如何在 smarty 的 collabtive 中使用 tpl 文件中的 php 代码？

发布于 2024-12-05 10:43:11 字数 358 浏览 1 评论 0原文

我需要在 smarty 的 tpl 文件中使用 php 代码。我使用了 {php} echo "hello"; {/php} 但我需要在 php 代码中使用 smarty 变量。

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}

原文

I need to use php code in tpl file in smarty. I used {php} echo "hello"; {/php}
But I need to use a smarty variable in php code.

For example I need to use following variable {$myprojects[project].ID} in following php code in index.tpl file

{php}
    $qry = "select name from tasklist WHERE project = ".{/php} { {php}$myprojects[project].ID {/php} } {php}." ";
    echo $qry;
{/php}

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束缚ｍ 2024-12-12 10:43:11

每个模板中都有一个 $this Smarty 对象：

$this->get_template_vars('myprojects')

You have a $this Smarty object in each template:

$this->get_template_vars('myprojects')

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复古式 2024-12-12 10:43:11

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}

为了您的知识和更好的编码帮助，

，请参阅下面，最好您可以创建一个类并在 php 文件中调用该类的对象，并开发一个函数以获得所需的输出。

    $objMyF = new my_functions();
    $smarty->assign('objMyF',$objMyF);

    //and in your tpl file you can call its functions by
    {$objMyF->function_name($var)}

You have to write your code like this

{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

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.

    $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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