PAD - Reference - @xxx@ constructs

App: manual - Page: lvl_occ/9

PHP HTML
lvl_occ/9.pad Result

{data 'myJson'}
[
  { "column": [ 11, 12, 13, 14, 15 ] },
  { "column": [ 21, 22, 23, 24, 35 ] },
  { "column": [ 31, 32, 33, 34, 35 ] }
]
{/data}

{pad data='myJson'}
  <table border='1'>
    @start@
      <tr>
        {column}
          <td>{$column}</td>
        {/column}
      </tr>
    @end@
  </table>
{/pad}

11	12	13	14	15
21	22	23	24	35
31	32	33	34	35

App: check - Page: miscellaneous/local

PHP HTML
miscellaneous/local.pad Result

{content 'myContent'}

  <h3>{&departments:option:data}</h3>

  <table border=1>

    <tr>
      <th> department </th>
      <th> manager </th>
      <th> phone </th>
    </tr>

    @start@
      <tr>
        <td> {$department} </td>
        <td> {$manager} </td>
        <td> {$phone} </td>
      </tr>
    @end@

  </table>

{/content}

{pad data='departments/departments',      content='myContent'}
{pad data='departments/departments.php',  content='myContent'}
{pad data='departments/departments.csv',  content='myContent'}
{pad data='departments/departments.xml',  content='myContent'}
{pad data='departments/departments.json', content='myContent'}
{pad data='departments/departments.yaml', content='myContent'}

departments/departments

department	manager	phone
IT	Bob	555-1111
Kitchen	Jim	555-2222
Helpdesk	Joe	555-3333
Sales	Steve	555-4444
Build	Jerry	555-8888

departments/departments.php

department	manager	phone
IT	Bob	555-1111
Kitchen	Jim	555-2222
Helpdesk	Joe	555-3333
Sales	Steve	555-4444
Build	Jerry	555-7777

departments/departments.csv

department	manager	phone
IT	Bob	555-1111
Kitchen	Jim	555-2222
Helpdesk	Joe	555-3333
Sales	Steve	555-4444
Build	Jerry	555-5555

departments/departments.xml

department	manager	phone
IT	Bob	555-1111
Kitchen	Jim	555-2222
Helpdesk	Joe	555-3333
Sales	Steve	555-4444
Build	Jerry	555-8888

departments/departments.json

department	manager	phone
IT	Bob	555-1111
Kitchen	Jim	555-2222
Helpdesk	Joe	555-3333
Sales	Steve	555-4444
Build	Jerry	555-6666

departments/departments.yaml

department	manager	phone
IT	Bob	555-1111
Kitchen	Jim	555-2222
Helpdesk	Joe	555-3333
Sales	Steve	555-4444
Build	Jerry	555-9999

App: check - Page: options/sort

HTML RESULT

{content 'myContent'} <table border=1> <tr> <th> volume </th> <th> edition </th> <th> file </th> </tr> @start@ <tr> <td> {$volume} </td> <td> {$edition} </td> <td> {$file} </td> </tr> @end@ </table> {/content} {data 'myData'} [ { "volume": 55, "edition": 3, "file": "file1.xml" }, { "volume": 33, "edition": 1, "file": "file2.xml" }, { "volume": 55, "edition": 2, "file": "file11.xml" }, { "volume": 33, "edition": 3, "file": "file12.xml" }, { "volume": 55, "edition": 1, "file": "file21.xml" }, { "volume": 33, "edition": 2, "file": "file8.xml" } ] {/data}

{myContent data='myData'}
volume edition file 55 3 file1.xml 33 1 file2.xml 55 2 file11.xml 33 3 file12.xml 55 1 file21.xml 33 2 file8.xml

{myContent data='myData', sort='volume;edition'}
volume edition file 33 1 file2.xml 33 2 file8.xml 33 3 file12.xml 55 1 file21.xml 55 2 file11.xml 55 3 file1.xml

{myContent data='myData', sort='volume DESC; edition DESC'}
volume edition file 55 3 file1.xml 55 2 file11.xml 55 1 file21.xml 33 3 file12.xml 33 2 file8.xml 33 1 file2.xml

