/javascripts/lib/docs/output/Ext.XTemplate.html

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  1. <div class="body-wrap" xmlns:ext="http://www.extjs.com"><div class="top-tools"><a class="inner-link" href="#Ext.XTemplate-props"><img src="../resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>&#13;<a class="inner-link" href="#Ext.XTemplate-methods"><img src="../resources/images/default/s.gif" class="item-icon icon-method">Methods</a>&#13;<a class="inner-link" href="#Ext.XTemplate-events"><img src="../resources/images/default/s.gif" class="item-icon icon-event">Events</a>&#13;<a class="inner-link" href="#Ext.XTemplate-configs"><img src="../resources/images/default/s.gif" class="item-icon icon-config">Config Options</a>&#13;<a class="bookmark" href="../docs/?class=Ext.XTemplate"><img src="../resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>&#13;</div><div class="inheritance res-block"><pre class="res-block-inner"><a href="output/Ext.Template.html" ext:member="" ext:cls="Ext.Template">Template</a>&#13;&nbsp;&nbsp;<img src="resources/elbow-end.gif">XTemplate</pre></div><h1>Class <a href="source/XTemplate.html#cls-Ext.XTemplate">Ext.XTemplate</a></h1><table cellspacing="0"><tr><td class="label">Package:</td><td class="hd-info">Ext</td></tr><tr><td class="label">Defined In:</td><td class="hd-info"><a href="source/XTemplate.html#cls-Ext.XTemplate">XTemplate.js</a></td></tr><tr><td class="label">Class:</td><td class="hd-info"><a href="source/XTemplate.html#cls-Ext.XTemplate">XTemplate</a></td></tr><tr><td class="label">Extends:</td><td class="hd-info"><a href="output/Ext.Template.html" ext:cls="Ext.Template" ext:member="">Template</a></td></tr></table><div class="description"><p>A template class that supports advanced functionality like:<div class="mdetail-params"><ul>
    2. 

  2. <li>Autofilling arrays using templates and sub-templates</li>
    3. 

  3. <li>Conditional processing with basic comparison operators</li>
    4. 

  4. <li>Basic math function support</li>
    5. 

  5. <li>Execute arbitrary inline code with special built-in template variables</li>
    6. 

  6. <li>Custom member functions</li>
    7. 

  7. <li>Many special tags and built-in operators that aren't defined as part of
    8. 

  8. the API, but are supported in the templates that can be created</li>
    9. 

  9. </ul></div></p>
    10. 

  10. <p>XTemplate provides the templating mechanism built into:<div class="mdetail-params"><ul>
    11. 

  11. <li><a href="output/Ext.DataView.html" ext:cls="Ext.DataView">Ext.DataView</a></li>
    12. 

  12. <li><a href="output/Ext.ListView.html" ext:cls="Ext.ListView">Ext.ListView</a></li>
    13. 

  13. <li><a href="output/Ext.form.ComboBox.html" ext:cls="Ext.form.ComboBox">Ext.form.ComboBox</a></li>
    14. 

  14. <li><a href="output/Ext.grid.TemplateColumn.html" ext:cls="Ext.grid.TemplateColumn">Ext.grid.TemplateColumn</a></li>
    15. 

  15. <li><a href="output/Ext.grid.GroupingView.html" ext:cls="Ext.grid.GroupingView">Ext.grid.GroupingView</a></li>
    16. 

  16. <li><a href="output/Ext.menu.Item.html" ext:cls="Ext.menu.Item">Ext.menu.Item</a></li>
    17. 

  17. <li><a href="output/Ext.layout.MenuLayout.html" ext:cls="Ext.layout.MenuLayout">Ext.layout.MenuLayout</a></li>
    18. 

  18. <li><a href="output/Ext.ColorPalette.html" ext:cls="Ext.ColorPalette">Ext.ColorPalette</a></li>
    19. 

  19. </ul></div></p>
    20. 

  20. <p>For example usage <a href="output/Ext.XTemplate.html#Ext.XTemplate-XTemplate" ext:member="XTemplate" ext:cls="Ext.XTemplate">see the constructor</a>.</p></div><div class="hr"></div><a id="Ext.XTemplate-configs"></a><h2>Config Options</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Config Options</th><th class="msource-header">Defined By</th></tr><tr class="config-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.Template-compiled"></a><b><a href="source/Template.html#cfg-Ext.Template-compiled">compiled</a></b> : Boolean<div class="mdesc">Specify <tt>true</tt> to compile the template
    21. 

