Dedecms simple implementation of tag cloud _ tag _ different colors _ different sizes

Select the template on which you want to add the following code to index.htm on the first page:

1. select the template on which you want to add the following code to index.htm on the first page.
The code is as follows:

Tags tag cloud

{Dede: tag row = '45' getall = '1' sort = 'Hot '}
[Field: tag/]
{/Dede: tag}

2. add the following functions to/include/common. func. php.

Function getTagStyle ()
{
$ MinFontSize = 8; // minimum font size, which can be changed as needed
$ MaxFontSize = 18; // maximum font size, which can be changed as needed
Return 'font-size :'. ($ minFontSize + lcg_value () * (abs ($ maxFontSize-$ minFontSize ))). 'px; color :#'. dechbx (rand (0,255 )). dechbx (rand (0,196 )). dechex (rand (0,255 ));
}

This function outputs random styles, including font-size and color.
If you want to specify only a few font sizes, instead of being completely random, change the above function code:

Function getTagStyle ()
{
$ Sizearray = array ('8', '9', '10', '11', '12', '20'); // customize the font size, can be modified as needed
Return 'font-size :'. $ sizearray [rand (0, count ($ sizearray)]. 'Pt; color :#'. dechbx (rand (0,255 )). dechbx (rand (0,196 )). dechex (rand (0,255 ));
}

3. generate the following to see the effect!
Finally, let's take a look: