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class.FDTree.php
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<?php
/**
* FDTree View - PHP Tree View Manager (ADD - EDIT - DELETE) is php class for manage tree structures mysql tables using jquery and FontAwesome
* PHP Version 5
* @package FDTreeView
* @link https://github.com/farzandalaee/ajaxTreeViewAdmin/ The FDTreeView GitHub project
* @author Brent R. Matzelle (original founder) <[email protected]>
* @copyright 2012 - 2014 Farzan Dalaee
* @note This program is distributed in the hope that it will be useful - WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*/
class FDTree
{
/**
* Final Result FDTree.
* @type Object
*/
public $tree = '';
/**
* Mysql Table Name.
* @type string
*/
public $tblName;
/**
* Mysql Parent field name.
* @type string
*/
public $parentField;
/**
* Mysql unique field name.
* @type string
*/
public $primaryField;
/**
* Mysql title field name.
* @type string
*/
public $titleField;
/**
* FDTree prefix for use more than 1 treeview on page.
* @type string
*/
public $prefix;
/**
* Address of images for FDTree
* Options: "/parent_rott/images/".
* @type string
*/
public $imagesPath = 'images/';
/**
* Confirm Message For Delete
* Options: "Are You Sure To Delete This Node?".
* @type string
*/
public $confirmMessage = 'Are you sure?';
/**
* Create jQuery For Trre view
*/
public function __destruct()
{
$prefix = $this->prefix;
$this->tree .= "
<script type='text/javascript'>
\$('#".$prefix." .fdTree').on('click',function(){
\$('#".$prefix." .fdTree input[type=\"checkbox\"]').prevAll('label').css('background-image','url(\"".$this->imagesPath."toggle-small-expand.png\")').css('background-position','right').css('background-repeat','no-repeat').css('padding-right','30px');
\$('#".$prefix." .fdTree input[type=\"checkbox\"]:checked').prevAll('label').css('background-image','url(\"".$this->imagesPath."toggle-small.png\")');
\$('#".$prefix." .fdTree .last').prevAll('label').css('background-image','none');
})
\$('#".$prefix." .fdTree .fa-pencil').on('click',function(){
".$prefix."clearEdit();
if(\$(this).prevAll('label').length > 0)
var text = $(this).prevAll('label').html();
else
var text = \$(this).prevAll('span').html();
var id = \$(this).attr(\"data-id".$prefix."\");
\$(this).parent().append(\"<input type='text' id='".$prefix."txtUpdate\"+id+\"' placeholder='\"+text+\"' value='\"+text+\"'><i class='fa fa-check' onclick='".$prefix."updateTree(\"+id+\")'></i><i onclick='".$prefix."clearEdit()' class='fa fa-ban'></i>\");
});
\$(document).ready(function(){
// \$('.fdTree input[type=\"checkbox\"]').attr('checked',false);
})
function ".$prefix."clearEdit()
{
\$('.fdTree input[type=\"text\"]').remove();
\$('.fdTree .fa-ban').remove();
\$('.fdTree .fa-check').remove();
}
function ".$prefix."clearEditForLast()
{
\$('.fdTree input[type=\"text\"]').remove();
\$('.fdTree .fa-ban').remove();
\$('.fdTree .fa-check').remove();
location.reload();
}
// Update Tree Title
function ".$prefix."updateTree(id)
{
t = $('#".$prefix."txtUpdate'+id).val();
if(t != '')
{
$('#".$prefix."txtUpdate'+id).nextAll('i.fa-check').removeClass('fa-check').addClass('fa-refresh fa-spin').css('color','green');
ajaxAddres = \$('#".$prefix."ajaxTreeAddress').val();
ajaxTreePrimaryField = \$('#".$prefix."ajaxTreePrimaryField').val();