  21. immediately (see <code><a href="output/Ext.Template.html#Ext.Template-compile" ext:member="compile" ext:cls="Ext.Template">compile</a></code>).
    22. 

  22. Defaults to <tt>false</tt>.</div></td><td class="msource"><a href="output/Ext.Template.html#compiled" ext:member="#compiled" ext:cls="Ext.Template">Template</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.Template-disableFormats"></a><b><a href="source/Template-more.html#cfg-Ext.Template-disableFormats">disableFormats</a></b> : Boolean<div class="mdesc"><div class="short">Specify true to disable format
    23. 

  23. functions in the template. If the template does not contain
    24. 

  24. format functions, setting ...</div><div class="long">Specify <tt>true</tt> to disable format
    25. 

  25. functions in the template. If the template does not contain
    26. 

  26. <a href="output/Ext.util.Format.html" ext:cls="Ext.util.Format">format functions</a>, setting <code>disableFormats</code>
    27. 

  27. to true will reduce <code><a href="output/Ext.Template.html#Ext.Template-apply" ext:member="apply" ext:cls="Ext.Template">apply</a></code> time. Defaults to <tt>false</tt>.
    28. 

  28. <pre><code><b>var</b> t = <b>new</b> Ext.Template(
    29. 

  29.     <em>'&lt;div name=<em>"{id}"</em>&gt;'</em>,
    30. 

  30.         <em>'&lt;span class=<em>"{cls}"</em>&gt;{name} {value}&lt;/span&gt;'</em>,
    31. 

  31.     <em>'&lt;/div&gt;'</em>,
    32. 

  32.     {
    33. 

  33.         compiled: true,      <i>// <a href="output/Ext.Template.html#Ext.Template-compile" ext:member="compile" ext:cls="Ext.Template">compile</a> immediately</i>
    34. 

  34.         disableFormats: true <i>// reduce <code><a href="output/Ext.Template.html#Ext.Template-apply" ext:member="apply" ext:cls="Ext.Template">apply</a></i></code> time since no formatting
    35. 

  35.     }
    36. 

  36. );
    37. 

  37. </code></pre>
    38. 

  38. For a list of available format functions, see <a href="output/Ext.util.Format.html" ext:cls="Ext.util.Format">Ext.util.Format</a>.</div></div></td><td class="msource"><a href="output/Ext.Template.html#disableFormats" ext:member="#disableFormats" ext:cls="Ext.Template">Template</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.Template-re"></a><b><a href="source/Template.html#cfg-Ext.Template-re">re</a></b> : RegExp<div class="mdesc"><div class="short">The regular expression used to match template variables.
    39. 

  39. Defaults to:re : /\{([\w-]+)\}/g                            ...</div><div class="long">The regular expression used to match template variables.
    40. 

  40. Defaults to:<pre><code>re : /\{([\w-]+)\}/g                                     <i>// <b>for</b> Ext Core</i>
    41. 

  41. re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g      <i>// <b>for</b> Ext JS</i></code></pre></div></div></td><td class="msource"><a href="output/Ext.Template.html#re" ext:member="#re" ext:cls="Ext.Template">Template</a></td></tr></tbody></table><a id="Ext.XTemplate-props"></a><h2>Public Properties</h2><div class="no-members">This class has no public properties.</div><a id="Ext.XTemplate-methods"></a><h2>Public Methods</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Method</th><th class="msource-header">Defined By</th></tr><tr class="method-row expandable"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.XTemplate-XTemplate"></a><b><a href="source/XTemplate.html#cls-Ext.XTemplate">XTemplate</a></b>(&nbsp;<code>Mixed&nbsp;config</code>&nbsp;)
    42. 

  42.     <div class="mdesc"><div class="short">The Ext.Template constructor describes
    43. 

  43. the acceptable parameters to pass to the constructor. The following
    44. 

  44. examples d...</div><div class="long">The <a href="output/Ext.Template.html#Ext.Template-Template" ext:member="Template" ext:cls="Ext.Template">Ext.Template constructor</a> describes
    45. 

