form class help (oop php5)
Posted on
16th Feb 2014 07:03 pm by
admin
Hidy Ho Neighbors,
I'm forcing myself to learn oop/classes for php5. It seems like a good idea for repetitious coding such as with forms. I've been through the oop tutorials here and elswhere in books.-if i see another Pet example..uhhg lol - and they do make sense but when trying to implement my own stuff it all falls apart.
My pathetic, broken example below attempts at creating form text inputs and checking the inputs when submitted. And if submitted the "value=" attribute of the form is updated with the posted value thereby making the form "sticky".
With procedural methods I have no problems creating vars dynamically from loops, checking and manipulating forms etc...but this object/class stuff has me stumped.
Code: [Select]<?php
ini_set ("display_errors", "1");
error_reporting(E_ALL);
class Form {
private $inp;
private $flag;
private $count;
private $maxChar;
public function Check_form(){
if (isset($_POST['form'])){
$d = array_pop($_POST);//remove "submit" value from $_POST array
foreach($_POST as $key=>$value){
static $i=1;
$inp = 'inp'.$i;
$this->$inp = $value;
$i++;
}
$this->count = count($_POST);
return true;
}else{
return false;
}
}
function text_input($text='enter',$maxChar = '10') {
if($this->Check_form()){ //make forms sticky (replace input values if filled out)
echo 'form is set<br />';//test
for($i=1; $i<=$this->count; $i++) {
$text = $inp . $i;
}
}
$this->maxChar = 'maxlength = ' .'"'.$maxChar.'"';
$maxChar = $this->maxChar;
static $i=1;
echo "<p><input type="text" name="text_$i" value="$text" $maxChar /></p>";
$i++;
}
}// End of Form class.
echo '<form action="oopForm2.php" method="post" enctype="multipart/form-data" name="theForm">';
$myForm = new Form();
$input_box1 = $myForm->text_input('enter text',20);
$input_box2 = $myForm->text_input('enter more',20);
echo '<input type="submit" name="form" value="submit" />';
echo '</form>';
unset($myForm);
?>
It's terrible I know, some advice would be greatly appretiated..sample code? even better. Thanks
No comments posted yet
Your Answer:
Login to answer
187
34
Other forums
WELCOME SCREEN
first of all let me tell you what does my script do,
it´s a very simple query to show a e
Change Web page language
i doing this thing first time but i dont find any suitable solution for it. On the demand of user. I
Phase Error I can't seem to find :(`
Hey guys, I can seem to find my phase error on this. I am getting this error
[error]
Pars
Greek characters in php
Hi,
I'm making a script and I m using for first time greek characters.
I started to write
Schedule editor
Hi,
I have a question related to Schedule editor.
If we schedule a BLS for every 30
admin with my register system?
Hey i wana make it so i can make a admin level on my register system , I'm kinda new to php to im no
How to refresh a parent page from a modal popup
Hi,I have a modal popup in which I need to upload a file and store in the database should give a mes
HTML Viewer HIDE scrollbar
How can I disable scrollbars in a HTML Viewer control? I can't hide them. Even i have enough space b
adding 0 to numbers
Hey guys i need to create a 00001 number in a loop. Is there a better way of forcing a 5 digit numbe
Two warning messages
Quote<b>Warning</b>: mysql_real_escape_string() expects parameter 1 to