ajaxTreeTitleField = \$('#".$prefix."ajaxTreeTitleField').val();
ajaxTreeParentField = \$('#".$prefix."ajaxTreeParentField').val();
ajaxTreeTblName = \$('#".$prefix."ajaxTreeTblName').val();
\$.post(ajaxAddres,{ajaxUpdateNode:t,ajaxUpdateID:id,ajaxTreePrimaryField:ajaxTreePrimaryField,ajaxTreeTitleField:ajaxTreeTitleField,ajaxTreeParentField:ajaxTreeParentField,ajaxTreeTblName:ajaxTreeTblName},function(data){
if(data == 'success')
{
\$('label[for=".$prefix."sub'+id+']').html(t);
\$('#".$prefix."lastNod'+id).html(t);
\$('#".$prefix."txtUpdate'+id).nextAll('i.fa-refresh').removeClass('fa-refresh fa-spin').addClass('fa-check').css('color','green');
".$prefix."clearEdit();
}
else
{
\$('#".$prefix."txtUpdate'+id).nextAll('i.fa-refresh').removeClass('fa-refresh fa-spin').addClass('fa-check').css('color','green');
\$('#".$prefix."txtUpdate'+id).val('Error').css('color','red');
}
})
}else
{
alert('Please Fill TextBox');
}
}
// Add Sub Cat
function ".$prefix."insertCat(id)
{
t = \$('#".$prefix."txtAddSubCat'+id).val();
if(t != '')
{
\$('#".$prefix."txtAddSubCat'+id).nextAll('i.fa-check').removeClass('fa-check').addClass('fa-refresh fa-spin').css('color','green');
ajaxAddresAdd = \$('#".$prefix."ajaxTreeAddress').val();
ajaxTreePrimaryFieldAdd = \$('#".$prefix."ajaxTreePrimaryField').val();
ajaxTreeTitleFieldAdd = \$('#".$prefix."ajaxTreeTitleField').val();
ajaxTreeParentFieldAdd = \$('#".$prefix."ajaxTreeParentField').val();
ajaxTreeTblNameAdd = \$('#".$prefix."ajaxTreeTblName').val();
\$.post(ajaxAddresAdd,{ajaxAddNode:t,ajaxAddID:id,ajaxTreePrimaryFieldAdd:ajaxTreePrimaryFieldAdd,ajaxTreeTitleFieldAdd:ajaxTreeTitleFieldAdd,ajaxTreeParentFieldAdd:ajaxTreeParentFieldAdd,ajaxTreeTblNameAdd:ajaxTreeTblNameAdd},function(data){
if(data != 'error')
{
location.reload();
}
else
{
\$('#".$prefix."txtAddSubCat'+id).nextAll('i.fa-refresh').removeClass('fa-refresh fa-spin').addClass('fa-check').css('color','green');
\$('#".$prefix."txtAddSubCat'+id).val('Error').css('color','red');
}
})
}else{
alert('".$this->confirmMessage."');
}
}
// Add Main Cat
function ".$prefix."insertCatMain(id)
{
t = \$('#".$prefix."txtAddMainCat').val();
if(t != '')
{
\$('#".$prefix."txtAddMainCat').nextAll('i.fa-check').removeClass('fa-check').addClass('fa-refresh fa-spin').css('color','green');
ajaxAddresAdd = \$('#".$prefix."ajaxTreeAddress').val();
ajaxTreePrimaryFieldAdd = \$('#".$prefix."ajaxTreePrimaryField').val();
ajaxTreeTitleFieldAdd = \$('#".$prefix."ajaxTreeTitleField').val();
ajaxTreeParentFieldAdd = \$('#".$prefix."ajaxTreeParentField').val();
ajaxTreeTblNameAdd = \$('#".$prefix."ajaxTreeTblName').val();
\$.post(ajaxAddresAdd,{ajaxAddNode:t,ajaxAddID:id,ajaxTreePrimaryFieldAdd:ajaxTreePrimaryFieldAdd,ajaxTreeTitleFieldAdd:ajaxTreeTitleFieldAdd,ajaxTreeParentFieldAdd:ajaxTreeParentFieldAdd,ajaxTreeTblNameAdd:ajaxTreeTblNameAdd},function(data){
if(data != 'error')
{
location.reload();
}
else
{
\$('#".$prefix."txtAddMainCat').nextAll('i.fa-refresh').removeClass('fa-refresh fa-spin').addClass('fa-check').css('color','green');
\$('#".$prefix."txtAddMainCat').val('Error').css('color','red');
}
})
}else{
alert('Please Fill TextBox');
}
}
// Add Subcat To Last Node
function ".$prefix."insertCatToLastNode(id)
{
t = \$('#".$prefix."txtAddSubCat').val();
if(t != '')
{
