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<h1>HTML Helper</h1> | |
<p>The HTML Helper file contains functions that assist in working with HTML.</p> | |
<h2>Loading this Helper</h2> | |
<p>This helper is loaded using the following code:</p> | |
<code>$this->load->helper('html');</code> | |
<p>The following functions are available:</p> | |
<h2>heading()</h2> | |
<p>Lets you create HTML <h1> tags. The first parameter will contain the data, the | |
second the size of the heading. Example:</p> | |
<code>echo heading('Welcome!', 3);</code> | |
<p>The above would produce: <h3>Welcome!</h3></p> | |
<h2>ol() and ul()</h2> | |
<p>Permits you to generate ordered or unordered HTML lists from simple or multi-dimensional arrays. Example:</p> | |
<code> | |
$this->load->helper('html');<br /> | |
<br /> | |
$list = array(<br /> | |
'red', <br /> | |
'blue', <br /> | |
'green',<br /> | |
'yellow'<br /> | |
);<br /> | |
<br /> | |
$attributes = array(<br /> | |
'class' => 'boldlist',<br /> | |
'id' => 'mylist'<br /> | |
);<br /> | |
<br /> | |
echo ul($list, $attributes);<br /> | |
</code> | |
<p>The above code will produce this:</p> | |
<code> | |
<ul class="boldlist" id="mylist"><br /> | |
<li>red</li><br /> | |
<li>blue</li><br /> | |
<li>green</li><br /> | |
<li>yellow</li><br /> | |
</ul> | |
</code> | |
<p>Here is a more complex example, using a multi-dimensional array:</p> | |
<code> | |
$this->load->helper('html');<br /> | |
<br /> | |
$list = array(<br /> | |
'colors' => array(<br /> | |
'red',<br /> | |
'blue',<br /> | |
'green'<br /> | |
),<br /> | |
'shapes' => array(<br /> | |
'round', <br /> | |
'square',<br /> | |
'circles' => array(<br /> | |
'ellipse', <br /> | |
'oval', <br /> | |
'sphere'<br /> | |
)<br /> | |
),<br /> | |
'moods' => array(<br /> | |
'happy', <br /> | |
'upset' => array(<br /> | |
'defeated' => array(<br /> | |
'dejected',<br /> | |
'disheartened',<br /> | |
'depressed'<br /> | |
),<br /> | |
'annoyed',<br /> | |
'cross',<br /> | |
'angry'<br /> | |
)<br /> | |
)<br /> | |
);<br /> | |
<br /> | |
<br /> | |
echo ul($list);</code> | |
<p>The above code will produce this:</p> | |
<code> | |
<ul class="boldlist" id="mylist"><br /> | |
<li>colors<br /> | |
<ul><br /> | |
<li>red</li><br /> | |
<li>blue</li><br /> | |
<li>green</li><br /> | |
</ul><br /> | |
</li><br /> | |
<li>shapes<br /> | |
<ul><br /> | |
<li>round</li><br /> | |
<li>suare</li><br /> | |
<li>circles<br /> | |
<ul><br /> | |
<li>elipse</li><br /> | |
<li>oval</li><br /> | |
<li>sphere</li><br /> | |
</ul><br /> | |
</li><br /> | |
</ul><br /> | |
</li><br /> | |
<li>moods<br /> | |
<ul><br /> | |
<li>happy</li><br /> | |
<li>upset<br /> | |
<ul><br /> | |
<li>defeated<br /> | |
<ul><br /> | |
<li>dejected</li><br /> | |
<li>disheartened</li><br /> | |
<li>depressed</li><br /> | |
</ul><br /> | |
</li><br /> | |
<li>annoyed</li><br /> | |
<li>cross</li><br /> | |
<li>angry</li><br /> | |
</ul><br /> | |
</li><br /> | |
</ul><br /> | |
</li><br /> | |
</ul> | |
</code> | |
<h2>nbs()</h2> | |
<p>Generates non-breaking spaces (&nbsp;) based on the number you submit. Example:</p> | |
<code>echo nbs(3);</code> | |
<p>The above would produce: &nbsp;&nbsp;&nbsp;</p> | |
<h2>br()</h2> | |
<p>Generates line break tags (<br />) based on the number you submit. Example:</p> | |
<code>echo br(3);</code> | |
<p>The above would produce: <br /><br /><br /></p> | |
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