  45. the acceptable parameters to pass to the constructor. The following
    46. 

  46. examples demonstrate all of the supported features.</p>
    47. 

  47. <div class="mdetail-params"><ul>
    48. 

  48. <li><b><u>Sample Data</u></b>
    49. 

  49. <div class="sub-desc">
    50. 

  50. <p>This is the data object used for reference in each code example:</p>
    51. 

  51. <pre><code><b>var</b> data = {
    52. 

  52.     name: <em>'Jack Slocum'</em>,
    53. 

  53.     title: <em>'Lead Developer'</em>,
    54. 

  54.     company: <em>'Ext JS, LLC'</em>,
    55. 

  55.     email: <em>'jack@extjs.com'</em>,
    56. 

  56.     address: <em>'4 Red Bulls Drive'</em>,
    57. 

  57.     city: <em>'Cleveland'</em>,
    58. 

  58.     state: <em>'Ohio'</em>,
    59. 

  59.     zip: <em>'44102'</em>,
    60. 

  60.     drinks: [<em>'Red Bull'</em>, <em>'Coffee'</em>, <em>'Water'</em>],
    61. 

  61.     kids: [{
    62. 

  62.         name: <em>'Sara Grace'</em>,
    63. 

  63.         age:3
    64. 

  64.     },{
    65. 

  65.         name: <em>'Zachary'</em>,
    66. 

  66.         age:2
    67. 

  67.     },{
    68. 

  68.         name: <em>'John James'</em>,
    69. 

  69.         age:0
    70. 

  70.     }]
    71. 

  71. };</code></pre>
    72. 

  72. </div>
    73. 

  73. </li>
    74. 

  74. <li><b><u>Auto filling of arrays</u></b>
    75. 

  75. <div class="sub-desc">
    76. 

  76. <p>The <b><tt>tpl</tt></b> tag and the <b><tt>for</tt></b> operator are used
    77. 

  77. to process the provided data object:
    78. 

  78. <ul>
    79. 

  79. <li>If the value specified in <tt>for</tt> is an array, it will auto-fill,
    80. 

  80. repeating the template block inside the <tt>tpl</tt> tag for each item in the
    81. 

  81. array.</li>
    82. 

  82. <li>If <tt>for="."</tt> is specified, the data object provided is examined.</li>
    83. 

  83. <li>While processing an array, the special variable <tt>{#}</tt>
    84. 

  84. will provide the current array index + 1 (starts at 1, not 0).</li>
    85. 

  85. </ul>
    86. 

  86. </p>
    87. 

  87. <pre><code>&lt;tpl <b><b>for</b></b>=<em>"."</em>>...&lt;/tpl>       <i>// loop through array at root node</i>
    88. 

  88. &lt;tpl <b><b>for</b></b>=<em>"foo"</em>>...&lt;/tpl>     <i>// loop through array at foo node</i>
    89. 

  89. &lt;tpl <b><b>for</b></b>=<em>"foo.bar"</em>>...&lt;/tpl> <i>// loop through array at foo.bar node</i></code></pre>
    90. 

  90. Using the sample data above:
    91. 

  91. <pre><code><b>var</b> tpl = <b>new</b> Ext.XTemplate(
    92. 

  92.     <em>'&lt;p>Kids: '</em>,
    93. 

  93.     <em>'&lt;tpl <b><b>for</b></b>=<em>"."</em>>'</em>,       <i>// process the data.kids node</i>
    94. 

  94.         <em>'&lt;p>{#}. {name}&lt;/p>'</em>,  <i>// use current array index to autonumber</i>
    95. 

  95.     <em>'&lt;/tpl>&lt;/p>'</em>
    96. 

  96. );
    97. 

  97. tpl.overwrite(panel.body, data.kids); <i>// pass the kids property of the data object</i></code></pre>
    98. 

  98. <p>An example illustrating how the <b><tt>for</tt></b> property can be leveraged
    99. 

  99. to access specified members of the provided data object to populate the template:</p>
    100. 

  100. <pre><code><b>var</b> tpl = <b>new</b> Ext.XTemplate(
    101. 

  101.     <em>'&lt;p>Name: {name}&lt;/p>'</em>,
    102. 

  102.     <em>'&lt;p>Title: {title}&lt;/p>'</em>,
    103. 

