Kendo UI for jQuery最新版工具下載

本文中的示例演示如何提取Spreadsheet電子表格數據并使用它填充Kendo UI 圖表。

圖表在發生更改事件時在工作表上更新。

<style>
#spreadsheet, #chart {
height: 500px;
float: left;
}

#spreadsheet {
width: 350px;
}

#chart {
width: 550px;
}
</style>
<div id="spreadsheet"></div>
<div id="chart"></div>
<script>
$("#spreadsheet").kendoSpreadsheet({
toolbar: false,
sheetsbar: false
});

$("#chart").kendoChart({
dataSource: {
// Produce series for each region
group: {
field: "Region",
dir: "asc"
}
},
series: [{
// Notice the syntax for fields
// that are not valid JS identifiers
field: "['GDP Growth']",
categoryField: "Year",
type: "column"
}],
dataBound: function(e) {
// Sort categories (years) as grouping
var axis = e.sender.options.categoryAxis;
if (axis.categories) {
axis.categories.sort();
}
},
valueAxis: {
labels: {
// Percents
format: "P"
}
},
legend: {
position: "bottom"
},
transitions: false
});

var spreadsheet = $("#spreadsheet").data("kendoSpreadsheet");
var chart = $("#chart").data("kendoChart");
var sheet = spreadsheet.sheetByIndex(0);
var range = sheet.range("A1:C100");

// Implementation below
populateData(sheet);
bindChart(chart, sheet, range);

function bindChart(chart, sheet, range) {
// Change will fire when the sheet data changes
// //docs.telerik.com/kendo-ui/api/javascript/spreadsheet/sheet/events/change
sheet.bind("change", function(e) {
if (e.recalc) {
update();
}
});

// Populate chart immediately
update();

function update() {
chart.dataSource.data(fetchData());
}

function fetchData() {
var values = range.values();
var headers = [];
var data = [];

// Iterate range rows and cells and extract data
for (var row = 0; row < values.length; row++) {
var dataItem = {};

for(var cell = 0; cell < values[row].length; cell++) {
var value = values[row][cell];
if (!value) {
continue;
}

if (row > 0) {
// Data cell
dataItem[headers[cell]] = value;
} else {
// Header cell
headers.push(value);
}
}

// Make sure we have all required fields
if (row > 0 && dataItem.Year && dataItem.Region) {
data.push(dataItem);
}
}

