在KendoUI网格列标题上添加Hovertext

Question

我正在尝试将自定义hovertext(如工具提示)添加到KendoUI网格中的列标题中.文本应特定于每列,理想情况下不显示在标题行之外的任何内容上.Grid对象没有工具提示选项,但我不确定是否可以使用CSS或其行模板配置来执行此操作.

有兴趣听听是否有人之前已经这样做过,如果是这样的话,或者是否有可能.

谢谢.

Answer 1

如果工具提示的内容是静态的,那么您可以使用columns.headerTemplate然后向标题添加工具提示.

示例jsFiddle.

代码:

$("#grid").kendoGrid({
    dataSource: {
        type: "odata",
        transport: {
            read: "http://demos.kendoui.com/service/Northwind.svc/Orders"
        },
        schema: {
            model: {
                fields: {
                    OrderID: {
                        type: "number"
                    },
                    Freight: {
                        type: "number"
                    },
                    ShipName: {
                        type: "string"
                    },
                    OrderDate: {
                        type: "date"
                    },
                    ShipCity: {
                        type: "string"
                    }
                }
            }
        },
        pageSize: 20,
        serverPaging: true,
        serverFiltering: true,
        serverSorting: true
    },
    height: 430,
    filterable: true,
    sortable: true,
    pageable: true,
    columns: [{
        field: "OrderID",
        filterable: false
    },
        "Freight", {
        field: "OrderDate",
        title: "Order Date",
        width: 120,
        format: "{0:MM/dd/yyyy}",
        headerTemplate: '<span title="This is the date the order was made.">Order Date</span>'
    }, {
        field: "ShipName",
        title: "Ship Name",
        width: 260,
        headerTemplate: '<span title="The company the order was shipped to.">Ship Name</span>'
    }, {
        field: "ShipCity",
        title: "Ship City",
        width: 150,
        headerTemplate: '<span title="The city the order was shipped to.">Ship City</span>'
    }]
});

$("#grid").kendoTooltip({
    filter: ".k-header span"
});

Answer 2

如果要在每个columnn头上定义工具提示,可以在grid thead元素上定义kendoTooltip,如下所示:

grid.thead.kendoTooltip({
    filter: "th",
    content: function (e) {
        var target = e.target;
        return $(target).text();
    }
});

当您将标题悬停在任何位置时,这会显示悬停文本,而不仅仅是标题中的文本.即使列具有最小宽度并且标题的文本未以其全长显示/显示或根本未显示,也显示工具提示.见例子.

以下是jsbin.com上示例的完整代码,以防将来需要复制:

HTML:*

<!DOCTYPE html>
<html>
<head>
<link href="http://cdn.kendostatic.com/2013.1.319/styles/kendo.common.min.css" rel="stylesheet" type="text/css" />
<link href="http://cdn.kendostatic.com/2013.1.319/styles/kendo.default.min.css" rel="stylesheet" type="text/css" />
<link href="http://cdn.kendostatic.com/2013.1.319/styles/kendo.mobile.all.min.css" rel="stylesheet" type="text/css" />
<link href="http://cdn.kendostatic.com/2013.1.319/styles/kendo.mobile.all.min.css" rel="stylesheet" type="text/css" />
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://cdn.kendostatic.com/2013.1.319/js/kendo.all.min.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
 <div id="grid"></div>  
</body>
</html>

JavaScript的:

var grid = $("#grid").kendoGrid({
    dataSource: {
        type: "odata",
        transport: {
            read: "http://demos.kendoui.com/service/Northwind.svc/Orders"
        },
        schema: {
            model: {
                fields: {
                    OrderID: {
                        type: "number"
                    },
                    Freight: {
                        type: "number"
                    },
                    ShipName: {
                        type: "string"
                    },
                    OrderDate: {
                        type: "date"
                    },
                    ShipCity: {
                        type: "string"
                    }
                }
            }
        },
        pageSize: 20,
        serverPaging: true
    },
    height: 430,

    columns: [{
            field: "OrderID",
            width: 250
        }, {
            field: "ShipName",
            title: "Ship Name",
            width: 200

        }
    ]
}).data("kendoGrid");

grid.thead.kendoTooltip({
    filter: "th",
    content: function (e) {
        var target = e.target; // element for which the tooltip is shown
        return $(target).text();
    }
});