<?php

/*
*******************************************************************************

    FiForms -- A collection of PHP classes designed 
    to facilitate rapid development of web-database software

    Copyright (C) 2003-2008  Daniel McFeeters

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

    You should have received a copy of the GNU General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


    The original author of this library can be contacted at the following 
    address:

    Daniel McFeeters
    182 Baker Rd.
    Faubush, KY 42544-6526
    email:databases [at] fiforms [dot] org
    http://www.fiforms.org/


iText class
Project Started May 4, 2003
*******************************************************************************
FiForms_iLink.inc.php

iLink Definition File

This file contains the definitions for the iLink input class 

*******************************************************************************
*/

require_once("FiForms_iInput.inc.php");

/* ?><code><?php */

$FIFORM_XML_INPUTS[] = 'f:iLink';

class iLink extends iInput
// an extension of iInput which outputs an html link, using the dbField 
// property as the URL
{
    var $actRefs;
    var $currentRec;
    var $openIn;            // Name of window to open in
    var $itype;             // Type of link (i.e. button)
    var $contents;          // Text of the link
    var $fieldList;
    var $multiField;
    var $windowOpts;
    var $evalValue;         // If true, indicates that the value
                            // in $value field is actually PHP code
                            // to be evaluated.
    var $staticValue;       // If true, indicates that the value 
                            // in $value should be passed through
                            // without processing
    var $title;             // title passed to HTML

    function iLink()
    {
        $this->evalValue = FALSE;
        $this->staticValue = FALSE;
        $this->multiField = TRUE;
        $args = func_get_args();
        $this->openIn = $args[2];
        $this->itype = $args[4];
        $this->contents = $args[5];
        $this->onclick = "";
        $this->title = "";
        $this->accesskey = "";
        $this->iInput(func_get_args());

    } // function iLink

    function formatOutput()
    {
        if($this->itype == "button")
        {
            return "<button type=\"button\" $this->otherTags onclick=\"this.href='$this->value';$this->onclick\" title=\"$this->title\" accesskey=\"$this->accesskey\">$this->contents</button>";
        }
        else
        {
            return("<a href=\"$this->extendedValue\" $this->otherTags onclick=\"$this->onclick\" title=\"$this->title\" accesskey=\"$this->accesskey\">$this->contents</a>");
        }
    }  // function formatOutput

    function drawInput()
    {
        if($this->value == "")
        {
            $this->value = $this->dbField;
        }
        if($this->contents == "")
        {
            $this->contents = $this->caption;
        }
        $this->onclick = "confirmLink".
            "(this.href,'$this->openIn','$this->windowOpts'); return false;";
        if($this->evalValue)
        {
            $this->extendedValue = eval($this->value);
        }
        elseif(!$this->staticValue)
        {
            $this->extendedValue = fillVars($this->fieldList,$this->value);
        }
        else
        {
            $this->extendedValue = $this->value;
        }
        $this->contents = fillVars($this->fieldList,$this->contents);
        return $this->formatOutput();
    }

    function drawCaption()
    {
        return $this->caption;
    }

} // class iLink

/* ?></code><?php */

?>