PHP automatically generate Form class

PHP automatically generate Form class

} Else {

$ Form_item = $ text;

}

Return $ form_item;

}

// Text domain functions

Function form_textarea ($ id, $ name, $ cols, $ rows, $ label_name, $ label_for, $ value = ""){

$ Text ="{$ Value}\ N ";

$ Label = $ this-> form_label ($ label_name, $ label_for );

$ Form_item = $ this-> form_item ($ label, $ text );

Return $ form_item;

}

// Text tag function

Function form_label ($ text, $ ){

If ($! = ""){

$ Label ="{$ Text }:";

} Else {

$ Label = $ text .":";

}

Return $ label;

}

Function form_item ($ form_label, $ form_text ){

Switch ($ this-> layout ){

Case true:

$ Text ="

$ Text. = "\ t

$ Text. = "\ t

$ Text. ="

Break;

Case false:

$ Text = $ form_label;

$ Text. = $ form_text;

Break;

}

Return $ text;

}

Function CreateForm ($ form_item = array ()){

Echo $ this-> form_start ();

Foreach ($ form_item as $ item ){

Echo $ item;

}

Echo $ this-> form_end ();

}

}

?>

11. User logon
18. Require_once ("form. php ");
20. $ Form = new form ($ _ SERVER ['php _ SELF ']); // submit to this page
22. $ Form-> layout = false; // no table layout is used. you can comment out this sentence to see if the result is different.
24. $ Name = $ form-> form_text ("userid", "userid", "username", "userid ");
26. $ Passwd = $ form-> form_passwd ("passwd", "passwd", "password", "passwd ");
28. $ Submit = $ form-> form_button ("", "submit", "submit", "logon ");
30. $ Form_item = array ($ name, $ passwd, $ submit );
32. $ Form-> CreateForm ($ form_item );
34. ?>

\ N \ t \ N \ N "; \ N "; \ N "; \ N "; \ N ";

// Form. php Class form { Var $ layout = true; // whether to use table layout Var $ action; // URL to which the form is submitted Var $ method; Var $ enctype = ""; Var $ name = ""; Var $ id = ""; Var $ class = ""; Function form ($ action, $ method = "POST") {// initialize the member variable through the constructor $ This-> action = $ action; $ This-> method = $ method; } Function form_start (){ $ Text = "\ n "; } Else { $ Text ="\ N "; } Return $ text; } // Text box function Function form_text ($ name, $ id, $ label_name, $ label_for, $ value = ""){ $ Text =" $ Text. = "id = \" {$ id }\""; If (isset ($ value )){ $ Text. = "value = \" {$ value }\""; } $ Text. = "/> \ n "; $ Label = $ this-> form_label ($ label_name, $ label_for ); $ Form_item = $ this-> form_item ($ label, $ text ); Return $ form_item; } // Password box function Function form_passwd ($ name, $ id, $ label_name, $ label_for, $ value = ""){ $ Text =" $ Text. = "id = \" {$ id }\""; If (isset ($ value )){ $ Text. = "value = \" {$ value }\""; } $ Text. = "/> \ n "; $ Label = $ this-> form_label ($ label_name, $ label_for ); $ Form_item = $ this-> form_item ($ label, $ text ); Return $ form_item; } // Hide the domain function Function form_hidden ($ name, $ id, $ label_name, $ label_for, $ value = ""){ $ Text =" If (isset ($ value )){ $ Text. = "value = \" {$ value }\""; } $ Text. = "/> \ n "; $ Label = $ this-> form_label ($ label_name, $ label_for ); $ Form_item = $ this-> form_item ($ label, $ text ); Return $ form_item; } // File domain functions Function form_file ($ name, $ id, $ label_name, $ label_for, $ size = ""){ $ Text =" $ Text. = "id = \" {$ id }\""; If (isset ($ size )){ $ Text. = "size = \" {$ size }\""; } $ Text. = "/> \ n "; $ Label = $ this-> form_label ($ label_name, $ label_for ); $ Form_item = $ this-> form_item ($ label, $ text ); Return $ form_item; } // Check box function Function form_checkbox ($ name, $ label = array (), $ label_name, $ label_for = ""){ $ I = 0; $ Text = array (); Foreach ($ label as $ id => $ value ){ $ Text [$ I] =""; $ Text [$ I]. ="{$ Value}"; $ I ++; } $ Label = $ this-> form_label ($ label_name, $ label_for ); $ Form_item = $ this-> form_item ($ label, $ text ); Return $ form_item; } // Single functions Function form_radio ($ name, $ label = array (), $ label_name, $ label_for = ""){ $ I = 0; $ Text = array (); Foreach ($ label as $ id => $ value ){ $ Text [$ I] =""; $ Text [$ I]. ="{$ Value}"; $ I ++; } $ Label = $ this-> form_label ($ label_name, $ label_for ); $ Form_item = $ this-> form_item ($ label, $ text ); Return $ form_item; } // Drop-down menu function Function form_select ($ id, $ name, $ options = array (), $ selected = false, $ label_name, $ label_for, $ onchange = ""){ If ($ onchange! = ""){ $ Text ="\ N "; } Else { $ Text ="\ N "; } Foreach ($ options as $ value => $ key ){ If ($ selected = $ value ){ $ Text. = "\ t{$ Key}\ N "; } Elseif ($ selected === false ){ $ Text. = "\ t{$ Key}\ N "; } } $ Text. =""; $ Label = $ this-> form_label ($ label_name, $ label_for ); $ Form_item = $ this-> form_item ($ label, $ text ); Return $ form_item; } // Multiple-choice list function Function form_selectmul ($ id, $ name, $ size, $ options = array (), $ label_name, $ label_for ){ $ Text ="\ N "; Foreach ($ options as $ value => $ key ){ $ Text. = "\ t{$ Key}\ N "; } $ Text. ="\ N "; $ Label = $ this-> form_label ($ label_name, $ label_for ); $ Form_item = $ this-> form_item ($ label, $ text ); Return $ form_item; } // Button function Function form_button ($ id, $ name, $ type, $ value, $ onclick = ""){ $ Text =" If ($ onclick! = ""){ $ Text. = "onclick = '{$ onclick }'"; } $ Text. = ">". $ value; $ Text. =" \ N "; If ($ this-> layout = true ){ $ Form_item ="
	{$ Text}
"; $ Text. = $ form_label; $ Text. ="	"; $ Text. = $ form_text; $ Text. ="

Automatic generation, PHP, Form