  103.     <em>'&lt;p>Company: {company}&lt;/p>'</em>,
    104. 

  104.     <em>'&lt;p>Kids: '</em>,
    105. 

  105.     <em>'&lt;tpl <b><b>for</b>=<em>"kids"</em></b>>'</em>,     <i>// interrogate the kids property within the data</i>
    106. 

  106.         <em>'&lt;p>{name}&lt;/p>'</em>,
    107. 

  107.     <em>'&lt;/tpl>&lt;/p>'</em>
    108. 

  108. );
    109. 

  109. tpl.overwrite(panel.body, data);  <i>// pass the root node of the data object</i></code></pre>
    110. 

  110. <p>Flat arrays that contain values (and not objects) can be auto-rendered
    111. 

  111. using the special <b><tt>{.}</tt></b> variable inside a loop.  This variable
    112. 

  112. will represent the value of the array at the current index:</p>
    113. 

  113. <pre><code><b>var</b> tpl = <b>new</b> Ext.XTemplate(
    114. 

  114.     <em>'&lt;p>{name}\&#39;s favorite beverages:&lt;/p>'</em>,
    115. 

  115.     <em>'&lt;tpl <b>for</b>=<em>"drinks"</em>>'</em>,
    116. 

  116.        <em>'&lt;div> - {.}&lt;/div>'</em>,
    117. 

  117.     <em>'&lt;/tpl>'</em>
    118. 

  118. );
    119. 

  119. tpl.overwrite(panel.body, data);</code></pre>
    120. 

  120. <p>When processing a sub-template, for example while looping through a child array,
    121. 

  121. you can access the parent object's members via the <b><tt>parent</tt></b> object:</p>
    122. 

  122. <pre><code><b>var</b> tpl = <b>new</b> Ext.XTemplate(
    123. 

  123.     <em>'&lt;p>Name: {name}&lt;/p>'</em>,
    124. 

  124.     <em>'&lt;p>Kids: '</em>,
    125. 

  125.     <em>'&lt;tpl <b>for</b>=<em>"kids"</em>>'</em>,
    126. 

  126.         <em>'&lt;tpl <b>if</b>=<em>"age > 1"</em>>'</em>,
    127. 

  127.             <em>'&lt;p>{name}&lt;/p>'</em>,
    128. 

  128.             <em>'&lt;p>Dad: {<b>parent</b>.name}&lt;/p>'</em>,
    129. 

  129.         <em>'&lt;/tpl>'</em>,
    130. 

  130.     <em>'&lt;/tpl>&lt;/p>'</em>
    131. 

  131. );
    132. 

  132. tpl.overwrite(panel.body, data);</code></pre>
    133. 

  133. </div>
    134. 

  134. </li>
    135. 

  135. <li><b><u>Conditional processing with basic comparison operators</u></b>
    136. 

  136. <div class="sub-desc">
    137. 

  137. <p>The <b><tt>tpl</tt></b> tag and the <b><tt>if</tt></b> operator are used
    138. 

  138. to provide conditional checks for deciding whether or not to render specific
    139. 

  139. parts of the template. Notes:<div class="sub-desc"><ul>
    140. 

  140. <li>Double quotes must be encoded if used within the conditional</li>
    141. 

  141. <li>There is no <tt>else</tt> operator &mdash; if needed, two opposite
    142. 

  142. <tt>if</tt> statements should be used.</li>
    143. 

  143. </ul></div>
    144. 

  144. <pre><code>&lt;tpl <b>if</b>=<em>"age &gt; 1 &amp;&amp; age &lt; 10"</em>>Child&lt;/tpl>
    145. 

  145. &lt;tpl <b>if</b>=<em>"age >= 10 && age < 18"</em>>Teenager&lt;/tpl>
    146. 

  146. &lt;tpl <b><b>if</b></b>=<em>"this.isGirl(name)"</em>>...&lt;/tpl>
    147. 

  147. &lt;tpl <b><b>if</b></b>=<em>"id==\<em>'download\'</em>"</em>>...&lt;/tpl>
    148. 

  148. &lt;tpl <b><b>if</b></b>=<em>"needsIcon"</em>>&lt;img src=<em>"{icon}"</em> class=<em>"{iconCls}"</em>/>&lt;/tpl>
    149. 

  149. <i>// no good:</i>
    150. 

