Question

已编辑 JS：

$.extend($.jgrid.defaults, 
    {
        mtype: "POST",
        viewRecords: true,
        rowNum: 10,
        sortable: false,
        shrinkToFit: true,
        rowList: [10,20,50],
        xmlReader: {
            root: "tasks",
            row: "task",
            repeatitems: false
        }
    });

<script>
        var subjects = <?php echo $Subject ?>;
        var users = <?php echo $trimmed ?>;
        var lastsel3;
        $(document).ready(function () {
        $grid = $("#assign"),
        initDateEdit = function (elem) {
            setTimeout(function() {
                $(elem).datepicker({
                    dateFormat: 'yy-mm-dd',
                    showButtonPanel: true
                });
            }, 100);
            },
        initDateSearch = function (elem) {
            setTimeout(function() {
                $(elem).datepicker({
                    dateFormat: 'yy-mm-dd',
                    showButtonPanel: true
                });
            }, 100);
            };
            $grid.jqGrid({
        url: 'assignedTasks.php',
        colNames: ["track","Assigned To","JobID","Subject","Notes","Details","Due Date","Submit Date", "AssignUser"],
        colModel: [ 
            {
                name: "track",
                index:"TrackID",
                key: true,
                align: "center",
                xmlmap:"TrackID",
                hidden: true
            },
            {
                name:"User",
                index:"UserID",
                align: "center",
                editable: true,
                xmlmap:"UserID",
                edittype: 'select',
                editoptions: {value: users},
                editrules: {required: true},
                sortable: false
            },
            {
                name: "JobID",
                index:"TaskID",
                xmlmap:"TaskID",
                editable: true,
                align:"center",
                editrules: {required: true},
                sortable: false,
            },
            {
                name: "Subject",
                index:"TaskSubject",
                align: "center",
                xmlmap:"TaskSubject",
                editable: true,
                edittype: 'select',
                editoptions: {value: subjects},
                editrules: {required: true},
                sortable: false
            },
            {
                name:"Notes",
                index:"Notes",
                align: "center",
                height: 20,
                xmlmap:"Notes",
                editable: true,
                edittype: 'textarea',
                sortable: false
            },
            {
                name:"Details",
                index:"Details",
                align: "center",
                xmlmap: "Details",
                editable: false,
                sortable: false
            },
            {
                name:"DueDate",
                index:"DueDate",
                align: "center",
                editable: true,
                xmlmap:"DueDate",
                editrules:{required: true},
                editoptions: {dataInit: initDateEdit},
                formatter: 'date',
                formatoptions: {newformat: 'd-M-Y'},
                datefmt: 'd-M-Y',
                sortable: false
            },
            {
                name:"Submitted",
                index:"Submitted",
                align: "center",
                xmlmap: "Submitted",
                editable: false,
                sortable: false
            },
            {
                name:"AssignUser",
                index:"AssignUser",
                align: "center",
                xmlmap: "AssignUser",
                hidden:true,
                editable: false
            }
        ],
        loadComplete : function()
                        {   
                            var rows = $grid.jqGrid('getDataIDs');
                            alert(rows);
                            for (ID in rows)
                            {
                                var data = $grid.getCell(ID,'Details');
                                alert(data);
                            }
                        },
        gridview: true,
        ondblClickRow: function(track){
                        if(track && track!==lastsel3)
                            {   
                                $('#assign').jqGrid('restoreRow',lastsel3); 
                                $('#assign').jqGrid('viewGridRow',track); 
                                lastsel3=track; 
                            }
                        else
                            {
                                $("#assign").jqGrid('viewGridRow',track);
                            }
                        },

        editurl: 'addTasks.php',
        pager: $('#assignNav'),
        caption: "Assign Tasks"
    }).navGrid('#assignNav',{edit:true,add:true,del:true},{},{},{},{multipleSearch: false, multipleGroup: false});
    $(window).bind('resize', function() {
        $("#assign").setGridWidth($(window).width()-"185");
        $("#assign").setGridHeight($(window).height()-"310");
    }).trigger('resize');
        });
    setInterval(
        function(){
            $('#assign').setGridParam({datatype: 'xml'}).trigger('reloadGrid',[{current:true}]);
        },60000);

    </script>

我正在使用此事件来获取单元格内的值。当我运行代码时，警报会为前几个单元格返回“false”，即使它们已分配值，然后返回所有相应值的正确值。我该如何解决？我尝试了gridComplete事件，结果是一样的。

XML：

<?xml version="1.0" encoding="UTF-8" ?>
<tasks>
    <task>
        <TaskID>job0001</TaskID>
        <UserID>admin</UserID>
        <AssignID></AssignID>
        <AssignDate></AssignDate>
        <DueDate></DueDate>
        <AssignUser>1</AssignUser>
        <TaskSubject></TaskSubject>
        <Notes>Urgent!</Notes>
        <TrackID>1</TrackID>
        <Details>Not Started</Details>
        <Submitted></Submitted>
        <folderLink></folderLink>
    </task>
    <task>
        <TaskID>job00004</TaskID>
        <UserID>admin</UserID>
        <AssignID></AssignID>
        <AssignDate>2012-02-07</AssignDate>
        <DueDate>2012-02-16</DueDate>
        <AssignUser>1</AssignUser>
        <TaskSubject></TaskSubject>
        <Notes>ajsbaljb</Notes>
        <TrackID>7</TrackID>
        <Details>Not Started</Details>
        <Submitted></Submitted>
        <folderLink></folderLink>
    </task>
</tasks>

编辑2 ：如果我这样做

loadComplete : function()
                        {

                            var data = $grid.getCol('Details');
                            alert(data);
                        },

它会正确返回所有内容！

Answer 1

loadComplete : function()
                    {
                        var data = $grid.getCol('Details', true);
                    },

这将返回具有rowIds的Details Cell中的内容。这解决了我被卡住的地方，但我仍然想知道为什么其他函数返回false。

对于数据值loadComplete jqGrid返回false

1 个答案: