inum.class.php

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<?php
 
/*
 *   This file is part of NOALYSS.
 *
 *   NOALYSS 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.
 *
 *   NOALYSS 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 NOALYSS; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
// Copyright Author Dany De Bontridder danydb@aevalys.eu
 
/*!\file
 * \brief for the numeric input text field
 */
/*!\brief
 * This class handles only the numeric input, the input will
 * call a javascript
 * to change comma to period  and will round it (2 decimal), the precision is given by
 * the attribute prec
 * attribute
 *  extra = extra code (free)
 *  size = size of the field
 *  prec = precision default = 2
 *  name = name of the html object
 *  javascript = javascript to execute (default = onchange="format_number(this,2);)
 *  value = value of the widget
 *
 */
 
class INum extends IText
{
    var $prec; //!< decimal
    function __construct($name='', $value='', $id="")
    {
        parent::__construct($name, $value, $id);
 
        $this->size=9;
        $this->style='class="inum"';
        $this->javascript='onchange="format_number(this,2);"';
    }
 
    /*!\brief print in html the readonly value of the widget */
 
    public function display()
    {
 
        $readonly=" readonly ";
        $this->id=($this->id=="")?$this->name:$this->id;
 
        $style=' class="inum input_text_ro"';
        $this->value=str_replace('"', '', $this->value??"0");
        $r='<INPUT '.$style.' TYPE="TEXT" id="'.
                $this->id.'"'.
                'NAME="'.$this->name.'" VALUE="'.$this->value.'"  '.
                'SIZE="'.$this->size.'" '.$this->javascript." $readonly $this->extra >";
 
        /* add tag for column if inside a table */
        if ($this->table==1)
            $r='<td>'.$r.'</td>';
 
        return $r;
    }
 
    /*!\brief show the html  input of the widget */
 
    public function input($p_name=null, $p_value=null)
    {
        if (isset($this->prec))
        {
            $this->javascript='onchange="format_number(this,'.$this->prec.');"';
        }
        $this->name=($p_name==null)?$this->name:$p_name;
        $this->value=($p_value===null)?$this->value:$p_value;
        $this->id=($this->id=="")?$this->name:$this->id;
 
        if ($this->readOnly==true)
            return $this->display();
 
        $t=((isset($this->title)))?'title="'.$this->title.'"   ':' ';
 
        $extra=(isset($this->extra))?$this->extra:"";
 
        $this->value=noalyss_str_replace('"', '', $this->value);
        $strAttribute=$this->get_node_attribute();
        if (!isset($this->css_size)  || empty ($this->css_size))
        {
            $r='<INPUT '.$this->style.' TYPE="TEXT" id="'.
                    $this->id.'"'.$t.
                    'NAME="'.$this->name.'" VALUE="'.$this->value.'"  '.
                    'SIZE="'.$this->size.'" '.$this->javascript."  $this->extra $strAttribute >";
            /* add tag for column if inside a table */
        }
        else
        {
            $r='<INPUT '.$this->style.' TYPE="TEXT" id="'.
                    $this->id.'"'.$t.
                    'NAME="'.$this->name.'" VALUE="'.$this->value.'"  '.
                    ' style="width:'.$this->css_size.';" '.$this->javascript."  $this->extra $strAttribute >";
        }
 
        if ($this->table==1)
            $r='<td>'.$r.'</td>';
 
        return $r;
    }
    /**
     * @brief like inplace_edit but without the ajax call, the INPUT text will be changed but not submitted
     * @parameter $p_js_update optionnal script to execute if we update the fied
     * @return string
     */
    function change($p_js_update="")
    {
        if ( $this->id=="") {
            $this->id=uniqid();
        }
        $id_read=sprintf("x1_span_%s",$this->id);
        $id_input=sprintf("x2_span_%s",$this->id);
        
        $p_javascript_read=sprintf("$('%s').hide();$('%s').show();",
            $id_read,$id_input);
        
        $p_javascript_input=sprintf("$('%s').hide();$('%s').show();",
            $id_input,$id_read);
 
        $p_javascript_update=sprintf("$('update_%s').innerHTML=$('%s').value;$('%s').hide();$('%s').show();$p_js_update",
            $this->id,
                $this->id,
            $id_input,$id_read);
                
        $r=sprintf('<span id="%s">',$id_read);
        $r.=sprintf('<span id="update_%s">',$this->id).$this->value.'</span>';
        $r.=Icon_Action::modify(uniqid(), $p_javascript_read);
        $r.='</span>';
            
        $r.=sprintf('<span id="%s" style="display:none">',$id_input);
        $r.=$this->input();
       $r.=Icon_Action::validate(uniqid(), $p_javascript_update);
       $r.=Icon_Action::cancel(uniqid(), $p_javascript_input);
        $r.='</span>';
        return $r;
        
    }
 
}