我希望使用提交的值[ $ x ]连接“您好”并使用短代码在页面或帖子中显示。我正在尝试将值[ $ x ]发送到另一个函数[ display_output($ x)],然后使用该函数[ display_output ] add_shortcode()中的名称,但它只显示“您好”而不是提交的值[ $ x ]。如果我的方法有误,那么有没有其他方法可以使用短代码在页面或帖子中使用提交的值。我是wordpress插件开发的新手。提前谢谢。
<?php
/*
Plugin Name: Iron Man
Plugin URI: https://rajbiswas.com
Description: My Plugin Dev.
Version: 0.1
Author: RB
*/
/*Adding option page in dashboard*/
function my_plugin_settings()
{
add_menu_page( 'My Plugin',
'myCust Form',
'administrator',
'insert-my-plugin_bro',
'my_plugin_settings_page',
'dashicons-translation',
'60'
);
}
add_action('admin_menu', 'my_plugin_settings');
/*registering input group and field*/
function my_plugin_options()
{
register_setting('my-form-group','user_input_name');
}
add_action('admin_init', 'my_plugin_options');
function my_plugin_settings_page()
{
?>
<h1>hello fellas</h1>
<form action="options.php" method="post">
<?php settings_fields('my-form-group'); ?>
<input type="text" name="user_input_name" value="<?php echo esc_attr(get_option('user_input_name')) ?>" >
<?php //submit_button(); ?>
<input type="submit" value="submit" name="submit" >
<form>
<?php
$x = get_option('user_input_name');
display_output($x); //Sending $x to another function and trying to use it using shortcode.
}
function display_output($x)
{
echo "HI"." ".$x; //I want to concatenate "Hi" with $x and print it in page/post wherever I use shortcode([test-shortcode]). But it is not working.
}
add_shortcode('test-shortcode', 'display_output');
?>
答案 0 :(得分:0)
如果您要保存输入选项,请尝试在短代码功能中检索此选项。您可以全局使用get_option
。
function display_output($x)
{
$x = get_option('user_input_name');
echo "HI"." ".$x; //I want to concatenate "Hi" with $x and print it in page/post wherever I use shortcode([test-shortcode]). But it is not working.
}
add_shortcode('test-shortcode', 'display_output');