[英]How to use php code in tpl file in collabtive in smarty?
I need to use php code in tpl file in smarty. 我需要在smarty的tpl文件中使用php代码。 I used
{php} echo "hello"; {/php}
我用
{php} echo "hello"; {/php}
{php} echo "hello"; {/php}
But I need to use a smarty variable in php code. {php} echo "hello"; {/php}
但是我需要在php代码中使用一个聪明的变量。
For example I need to use following variable {$myprojects[project].ID}
in following php code in index.tpl file 例如,我需要在index.tpl文件中的以下php代码中使用以下变量
{$myprojects[project].ID}
{php}
$qry = "select name from tasklist WHERE project = ".{/php} { {php}$myprojects[project].ID {/php} } {php}." ";
echo $qry;
{/php}
每个模板中都有一个$this
Smarty对象:
$this->get_template_vars('myprojects')
You have to write your code like this 您必须像这样编写代码
{php}
$var = $this->get_template_vars('myprojects');
// if it is not an array you can use directly and if it is an array use as below.
$qry = "select name from tasklist WHERE project = ".$var['key'];
echo $qry;
{/php}
for your knowledge and better coding help see below 就您的知识和更好的编码帮助而言,请参见下文
it is better you can create a class and call an object of class in you php file and develop a function to get desired output. 最好您可以在您的php文件中创建一个类并调用该类的对象,并开发一个函数以获取所需的输出。
$objMyF = new my_functions();
$smarty->assign('objMyF',$objMyF);
//and in your tpl file you can call its functions by
{$objMyF->function_name($var)}
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