我正在使用Morris Donut图表,以下是我的代码:
$(document).ready(function () {
var data_dg = @Html.Raw(Json.Encode(Model))
donut_chart_data = [];
for (var i = 0; i < data_dg.length; i++) {
var iName = data_dg[i].ItemName;
var Cnt = data_dg[i].Count;
donut_chart_data[i] = {
label: iName,
value: Cnt
};
}
Morris.Donut({
element: 'donut-graph',
colors: ['#D3696C', '#db9b9d', '#f74c52', '#632527', '#a3304f', '#820202', '#6d4141'],
data: donut_chart_data
});
$("#donut-graph").click(function (i, row) {
var ItemName = 'Paper';
$.ajax({
type: "POST",
url: '/Home/GetDataByID',
contentType: "application/json; charset=utf-8",
data: '{ ItemName: "'+ItemName+'" }',
dataType: "json",
success: function (response) {
alert('success');
},
failure: function (response) {
alert(response.responseText);
},
error: function (response) {
alert(response.responseText);
}
});
});
});
正如您在点击事件中看到的,我正在尝试发送一个参数 ItemName ,该参数当前是硬编码但我想发送用户点击的元素的标签作为参数值
答案 0 :(得分:0)
row.label
为您提供所点击元素的标签