当我使用 gridview:true 时， afterInsertRow : function(ids) 方法不执行

当我设定gridview to true(gridview:true) 在我们的jqGrid中增加jqGrid的性能，方法如下插入行后，或者其他类似的方法不被执行。 以下是我的jgGrid的代码：

jQuery("#displaylistGrid").jqGrid({
    url: contextRoot + '/StandardProxy/displayListService?userRole='+
         userRole+'&userName='+userName+'&userId='+userId+
         '&duration='+displayDuration+'&wicNo='+wicNo+
         '&displayName='+dlDisplayName+'&displayNameArr='+displayNameArr+
         '&pointValue='+pValue+'&locationId='+locId+'&locationCode='+
         locCode+'&serviceType=forecast',
    datatype: 'json',
    colNames: ["CM Name", "Display ", "Loc. Pt.","Max. Ben." ,"Display Name",
               "Items w/Fcst", "Units", "Sales $", "Profit $", "GP%", "Units",
               "Sales $", "Profit $", "GP%","Hidden","Hidden1","Hidden2",
               "Start Date and End Date", "Hidden4"],
    colModel: [
        { name: "cm_name",      index: "cm_name",     sorttype: "text", width: 120,
          resizable: true },
        { name: "ds_location",  index: "ds_location", sorttype: "text", width: 120,
          resizable: true },
        { name: "ds_symbol",    index: "ds_symbol",   sorttype: "text", width: 50,
          align: "center",      resizable: true },
        { name: "ds_benchMark", index: "ds_benchMark",sorttype: "text", width: 50,
          align: "center",      resizable: true },
        { name: "ds_name",      index: "ds_name",     sorttype: "text", width: 230,
          resizable: true },
        { name: "ds_ItemFrcst", index: "ds_ItemFrcst",sorttype: "int",  width: 60,
          align: "center",      resizable: true,
          unformat: addDemoninatorSortingFormatter },
        { name:"ds_units_promo",index:"ds_units_promo",sorttype:"float",width: 85,
          align: "right",       unformat : spaceFormatter },
        { name:"ds_sales_promo",index:"ds_sales_promo",sorttype:"float",width: 95,
          align: "right",       unformat : spaceFormatter },
        { name: "displaylistGrid_ds_profit_promo",
          index: "displaylistGrid_ds_profit_promo",
          sorttype: "float",    width: 95,             align: "right",
          unformat : spaceFormatter },
        { name:"ds_gp_pct_promo",index:"ds_gp_pct_promo",sorttype:"int",width: 50,
          align: "right",       unformat : spaceFormatter },
        { name: "ds_units_per_store_week",
          index: "ds_units_per_store_week",            sorttype:"float",width: 85,
          align: "right",       unformat : spaceFormatter },
        { name: "ds_sales_per_store_week",
          index: "ds_sales_per_store_week",
          sorttype: "float",    width: 90,             align: "right",
          unformat : spaceFormatter },
        { name: "ds_profit_per_store_week",
          index: "ds_profit_per_store_week",
          sorttype: "float",    width: 90,             align: "right",
          unformat : spaceFormatter },
        { name: "ds_gp_pct_per_store_week",
          index: "ds_gp_pct_per_store_week",
          sorttype: "float",    width: 40,             align: "right",
          unformat : spaceFormatter  },
        { name: "hidden1",      index: "hidden1",      sorttype: "int",
          align: "center",      hidden: true },
        { name: "hidden2",      index: "hidden2",      sorttype: "text",
          align: "center",      hidden: true },
        { name: "hidden3",      index: "hidden3",      sorttype: "int",
          align: "center",      hidden: true },
        { name:"forecast_dates",index:"forecast_dates",sorttype: "text",
          align: "center",      hidden: true },
        { name: "hidden4",      index: "hidden4",      sorttype: "text",
          align: "center",      hidden: false }
    ],
    onSelectRow: function(ids){ 
        //checkDisplayDetail();
        //setDefaultValuesToTheSortingParams();
        var dropDownVal = document.getElementById("displayDetailSelection").value;
        var subTabName = document.getElementById("detailSubTabName").value;
        if(subTabName=="Active")
            dropDownVal = document.getElementById("displayDetailActiveSelection").value;
         reLoadDisplayDetailData(ids,'forecast',dropDownVal,subTabName);
    },
    afterInsertRow : function(ids) {  // shows custom tooltip
        var customToolTip = jQuery("#displaylistGrid").getCell(ids,'ds_name') +
                     " -- " + jQuery("#displaylistGrid").getCell(ids,'hidden4');
        $("#displaylistGrid").setCell(ids,'ds_name', '','',{title:customToolTip}); 
    }, 
    gridComplete : function(){
        if($("#isForecastedSalesGridLoaded").val()=="no"){
            $("#jqgh_displaylistGrid_ds_profit_promo").click();
        }
        else{
            $("#isForecastedSalesGridLoaded").val("no");
        }
    },
    onSortCol : function(){
        $("#isForecastedSalesGridLoaded").val("yes");
    },
    width: 983,
    rowNum: 999,
    height: eval(heightOfDispListGrid()+7),
    toolbar: [true, "top"],
    viewrecords: true,
    treeIcons: {leaf: "ui-icon-document-b"},
    treeGrid: true,
    treeGridModel: 'nested',
    ExpandColumn : 'Description',
    ExpandColClick: true,
    loadonce:false,
    refresh : true,
    shrinkToFit: true,
    gridview:true,         
    sortorder:"asc",
    sortname:"displaylistGrid_ds_profit_promo"
});