{myContent data='myData', sort='file'}
volume edition file 55 3 file1.xml 55 2 file11.xml 33 3 file12.xml 33 1 file2.xml 55 1 file21.xml 33 2 file8.xml

{myContent data='myData', sort='file NATURAL'}
volume edition file 55 3 file1.xml 33 1 file2.xml 33 2 file8.xml 55 2 file11.xml 33 3 file12.xml 55 1 file21.xml

App: manual - Page: pages/3_ways_to_make_a_table

The @start@ / @end@ & @else@ constructs act on the number of occurences.

The {first} & {last} tags are part of the special Properties tags.

HTML RESULT

{data 'myArray'} [1,2,3] {/data}
{myArray} <table border="1"> <tr> <td> Before the first occurrence </td> </tr> @start@ <tr> <td> For every occurence </td> </tr> @end@ <tr> <td> After the last occurrence </td> </tr> </table> @else@ <p> No occurences at all </p> {/myArray}
Before the first occurrence For every occurence For every occurence For every occurence After the last occurrence
{myArray} {first} <table border="1"> <tr> <td> Before the first occurrence </td> </tr> {/first} <tr> <td> For every occurence </td> </tr> {last} <tr> <td> After the last occurrence </td> </tr> </table> {/last} @else@ <p> No occurences at all </p> {/myArray}
Before the first occurrence For every occurence For every occurence For every occurence After the last occurrence
{count 'myArray'} <table border="1"> <tr> <td> Before the first occurrence </td> </tr> {myArray} <tr> <td> For every occurence </td> </tr> {/myArray} <tr> <td> After the last occurrence </td> </tr> </table> @else@ <p> No occurences at all </p> {/count}
Before the first occurrence For every occurence For every occurence For every occurence After the last occurrence

Now the same code with an empty array

The {else} construct comes active when there are zero occurences for a PAD tag.

HTML RESULT

{data 'myArray'} [] {/data}
{myArray} <table border="1"> <tr> <td> Before the first occurrence </td> </tr> @start@ <tr> <td> For every occurence </td> </tr> @end@ <tr> <td> After the last occurrence </td> </tr> </table> @else@ <p> No occurences at all </p> {/myArray}
No occurences at all
{myArray} {first} <table border="1"> <tr> <td> Before the first occurrence </td> </tr> {/first} <tr> <td> For every occurence </td> </tr> {last} <tr> <td> After the last occurrence </td> </tr> </table> {/last} @else@ <p> No occurences at all </p> {/myArray}
No occurences at all
{count 'myArray'} <table border="1"> <tr> <td> Before the first occurrence </td> </tr> {myArray} <tr> <td> For every occurence </td> </tr> {/myArray} <tr> <td> After the last occurrence </td> </tr> </table> @else@ <p> No occurences at all </p> {/count}
No occurences at all

App: manual - Page: pages/start_end

The @start@ & @end@ constructs limits the occurce content of a tag to the content between those 2 constructs

App: manual - Page: php_and_html/z12

PHP php_and_html/z12.php	HTML php_and_html/z12.pad	Result
`<?php return [ 1 => [ 'hi' => 2 ], 2 => [ 'hi' => 3 ], 3 => [ 'hi' => 4 ] ]; ?>`	`<h3>Hello World 1</h3> @start@ <h3>Hello World {$hi}</h3> @end@ <h3>Hello World 5 </h3>`	Hello World 1 Hello World 2 Hello World 3 Hello World 4 Hello World 5

App: manual - Page: php_and_html/z25

PHP
php_and_html/z25.php HTML
php_and_html/z25.pad Result

<h3>Hello World 1</h3>

<?php

  $hi = 'Hello World 7';

  echo '<h3>Hello World 2</h3>';

  return [
    88 => [ 'hi' => 4 ],
    12 => [ 'hi' => 5 ],
    33 => [ 'hi' => 6 ]
  ];

