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/docs/api/_form_radio_8php_source.html

http://openbiz-cubi.googlecode.com/
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    29. 

  29. <h1>E:/E/GEAMP/www/openbiz/openbiz/others/Zend/View/Helper/FormRadio.php</h1>  </div>
    30. 

  30. </div>
    31. 

  31. <div class="contents">
    32. 

  32. <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 &lt;?php
    33. 

  33. <a name="l00027"></a>00027 require_once <span class="stringliteral">&#39;Zend/View/Helper/FormElement.php&#39;</span>;
    34. 

  34. <a name="l00028"></a>00028 
    35. 

  35. <a name="l00029"></a>00029 
    36. 

  36. <a name="l00039"></a><a class="code" href="class_zend___view___helper___form_radio.html">00039</a> <span class="keyword">class </span><a class="code" href="class_zend___view___helper___form_radio.html">Zend_View_Helper_FormRadio</a> <span class="keyword">extends</span> <a class="code" href="class_zend___view___helper___form_element.html">Zend_View_Helper_FormElement</a>
    37. 

  37. <a name="l00040"></a>00040 {
    38. 

  38. <a name="l00045"></a>00045     <span class="keyword">protected</span> $_inputType = <span class="stringliteral">&#39;radio&#39;</span>;
    39. 

  39. <a name="l00046"></a>00046 
    40. 

  40. <a name="l00051"></a>00051     <span class="keyword">protected</span> $_isArray = <span class="keyword">false</span>;
    41. 

  41. <a name="l00052"></a>00052 
    42. 

  42. <a name="l00071"></a><a class="code" href="class_zend___view___helper___form_radio.html#a4353448849fd4505f75e29b1dfc9a0a8">00071</a>     <span class="keyword">public</span> function <a class="code" href="class_zend___view___helper___form_radio.html#a4353448849fd4505f75e29b1dfc9a0a8">formRadio</a>($name, $value = null, $attribs = null,
    43. 

  43. <a name="l00072"></a>00072         $options = null, $listsep = <span class="stringliteral">&quot;&lt;br /&gt;\n&quot;</span>)
    44. 

  44. <a name="l00073"></a>00073     {
    45. 

  45. <a name="l00074"></a>00074 
    46. 

  46. <a name="l00075"></a>00075         $info = $this-&gt;<a class="code" href="class_zend___view___helper___form_element.html#ab162a29ec10b59c62fb774f8599783b6">_getInfo</a>($name, $value, $attribs, $options, $listsep);
    47. 

  47. <a name="l00076"></a>00076         extract($info); <span class="comment">// name, value, attribs, options, listsep, disable</span>
    48. 

  48. <a name="l00077"></a>00077 
    49. 

  49. <a name="l00078"></a>00078         <span class="comment">// retrieve attributes for labels (prefixed with &#39;label_&#39; or &#39;label&#39;)</span>
    50. 

  50. <a name="l00079"></a>00079         $label_attribs = array();
    51. 

  51. <a name="l00080"></a>00080         <span class="keywordflow">foreach</span> ($attribs as $key =&gt; $val) {
    52. 

  52. <a name="l00081"></a>00081             $tmp    = <span class="keyword">false</span>;
    53. 

  53. <a name="l00082"></a>00082             $keyLen = strlen($key);
    54. 

  54. <a name="l00083"></a>00083             <span class="keywordflow">if</span> ((6 &lt; $keyLen) &amp;&amp; (substr($key, 0, 6) == <span class="stringliteral">&#39;label_&#39;</span>)) {
    55. 

  55. <a name="l00084"></a>00084                 $tmp = substr($key, 6);
    56. 

  56. <a name="l00085"></a>00085             } elseif ((5 &lt; $keyLen) &amp;&amp; (substr($key, 0, 5) == <span class="stringliteral">&#39;label&#39;</span>)) {
    57. 

  57. <a name="l00086"></a>00086                 $tmp = substr($key, 5);
    58. 

  58. <a name="l00087"></a>00087             }
    59. 

  59. <a name="l00088"></a>00088 
    60. 

  60. <a name="l00089"></a>00089             <span class="keywordflow">if</span> ($tmp) {
    61. 

  61. <a name="l00090"></a>00090                 <span class="comment">// make sure first char is lowercase</span>
    62. 

  62. <a name="l00091"></a>00091                 $tmp[0] = strtolower($tmp[0]);
    63. 

  63. <a name="l00092"></a>00092                 $label_attribs[$tmp] = $val;
    64. 

  64. <a name="l00093"></a>00093                 unset($attribs[$key]);
    65. 

  65. <a name="l00094"></a>00094             }
    66. 

  66. <a name="l00095"></a>00095         }
    67. 

  67. <a name="l00096"></a>00096 
    68. 

  68. <a name="l00097"></a>00097         $labelPlacement = <span class="stringliteral">&#39;append&#39;</span>;
    69. 

  69. <a name="l00098"></a>00098         <span class="keywordflow">foreach</span> ($label_attribs as $key =&gt; $val) {
    70. 

  70. <a name="l00099"></a>00099             <span class="keywordflow">switch</span> (strtolower($key)) {
    71. 

