The Framework PHP Helpers



Examples of PHP Helper class: "HelperCheckbox"

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  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>