  150. &lt;tpl <b>if</b>=<em>"name == "</em>Jack<em>""</em>>Hello&lt;/tpl>
    151. 

  151. <i>// encode &#34; <b>if</b> it is part of the condition, e.g.</i>
    152. 

  152. &lt;tpl <b>if</b>=<em>"name == &#38;quot;Jack&#38;quot;"</em>>Hello&lt;/tpl></code></pre>
    153. 

  153. Using the sample data above:
    154. 

  154. <pre><code><b>var</b> tpl = <b>new</b> Ext.XTemplate(
    155. 

  155.     <em>'&lt;p>Name: {name}&lt;/p>'</em>,
    156. 

  156.     <em>'&lt;p>Kids: '</em>,
    157. 

  157.     <em>'&lt;tpl <b>for</b>=<em>"kids"</em>>'</em>,
    158. 

  158.         <em>'&lt;tpl <b>if</b>=<em>"age > 1"</em>>'</em>,
    159. 

  159.             <em>'&lt;p>{name}&lt;/p>'</em>,
    160. 

  160.         <em>'&lt;/tpl>'</em>,
    161. 

  161.     <em>'&lt;/tpl>&lt;/p>'</em>
    162. 

  162. );
    163. 

  163. tpl.overwrite(panel.body, data);</code></pre>
    164. 

  164. </div>
    165. 

  165. </li>
    166. 

  166. <li><b><u>Basic math support</u></b>
    167. 

  167. <div class="sub-desc">
    168. 

  168. <p>The following basic math operators may be applied directly on numeric
    169. 

  169. data values:</p><pre>
    170. 

  170. + - * /
    171. 

  171. </pre>
    172. 

  172. For example:
    173. 

  173. <pre><code><b>var</b> tpl = <b>new</b> Ext.XTemplate(
    174. 

  174.     <em>'&lt;p>Name: {name}&lt;/p>'</em>,
    175. 

  175.     <em>'&lt;p>Kids: '</em>,
    176. 

  176.     <em>'&lt;tpl <b>for</b>=<em>"kids"</em>>'</em>,
    177. 

  177.         <em>'&lt;tpl <b>if</b>=<em>"age &amp;gt; 1"</em>>'</em>,  <i>// <-- Note that the &gt; is encoded</i>
    178. 

  178.             <em>'&lt;p>{#}: {name}&lt;/p>'</em>,  <i>// <-- Auto-number each item</i>
    179. 

  179.             <em>'&lt;p>In 5 Years: {age+5}&lt;/p>'</em>,  <i>// <-- Basic math</i>
    180. 

  180.             <em>'&lt;p>Dad: {parent.name}&lt;/p>'</em>,
    181. 

  181.         <em>'&lt;/tpl>'</em>,
    182. 

  182.     <em>'&lt;/tpl>&lt;/p>'</em>
    183. 

  183. );
    184. 

  184. tpl.overwrite(panel.body, data);</code></pre>
    185. 

  185. </div>
    186. 

  186. </li>
    187. 

  187. <li><b><u>Execute arbitrary inline code with special built-in template variables</u></b>
    188. 

  188. <div class="sub-desc">
    189. 

  189. <p>Anything between <code>{[ ... ]}</code> is considered code to be executed
    190. 

  190. in the scope of the template. There are some special variables available in that code:
    191. 

  191. <ul>
    192. 

  192. <li><b><tt>values</tt></b>: The values in the current scope. If you are using
    193. 

  193. scope changing sub-templates, you can change what <tt>values</tt> is.</li>
    194. 

  194. <li><b><tt>parent</tt></b>: The scope (values) of the ancestor template.</li>
    195. 

  195. <li><b><tt>xindex</tt></b>: If you are in a looping template, the index of the
    196. 

  196. loop you are in (1-based).</li>
    197. 

  197. <li><b><tt>xcount</tt></b>: If you are in a looping template, the total length
    198. 

  198. of the array you are looping.</li>
    199. 

  199. <li><b><tt>fm</tt></b>: An alias for <tt>Ext.util.Format</tt>.</li>
    200. 

  200. </ul>
    201. 

  201. This example demonstrates basic row striping using an inline code block and the
    202. 

  202. <tt>xindex</tt> variable:</p>
    203. 

