Empire CMS list template list.var supports program code, cmslist.var

Empire CMS list template list.var supports program code, cmslist.var_PHP tutorial

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Release： 2016-07-13 09:52:01

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The Empire CMS list template list.var supports program code, cmslist.var

1. When adding a template, the list.var template needs to check the "Use program code" option. As shown in the picture:

2. Add PHP code directly without adding program start and end tags.

3. The field value array variable is $r, and the corresponding field variable is $r[field name]. For example: the title field variable is $r[title]. In addition, the number variable is $no

4. Assign the final template content to the $listtemp variable.

list.var template example:
Example 1: Display the specified image if the information does not set a title image.

<span>1</span> <span>if(empty($r[titlepic]))
</span><span>2</span> <span>{
</span><span>3</span> <span>        $r[titlepic]='/images/img.gif';
</span><span>4</span> <span>}
</span><span>5</span> $listtemp='<span><</span><span>li</span><span>><</span><span>a </span><span>href</span><span>="[!--titleurl--]"</span><span>><</span><span>img </span><span>src</span><span>="[!--titlepic--]"</span><span>></</span><span>a</span><span>></</span><span>li</span><span>></span>';

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Explanation: $r[titlepic] is the title picture field variable. $listtemp is the template content variable.

Example 2: If the information was released today, display the "NEW" image logo.

<span>1</span> <span>$newimg='';
</span><span>2</span> if(time()-$r[newstime]<span><</span><span>=1</span><span>*24*3600)
</span><span>3</span> <span>{
</span><span>4</span> <span>        $newimg</span><span>='<img </span><span>src</span><span>="NEW图片地址"</span><span> border</span><span>="0"</span><span>></span><span>';
</span><span>5</span> <span>}
</span><span>6</span> $listtemp='<span><</span><span>li</span><span>><</span><span>a </span><span>href</span><span>="[!--titleurl--]"</span><span>></span>[!--title--]<span></</span><span>a</span><span>></span> '.$newimg.'<span></</span><span>li</span><span>></span>';

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Note: $r[newstime] is the release time field variable. $listtemp is the template content variable.

Example 3: Call the company name of the submitting user.

<span>1</span> <span>$userr=$empire->fetch1("select company from {$dbtbpre}enewsmemberadd where userid='$r[userid]' limit 1");
</span><span>2</span> $listtemp='<span><</span><span>li</span><span>><</span><span>a </span><span>href</span><span>="[!--titleurl--]"</span><span>></span>[!--title--]<span></</span><span>a</span><span>></span> <span><</span><span>span</span><span>></span>公司名称：'.$userr[company].'<span></</span><span>span</span><span>></</span><span>li</span><span>></span>';

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Note: $r[userid] is the publisher user ID field variable. $listtemp is the template content variable.

Other instructions:
If $listtemp refers to the template content using single quotes, then use single quotes in front of it, for example: $listtemp=''[!--titlepic--]'>';
On the contrary, if the template content is quoted using double quotes, then the double quotes must also be preceded by double quotes. , for example: $listtemp=""[!--titlepic--]">";

supports program code to achieve a lot Very complex application requirements.