  71. <a name="l00100"></a>00100                 <span class="keywordflow">case</span> <span class="stringliteral">&#39;placement&#39;</span>:
    72. 

  72. <a name="l00101"></a>00101                     unset($label_attribs[$key]);
    73. 

  73. <a name="l00102"></a>00102                     $val = strtolower($val);
    74. 

  74. <a name="l00103"></a>00103                     <span class="keywordflow">if</span> (in_array($val, array(<span class="stringliteral">&#39;prepend&#39;</span>, <span class="stringliteral">&#39;append&#39;</span>))) {
    75. 

  75. <a name="l00104"></a>00104                         $labelPlacement = $val;
    76. 

  76. <a name="l00105"></a>00105                     }
    77. 

  77. <a name="l00106"></a>00106                     <span class="keywordflow">break</span>;
    78. 

  78. <a name="l00107"></a>00107             }
    79. 

  79. <a name="l00108"></a>00108         }
    80. 

  80. <a name="l00109"></a>00109 
    81. 

  81. <a name="l00110"></a>00110         <span class="comment">// the radio button values and labels</span>
    82. 

  82. <a name="l00111"></a>00111         $options = (array) $options;
    83. 

  83. <a name="l00112"></a>00112 
    84. 

  84. <a name="l00113"></a>00113         <span class="comment">// build the element</span>
    85. 

  85. <a name="l00114"></a>00114         $xhtml = <span class="stringliteral">&#39;&#39;</span>;
    86. 

  86. <a name="l00115"></a>00115         $list  = array();
    87. 

  87. <a name="l00116"></a>00116 
    88. 

  88. <a name="l00117"></a>00117         <span class="comment">// should the name affect an array collection?</span>
    89. 

  89. <a name="l00118"></a>00118         $name = $this-&gt;view-&gt;escape($name);
    90. 

  90. <a name="l00119"></a>00119         <span class="keywordflow">if</span> ($this-&gt;_isArray &amp;&amp; (<span class="stringliteral">&#39;[]&#39;</span> != substr($name, -2))) {
    91. 

  91. <a name="l00120"></a>00120             $name .= <span class="stringliteral">&#39;[]&#39;</span>;
    92. 

  92. <a name="l00121"></a>00121         }
    93. 

  93. <a name="l00122"></a>00122 
    94. 

  94. <a name="l00123"></a>00123         <span class="comment">// ensure value is an array to allow matching multiple times</span>
    95. 

  95. <a name="l00124"></a>00124         $value = (array) $value;
    96. 

  96. <a name="l00125"></a>00125 
    97. 

  97. <a name="l00126"></a>00126         <span class="comment">// XHTML or HTML end tag?</span>
    98. 

  98. <a name="l00127"></a>00127         $endTag = <span class="stringliteral">&#39; /&gt;&#39;</span>;
    99. 

  99. <a name="l00128"></a>00128         <span class="keywordflow">if</span> (($this-&gt;view instanceof <a class="code" href="class_zend___view___abstract.html">Zend_View_Abstract</a>) &amp;&amp; !$this-&gt;view-&gt;doctype()-&gt;isXhtml()) {
    100. 

  100. <a name="l00129"></a>00129             $endTag= <span class="charliteral">&#39;&gt;&#39;</span>;
    101. 

  101. <a name="l00130"></a>00130         }
    102. 

  102. <a name="l00131"></a>00131 
    103. 

  103. <a name="l00132"></a>00132         <span class="comment">// add radio buttons to the list.</span>
    104. 

  104. <a name="l00133"></a>00133         require_once <span class="stringliteral">&#39;Zend/Filter/Alnum.php&#39;</span>;
    105. 

  105. <a name="l00134"></a>00134         $filter = <span class="keyword">new</span> Zend_Filter_Alnum();
    106. 

  106. <a name="l00135"></a>00135         <span class="keywordflow">foreach</span> ($options as $opt_value =&gt; $opt_label) {
    107. 

  107. <a name="l00136"></a>00136 
    108. 

  108. <a name="l00137"></a>00137             <span class="comment">// Should the label be escaped?</span>
    109. 

  109. <a name="l00138"></a>00138             <span class="keywordflow">if</span> ($escape) {
    110. 

  110. <a name="l00139"></a>00139                 $opt_label = $this-&gt;view-&gt;escape($opt_label);
    111. 

  111. <a name="l00140"></a>00140             }
    112. 

  112. <a name="l00141"></a>00141 
    113. 

  113. <a name="l00142"></a>00142             <span class="comment">// is it disabled?</span>
    114. 

  114. <a name="l00143"></a>00143             $disabled = <span class="stringliteral">&#39;&#39;</span>;
    115. 

  115. <a name="l00144"></a>00144             <span class="keywordflow">if</span> (<span class="keyword">true</span> === $disable) {
    116. 

  116. <a name="l00145"></a>00145                 $disabled = <span class="stringliteral">&#39; disabled=&quot;disabled&quot;&#39;</span>;
    117. 