  203. <pre><code><b>var</b> tpl = <b>new</b> Ext.XTemplate(
    204. 

  204.     <em>'&lt;p>Name: {name}&lt;/p>'</em>,
    205. 

  205.     <em>'&lt;p>Company: {[values.company.toUpperCase() + <em>", "</em> + values.title]}&lt;/p>'</em>,
    206. 

  206.     <em>'&lt;p>Kids: '</em>,
    207. 

  207.     <em>'&lt;tpl <b>for</b>=<em>"kids"</em>>'</em>,
    208. 

  208.        <em>'&lt;div class=<em>"{[xindex % 2 === 0 ? "</em>even<em>" : "</em>odd<em>"]}"</em>>'</em>,
    209. 

  209.         <em>'{name}'</em>,
    210. 

  210.         <em>'&lt;/div>'</em>,
    211. 

  211.     <em>'&lt;/tpl>&lt;/p>'</em>
    212. 

  212. );
    213. 

  213. tpl.overwrite(panel.body, data);</code></pre>
    214. 

  214. </div>
    215. 

  215. </li>
    216. 

  216. <li><b><u>Template member functions</u></b>
    217. 

  217. <div class="sub-desc">
    218. 

  218. <p>One or more member functions can be specified in a configuration
    219. 

  219. object passed into the XTemplate constructor for more complex processing:</p>
    220. 

  220. <pre><code><b>var</b> tpl = <b>new</b> Ext.XTemplate(
    221. 

  221.     <em>'&lt;p>Name: {name}&lt;/p>'</em>,
    222. 

  222.     <em>'&lt;p>Kids: '</em>,
    223. 

  223.     <em>'&lt;tpl <b>for</b>=<em>"kids"</em>>'</em>,
    224. 

  224.         <em>'&lt;tpl <b>if</b>=<em>"this.isGirl(name)"</em>>'</em>,
    225. 

  225.             <em>'&lt;p>Girl: {name} - {age}&lt;/p>'</em>,
    226. 

  226.         <em>'&lt;/tpl>'</em>,
    227. 

  227.         <i>// use opposite <b>if</b> statement to simulate <em>'<b>else</b>'</em> processing:</i>
    228. 

  228.         <em>'&lt;tpl <b>if</b>=<em>"this.isGirl(name) == false"</em>>'</em>,
    229. 

  229.             <em>'&lt;p>Boy: {name} - {age}&lt;/p>'</em>,
    230. 

  230.         <em>'&lt;/tpl>'</em>,
    231. 

  231.         <em>'&lt;tpl <b>if</b>=<em>"this.isBaby(age)"</em>>'</em>,
    232. 

  232.             <em>'&lt;p>{name} is a baby!&lt;/p>'</em>,
    233. 

  233.         <em>'&lt;/tpl>'</em>,
    234. 

  234.     <em>'&lt;/tpl>&lt;/p>'</em>,
    235. 

  235.     {
    236. 

  236.         <i>// XTemplate configuration:</i>
    237. 

  237.         compiled: true,
    238. 

  238.         disableFormats: true,
    239. 

  239.         <i>// member functions:</i>
    240. 

  240.         isGirl: <b>function</b>(name){
    241. 

  241.             <b>return</b> name == <em>'Sara Grace'</em>;
    242. 

  242.         },
    243. 

  243.         isBaby: <b>function</b>(age){
    244. 

  244.             <b>return</b> age < 1;
    245. 

  245.         }
    246. 

  246.     }
    247. 

  247. );
    248. 

  248. tpl.overwrite(panel.body, data);</code></pre>
    249. 

  249. </div>
    250. 

  250. </li>
    251. 

  251. </ul></div><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>config</code> : Mixed<div class="sub-desc"></div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">XTemplate</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.XTemplate-XTemplate.from"></a><b><a href="source/XTemplate.html#method-Ext.XTemplate-XTemplate.from">XTemplate.from</a></b>(&nbsp;<code>String/HTMLElement&nbsp;el</code>&nbsp;)
    252. 

  252.     :
    253. 

