>
|
|
|
47 |
</div>
|
|
|
48 |
</td>
|
|
|
49 |
<td class="msource">Provider</td>
|
|
|
50 |
</tr>
|
|
|
51 |
<tr class="method-row alt expandable">
|
|
|
52 |
<td class="micon"><a class="exi" href="#expand"> </a></td>
|
|
|
53 |
<td class="sig">
|
|
|
54 |
<a id="Ext.state.Provider-decodeValue"></a>
|
|
|
55 |
<b>decodeValue</b>( <code>String value</code> ) : Mixed <div class="mdesc">
|
|
|
56 |
<div class="short">Decodes a string previously encoded with <a ext:cls="Ext.state.Provider" ext:member="encodeValue" href="output/Ext.state.Provider.html#encodeValue">encodeValue</a>.</div>
|
|
|
57 |
<div class="long">
|
|
|
58 |
Decodes a string previously encoded with <a ext:cls="Ext.state.Provider" ext:member="encodeValue" href="output/Ext.state.Provider.html#encodeValue">encodeValue</a>. <div class="mdetail-params">
|
|
|
59 |
<strong>Parameters:</strong>
|
|
|
60 |
<ul><li><code>value</code> : String<div class="sub-desc">The value to decode</div></li> </ul>
|
|
|
61 |
<strong>Returns:</strong>
|
|
|
62 |
<ul>
|
|
|
63 |
<li><code>Mixed</code><div class="sub-desc">The decoded value</div></li>
|
|
|
64 |
</ul>
|
|
|
65 |
</div>
|
|
|
66 |
</div>
|
|
|
67 |
</div>
|
|
|
68 |
</td>
|
|
|
69 |
<td class="msource">Provider</td>
|
|
|
70 |
</tr>
|
|
|
71 |
<tr class="method-row expandable">
|
|
|
72 |
<td class="micon"><a class="exi" href="#expand"> </a></td>
|
|
|
73 |
<td class="sig">
|
|
|
74 |
<a id="Ext.state.Provider-encodeValue"></a>
|
|
|
75 |
<b>encodeValue</b>( <code>Mixed value</code> ) : String <div class="mdesc">
|
|
|
76 |
<div class="short">Encodes a value including type information. Decode with <a ext:cls="Ext.state.Provider" ext:member="decodeValue" href="output/Ext.state.Provider.html#decodeValue">decodeValue</a>.</div>
|
|
|
77 |
<div class="long">
|
|
|
78 |
Encodes a value including type information. Decode with <a ext:cls="Ext.state.Provider" ext:member="decodeValue" href="output/Ext.state.Provider.html#decodeValue">decodeValue</a>. <div class="mdetail-params">
|
|
|
79 |
<strong>Parameters:</strong>
|
|
|
80 |
<ul><li><code>value</code> : Mixed<div class="sub-desc">The value to encode</div></li> </ul>
|
|
|
81 |
<strong>Returns:</strong>
|
|
|
82 |
<ul>
|
|
|
83 |
<li><code>String</code><div class="sub-desc">The encoded value</div></li>
|
|
|
84 |
</ul>
|
|
|
85 |
</div>
|
|
|
86 |
</div>
|
|
|
87 |
</div>
|
|
|
88 |
</td>
|
|
|
89 |
<td class="msource">Provider</td>
|
|
|
90 |
</tr>
|
|
|
91 |
<tr class="method-row alt expandable">
|
|
|
92 |
<td class="micon"><a class="exi" href="#expand"> </a></td>
|
|
|
93 |
<td class="sig">
|
|
|
94 |
<a id="Ext.state.Provider-get"></a>
|
|
|
95 |
<b>get</b>( <code>String name</code>, <code>Mixed defaultValue</code> ) : Mixed <div class="mdesc">
|
|
|
96 |
<div class="short">Returns the current value for a key</div>
|
|
|
97 |
<div class="long">
|
|
|
98 |
Returns the current value for a key <div class="mdetail-params">
