剑道UI工具提示显示，访问目标

Question

通过将参数e传递给匿名函数以获取内容，可以访问目标。

gridToolTipz = $('#grid').kendoTooltip({ 
    filter: "td[role=gridcell]",
    content: function (e) {
            var target = e.target; // the element for which the tooltip is shown
            ...
    },
    show: function(e) {
            var target = e.target; // the element for which the tooltip is shown
            ...
    }
});

有可能在节目中实现同样的目标吗？上面的代码不起作用。

Answer 1

您总是可以通过调用tooltip.target（）：来访问目标元素

var toolTip = $('#grid').kendoTooltip({
    filter: "td[role=gridcell]",
    content: function (e) {
        var target = e.target; // the element for which the tooltip is currently shown
        return "Content is: " + target.text(); // use current element for content
    },
    show: function (e) {
        var target = this.target(); // the element for which the tooltip is currently  shown
        if (target) {           
            console.log("now showing with content: ");
            console.log(target.text());
        }
    }
}).data("kendoTooltip");

请参阅演示：http://jsfiddle.net/lhoeppner/mcpxj/