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File: js/fn_table_aux.js

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  Classes of Francisco Caserio   cls_form   js/fn_table_aux.js   Download  
File: js/fn_table_aux.js
Role: Auxiliary script
Content type: text/plain
Description: table aux object (xtra entity support)
Class: cls_form
Generate Web pages to manipulate database records
Author: By
Last change:
Date: 15 years ago
Size: 3,810 bytes
 

Contents

Class file image Download
// Versão: 1.3.1 - 21/07/2008
function fn_edit_item(id) {
    if (document.getElementById("count_" + id))
        var count = document.getElementById("count_" + id).value;
    else
        var count = eval("document.formulario.count_" + id + ".value")
    var newFields = document.getElementById("readroot_" + id).cloneNode(true);
    newFields.id = id + count; // unset original span name
    newFields.style.display = ""; // unset original display:none style
    fn_changeid(newFields, count)
    var insertHere = document.getElementById("tableaux_" + id);
    insertHere.parentNode.insertBefore(newFields,insertHere);
    count++;
    if (document.getElementById("count_" + id))
        document.getElementById("count_" + id).value = count;
    else
        eval("document.formulario.count_" + id + ".value = count");
    if (document.getElementById("titulo_" + id + "0")) document.getElementById("titulo_" + id + "0").style.display = '';
}

trava_delete_aux = new Array()
function fn_delete_item(table_id,ix,field_row_id) {
    if (!field_row_id) field_row_id = "id_" + table_id;
    if (document.getElementById(field_row_id + ix))
        var row_id = document.getElementById(field_row_id + ix).value;
    else
        var row_id = 0;
    if (row_id == 0) {
        fn_remove_item(table_id,ix);
    } else {
        if (trava_delete_aux[table_id] &&
            trava_delete_aux[table_id][row_id] &&
            trava_delete_aux[table_id][row_id] == 1) {
            alert("O registro de " + table_id + " não pode ser excluído")
        //} else if (confirm("Deseja realmente excluir " + table_id + "?")) {
        } else if (confirm("Deseja realmente excluir este registro?")) {
            var del_list = eval("document.formulario.delete_list_" + table_id + ".value") + "," + row_id;
            eval("document.formulario.delete_list_" + table_id + ".value = del_list");
            fn_remove_item(table_id,ix);
        }
    }
}

function fn_remove_item(id,ix) {
    if (document.getElementById("count_" + id))
        var count = document.getElementById("count_" + id).value;
    else
        var count = eval("document.formulario.count_" + id + ".value")
    var remove = document.getElementById(id + ix);
    remove.parentNode.removeChild(remove);
    var fieldlist = fn_getid(document.getElementById("readroot_" + id));
    fieldlist[fieldlist.length] = id;
    var ini = Math.round(ix)+1;
    for (var i=ini; i<count; i++) {
        for (var j=0; j<fieldlist.length; j++) {
            var new_id = fieldlist[j] + (i-1);
            obj = document.getElementById(fieldlist[j]+i);
            if (obj) {
                obj.removeAttribute("name"); // otherwise IE7 confuses ID and NAME
                obj.id = new_id;
                obj.name = new_id;
                //if (fieldlist[j] == "0documento_titulo") obj.value = document.getElementById(new_id).id;
            }
        }
    }
    count--;
    if (document.getElementById("count_" + id))
        document.getElementById("count_" + id).value = count;
    else
        eval("document.formulario.count_" + id + ".value = count");
    if (count > 0 && document.getElementById("titulo_" + id + "0"))
        document.getElementById("titulo_" + id + "0").style.display = '';
}

function fn_getid(obj) {
    var Nodes = obj.childNodes;
    var list = new Array();
    for (var i=0; i<Nodes.length; i++) {
        if (Nodes[i].id)
            list[list.length] = Nodes[i].id;
        if (Nodes[i].hasChildNodes()) {
            var temp = fn_getid(Nodes[i]);
            for (var j=0; j<temp.length; j++) {
                list[list.length] = temp[j];
            }
        }
    }
    return list
}

function fn_changeid(obj,ix) {
    var Nodes = obj.childNodes;
    for (var i=0; i<Nodes.length; i++) {
        if (Nodes[i].id) {
            Nodes[i].id += ix;
            if (Nodes[i].name &&
                Nodes[i].type &&
                Nodes[i].type == "select-multiple")
                Nodes[i].name = Nodes[i].name.replace("[]","") + ix + "[]";
            else if (Nodes[i].name)
                Nodes[i].name += ix;
            //alert(Nodes[i].name)
        }
        if (Nodes[i].hasChildNodes()) {
            fn_changeid(Nodes[i],ix);
        }
    }
}