return data;
}
}

function populateData(sheet) {
sheet.fromJSON({
"rows": [
{
"index": 29,
"height": 20.078125,
"cells": [
{
"value": 2009,
"index": 0
},
{
"value": "India",
"index": 1
},
{
"value": 0.08238,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 40,
"height": 20.078125,
"cells": [
{
"value": 2011,
"index": 0
},
{
"value": "World",
"index": 1
},
{
"value": 0.02727,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 0,
"cells": [
{
"value": "Year",
"bold": true,
"textAlign": "center",
"index": 0
},
{
"value": "Region",
"bold": true,
"textAlign": "center",
"index": 1
},
{
"value": "GDP Growth",
"bold": true,
"textAlign": "center",
"index": 2
}
]
},
{
"index": 1,
"cells": [
{
"value": 2002,
"index": 0
},
{
"value": "India",
"index": 1
},
{
"value": 0.0391,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 2,
"cells": [
{
"value": 2002,
"index": 0
},
{
"value": "Russian Federation",
"index": 1
},
{
"value": 0.04743,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 3,
"cells": [
{
"value": 2002,
"index": 0
},
{
"value": "Germany",
"index": 1
},
{
"value": 0.0001,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 4,
"cells": [
{
"value": 2002,
"index": 0
},
{
"value": "World",
"index": 1
},
{
"value": 0.01988,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 5,
"cells": [
{
"value": 2003,
"index": 0
},
{
"value": "India",
"index": 1
},
{
"value": 0.0794,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 6,
"cells": [
{
"value": 2003,
"index": 0
},
{
"value": "Russian Federation",
"index": 1
},
{
"value": 0.07295,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 7,
"cells": [
{
"value": 2003,
"index": 0
},
{
"value": "Germany",
"index": 1
},
{
"value": -0.00375,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 8,
"cells": [
{
"value": 2003,
"index": 0
},
{
"value": "World",
"index": 1
},
{
"value": 0.02733,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 9,
"cells": [
{
"value": 2004,
"index": 0
},
{
"value": "India",
"index": 1
},
{
"value": 0.07848,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 10,
"cells": [
{
"value": 2004,
"index": 0
},
{
"value": "Russian Federation",
"index": 1
},
{
"value": 0.07175,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 11,
"cells": [
{
"value": 2004,
"index": 0
},
{
"value": "Germany",
"index": 1
},
{
"value": 0.01161,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 12,
"cells": [
{
"value": 2004,
"index": 0
},
{
"value": "World",
"index": 1
},
{
"value": 0.03994,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 13,
"cells": [
{
"value": 2005,
"index": 0
},
{
"value": "India",
"index": 1
},
{
"value": 0.09284,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 14,
"cells": [
{
"value": 2005,
"index": 0
},
{
"value": "Russian Federation",
"index": 1
},
{
"value": 0.06376,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 15,
"cells": [
{
"value": 2005,
"index": 0
},
{
"value": "Germany",
"index": 1
},
{
"value": 0.00684,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 16,
"cells": [
{
"value": 2005,
"index": 0
},
{
"value": "World",
"index": 1
},
{
"value": 0.03464,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 17,
"cells": [
{
"value": 2006,
"index": 0
},
{
"value": "India",
"index": 1
},
{
"value": 0.09263,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 18,
"cells": [
{
"value": 2006,
"index": 0
},
{
"value": "Russian Federation",
"index": 1
},
{
"value": 0.08153,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 19,
"cells": [
{
"value": 2006,
"index": 0
},
{
"value": "Germany",
"index": 1
},
{
"value": 0.037,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 20,
"cells": [
{
"value": 2006,
"index": 0
},
{
"value": "World",
"index": 1
},
{
"value": 0.04001,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 21,
"cells": [
{
"value": 2007,
"index": 0
},
{
"value": "India",
"index": 1
},
{
"value": 0.09801,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 22,
"cells": [
{
"value": 2007,
"index": 0
},
{
"value": "Russian Federation",
"index": 1
},
{
"value": 0.08535,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 23,
"cells": [
{
"value": 2007,
"index": 0
},
{
"value": "Germany",
"index": 1
},
{
"value": 0.03269,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 24,
"cells": [
{
"value": 2007,
"index": 0
},
{
"value": "World",
"index": 1
},
{
"value": 0.03939,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 25,
"cells": [
{
"value": 2008,
"index": 0
},
{
"value": "India",
"index": 1
},
{
"value": 0.0389,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 26,
"cells": [
{
"value": 2008,
"index": 0
},
{
"value": "Russian Federation",
"index": 1
},
{
"value": 0.05247,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 27,
"cells": [
{
"value": 2008,
"index": 0
},
{
"value": "Germany",
"index": 1
},
{
"value": 0.01083,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 28,
"cells": [
{
"value": 2008,
"wrap": true,
"index": 0
},
{
"value": "World",
"index": 1
},
{
"value": 0.01333,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 30,
"cells": [
{
"value": 2009,
"index": 0
},
{
"value": "Russian Federation",
"index": 1
},
{
"value": -0.07832,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 31,
"cells": [
{
"value": 2009,
"index": 0
},
{
"value": "Germany",
"index": 1
},
{
"value": -0.05127,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 32,
"cells": [
{
"value": 2009,
"index": 0
},
{
"value": "World",
"index": 1
},
{
"value": -0.02245,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 33,
"cells": [
{
"value": 2010,
"index": 0
},
{
"value": "India",
"index": 1
},
{
"value": 0.09552,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 34,
"cells": [
{
"value": 2010,
"index": 0
},
{
"value": "Russian Federation",
"index": 1
},
{
"value": 0.043,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 35,
"cells": [
{
"value": 2010,
"index": 0
},
{
"value": "Germany",
"index": 1
},
{
"value": 0.0369,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 36,
"cells": [
{
"value": 2010,
"index": 0
},
{
"value": "World",
"index": 1
},
{
"value": 0.04339,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 37,
"cells": [
{
"value": 2011,
"index": 0
},
{
"value": "India",
"index": 1
},
{
"value": 0.06855,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 38,
"cells": [
{
"value": 2011,
"index": 0
},
{
"value": "Russian Federation",
"index": 1
},
{
"value": 0.043,
"format": "0.00%",
"index": 2
}
]
},
{
"index": 39,
"cells": [
{
"value": 2011,
"index": 0
},
{
"value": "Germany",
"index": 1
},
{
"value": 0.02995,
"format": "0.00%",
"index": 2
}
]
}
],
"columns": [
{
"index": 1,
"width": 122
},
{
"index": 2,
"width": 103
}
]
});
}
</script>

Kendo UI for jQuery | 下載試用

Kendo UI for jQuery是完整的jQuery UI組件庫，可快速構建出色的高性能響應式Web應用程序。Kendo UI for jQuery提供在短時間內構建現在Web應用程序所需要的一切，從多個UI組件中選擇，并輕松地將它們組合起來，創建出酷炫響應式的應用程序，同時將開發時間加快了50%。