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我想知道如何在我試圖做數據可視化時在我的表上只顯示某些列。現在,每當我做一張桌子時,它會顯示每一個屬性或列。我試圖通過基於對keen.io文檔中提取的文檔上的猜測,以找出如何只顯示某些列的屬性(我註釋掉了我的錯誤的猜測)用Keen DataViz顯示只有某些列/屬性
var foo = new Keen.Query("extraction", {
eventCollection: "Purchases",
targetProperty: "zip",
// I've commented out line 7 because it doesn't work, it was just my guess on syntax...
// how do I only show certain columns of the table (columns are properties)
// vs. showing the entire table?
// propertyNames: ["zip","businessname"]
filters: [
{
"property_name" : "zip",
"operator" : "eq",
"property_value" : "80016"
},
{
"property_name" : "city",
"operator" : "eq",
"property_value" : "Aurora"
}]
});
client.draw(foo, document.getElementById("chart-09"), {
chartType: "table",
title: "Table"
});
https://gist.github.com/mrtannerjones/ba0cbd7340f2e016fcf2 - 這裏是一個鏈接上面的代碼除了在github上的情況下,格式不正確。
對不起,如果這個問題看起來非常基本或簡單,我仍然是學習如何編碼的新手。