The Framework PHP Helpers



Examples of PHP Helper class: "HelperInputFile"

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

  1. PHP Helpers
  2. HelperInputFile source code
  3. HelperInputFile 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 file":
<input type="file" id="fileUpload" name="fileUpload">

Examples:


Example 1


Live Html

This is some placeholder block-level help text for the above input. It's a bit lighter and easily wraps to a new line.

PHP Code:

use TheFramework\Helpers\HelperLabel;
use TheFramework\Helpers\HelperInputFile;
use TheFramework\Helpers\HelperForm;
use TheFramework\Helpers\HelperDiv;
use TheFramework\Helpers\HelperRaw;
use TheFramework\Helpers\HelperButtonBasic;

//<label for="exampleInputFile">File input</label>
$oLabel = new HelperLabel();
$oLabel->set_for("exampleInputFile");
$oLabel->set_innerhtml("Attach your file here:");

//<input type="file" class="form-control-file" id="exampleInputFile" aria-describedby="fileHelp">
$oFile = new HelperInputFile("exampleInputFile");
$oFile->set_name("fileUpload");
$oFile->add_class("form-control-file");
$oFile->add_extras("aria-describedby","fileHelp");
$oFile->add_extras("autofocus","autofocus");

//there is no such a "HelperSmall" that is why I use HelperRaw in place.
$oRaw = new HelperRaw("<small id=\"fileHelp\" class=\"form-text text-muted\">"
        . "This is some placeholder block-level help text for the above input. "
        . "It's a bit lighter and easily wraps to a new line."
        . "</small>");

//<button type="submit" class="btn btn-primary">Submit</button>
$oButton = new HelperButtonBasic();
$oButton->set_type("submit");
$oButton->add_class("btn btn-primary");
$oButton->set_innerhtml("Submit");

//<div class="form-group">
$oDiv = new HelperDiv();
$oDiv->set_comments("div for label and input");
$oDiv->add_class("form-group");

$oDiv->add_inner_object($oLabel);
$oDiv->add_inner_object($oFile);
$oDiv->add_inner_object($oRaw);

$oForm = new HelperForm();
$oForm->set_action("/helper-input-file/examples/");
$oForm->set_id("myForm");
$oForm->set_comments("This is a comment");
$oForm->set_method("post");
$oForm->set_enctype("multipart/form-data");
$oForm->add_style("border:1px dashed #4f9fcf;");
$oForm->add_style("padding:5px;");
$oForm->add_inner_object($oDiv);
$oForm->add_inner_object($oButton);
$oForm->show();

HTML Result:

<!-- This is a comment -->
<form id="myForm" method="post" action="/helper-input-file/examples/" enctype="multipart/form-data" style="border:1px dashed #4f9fcf;;padding:5px;">
<div class="form-group">
<label for="exampleInputFile">Attach your file here:</label>
<input type="file" id="exampleInputFile" name="fileUpload" class="form-control-file" aria-describedby="fileHelp" autofocus="autofocus">
<small id="fileHelp" class="form-text text-muted">This is some placeholder block-level help text for the above input. It's a bit lighter and easily wraps to a new line.</small></div>
<button type="submit" class="btn btn-primary">
Submit</button>
</form>