3-tier category/subcategory/subsubcategory help please :|

lordphate · March 13, 2009

Hey Guys,

this also includes a bit of PHP, but i'm having issues with the javascript part:

function module_categories(){

admin_validate();

$theme = $GLOBALS["Get"]->val("theme");
if(empty($theme))
	$theme = $GLOBALS["THEME"];
$data["theme"] = $theme;

$data["title_id"] = "38";

$data["module"] = $module;
$data["modules"] = admin_get_modules();
$data["link"] = "index.php?section=cars_categories&theme=".$data["theme"];

$data["section"] = "setup";
$data["subsection"] = 4;

    include(DOC_ROOT."/themes/".$data["theme"]."/system/cars.inc.php");

$jscode = "";
while(list($key,$val) = each($categories)){
	$jscode.= "HS_Categories[".$key."] = \"".hs_ereg_replace('"','\"',$val)."\";\n";
}//while
while(list($key,$val) = each($subcategories)){
	$jscode.= "HS_SubCategories[".$key."] = new Array;\n";
	while(list($k,$v) = each($val)){
		$jscode.= "HS_SubCategories[".$key."][".$k."] = \"".hs_ereg_replace('"','\"',$v)."\";\n";
	}//while
}//while
    while(list($key2,$val2) = each($subsubcategories)){
	$jscode.= "HS_SubSubCategories[".$key2."] = new Array;\n";
    while(list($k2,$v2) = each($val2)){
        $jscode .= "HS_SubSubCategories[".$key2."][".$k2."] = new Array;\n";
        while(list($k3,$v3) = each($v2)){
    			$jscode.= "HS_SubSubCategories[".$key2."][".$k2."][".$k3."] = \"".hs_ereg_replace('"','\"',$v3)."\";\n";
            }
    }//while
    }//while

