jqGrid（v4.1.2）treegrid的排序不适用于Ajacency Model

Question

我一直在使用jqGrid，并且有一些关于Adjacency模型的useful questions和answers我已经得到了我需要连接和工作的所有东西，除了排序。

问题实际上是在上面的答案链接中复制的。谁能看到需要修理的东西？奥列格似乎是这方面的专家！

我已尝试过此question中的选项，但我认为当前版本（4.1.2）可能有新错误？请证明我错了。

我也在http://trirand.com/blog/jqgrid/jqgrid.html＆gt;上看到了示例3.4的新内容>树网格邻接模型有效，但该示例未使用此问题的first referenced answer中所述的loaded:true属性

Answer 1

你是对的。这是我之前关于

的答案的数据中的小错误

经过一些调试后，我发现错误非常简单：应该在数据中使用parent: "null"或parent: null而不是parent: ""。

此外，您必须在网格中定义sorttype参数，以便正确排序其他任何数据作为文本。

如何正确地看到the modified demo支持本地排序：

首先将按所选列对根元素进行排序，然后递归所有子元素。

为了便于在搜索引擎中找到新代码，我在下面添加了演示代码：

var mydata = [
        {id: "1", name: "Cash",        num: "100", debit: "400.00",  credit: "250.00",  balance: "150.00",   enbl: "1", level: "0", parent: "null", isLeaf: false, expanded: false, loaded: true},
        {id: "2", name: "Cash 1",      num: "1",   debit: "300.00",  credit: "200.00",  balance: "100.00",   enbl: "0", level: "1", parent: "1",    isLeaf: false, expanded: false, loaded: true},
        {id: "3", name: "Sub Cash 1",  num: "1",   debit: "300.00",  credit: "200.00",  balance: "100.00",   enbl: "1", level: "2", parent: "2",    isLeaf: true,  expanded: false, loaded: true},
        {id: "4", name: "Cash 2",      num: "2",   debit: "100.00",  credit: "50.00",   balance: "50.00",    enbl: "0", level: "1", parent: "1",    isLeaf: true,  expanded: false, loaded: true},
        {id: "5", name: "Bank\'s",     num: "200", debit: "1500.00", credit: "1000.00", balance: "500.00",   enbl: "1", level: "0", parent: "null", isLeaf: false, expanded: true,  loaded: true},
        {id: "6", name: "Bank 1",      num: "1",   debit: "500.00",  credit: "0.00",    balance: "500.00",   enbl: "0", level: "1", parent: "5",    isLeaf: true,  expanded: false, loaded: true},
        {id: "7", name: "Bank 2",      num: "2",   debit: "1000.00", credit: "1000.00", balance: "0.00",     enbl: "1", level: "1", parent: "5",    isLeaf: true,  expanded: false, loaded: true},
        {id: "8", name: "Fixed asset", num: "300", debit: "0.00",    credit: "1000.00", balance: "-1000.00", enbl: "0", level: "0", parent: "null", isLeaf: true,  expanded: false, loaded: true}
    ],
    grid = $("#treegrid");

$.jgrid.formatter.integer.thousandsSeparator=',';
$.jgrid.formatter.number.thousandsSeparator=',';
$.jgrid.formatter.currency.thousandsSeparator=',';
grid.jqGrid({
    datatype: "jsonstring",
    datastr: mydata,
    colNames: [/*"Id", */"Account", "Acc Num", "Debit", "Credit", "Balance", "Enabled"],
    colModel: [
        //{name: 'id', index: 'id', width: 1, hidden: true, key: true},
        {name: 'name', index: 'name', width: 180},
        {name: 'num', index: 'acc_num', width: 80, formatter: 'integer', sorttype: 'int', align: 'center'},
        {name: 'debit', index: 'debit', width: 80, formatter: 'number', sorttype: 'number', align: 'right'},
        {name: 'credit', index: 'credit', width: 80, formatter: 'number', sorttype: 'number', align: 'right'},
        {name: 'balance', index: 'balance', width: 80, formatter: 'number', sorttype: 'number', align: 'right'},
        {name: 'enbl', index: 'enbl', width: 60, align: 'center',
            formatter: 'checkbox', editoptions: {value: '1:0'},
            formatoptions: {disabled: false}}
    ],
    height: 'auto',
    gridview: true,
    rowNum: 10000,
    sortname: 'id',
    treeGrid: true,
    treeGridModel: 'adjacency',
    treedatatype: "local",
    ExpandColumn: 'name',
    caption: "Demonstrate how to use Tree Grid for the Adjacency Set Model",
    jsonReader: {
        repeatitems: false,
        root: function (obj) { return obj; },
        page: function () { return 1; },
        total: function () { return 1; },
        records: function (obj) { return obj.length; }
    }
});

Answer 2

通过排序，你的意思是，自动排序树选项，使它们落在适当的节点下，或者能够按其他行排序（其中第二行并不真正有意义，因为树组织了数据，所以我不确定排序是否有意义。）

这是一个带有本地邻接树的jsFiddle - 这是对您的问题的更好描述吗？例如，在下面的数据中，id = 4或5应该属于id = 1，而是显示在3以下。

这里的数据是：

var mydata = [
    {id: "1", label:"No 1", number:"02200220", status:"OPEN", level:"0", parent: "", isLeaf: false, expanded:true, loaded:true},
    {id: "2", label:"No 2", number:"77733337", status:"ENTERED", level:"0", parent: "", isLeaf: false, expanded:true, loaded:true},
    {id: "6", label:"No 2a", number:"12345123", status:"WIRED", level:"1", parent: "2", isLeaf: true, expanded:false, loaded:true},
    {id: "3", label:"No 3", number:"02200111", status:"OPEN", level:"0", parent: "", isLeaf: false},
    {id: "4", label:"No 1a", number:"02200221", status:"OPEN", level:"1", parent: "1", isLeaf: true, expanded:false, loaded:true},
    {id: "5", label:"No 1b", number:"02242320", status:"CLOSED", level:"1", parent: "1", isLeaf: true, expanded:false, loaded:true}
];