以下是代码插入行后 method:

afterInsertRow : function(ids) {  // shows custom tooltip
    var customToolTip = jQuery("#displaylistGrid").getCell(ids,'ds_name') + " -- " +
                        jQuery("#displaylistGrid").getCell(ids,'hidden4') ;
    $("#displaylistGrid").setCell(ids,'ds_name', '','',{title:customToolTip}); 
}, 

前面的代码用于显示自定义工具提示。请建议我做错了什么。

请帮我

谢谢， DISMGMT

使用感gridview:true正在跟随。在“gridview”模式下，将创建最多包含的网格作为字符串。为了准确地为每个网格行构建一个带有 HTML 标记的子字符串数组，我们从字符串数组中创建一个字符串：join('')然后才创建一个表示网格的 DOM 对象。它提高了性能，不仅因为可以更好地处理长字符串（join('')），但是由于减少了对 DOM 对象的处理，这比处理字符串要慢得多。

所以我建议你不要使用afterInsertRow根本不。相反，您可以成功地对以下代码执行相同的操作

var myGrid = jQuery("#displaylistGrid");
var ids = myGrid.jqGrid('getDataIDs');
for (var i = 0; i < ids.length; i++) {
    var id=ids[i];
    var customToolTip = myGrid.jqGrid('getCell',ids,'ds_name') + " -- " +
                        myGrid.jqGrid('getCell',ids,'hidden4');
    myGrid.jqGrid('setCell',ids,'ds_name', '','',{title:customToolTip});
}

您可以将其包含在gridComplete or loadComplete.

您将使用的最佳性能自定义格式化程序 http://www.trirand.com/jqgridwiki/doku.php?id=wiki:custom_formatter对于列ds_name您要在其中设置自定义工具提示的位置。实现非常简单，因为您的自定义格式化程序将收到rowObject参数服务器数据的行，其形式与从服务器接收的形式相同（作为数组或对象）。正确的hidden4将可以立即访问（我建议您阅读这个答案 https://stackoverflow.com/questions/4036751/access-row-data-in-jqgrid-custom-formatter/4037912#4037912更多细节）。

UPDATED: 这个答案很老了。 jqGrid提供了许多替代的实现方式，从性能的角度来看这些方式要好得多。页面上的每一个变化都会跟随浏览器reflow https://developers.google.com/speed/articles/reflow。所以使用setCell在循环中无效。更好的是使用cellattr or rowattr并继续使用gridview: true中描述了哪些优点答案 https://stackoverflow.com/a/12519858/315935.

答案 https://stackoverflow.com/a/7408355/315935演示了非常有效的设置方法title在细胞上使用cellattr代替setCell在当前答案中使用。另一个答案 https://stackoverflow.com/a/12180842/315935提供一个更常用的示例cellattr。要设置网格行的属性，可以使用rowattr打回来。看答案 https://stackoverflow.com/a/10531680/315935对于代码示例。