\$('#".$prefix."txtAddSubCat'+id).nextAll('i.fa-check').removeClass('fa-check').addClass('fa-refresh fa-spin').css('color','green');
ajaxAddresAdd = \$('#".$prefix."ajaxTreeAddress').val();
ajaxTreePrimaryFieldAdd = \$('#".$prefix."ajaxTreePrimaryField').val();
ajaxTreeTitleFieldAdd = \$('#".$prefix."ajaxTreeTitleField').val();
ajaxTreeParentFieldAdd = \$('#".$prefix."ajaxTreeParentField').val();
ajaxTreeTblNameAdd = \$('#".$prefix."ajaxTreeTblName').val();
\$.post(ajaxAddresAdd,{ajaxAddNode:t,ajaxAddID:id,ajaxTreePrimaryFieldAdd:ajaxTreePrimaryFieldAdd,ajaxTreeTitleFieldAdd:ajaxTreeTitleFieldAdd,ajaxTreeParentFieldAdd:ajaxTreeParentFieldAdd,ajaxTreeTblNameAdd:ajaxTreeTblNameAdd},function(data){
if(data != 'error')
{
location.reload();
}
else
{
\$('#".$prefix."txtAddSubCat'+id).nextAll('i.fa-refresh').removeClass('fa-refresh fa-spin').addClass('fa-check').css('color','green');
\$('#".$prefix."txtAddSubCat'+id).val('Error').css('color','red');
}
})
}else{
alert('Please Fill TextBox');
}
}
function ".$prefix."deleteTree(id)
{
if(confirm('".$this->confirmMessage."'))
{
ajaxAddresDelete = \$('#".$prefix."ajaxTreeAddress').val();
ajaxTreePrimaryFielDelete = \$('#".$prefix."ajaxTreePrimaryField').val();
ajaxTreeTblNameDelete = \$('#".$prefix."ajaxTreeTblName').val();
$.post(ajaxAddresDelete,{ajaxDeleteNode:id,ajaxTreePrimaryFielDelete:ajaxTreePrimaryFielDelete,ajaxTreeTblNameDelete:ajaxTreeTblNameDelete},function(data){
if(data == 'success')
{
\$('#".$prefix."sub'+id).parent().remove();
location.reload();
}
})
}
}
// Add Sub Category
function ".$prefix."addSubCat(id)
{
".$prefix."clearEdit();
\$('#".$prefix."sub'+id).click();
\$('#".$prefix."sub'+id).nextAll('ul').append('<li><span><input type=\"text\" id=\"".$prefix."txtAddSubCat'+id+'\"><i class=\"fa fa-check\" onclick=\"".$prefix."insertCat('+id+')\"></i><i onclick=\"".$prefix."clearEdit()\" class=\"fa fa-ban\"></span></li>');
}
// Add Sub Category To Last Node
function ".$prefix."addSubCatLastNode(id)
{
".$prefix."clearEdit();
var parent = \$('#".$prefix."lastNod'+id).parent('li');
\$('#".$prefix."lastNod'+id).parent('li').append('<ul class=\"fdTree\"><li><span><input type=\"text\" id=\"".$prefix."txtAddSubCat\" /><i class=\"fa fa-check\" onclick=\"".$prefix."insertCatToLastNode('+id+')\"></i> <i onclick=\"".$prefix."clearEditForLast()\" class=\"fa fa-ban\"></span></li></ul>');
\$('#".$prefix."sub'+id).click();
spanText = parent.find('span').html();
parent.find('span').first().remove();
parent.prepend('<label for=\"".$prefix."sub'+id+'\" style=\"background-image: url("toggle-small.png");\">'+spanText+'</label>');
}
// Add Main Cat
function ".$prefix."addMainCat()
{
\$('.FDTreeDiv .fdTree').first().append('<li><span><input type=\"text\" id=\"".$prefix."txtAddMainCat\" /><i class=\"fa fa-check\" onclick=\"".$prefix."insertCatMain(0)\"></i> <i onclick=\"".$prefix."clearEditForLast()\" class=\"fa fa-ban\"></span></li>')
}
</script>
";
}
/**
* Create FDTree instance
* @param string $tblName Table Name
* @param string $id Primary Field
* @param string $title Title Field
* @param string $parent Parent Field
* @param string $ajaxAddress Ajax Path
* @param string $imagesPath Image Address Path [Prefix = images/]
* @param string $prefix Prefix For Use More Than One TreeView on Page
* @param string $confirmMessage Delete Confrim Message [Prefix = Are you sure?]
