Question

我的代码......

public string ConstructButtonEvents(string buttonid, string gridID, string GridControlId, string ActionUrl)
    {
        StringBuilder sbButtonEvents = new StringBuilder();
        GridControlId = GridControlId.Trim();
        sbButtonEvents.Append(" $('#" + buttonid + "').die().live('click', function () { ");
        sbButtonEvents.Append("var SelectedArtifactDetails = new Array();");
        sbButtonEvents.Append(" var CurrentArtifactDetails = new Array();");
        sbButtonEvents.Append("for (var i = 0; i < $('#" + gridID + " tbody tr').length; i++) {");
        sbButtonEvents.Append(" var rowId = jQuery('#" + gridID + " tr:eq(' + i + ')').attr('id');");
        sbButtonEvents.Append("var row = $('#" + gridID + "').jqGrid('getRowData', rowId);");

        sbButtonEvents.Append(" if (($('#Status" + GridControlId + "'+rowId).attr('checked') == 'checked') && ($('#Status" + GridControlId + "'+rowId).attr('disabled') != 'disabled')) {");

        sbButtonEvents.Append("CurrentArtifactDetails = {");
        sbButtonEvents.Append(" Complete: 'Y',");
        sbButtonEvents.Append("StakeHolderEmail: $('#Stakeholder" + GridControlId + "'+rowId).attr('value'),");
        sbButtonEvents.Append("UploadFile: $('#uploadFile" + GridControlId + "'+rowId).attr('value'),");
        sbButtonEvents.Append("PhaseArtifactId: $(row).attr('ID'),");

        sbButtonEvents.Append("Status: $('#list" + GridControlId + "'+rowId+'  option:selected').text()");
        sbButtonEvents.Append("};");

        sbButtonEvents.Append("SelectedArtifactDetails.push(CurrentArtifactDetails);");
        sbButtonEvents.Append("}");
        sbButtonEvents.Append("}");

        sbButtonEvents.Append(" $.ajax({");
        sbButtonEvents.Append(" url: '" + ActionUrl + "',");
        sbButtonEvents.Append(" async: false,");
        sbButtonEvents.Append(" loadonce:false, type: 'POST', dataType: 'json', data: JSON.stringify(SelectedArtifactDetails), contentType: 'application/json; charset=utf-8',");
        sbButtonEvents.Append(" success: function () {");
        //sbButtonEvents.Append(" $('#" + gridID + "').jqGrid('GridUnload');");
        sbButtonEvents.Append(" $('#" + gridID + "').trigger('reloadGrid');");            
        sbButtonEvents.Append(" }, error: function () { alert('error'); }");
        sbButtonEvents.Append("});");
        sbButtonEvents.Append("});");

        return sbButtonEvents.ToString();
    }

我有多个标签，但网格ID生成是完美的。我正在构建.cs本身的网格。我需要将行中的数据更新到DB。所以，我有一个更新按钮...点击它我发布（ajax）数据。数据得到了很好的更新。但网格没有重新加载。

点击更新按钮我获取值，然后调用下面的ajax帖子

$.ajax({ url: '/SDLCMClassic/EditProject/BatchUpdate',
    type: 'POST',
    dataType: 'json',
    data: JSON.stringify(SelectedArtifactDetails),
    contentType: 'application/json; charset=utf-8',
    success: function () {
        $('#tblArtifact1').trigger('reloadGrid');
    }, error: function () { alert('error'); }
});

}）;

我能够获取网格中的行值，并且我能够成功发布它。它也在DB中更新。但是没有立即重新加载。如果我刷新整个页面，那么我只能看到更新的数据。

以下是在js

中构造jqgrid的代码

$(function () {
    $('#tblArtifact1').jqGrid({
        url: '/SDLCMClassic/EditProject/FillArtifactGrid?ppmno=188035&phaseName=Project Startup',
        datatype: 'json',
        mtype: 'GET',
        colNames: ['Artifact', 'Complete', 'Status', 'Stakeholder', 'App Reference', 'Document', 'URL', 'ID'],
        colModel: [
        { name: 'Name', index: 'Name', editable: false, edittype: '', align: 'left', key: false, hidden: false, formatter: 'showlink', formatoptions: { target: '_blank', baseLinkUrl: '' }, width: $(window).width() * .1, sortable: false },
        { name: 'Complete', index: 'Complete', editable: false, edittype: '', align: 'center', key: false, hidden: false, formatter: '', formatoptions: { target: '', baseLinkUrl: '' }, width: $(window).width() * .06, sortable: false },
        { name: 'Status', index: 'Status', editable: false, edittype: '', align: 'center', key: false, hidden: false, formatter: '', formatoptions: { target: '', baseLinkUrl: '' }, width: $(window).width() * .10, sortable: false },
        { name: 'StakeHolderEmail', index: 'StakeHolderEmail', editable: false, edittype: '', align: 'center', key: false, hidden: false, formatter: '', formatoptions: { target: '', baseLinkUrl: '' }, width: $(window).width() * .15, sortable: false },
        { name: 'App Reference', index: 'App Reference', editable: false, edittype: '', align: 'center', key: false, hidden: false, formatter: '', formatoptions: { target: '', baseLinkUrl: '' }, width: $(window).width() * .15, sortable: false },
        { name: 'Document', index: 'Document', editable: false, edittype: '', align: 'center', key: false, hidden: false, formatter: '', formatoptions: { target: '', baseLinkUrl: '' }, width: $(window).width() * .18, sortable: false },
        { name: 'URL', index: 'URL', editable: false, edittype: '', align: 'center', key: false, hidden: false, formatter: '', formatoptions: { target: '', baseLinkUrl: '' }, width: $(window).width() * .15, sortable: false },
        { name: 'ID', index: 'ID', editable: false, edittype: '', align: 'center', key: false, hidden: true, formatter: '', formatoptions: { target: '', baseLinkUrl: '' }, width: $(window).width() * .01, sortable: false }
         ],
        viewrecords: true,
        sortname: 'Complete',
        sortorder: 'asc',
        width: 'auto',
        height: 'auto',
        subGrid: true,
        subGridRowExpanded: function (subgrid_id, row_id) {
            $('#' + subgrid_id).html(renderhtmlforSubgrid(this, subgrid_id, row_id));
        },
        gridComplete: function () {
            var dataIds = $('#tblArtifact1').jqGrid('getDataIDs');
            for (var i = 0; i < dataIds.length; i++) {
                $('#tblArtifact1').editRow(dataIds[i], false);
            }
        },
        loadComplete: function () {
            ModifyGridDefaultStyles('tblArtifact1');
        }
    });
});

Answer 1

您没有发布代码中最重要的部分：定义jqGrid的代码。所以我不得不猜测。

未按.trigger('reloadGrid');重新加载网格的典型问题是因为您在jqGrid中使用loadonce: true选项。它会将datatype从最初的"json"或"xml"值更改为datatype: "local"。因此重新加载确实有效，但重新加载本地数据。如果您需要从服务器重新加载数据，则必须在触发datatype之前将"json"重置为初始值"xml"或reloadGrid。有关详细信息，请参阅the answer和the answer。

jqgrid重装不起作用

1 个答案: