7

I am trying to get a Kendo grid to display a list of values using a for loop in the client template except it keeps crashing the grid when I try it. The grid is below:

@( Html.Kendo().Grid<ProjectXMVC3.ViewModel.PersonnelIndexViewModel>()
    .Name("Personnel")
    .Columns(columns =>
    {
        columns.Bound(o => o.AssetId).Hidden();
        columns.Bound(o => o.Num).Hidden();
        columns.Bound(o => o.Name).Width(150);
        columns.Bound(o => o.Email).Width(200);
        columns.Bound(o => o.AssetSubType).ClientTemplate("# var j = AssetSubType.length; for(var i = 0; i < j; i++){# #: AssetSubType[i] #  #}#"  );
        columns.Bound(o => o.DateBirth).Format("{0:d}").Width(100);
        columns.Bound(o => o.Country).Title("Nationality").Width(200);
        columns.Command(com => {
            com.Custom("Details").Click("onPersonSelected");
            com.Custom("Block").Click("onBlocked");
        });
    })
    .DataSource(d => d
        .Ajax()
        .Model(model => model.Id(p => p.AssetId))
        .Read(read => read.Action("Read_Personnel", "Personnel"))
    )

)

I can get an individual AssetSubType to display using an if statement but as soon as I put in the loop it throws a double six and gives up. AssetSubType is an IEnumerable of the ViewModel.

I've taken out any sorting, filtering etc. I'm new to Kendo as well.

Any assistance is much appreciated...

4

2 回答 2

11

我遇到了同样的问题，并通过以下方式解决了它：

首先添加一个新脚本并在其中移动 for 循环：

<script type="text/javascript">
    function printAssetSubType(AssetSubType) {
        var result = "";
        var j = AssetSubType.length; 
        for(var i = 0; i < j; i++) {
            result += AssetSubType[i];
        }
        return result;
    }
</script>

然后从列本身引用此脚本：

columns.Bound(o => o.AssetSubType).ClientTemplate("#=printAssetSubType(AssetSubType)#");
于 2013-07-09T10:09:09.280 回答
0

您还可以在 PersonnelIndexViewModel 类中添加一个新字段，并在控制器中准备要在服务器端显示的字符串。

控制器：

myViewModel.AssetSubTypeString = String.Join(", ", myAssetSubTypes);

看法：

columns.Bound(o => o.AssetSubTypeString);
于 2016-08-08T17:41:51.417 回答