-1
所以,我有一個表格值,我想在圖表中顯示。代碼如下:CanvasJS - 訪問變量 - 權限被拒絕訪問屬性toString
var chart;
function createChart() {
console.log($("#kok").val()); // this prints a number
try {
chart = new CanvasJS.Chart("chart", {
theme: "theme2",
title: {text:"Kannatus"},
data: [{
type:"column",
dataPoints: [
{label:"KOK", y:$("#kok").val()}, // the problem is here
{label:"KESK", y:$("#kesk").val()},
{label:"SDP", y:$("#sdp").val()},
{label:"PS", y:$("#ps").val()},
]
}]
});
} catch(e) {
console.log(e.message);
}
chart.render();
這裏有什麼問題?我應該只使用不同的圖書館嗎?