?>

<h3>Hello World 3</h3>

@start@
  <h3>Hello World {$hi}</h3>
@end@

<h3>{$hi}</h3>

<h3>Hello World 8 </h3>

Hello World 1

Hello World 2

Hello World 3

Hello World 4

Hello World 5

Hello World 6

Hello World 7

Hello World 8

App: demo - Page: todo

PHP
todo.php HTML
todo.pad Result

<?php

  $title    = 'Todo List';
  $dataFile = DAT . 'demo/todos.json';
  $message  = '';

  $todos = [];

  if ( file_exists ( $dataFile ) ) {
    $json  = file_get_contents ( $dataFile );
    $todos = json_decode ( $json, TRUE ) ?: [];
  }

  $hasTodos     = count ( $todos ) > 0;
  $doneCount    = count ( array_filter ( $todos, fn($t) => $t ['done'] ) );
  $pendingCount = count ( $todos ) - $doneCount;

?>

<p>Manage your tasks with this simple todo list.</p>

{if $message}
  <div class="message">{$message}</div>
{/if}

<h2>Add New Task</h2>

{todo 'add', 'Add Task'}
  <input type="text" name="task" placeholder="Enter a new task..." required style="flex: 1;">
{/todo}

<h2>Tasks ({$pendingCount} pending, {$doneCount} done)</h2>

{todos}

  <table>

    <tr>
      <th>Task</th>
      <th style="width: 120px;">Added</th>
      <th style="width: 5%; text-align: center;" colspan="2">Actions</th>
    </tr>

  @start@

    <tr{if $done} class="todo-item done"{/if}>
      <td>{$task}</td>
      <td style="font-size: 12px; color: #999;">{$date | substr (0, 10)}</td>
      <td>
        {if ! $done}
          {todo 'done', 'Done'}
            <input type="hidden" name="id" value="{$id}">
          {/todo}
        {/if}
      </td>
      <td>
        {todo 'delete', 'Delete'}
          <input type="hidden" name="id" value="{$id}">
        {/todo}
      </td>
    </tr>

  @end@

  </table>

  {if $doneCount > 0}
    {todo 'clear', 'Clear Completed Tasks'}{/todo}
  {/if}
    
@else@

  <p>No tasks yet. Add one above!</p>

{/todos}

Manage your tasks with this simple todo list.

Add New Task

Tasks (0 pending, 0 done)

No tasks yet. Add one above!

App: check - Page: vars/at/7

PHP	HTML vars/at/7.pad	Result
	`{bakery} <h2> {$name@current} / {$type@current} </h2> <p> Batter: {batter optional} {$batter@current} {notLast} / {/notLast} {/batter} {topping@current optional} <p> Topping: @start@ {$topping@topping} {notLast} / {/notLast} @end@ </p> {/topping@current} {filling@current optional} <p>Filling: @start@ {$name@*} {notLast} / {/notLast} @end@ </p> {/filling@current} {/bakery}`	Cake / donut Batter: Topping: None / Glazed / Sugar / Powdered Sugar / Chocolate with Sprinkles / Chocolate / Maple Raised / donut Batter: Topping: None / Glazed / Sugar / Chocolate / Maple Buttermilk / donut Batter: Bar / bar Batter: Topping: Chocolate / Maple Filling: None / Custard / Whipped Cream Twist / twist Batter: Topping: Glazed / Sugar Filled / filled Batter: Topping: Glazed / Powdered Sugar / Chocolate / Maple Filling: Rasberry Jelly / Rasberry Jelly / Rasberry Jelly / Rasberry Jelly

PAD - PHP Application Driver

Reference - @xxx@ constructs - start

departments/departments

departments/departments.php

departments/departments.csv

departments/departments.xml

departments/departments.json

departments/departments.yaml

Hello World 1

Hello World 2

Hello World 3

Hello World 4

Hello World 5

Hello World 1

Hello World 2

Hello World 3

Hello World 4

Hello World 5

Hello World 6

Hello World 7

Hello World 8

Add New Task

Tasks (0 pending, 0 done)

Cake / donut

Raised / donut

Buttermilk / donut

Bar / bar

Twist / twist

Filled / filled