Kendo UI Tooltip on show，访问目标？ [英] Kendo UI Tooltip on show, access target?

问题描述

通过将参数 e 传递给内容的匿名函数，可以访问目标。

The target is accessible by passing the argument e to the anonymous function for content.

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
            ...
    }
});

是否有可能在展会上实现同样的目标？上面的代码不起作用。

Is it possible to achieve the same thing on show? The above code doesn't work.

推荐答案

你总是可以通过调用 tooltip.target（）：

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");

参见演示： http://jsfiddle.net/lhoeppner/mcpxj/

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