  117. <a name="l00146"></a>00146             } elseif (is_array($disable) &amp;&amp; in_array($opt_value, $disable)) {
    118. 

  118. <a name="l00147"></a>00147                 $disabled = <span class="stringliteral">&#39; disabled=&quot;disabled&quot;&#39;</span>;
    119. 

  119. <a name="l00148"></a>00148             }
    120. 

  120. <a name="l00149"></a>00149 
    121. 

  121. <a name="l00150"></a>00150             <span class="comment">// is it checked?</span>
    122. 

  122. <a name="l00151"></a>00151             $checked = <span class="stringliteral">&#39;&#39;</span>;
    123. 

  123. <a name="l00152"></a>00152             <span class="keywordflow">if</span> (in_array($opt_value, $value)) {
    124. 

  124. <a name="l00153"></a>00153                 $checked = <span class="stringliteral">&#39; checked=&quot;checked&quot;&#39;</span>;
    125. 

  125. <a name="l00154"></a>00154             }
    126. 

  126. <a name="l00155"></a>00155 
    127. 

  127. <a name="l00156"></a>00156             <span class="comment">// generate ID</span>
    128. 

  128. <a name="l00157"></a>00157             $optId = $id . <span class="charliteral">&#39;-&#39;</span> . $filter-&gt;filter($opt_value);
    129. 

  129. <a name="l00158"></a>00158 
    130. 

  130. <a name="l00159"></a>00159             <span class="comment">// Wrap the radios in labels</span>
    131. 

  131. <a name="l00160"></a>00160             $radio = <span class="stringliteral">&#39;&lt;label&#39;</span>
    132. 

  132. <a name="l00161"></a>00161                     . $this-&gt;<a class="code" href="class_zend___view___helper___html_element.html#ace08c584bb4e68a329bf718780e64f24">_htmlAttribs</a>($label_attribs) . <span class="stringliteral">&#39; for=&quot;&#39;</span> . $optId . <span class="stringliteral">&#39;&quot;&gt;&#39;</span>
    133. 

  133. <a name="l00162"></a>00162                     . ((<span class="stringliteral">&#39;prepend&#39;</span> == $labelPlacement) ? $opt_label : <span class="stringliteral">&#39;&#39;</span>)
    134. 

  134. <a name="l00163"></a>00163                     . <span class="stringliteral">&#39;&lt;input type=&quot;&#39;</span> . $this-&gt;_inputType . <span class="charliteral">&#39;&quot;&#39;</span>
    135. 

  135. <a name="l00164"></a>00164                     . <span class="stringliteral">&#39; name=&quot;&#39;</span> . $name . <span class="charliteral">&#39;&quot;&#39;</span>
    136. 

  136. <a name="l00165"></a>00165                     . <span class="stringliteral">&#39; id=&quot;&#39;</span> . $optId . <span class="charliteral">&#39;&quot;&#39;</span>
    137. 

  137. <a name="l00166"></a>00166                     . <span class="stringliteral">&#39; value=&quot;&#39;</span> . $this-&gt;view-&gt;escape($opt_value) . <span class="charliteral">&#39;&quot;&#39;</span>
    138. 

  138. <a name="l00167"></a>00167                     . $checked
    139. 

  139. <a name="l00168"></a>00168                     . $disabled
    140. 

  140. <a name="l00169"></a>00169                     . $this-&gt;<a class="code" href="class_zend___view___helper___html_element.html#ace08c584bb4e68a329bf718780e64f24">_htmlAttribs</a>($attribs)
    141. 

  141. <a name="l00170"></a>00170                     . $endTag
    142. 

  142. <a name="l00171"></a>00171                     . ((<span class="stringliteral">&#39;append&#39;</span> == $labelPlacement) ? $opt_label : <span class="stringliteral">&#39;&#39;</span>)
    143. 

  143. <a name="l00172"></a>00172                     . <span class="stringliteral">&#39;&lt;/label&gt;&#39;</span>;
    144. 

  144. <a name="l00173"></a>00173 
    145. 

  145. <a name="l00174"></a>00174             <span class="comment">// add to the array of radio buttons</span>
    146. 

  146. <a name="l00175"></a>00175             $list[] = $radio;
    147. 

  147. <a name="l00176"></a>00176         }
    148. 

  148. <a name="l00177"></a>00177 
    149. 

  149. <a name="l00178"></a>00178         <span class="comment">// done!</span>
    150. 

  150. <a name="l00179"></a>00179         $xhtml .= implode($listsep, $list);
    151. 

  151. <a name="l00180"></a>00180 
    152. 

  152. <a name="l00181"></a>00181         <span class="keywordflow">return</span> $xhtml;
    153. 

  153. <a name="l00182"></a>00182     }
    154. 

  154. <a name="l00183"></a>00183 }
    155. 

  155. </pre></div></div>
    156. 

  156. </div>
    157. 

  157. <hr class="footer"/><address class="footer"><small>Generated on Thu Apr 19 2012 17:01:18 for openbiz by&#160;
    158. 

  158. <a href="http://www.doxygen.org/index.html">
    159. 

  159. <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.2 </small></address>
    160. 

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    161. 

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    162. 

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