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Ask the question: What functions can the widget achieve?

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1, first create a new widget folder in the home directory, and then set up the corresponding file

2, take the hottest hot news For example:

The right.html file in the common public folder under the TPL directory is used to display the right post.

The tool code in which to write the top news :

Array End -To

All the code:

3, the corresponding HotWidget.class.php code:

<? PHP Class extends Widget {    publicfunction render ($data) {        $limit $data [' Limit '];         $data [' hot '] = M (' Blog ')->field (' id ', ' name ', ' click ')->order (' Clickdesc ')->limit ($limit) , Select ();         return $this $data );    }}

4, the corresponding hot folder under the hot.html: code:

<dl>    <dt> Top posts </dt>    <foreach name= "hot" item= "V" >        <dd >            $v[' id '])}> "><{$v.title}></a>            <span> (<{$v. click}>) </span>        </dd>    </foreach></dl>

Finish.

Thinkphp-widget Tools