  253.                                         Ext.Template<div class="mdesc"><div class="short">&lt;static&gt;&nbsp;Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML.</div><div class="long">&lt;static&gt;&nbsp;Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : String/HTMLElement<div class="sub-desc">A DOM element or its id</div></li></ul><strong>Returns:</strong><ul><li><code>Ext.Template</code><div class="sub-desc">The created template</div></li></ul></div></div></div></td><td class="msource">XTemplate</td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.Template-append"></a><b><a href="source/Template.html#method-Ext.Template-append">append</a></b>(&nbsp;<code>Mixed&nbsp;el</code>,&nbsp;<code>Object/Array&nbsp;values</code>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;returnElement</code>]</span>&nbsp;)
    254. 

  254.     :
    255. 

  255.                                         HTMLElement/Ext.Element<div class="mdesc"><div class="short">Applies the supplied values to the template and appends
    256. 

  256. the new node(s) to the specified el.
    257. 

  257. For example usage see th...</div><div class="long">Applies the supplied <code>values</code> to the template and appends
    258. 

  258. the new node(s) to the specified <code>el</code>.
    259. 

  259. <p>For example usage <a href="output/Ext.Template.html#Ext.Template-Template" ext:member="Template" ext:cls="Ext.Template">see the constructor</a>.</p><div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : Mixed<div class="sub-desc">The context element</div></li><li><code>values</code> : Object/Array<div class="sub-desc">The template values. Can be an array if the params are numeric (i.e. <code>{0}</code>)
    260. 

  260. or an object (i.e. <code>{foo: <em>'bar'</em>}</code>).</div></li><li><code>returnElement</code> : Boolean<div class="sub-desc">(optional) true to return an Ext.Element (defaults to undefined)</div></li></ul><strong>Returns:</strong><ul><li><code>HTMLElement/Ext.Element</code><div class="sub-desc">The new node or Element</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Template.html#append" ext:member="#append" ext:cls="Ext.Template">Template</a></td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.XTemplate-apply"></a><b><a href="source/XTemplate.html#method-Ext.XTemplate-apply">apply</a></b>(&nbsp;<code>Object/Array&nbsp;values</code>&nbsp;)
    261. 

  261.     :
    262. 

  262.                                         String<div class="mdesc"><div class="short">Alias for applyTemplate
    263. 

  263. Returns an HTML fragment of this template with the specified values applied.</div><div class="long">Alias for <a href="output/Ext.XTemplate.html#Ext.XTemplate-applyTemplate" ext:member="applyTemplate" ext:cls="Ext.XTemplate">applyTemplate</a>
    264. 

  264. Returns an HTML fragment of this template with the specified values applied.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>values</code> : Object/Array<div class="sub-desc">The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})</div></li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc">The HTML fragment</div></li></ul></div></div></div></td><td class="msource">XTemplate</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.XTemplate-applyTemplate"></a><b><a href="source/XTemplate.html#method-Ext.XTemplate-applyTemplate">applyTemplate</a></b>(&nbsp;<code>Object&nbsp;values</code>&nbsp;)
    265. 

  265.     :
    266. 

  266.                                         String<div class="mdesc"><div class="short">Returns an HTML fragment of this template with the specified values applied.</div><div class="long">Returns an HTML fragment of this template with the specified values applied.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>values</code> : Object<div class="sub-desc">The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})</div></li></ul><strong>Returns:</strong><ul><li><code>String</code><div class="sub-desc">The HTML fragment</div></li></ul></div></div></div></td><td class="msource">XTemplate</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.XTemplate-compile"></a><b><a href="source/XTemplate.html#method-Ext.XTemplate-compile">compile</a></b>()
    267. 

  267.     :
    268. 

  268.                                         Function<div class="mdesc"><div class="short">Compile the template to a function for optimized performance.  Recommended if the template will be used frequently.</div><div class="long">Compile the template to a function for optimized performance.  Recommended if the template will be used frequently.<div class="mdetail-params"><strong>Parameters:</strong><ul><li>None.</li></ul><strong>Returns:</strong><ul><li><code>Function</code><div class="sub-desc">The compiled function</div></li></ul></div></div></div></td><td class="msource">XTemplate</td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.Template-insertAfter"></a><b><a href="source/Template.html#method-Ext.Template-insertAfter">insertAfter</a></b>(&nbsp;<code>Mixed&nbsp;el</code>,&nbsp;<code>Object/Array&nbsp;values</code>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;returnElement</code>]</span>&nbsp;)
    269. 

  269.     :
    270. 