|
|
|
99 |
<strong>Parameters:</strong>
|
|
|
100 |
<ul><li><code>name</code> : String<div class="sub-desc">The key name</div></li><li><code>defaultValue</code> : Mixed<div class="sub-desc">A default value to return if the key's value is not found</div></li> </ul>
|
|
|
101 |
<strong>Returns:</strong>
|
|
|
102 |
<ul>
|
|
|
103 |
<li><code>Mixed</code><div class="sub-desc">The state data</div></li>
|
|
|
104 |
</ul>
|
|
|
105 |
</div>
|
|
|
106 |
</div>
|
|
|
107 |
</div>
|
|
|
108 |
</td>
|
|
|
109 |
<td class="msource">Provider</td>
|
|
|
110 |
</tr>
|
|
|
111 |
<tr class="method-row expandable">
|
|
|
112 |
<td class="micon"><a class="exi" href="#expand"> </a></td>
|
|
|
113 |
<td class="sig">
|
|
|
114 |
<a id="Ext.state.Provider-set"></a>
|
|
|
115 |
<b>set</b>( <code>String name</code>, <code>Mixed value</code> ) : void <div class="mdesc">
|
|
|
116 |
<div class="short">Sets the value for a key</div>
|
|
|
117 |
<div class="long">
|
|
|
118 |
Sets the value for a key <div class="mdetail-params">
|
|
|
119 |
<strong>Parameters:</strong>
|
|
|
120 |
<ul><li><code>name</code> : String<div class="sub-desc">The key name</div></li><li><code>value</code> : Mixed<div class="sub-desc">The value to set</div></li> </ul>
|
|
|
121 |
<strong>Returns:</strong>
|
|
|
122 |
<ul>
|
|
|
123 |
<li><code>void</code></li>
|
|
|
124 |
</ul>
|
|
|
125 |
</div>
|
|
|
126 |
</div>
|
|
|
127 |
</div>
|
|
|
128 |
</td>
|
|
|
129 |
<td class="msource">Provider</td>
|
|
|
130 |
</tr>
|
|
|
131 |
</table>
|
|
|
132 |
<a id="Ext.state.Provider-events"></a>
|
|
|
133 |
<h2>Public Events</h2>
|
|
|
134 |
<table cellspacing="0" class="member-table">
|
|
|
135 |
<tr>
|
|
|
136 |
<th class="sig-header" colspan="2">Event</th>
|
|
|
137 |
<th class="msource-header">Defined By</th>
|
|
|
138 |
</tr>
|
|
|
139 |
<tr class="event-row expandable">
|
|
|
140 |
<td class="micon"><a class="exi" href="#expand"> </a></td>
|
|
|
141 |
<td class="sig">
|
|
|
142 |
<a id="Ext.state.Provider-statechange"></a>
|
|
|
143 |
<b>statechange</b> : ( <code>Provider this</code>, <code>String key</code>, <code>String value</code> ) <div class="mdesc">
|
|
|
144 |
<div class="short">Fires when a state change occurs.</div>
|
|
|
145 |
<div class="long">
|
|
|
146 |
Fires when a state change occurs. <div class="mdetail-params">
|
|
|
147 |
<strong style="font-weight:normal;">Listeners will be called with the following arguments:</strong>
|
|
|
148 |
<ul><li><code>this</code> : Provider<div class="sub-desc">This state provider</div></li><li><code>key</code> : String<div class="sub-desc">The state key which was changed</div></li><li><code>value</code> : String<div class="sub-desc">The encoded value for the state</div></li> </ul>
|
|
|
149 |
</div>
|
|
|
150 |
</div>
|
|
|
151 |
</div>
|
|
|
152 |
</td>
|
|
|
153 |
<td class="msource">Provider</td>
|
|
|
154 |
</tr>
|
|
|
155 |
</table>
|
|
|
156 |
|
|
|
157 |
</div>
|