$data["javascript"] = <<<JAVASCRIPTCODE
<script language="JavaScript">
<!--
var HS_Categories = new Array;
var HS_SubCategories = new Array;
    var HS_SubSubCategories = new Array;
var Category = 0;
var SubCategory = 0;
    var SubSubCategory = 0;
function HS_InitCategories(){
	$jscode
}//HS_InitCategories
function HS_PopulateSubCategoriesSimple(){
	var FormHandler = document.classifieds_search;
	Category = FormHandler.category.options[FormHandler.category.selectedIndex].value;
	for(var i=FormHandler.subcategory.options.length-1; i>=0; i--){
		FormHandler.subcategory.options[i] = null;
	}//for
	FormHandler.subcategory.options[0] = new Option("Please, select...","0");
	var k=1;
	for(var Item in HS_SubCategories[Category]){
		FormHandler.subcategory.options[k] = new Option(HS_SubCategories[Category][item],Item);
		k++;
	}//for
}//HS_PopulateSubCategoriesSimple
function HS_PopulateSubCategories(){
	var FormHandler = document.cls_categories;
	Category = FormHandler.categories.options[FormHandler.categories.selectedIndex].value;
	for(var i=FormHandler.subcategories.options.length-1; i>=0; i--){
		FormHandler.subcategories.options[i] = null;
	}//for
	var k=0;
	for(var Item in HS_SubCategories[Category]){
		if(HS_SubCategories[Category][item] != "EMPTY"){
			FormHandler.subcategories.options[k] = new Option(HS_SubCategories[Category][item],Item);
			k++;
		}//if
	}//for
	FormHandler.edit_category.value = HS_Categories[Category];
	FormHandler.edit_subcategory.value = "";
	HS_SubCategory = 0;
}//HS_PopulateSubCategories
function HS_EditSubCategory(){
	if(Category){
		var FormHandler = document.cls_categories;
		SubCategory = FormHandler.subcategories.options[FormHandler.subcategories.selectedIndex].value;
		FormHandler.edit_subcategory.value = HS_SubCategories[Category][subCategory];
	}//if
}//HS_EditSubCategory
function HS_PopulateSubSubCategoriesSimple(){
	var FormHandler = document.classifieds_search;
	Category = FormHandler.category.options[FormHandler.category.selectedIndex].value;
        SubCategory = FormHandler.subcategory.options[FormHandler.subcategory.selectedIndex].value;
        for(var i=FormHandler.subsubcategory.options.length-1; i>=0; i--){
		FormHandler.subsubcategory.options[i] = null;
	}//for
	FormHandler.subsubcategory.options[0] = new Option("Please, select...","0");
	var k=1;
	for(var Item in HS_SubSubCategories[Category][subCategory]){
		FormHandler.subsubcategory.options[k] = new Option(HS_SubSubCategories[Category][subCategory][item],Item);
		k++;
	}//for
}//HS_PopulateSubSubCategoriesSimple
function HS_PopulateSubSubCategories(){
	var FormHandler = document.cls_categories;
	Category = FormHandler.categories.options[FormHandler.categories.selectedIndex].value;
	SubCategory = FormHandler.subcategories.options[FormHandler.subcategories.selectedIndex].value;
	for(var i=FormHandler.subsubcategories.options.length-1; i>=0; i--){
		FormHandler.subsubcategories.options[i] = null;
	}//for
	var k=0;
	for(var Item in HS_SubSubCategories[Category][subCategory]){
		if(HS_SubSubCategories[Category][subCategory][item] != "EMPTY"){
			FormHandler.subsubcategories.options[k] = new Option(HS_SubSubCategories[Category][subCategory][item],Item);
			k++;
		}//if
	}//for
	FormHandler.edit_category.value = HS_Categories[Category];
	FormHandler.edit_subcategory.value = HS_SubCategories[Category][subCategory];
	FormHandler.edit_subsubcategory.value = "";
	HS_SubSubCategory = 0;
}//HS_PopulateSubSubCategories
function HS_EditSubSubCategory(){
	if(SubCategory){
		var FormHandler = document.cls_categories;
		SubSubCategory = FormHandler.subsubcategories.options[FormHandler.subsubcategories.selectedIndex].value;
		FormHandler.edit_subsubcategory.value = HS_SubSubCategories[Category][subCategory][subSubCategory];
	}//if
}//HS_EditSubCategory
function HS_AddCategory(){
	var FormHandler = document.cls_categories;
	var CategoryName = FormHandler.new_category.value;
	var CatID = HS_Categories.length+1;
	HS_Categories[CatID] = CategoryName;
	HS_SubCategories[CatID] = new Array;
	FormHandler.categories.options[FormHandler.categories.options.length] = new Option(CategoryName,CatID);
	FormHandler.new_category.value = "";
}//HS_AddCategory
function HS_AddSubCategory(){
	if(Category){
		var FormHandler = document.cls_categories;
		var SubCategoryName = FormHandler.new_subcategory.value;
		var SubCatID = HS_SubCategories[Category].length+1;
		HS_SubCategories[Category][subCatID] = SubCategoryName;
		FormHandler.subcategories.options[FormHandler.subcategories.options.length] = new Option(SubCategoryName,SubCatID);
		FormHandler.new_subcategory.value = "";
	}//if
}//HS_AddSubCategory
function HS_AddSubSubCategory(){
	if(SubCategory){
		var FormHandler = document.cls_categories;
	    var SubSubCategoryName = FormHandler.new_subsubcategory.value;
		var SubSubCatID = HS_SubSubCategories[Category][subCategory].length+1;
		HS_SubSubCategories[Category][subCategory][subSubCatID] = SubSubCategoryName;
		FormHandler.subsubcategories.options[FormHandler.subsubcategories.options.length] = new Option(SubSubCategoryName,SubSubCatID);
		FormHandler.new_subsubcategory.value = "";
	}//if
}//HS_AddSubCategory
function HS_UpdateCategory(){
	if(Category){
		var FormHandler = document.cls_categories;
		var CategoryName = FormHandler.edit_category.value;
		HS_Categories[Category] = CategoryName;
		var Selected = FormHandler.categories.selectedIndex;
		FormHandler.categories.options[selected] = new Option(CategoryName,Category);
		FormHandler.categories.selectedIndex = Selected;
	}//if
}//HS_UpdateCategory
function HS_UpdateSubCategory(){
	if(Category && SubCategory){
		var FormHandler = document.cls_categories;
		var SubCategoryName = FormHandler.edit_subcategory.value;
		HS_SubCategories[Category][subCategory] = SubCategoryName;
		var Selected = FormHandler.subcategories.selectedIndex;
		FormHandler.subcategories.options[selected] = new Option(SubCategoryName,SubCategory);
		FormHandler.subcategories.selectedIndex = Selected;
	}//if
}//HS_UpdateSubCategory
function HS_UpdateSubSubCategory(){
	if(Category && SubCategory && SubSubCategory){
		var FormHandler = document.cls_categories;
		var SubSubCategoryName = FormHandler.edit_subsubcategory.value;
		HS_SubSubCategories[Category][subCategory][subSubCategory] = SubSubCategoryName;
		var Selected = FormHandler.subsubcategories.selectedIndex;
		FormHandler.subsubcategories.options[selected] = new Option(SubSubCategoryName,SubSubCategory);
		FormHandler.subsubcategories.selectedIndex = Selected;
	}//if
}//HS_UpdateSubCategory
function HS_DeleteCategory(){
	if(Category){
		var FormHandler = document.cls_categories;
		HS_Categories[Category] = "EMPTY";
		FormHandler.categories.options[FormHandler.categories.selectedIndex] = null;
		FormHandler.edit_category.value = "";
		FormHandler.edit_subcategory.value = "";
		Category = 0;
		SubCategory = 0;
		for(var i=FormHandler.subcategories.options.length; i>=0; i--){
			FormHandler.subcategories.options[i] = null;
		}//for
	}//if
}//HS_DeleteCategory
function HS_DeleteSubCategory(){
	if(Category && SubCategory){
		var FormHandler = document.cls_categories;
		HS_SubCategories[Category][subCategory] = "EMPTY";
		FormHandler.subcategories.options[FormHandler.subcategories.selectedIndex] = null;
		FormHandler.edit_subcategory.value = "";
		SubCategory = 0;
	}//if
}//HS_DeleteSubCategory
function HS_DeleteSubSubCategory(){
	if(Category && SubCategory && SubSubCategory){
		var FormHandler = document.cls_categories;
		HS_SubSubCategories[Category][subCategory][subSubCategory] = "EMPTY";
		FormHandler.subsubcategories.options[FormHandler.subsubcategories.selectedIndex] = null;
		FormHandler.edit_subsubcategory.value = "";
		SubSubCategory = 0;
	}//if
}//HS_DeleteSubCategory
function HS_UpdateData(){
	var CatsLine = "";
	var SubCatsLine = "";
        var SubSubCatsLine = "";
	var TotalCats = 0;
	var Rules = new Array();
	var Error = 0;
	var FormHandler = document.cls_categories;
	for(var Item in HS_Categories){
		if(HS_Categories[item] != "EMPTY"){
			CatsLine+= Item+"|"+HS_Categories[item]+"==|==";
			Rules[item] = 0;
			TotalCats++;
			for(var SubItem in HS_SubCategories[item]){
				SubCatsLine+= Item+"|"+SubItem+"|"+HS_SubCategories[item][subItem]+"==|==";
				if(HS_SubCategories[item][subItem] != "EMPTY")
					Rules[item] = 0;
			}//for
			for(var SubSubItem in HS_SubSubCategories[item][subItem]){
				SubSubCatsLine+= Item+"|"+SubItem+"|"+SubSubItem+"|"+HS_SubSubCategories[item][subItem][subSubItem]+"==|==";
				if(HS_SubSubCategories[subItem][subSubItem] != "EMPTY")
					Rules[subItem] = 0;
			}//for
		}//if
		else{
			for(var SubItem in HS_SubCategories[item]){
				SubCatsLine+= Item+"|"+SubItem+"|EMPTY==|==";
			}//for
			for(var SubSubItem in HS_SubSubCategories[item]){
				SubSubCatsLine+= Item+"|"+SubSubItem+"|EMPTY==|==";
			}//for
		}//else
	}//for