  270.                                         HTMLElement/Ext.Element<div class="mdesc"><div class="short">Applies the supplied values to the template and inserts the new node(s) after el.</div><div class="long">Applies the supplied values to the template and inserts the new node(s) after el.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : Mixed<div class="sub-desc">The context element</div></li><li><code>values</code> : Object/Array<div class="sub-desc">The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})</div></li><li><code>returnElement</code> : Boolean<div class="sub-desc">(optional) true to return a Ext.Element (defaults to undefined)</div></li></ul><strong>Returns:</strong><ul><li><code>HTMLElement/Ext.Element</code><div class="sub-desc">The new node or Element</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Template.html#insertAfter" ext:member="#insertAfter" ext:cls="Ext.Template">Template</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.Template-insertBefore"></a><b><a href="source/Template.html#method-Ext.Template-insertBefore">insertBefore</a></b>(&nbsp;<code>Mixed&nbsp;el</code>,&nbsp;<code>Object/Array&nbsp;values</code>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;returnElement</code>]</span>&nbsp;)
    271. 

  271.     :
    272. 

  272.                                         HTMLElement/Ext.Element<div class="mdesc"><div class="short">Applies the supplied values to the template and inserts the new node(s) before el.</div><div class="long">Applies the supplied values to the template and inserts the new node(s) before el.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : Mixed<div class="sub-desc">The context element</div></li><li><code>values</code> : Object/Array<div class="sub-desc">The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})</div></li><li><code>returnElement</code> : Boolean<div class="sub-desc">(optional) true to return a Ext.Element (defaults to undefined)</div></li></ul><strong>Returns:</strong><ul><li><code>HTMLElement/Ext.Element</code><div class="sub-desc">The new node or Element</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Template.html#insertBefore" ext:member="#insertBefore" ext:cls="Ext.Template">Template</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.Template-insertFirst"></a><b><a href="source/Template.html#method-Ext.Template-insertFirst">insertFirst</a></b>(&nbsp;<code>Mixed&nbsp;el</code>,&nbsp;<code>Object/Array&nbsp;values</code>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;returnElement</code>]</span>&nbsp;)
    273. 

  273.     :
    274. 

  274.                                         HTMLElement/Ext.Element<div class="mdesc"><div class="short">Applies the supplied values to the template and inserts the new node(s) as the first child of el.</div><div class="long">Applies the supplied values to the template and inserts the new node(s) as the first child of el.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : Mixed<div class="sub-desc">The context element</div></li><li><code>values</code> : Object/Array<div class="sub-desc">The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})</div></li><li><code>returnElement</code> : Boolean<div class="sub-desc">(optional) true to return a Ext.Element (defaults to undefined)</div></li></ul><strong>Returns:</strong><ul><li><code>HTMLElement/Ext.Element</code><div class="sub-desc">The new node or Element</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Template.html#insertFirst" ext:member="#insertFirst" ext:cls="Ext.Template">Template</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.Template-overwrite"></a><b><a href="source/Template.html#method-Ext.Template-overwrite">overwrite</a></b>(&nbsp;<code>Mixed&nbsp;el</code>,&nbsp;<code>Object/Array&nbsp;values</code>,&nbsp;<span title="Optional" class="optional">[<code>Boolean&nbsp;returnElement</code>]</span>&nbsp;)
    275. 

  275.     :
    276. 

  276.                                         HTMLElement/Ext.Element<div class="mdesc"><div class="short">Applies the supplied values to the template and overwrites the content of el with the new node(s).</div><div class="long">Applies the supplied values to the template and overwrites the content of el with the new node(s).<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>el</code> : Mixed<div class="sub-desc">The context element</div></li><li><code>values</code> : Object/Array<div class="sub-desc">The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})</div></li><li><code>returnElement</code> : Boolean<div class="sub-desc">(optional) true to return a Ext.Element (defaults to undefined)</div></li></ul><strong>Returns:</strong><ul><li><code>HTMLElement/Ext.Element</code><div class="sub-desc">The new node or Element</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.Template.html#overwrite" ext:member="#overwrite" ext:cls="Ext.Template">Template</a></td></tr></tbody></table><a id="Ext.XTemplate-events"></a><h2>Public Events</h2><div class="no-members">This class has no public events.</div></div>
    277.