* @return FDTree Object
*/
public function __construct($tblName,$id,$title,$parent,$ajaxAddress,$imagesPath,$prefix = 'FDTree',$confirmMessage)
{
$this->confirmMessage = $confirmMessage;
$this->tree .= "<div class='FDTreeDiv' id='$prefix'>";
$this->tree .= "<a href='javascript:void(0)' onclick='".$prefix."addMainCat()'><i class='fa fa-plus-circle'></i> Add New Record</a>";
$this->tree .= "<input type='hidden' id='".$prefix."ajaxTreeAddress' value=$ajaxAddress>";
$this->tree .= "<input type='hidden' id='".$prefix."ajaxTreePrimaryField' value=$id>";
$this->tree .= "<input type='hidden' id='".$prefix."ajaxTreeTitleField' value=$title>";
$this->tree .= "<input type='hidden' id='".$prefix."ajaxTreeParentField' value=$parent>";
$this->tree .= "<input type='hidden' id='".$prefix."ajaxTreeTblName' value=$tblName>";
$this->tblName = $tblName;
$this->parentField = $parent;
$this->primaryField = $id;
$this->titleField = $title;
$this->prefix = $prefix;
$mysqli = new mysqli(DB_SERVER, DB_USERNAME,DB_PASSWORD,DB_DATABASE);
$mysqli->query("SET NAMES utf8;");
$q = "SELECT $id,$title,$parent FROM ".$tblName ." ORDER BY $title ASC";
$query = $mysqli->query($q);
$arrayCategories = array();
while ($row = $query->fetch_assoc()) {
$arrayCategories[$row['id']] = array($this->parentField => $row[$this->parentField], $this->titleField => $row[$this->titleField]);
}
$mysqli->close();
$this->createTree($arrayCategories,0);
$this->tree .= "</div>";
$this->__destruct();
}
protected function createTree($array, $currentParent, $currLevel = 0, $prevLevel = -1)
{
foreach ($array as $categoryId => $category)
{
if ($currentParent == $category[$this->parentField])
{
if ($currLevel > $prevLevel)
$this->tree .= '<ul class="fdTree">';
if ($currLevel == $prevLevel)
$this->tree .= '</li>';
$mysqli = new mysqli(DB_SERVER, DB_USERNAME,DB_PASSWORD,DB_DATABASE);
$q = "SELECT ".$this->primaryField." FROM ".$this->tblName." WHERE ".$this->parentField." = ".$categoryId;
$checkLast = $mysqli->query($q);
$id = $checkLast->fetch_array();
if(count($id) > 0)
$label = '<label class="labelTree" for="'.$this->prefix.'sub'.$categoryId.'">'.$category[$this->titleField].'</label><i data-id'.$this->prefix.'="'.$categoryId.'" class="fa fa-pencil"></i><i onclick="'.$this->prefix.'addSubCat('.$categoryId.')" class="fa fa-plus" ></i>';
else
$label = '<span id="'.$this->prefix.'lastNod'.$categoryId.'" onclick="'.$this->prefix.'nod('.$categoryId.')">'.$category[$this->titleField].'</span><i data-id'.$this->prefix.'="'.$categoryId.'" class="fa fa-pencil"></i><i onclick="'.$this->prefix.'addSubCatLastNode('.$categoryId.')" class="fa fa-plus" ></i><i onclick="'.$this->prefix.'deleteTree('.$categoryId.')" class="fa fa-trash-o "></i>';
$this->tree .= '<li>'.$label.'<input type="checkbox" id="'.$this->prefix.'sub'.$categoryId.'">';
if ($currLevel > $prevLevel)
$prevLevel = $currLevel;
$currLevel++;
$this->createTree ($array, $categoryId, $currLevel, $prevLevel);
$currLevel--;
}
}
if ($currLevel == $prevLevel)
$this->tree .= " </li> </ul> ";
}
}
?>