	for(var Rule in Rules){
		if(Rules[Rule] == 0){
			Error = 1;
		}//if
	}//for

	if(TotalCats == 0)
		Error = 2;

		FormHandler.res_categories.value = CatsLine;
		FormHandler.res_subcategories.value = SubCatsLine;
		FormHandler.res_subsubcategories.value = SubSubCatsLine;
		FormHandler.submit();
}//HS_UpdateData
//-->
</script>
JAVASCRIPTCODE;

$data["onload"] = "HS_InitCategories();";

$data["categories"] = $categories;
$data["subcategories"] = $subcategories;
    $data["subsubcategories"] = $subsubcategories;
$layout[0] = "cars_categories";

admin_output($layout,$data);

}//module_categories

the error i'm getting is:

Error: HS_SubSubCategories[item] is undefined

at this area

			for(var SubSubItem in HS_SubSubCategories[item][subItem]){
				SubSubCatsLine+= Item+"|"+SubItem+"|"+SubSubItem+"|"+HS_SubSubCategories[item][subItem][subSubItem]+"==|==";
				if(HS_SubSubCategories[subItem][subSubItem] != "EMPTY")
					Rules[subItem] = 0;
			}//for

Any one have any clue

darkfreaks · March 13, 2009

     for(var SubSubItem in HS_SubSubCategories[item][subItem]){
               SubSubCatsLine+= Item+"|"+SubItem+"|"+SubSubItem+"|"+HS_SubSubCategories[item][subItem][subSubItem]+"==|==";
               if(HS_SubSubCategories[subItem][subSubItem] != "EMPTY"){
                  Rules[subItem] = 0;}
            }//for

also

Problem at line 1 character 6: The body of a for in should be wrapped in an if statement to filter unwanted properties from the prototype.

lordphate · March 13, 2009

     for(var SubSubItem in HS_SubSubCategories[item][subItem]){
               SubSubCatsLine+= Item+"|"+SubItem+"|"+SubSubItem+"|"+HS_SubSubCategories[item][subItem][subSubItem]+"==|==";
               if(HS_SubSubCategories[subItem][subSubItem] != "EMPTY"){
                  Rules[subItem] = 0;}
            }//for

also

Problem at line 1 character 6: The body of a for in should be wrapped in an if statement to filter unwanted properties from the prototype.

Umm truthfully i have NO idea what you mean...i'm such a n00b at javascript

darkfreaks · March 14, 2009

for in

The for in statement allows for looping through the names of all of the properties of an object. Unfortunately, it also loops through all of the members which were inherited through the prototype chain. This has the bad side effect of serving up method functions when the interest is in data members.

The body of every for in statement should be wrapped in an if statement that does filtering. It can select for a particular type or range of values, or it can exclude functions, or it can exclude properties from the prototype. For example,

for (name in object) {

if (object.hasOwnProperty(name)) {

....

}

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3-tier category/subcategory/subsubcategory help please :|

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