diff options
| -rw-r--r-- | system/helpers/html_helper.php | 51 | ||||
| -rw-r--r-- | user_guide/changelog.html | 1 | ||||
| -rw-r--r-- | user_guide/helpers/html_helper.html | 22 |
3 files changed, 51 insertions, 23 deletions
diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php index f88bc0723..0c884502f 100644 --- a/system/helpers/html_helper.php +++ b/system/helpers/html_helper.php @@ -184,41 +184,48 @@ if (! function_exists('br')) /**
* Image
*
- * Generates an image tag
+ * Generates an <img /> element
*
* @access public
- * @param integer
+ * @param mixed
* @return string
*/
-if (! function_exists('image'))
+if (! function_exists('img'))
{
- function image($src = '', $alt = '', $index_page = FALSE)
+ function img($src = '', $index_page = FALSE)
{
- $CI =& get_instance();
-
- $css = '';
+ if ( ! is_array($src) )
+ {
+ $src = array('src' => $src);
+ }
+
+ $img = '<img ';
- foreach ($stylesheets as $stylesheet)
+ foreach ($src as $k=>$v)
{
- if (strpos($stylesheet, '://') !== FALSE)
- {
- $href = ' href="'.$stylesheet.'"';
- }
- elseif ($index_page === TRUE)
+
+ if ($k == 'src' AND strpos($v, '://') === FALSE)
{
- $href = ' href="'.$CI->config->site_url($stylesheet).'"';
+ $CI =& get_instance();
+
+ if ($index_page === TRUE)
+ {
+ $img .= ' src="'.$CI->config->site_url($v).'" ';
+ }
+ else
+ {
+ $img .= ' src="'.$CI->config->slash_item('base_url').$v.'" ';
+ }
}
else
{
- $href = ' href="'.$CI->config->slash_item('base_url').$stylesheet.'"';
+ $img .= " $k=\"$v\" ";
}
-
- $media = ($media !== '') ? ' media="'.$media.'"' : '';
-
- $css .= 'link type="text/css" rel="stylesheet"'.$href.$media.' />'."\n";
}
-
- return $css;
+
+ $img .= '/>';
+
+ return $img;
}
}
@@ -244,7 +251,7 @@ if (! function_exists('link_tag')) {
$CI =& get_instance();
- $link = 'link ';
+ $link = '<link ';
if (is_array($href))
{
diff --git a/user_guide/changelog.html b/user_guide/changelog.html index 4124540aa..908037a67 100644 --- a/user_guide/changelog.html +++ b/user_guide/changelog.html @@ -132,6 +132,7 @@ Change Log <li>Helpers & Plugins
<ul>
<li>Added link_tag() to the <a href="./helpers/html_helper.html">HTML helper.</a></li>
+ <li>Added img() to the <a href="./helpers/html_helper.html">HTML helper.</a></li>
<li>Added ability to <a href="./general/helpers.html">"extend" Helpers</a>.</li>
<li>Added an <a href="./helpers/email_helper.html">email helper</a> into core helpers.</li>
<li>Added <kbd>strip_quotes()</kbd> function to <a href="./helpers/string_helper.html">string helper</a>.</li>
diff --git a/user_guide/helpers/html_helper.html b/user_guide/helpers/html_helper.html index d230a6630..42f467d27 100644 --- a/user_guide/helpers/html_helper.html +++ b/user_guide/helpers/html_helper.html @@ -78,7 +78,27 @@ Directory Helper second the size of the heading. Example:</p>
<code>echo heading('Welcome!', 3);</code>
<p>The above would produce: <h3>Welcome!</h3></p>
-
+<h2>img()</h2>
+<p>Lets you create HTML <img /> tags. The first parameter contains the image source. There is data, the
+ second the size of the heading. Example:</p>
+<code>img('images/picture.jpg');<br />
+// gives <img src="http://site.com/images/picture.jpg" /></code>
+<p>There is an optional second parameter that is a TRUE/FALSE value that specifics if the src should have the page specified by $config['index_page'] added to the address it creates. Presumably, this would be if you were using a media controller.</p>
+<p><code>img('images/picture.jpg', TRUE);<br />
+// gives <img src="http://site.com/index.php/images/picture.jpg" /></code></p>
+<p>Additionally, an associative array can be passed to the img() function for complete control over all attributes and values.</p>
+<p><code> $image_properties = array(<br />
+ 'src' => 'images/picture.jpg',<br />
+ 'alt' => 'Me, demonstrating how to eat 4 slices of pizza at one time',<br />
+ 'class' => 'post_images',<br />
+ 'width' => '200',<br />
+ 'height' => '200',<br />
+ 'title' => 'That was quite a night',<br />
+ 'rel' => 'lightbox',<br />
+ );<br />
+ <br />
+ img($image_properties);<br />
+ // <img src="http://site.com/index.php/images/picture.jpg" alt="Me, demonstrating how to eat 4 slices of pizza at one time" class="post_images" width="200" height="200" title="That was quite a night" rel="lightbox" /></code></p>
<h2>link_tag()</h2>
<p>Lets you create HTML <link /> tags. This is useful for stylesheet links, as well as other links. The parameters are href, with optional rel, type, title, media and index_page. index_page is a TRUE/FALSE value that specifics if the href should have the page specified by $config['index_page'] added to the address it creates.<code>
link_tag('css/mystyles.css');<br />
|