The Framework PHP Helpers



Examples of PHP Helper class: "HelperCheckbox"

DOWNLOAD version 0.1.0
released at 2018-02-25 19:50 GMT

  1. PHP Helpers
  2. HelperCheckbox source code
  3. HelperCheckbox examples
  1. Download Helpers (zip file)
  2. Unzip it in your vendors folder (e.g)
  3. Include autoload.php in your bootstrap file 
    <?php
/*
lets suposse you have this folder tree
    yourproject/
        vendors/
            lib_1/
            lib_n/
            theframework/   -->uncompressed zip
                helpers/
        index.php
*/
//this file is: yourproject/index.php
include_once("vendors/theframework/helpers/autoload.php");

use TheFramework\Helpers\HelperInputText;
$oInput = new HelperInputText();
$oInput->set_value("Hello World");
$oInput->add_class("form-control");
$oInput->show();
  4. Result: Example of HelperInputText



Resume

It helps to create html element "input type checkbox":
<input type="checkbox">

Examples:


Example 1


Live Html


PHP Code:

use TheFramework\Helpers\HelperForm;
use TheFramework\Helpers\HelperCheckbox;
use TheFramework\Helpers\HelperRaw;

$arChoose = ["val_a"=>"Text a","val_b"=>"Text b","val_c"=>"Text c","val_d"=>"Text d","val_e"=>"Text e"];
$arChecks = [];
$i = 0;
foreach($arChoose as $sK=>$sLabel)
{
    $arChecks[] = new HelperRaw("<div class=\"form-check\"><label class=\"form-check-label\">");
    $arChecks[$sK] = new HelperCheckbox([$sK=>$sLabel]);
    $arChecks[$sK]->set_id("chkId_$i");
    $arChecks[$sK]->set_name("chkChooseName");
    $arChecks[$sK]->set_values_to_check("val_a|val_d");//or ["val_a","val_d"]
    $arChecks[$sK]->add_class("form-check-input");
    $arChecks[] = new HelperRaw("</label></div>");
    $i++;
}
$oForm = new HelperForm();
$oForm->set_comments("This is a comment");
$oForm->add_style("border:1px dashed #4f9fcf");
$oForm->add_style("padding:5px");
$oForm->set_id("myForm");
$oForm->add_controls($arChecks);
$oForm->show();
?>

HTML Result:

<!-- This is a comment -->
<form id="myForm" method="post" style="border:1px dashed #4f9fcf;padding:5px;">
<div class="form-check"><label class="form-check-label"><input type="checkbox" id="chkId_0" name="chkChooseName[]" value="val_a" class="form-check-input" checked="">Text a</label></div><div class="form-check"><label class="form-check-label"><input type="checkbox" id="chkId_1" name="chkChooseName[]" value="val_b" class="form-check-input">Text b</label></div><div class="form-check"><label class="form-check-label"><input type="checkbox" id="chkId_2" name="chkChooseName[]" value="val_c" class="form-check-input">Text c</label></div><div class="form-check"><label class="form-check-label"><input type="checkbox" id="chkId_3" name="chkChooseName[]" value="val_d" class="form-check-input" checked="">Text d</label></div><div class="form-check"><label class="form-check-label"><input type="checkbox" id="chkId_4" name="chkChooseName[]" value="val_e" class="form-check-input">Text e</label></div>
</form>

Example 2


Live Html


PHP Code:

<?php
$arChecks = [];
foreach($arChoose as $sK=>$sLabel)
{
    $arChecks[] = new HelperRaw("<div class=\"form-check form-check-inline\"><label class=\"form-check-label\">");
    $arChecks[$sK] = new HelperCheckbox([$sK=>$sLabel]);
    $arChecks[$sK]->set_id("chkId_$i");
    $arChecks[$sK]->set_name("chkChooseName");
    $arChecks[$sK]->set_values_to_check("val_a|val_d");//or ["val_a","val_d"]
    $arChecks[$sK]->add_class("form-check-input");
    $arChecks[] = new HelperRaw("</label></div>");
    $i++;
}

$oForm = new HelperForm();
$oForm->add_style("border:1px dashed #4f9fcf");
$oForm->add_style("padding:5px");
$oForm->set_id("myForm1");
$oForm->add_controls($arChecks);
$oForm->show();
?>

HTML Result:

<form id="myForm1" method="post" style="border:1px dashed #4f9fcf;padding:5px;">
<div class="form-check form-check-inline"><label class="form-check-label"><input type="checkbox" id="chkId_5" name="chkChooseName[]" value="val_a" class="form-check-input" checked="">Text a</label></div><div class="form-check form-check-inline"><label class="form-check-label"><input type="checkbox" id="chkId_6" name="chkChooseName[]" value="val_b" class="form-check-input">Text b</label></div><div class="form-check form-check-inline"><label class="form-check-label"><input type="checkbox" id="chkId_7" name="chkChooseName[]" value="val_c" class="form-check-input">Text c</label></div><div class="form-check form-check-inline"><label class="form-check-label"><input type="checkbox" id="chkId_8" name="chkChooseName[]" value="val_d" class="form-check-input" checked="">Text d</label></div><div class="form-check form-check-inline"><label class="form-check-label"><input type="checkbox" id="chkId_9" name="chkChooseName[]" value="val_e" class="form-check-input">Text e</label></div>
</form>

Example 3


Live Html

Legend for checkboxes Text aText bText cText dText e

PHP Code:

<?php
use TheFramework\Helpers\HelperFieldset;
use TheFramework\Helpers\HelperLegend;

$oForm = new HelperForm();
$oForm->set_comments("This is a comment");
$oForm->add_style("border:1px dashed #4f9fcf");
$oForm->add_style("padding:5px");
$oForm->set_id("myForm");

$arChoose = ["val_a"=>"Text a","val_b"=>"Text b","val_c"=>"Text c","val_d"=>"Text d","val_e"=>"Text e"];
$oCheckbox = new HelperCheckbox($arChoose);
$oCheckbox->set_id("chkChooseId");
$oCheckbox->set_name("chkChooseName");
$oCheckbox->add_class("form-check-input");
$oCheckbox->set_style("margin:3px;");
$arValschecked = ["val_b","val_c"];
$oCheckbox->set_values_to_check($arValschecked);
//$oCheckbox->show();
$oFieldset = new HelperFieldset();
$oFieldset->add_class("form-group");
$oCheckbox->set_fieldset($oFieldset);
$oCheckbox->set_legend(new HelperLegend("Legend for checkboxes"));
$oForm->add_control($oCheckbox);
$oForm->show();
?>

HTML Result:

<form id="myForm" method="post" style="border:1px dashed #4f9fcf;padding:5px;">
<fieldset class="form-group"><legend>Legend for checkboxes</legend>
<input type="checkbox" id="chkChooseId_0" name="chkChooseName[]" value="val_a" class="form-check-input" style="margin:3px;">Text a<input type="checkbox" id="chkChooseId_1" name="chkChooseName[]" value="val_b" class="form-check-input" style="margin:3px;" checked="">Text b<input type="checkbox" id="chkChooseId_2" name="chkChooseName[]" value="val_c" class="form-check-input" style="margin:3px;" checked="">Text c<input type="checkbox" id="chkChooseId_3" name="chkChooseName[]" value="val_d" class="form-check-input" style="margin:3px;">Text d<input type="checkbox" id="chkChooseId_4" name="chkChooseName[]" value="val_e" class="form-check-input" style="margin:3px;">Text e</fieldset>
</form>