I'm having certain trouble to figure how I can receive a set of ids or the complete node info and use that data to insert the correspondent row into the db.
Why is this happening? Well, I have the following hierarchy projeto>uc>ambiente>secao>med. In my JS tree I'm using lazy loading so let's say the user select a 'projeto' and them submits all I got is the 'projeto' id, so that's easy and I know that I have to insert on the db all it's childs and their childs. But let's say the user select a particular 'ambiente' or a specific 'secao' all I get is a single id or a single node data, but to insert that info I need to insert all it's parents data before I can insert it on the db.
example 1 single 'projeto' selected data.
[{"id":"projeto_1","text":"Pr\u00e9dios P\u00fablicos","icon":"fa fa-folder icon-lg icon-state-info","parent":"#","parents":["#"],"data":{"id_mobile":"1"},"state":{"loaded":"false","opened":"false","selected":"true","disabled":"false"},"li_attr":{"id":"projeto_1"},"a_attr":{"href":"#"},"original":{"id":"projeto_1","text":"Pr\u00e9dios P\u00fablicos","icon":"fa fa-folder icon-lg icon-state-info"}}]
example 2 single 'ambiente' selected, may have 'secao' childs or not.
[{"id":"ambiente_4","text":"protocolo","icon":"fa fa-folder icon-lg icon-state-info","parent":"uc_1","parents":["uc_1","projeto_1","#"],"data":{"id_ambiente_mobile":"4"},"state":{"loaded":"false","opened":"false","selected":"true","disabled":"false"},"li_attr":{"id":"ambiente_4"},"a_attr":{"href":"#"},"original":{"id":"ambiente_4","text":"protocolo","icon":"fa fa-folder icon-lg icon-state-info","type":"ambiente"}}]
example 3 single 'secao' selected data.
[{"id":"secao_5","text":"1 Lumin\u00e1ria(s) LFT 1X40W","icon":"fa fa-folder icon-lg icon-state-info","parent":"ambiente_5","parents":["ambiente_5","uc_1","projeto_1","#"],"data":{"id_secao_mobile":"5"},"state":{"loaded":"false","opened":"false","selected":"true","disabled":"false"},"li_attr":{"id":"secao_5"},"a_attr":{"href":"#"},"original":{"id":"secao_5","text":"1 Lumin\u00e1ria(s) LFT 1X40W","icon":"fa fa-folder icon-lg icon-state-info","type":"secao"}},{"id":"ambiente_5","text":"Recep\u00e7\u00e3o","icon":"fa fa-folder icon-lg icon-state-info","parent":"uc_1","parents":["uc_1","projeto_1","#"],"children":["secao_5"],"children_d":["secao_5"],"data":{"id_ambiente_mobile":"5"},"state":{"loaded":"true","opened":"true","selected":"true","disabled":"false","loading":"false"},"li_attr":{"id":"ambiente_5"},"a_attr":{"href":"#"},"original":{"id":"ambiente_5","text":"Recep\u00e7\u00e3o","icon":"fa fa-folder icon-lg icon-state-info","type":"ambiente"}}]
all the data above is the data passed to the php file. so I just jso_encoded and posted it here.
So what I need is to insert the selected nodes in a db, but considering that if the parent node is not loaded on the tree it may have childs. And off course a solution for the case when I select a child and need to iterate all backup them insert it parent dependents before insert the child (last two examples).
Hope you guys can help me. If any clarification is needed just ask for.
Thank you.
Ok guys half the way done. created the following code:
//take the actual node.
for ($i = 0; $i < count($ids); $i++) {
//if the actual node is loaded and opened.
if (($ids[$i]['state']['loaded'] == true) && ($ids[$i]['state']['opened'] == true)) {
//then the node is inserted in the db.
checaNo ($ids[$i]);
//and the iteration jump all it's selected children. This is because checaNo already insert all actual node children.
$i = count($ids[$i]['children'])+1;
}
//the actual node has not any children or it's children is not loaded.
else
{
//insert the node and it's children if they exists. Then go to the next node.
checaNo($ids[$i]);
}
}
now the problem is, let's say I have selected a "ambiente" in as a new "projeto" so before I even can insert the "ambiente" data I need to create it's parents. which in this example is "projeto" and "uc", "projeto" needs to be inserted, then "uc" needs to be inserted, only then I can insert "ambiente" on the db.
EDIT: Ok here is what I did to solve this problem. creted the following function
function checaPai ($no) {
global $data;
$nivel = count($no['parents'])-1;
switch ($nivel) {
case 0;
break;
case 1;
$args_projeto = new stdClass();
$id_projeto = explode("_", $no['parent']);
$args_projeto->where = "data_hora_importacao = '$data' AND id_mobile = '" . $id_projeto[1]."'";
$projeto = getMobileProjeto($args_projeto);
$args_projeto_online = new stdClass();
$args_projeto_online->where = "id = '" . $projeto[0]->id_online."'";
$projeto_online = getOnlineProjeto($args_projeto_online);
if (count($projeto_online) == 0) {
$id_projeto = insereProjeto($args_projeto, false);
return $id_projeto;
}
else {
return $projeto_online[0]->id;
}
break;
case 2;
$args_uc = new stdClass();
$id_uc = explode("_", $no['parent']);
$args_uc->where = "data_hora_importacao = '$data' AND id_uc_mobile = '" . $id_uc[1]."'";
$uc = getMobileUC($args_uc);
$args_uc_online = new stdClass();
$args_uc_online->where = "contrato = '" . $uc[0]->contrato."'";
$uc_online = getOnlineUC($args_uc_online);
if (count($uc_online) == 0) {
$no_uc = array();
$no_uc['parent'] = $uc->projeto;
$id_uc = checaPai($no_uc);
return $id_uc;
}
else {
return $uc_online[0]->id;
}
break;
case 3;
break;
case 4;
break;
}
}
The function above check for it's parent existence and then is inserted or created and all it's childs. When the child has for example 2 or 3 levels then the function call itself and return the parent id. That's it.
It's incomplete and terrible ugly but for the sake of clarification and maybe if someone has the same problem they can see how I figured it.