Source for file html.class.php

Documentation is available at html.class.php

  1. <?php
  3. /**
  4. * html.class.php
  5. *
  6. * This contains functions needed to generate html output.
  7. *
  8. * @copyright 2003-2020 The SquirrelMail Project Team
  9. * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  10. * @version $Id: html.class.php 14840 2020年01月07日 07:42:38Z pdontthink $
  11. * @package squirrelmail
  12. */
  14. /**
  15. * Undocumented class
  16. * @package squirrelmail
  17. */
  18. class html {
  19. var $tag , $text , $style , $class ,
  20. $id , $html_el = array(), $javascript , $xtr_prop ;
  22. /**
  23. * Constructor (PHP5 style, required in some future version of PHP)
  24. */
  25. function __construct ($tag='', $text='', $style ='', $class='', $id='',
  26. $xtr_prop = '', $javascript = '') {
  27. $this->tag = $tag;
  28. $this->text = $text;
  29. $this->style = $style;
  30. $this->class = $class;
  31. $this->id = $id;
  32. $this->xtr_prop = $xtr_prop;
  33. $this->javascript = $javascript;
  34. }
  36. /**
  37. * Constructor (PHP4 style, kept for compatibility reasons)
  38. */
  39. function html ($tag='', $text='', $style ='', $class='', $id='',
  40. $xtr_prop = '', $javascript = '') {
  41. self::__construct($tag, $text, $style, $class, $id, $xtr_prop, $javascript);
  42. }
  44. function htmlAdd ($el, $last=true) {
  45. if ($last) {
  46. $this->html_el [] = $el;
  47. } else {
  48. $new_html_el = array();
  49. $new_html_el[] = $el;
  50. foreach ($this->html_el as $html_el) {
  51. $new_html_el[] = $html_el;
  52. }
  53. $this->html_el = $new_html_el;
  54. }
  55. }
  57. function AddChild ($tag='', $text='', $style ='', $class='', $id='',
  58. $xtr_prop = '', $javascript = '') {
  59. $el = new html ($tag, $text, $style, $class, $id, $xtr_prop, $javascript);
  60. $this->htmlAdd ($el);
  61. }
  63. function FindId ($id) {
  64. $cnt = count ($this->html_el );
  65. $el = false;
  66. if ($cnt) {
  67. for ($i = 0 ; $i < $cnt; $i++) {
  68. if ($this->html_el [$i]->id == $id) {
  69. $ret = $this->html_el [$i];
  70. return $ret;
  71. } else if (count ($this->html_el [$i]->html_el)) {
  72. $el = $this->html_el [$i]->FindId($id);
  73. }
  74. if ($el) return $el;
  75. }
  76. }
  77. return $el;
  78. }
  80. function InsToId ( $el, $id, $last=true) {
  81. $html_el = &$this->FindId ($id);
  82. if ($html_el) {
  83. $html_el->htmlAdd($el, $last);
  84. }
  85. }
  87. function scriptAdd ($script) {
  88. $s = "\n".'<!--'."\n".
  89. $script .
  90. "\n".'// -->'."\n";
  91. $el = new html ('script',$s,'','','',array('language' => 'JavaScript',
  92. 'type' => 'text/javascript'));
  93. $this->htmlAdd ($el);
  94. }
  96. function echoHtml ( $usecss=false, $indent='x') {
  97. if ($indent == 'x') {
  98. $indent = ''; $indentmore = '';
  99. } else {
  100. $indentmore = $indent . ' ';
  101. }
  102. $tag = $this->tag ;
  103. $text = $this->text ;
  104. $class = $this->class ;
  105. $id = $this->id ;
  106. $style = $this->style ;
  107. $javascript = $this->javascript ;
  108. $xtr_prop = $this->xtr_prop ;
  109. if ($xtr_prop) {
  110. $prop = '';
  111. foreach ($xtr_prop as $k => $v) {
  112. if (is_string ($k)) {
  113. $prop.=' '.$k.'="'.$v.'"';
  114. } else {
  115. $prop.=' '.$v;
  116. }
  117. }
  118. }
  119. if ($javascript) {
  120. $js = '';
  121. foreach ($javascript as $k => $v) { /* here we put the onclick, onmouseover etc entries */
  122. $js.=' '.$k.'="'.$v.'";';
  123. }
  124. }
  125. if ($tag) {
  126. echo $indent . '<' . $tag;
  127. } else {
  128. echo $indent;
  129. }
  130. if ($class) {
  131. echo ' class="'.$class.'"';
  132. }
  133. if ($id) {
  134. echo ' id="'.$id.'"';
  135. }
  136. if ($xtr_prop) {
  137. echo ' '.$prop;
  138. }
  139. if ($style && !$usecss && !is_array ($style)) {
  140. /* last premisse is to prevent 'style="Array"' in the output */
  141. echo ' style="'.$style.'"';
  142. }
  143. if ($javascript) {
  144. echo ' '.$js;
  145. }
  146. if ($tag) echo '>';
  148. $openstyles = '';
  149. $closestyles = '';
  150. if ($style && !$usecss) {
  151. foreach ($style as $k => $v) {
  152. $openstyles .= '<'.$k.'>';
  153. }
  154. foreach ($style as $k => $v) {
  155. /* if value of key value = true close the tag */
  156. if ($v) {
  157. $closestyles .= '</'.$k.'>';
  158. }
  159. }
  160. }
  161. echo $openstyles;
  163. if ($text) {
  164. echo $text;
  165. }
  167. $cnt = count ($this->html_el );
  168. if ($cnt) {
  169. echo "\n";
  170. for($i = 0;$i<$cnt;$i++) {
  171. $el = $this->html_el [$i];
  172. $el->echoHtml($usecss,$indentmore);
  173. }
  174. echo $indent;
  175. }
  176. echo $closestyles;
  177. if ($tag) {
  178. echo '</'.$tag.'>'."\n";
  179. } else {
  180. echo "\n";
  181. }
  182. }
  183. }

Documentation generated on 2020年1月13日 04:24:41 +0100 by phpDocumentor 1.4.3

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