TnT Tooltip example simulating a tooltip to display async data. Clicking on the red circle fires a plain tooltip with a spinner. After 2 seconds, this spinner is substituted by a table tooltip displaying the data.
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October 10, 2018 08:50
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Async tooltips
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| <!DOCTYPE html> | |
| <head> | |
| <script src="http://d3js.org/d3.v5.min.js" charset="utf-8"></script> | |
| <link rel="stylesheet" href="http://tntvis.github.io/tnt.tooltip/build/tnt.tooltip.css" type="text/css"/> | |
| <script src="http://tntvis.github.io/tnt.tooltip/build/tnt.tooltip.min.js"></script> | |
| </head> | |
| <body> | |
| <div id="container" style="padding:30px; position:relative" ></div> | |
| <script> | |
| var t = function (data) { | |
| var event = d3.event; | |
| var elem = this; | |
| var spinner = tnt.tooltip.plain() | |
| .id(data.name) | |
| .call(elem, { | |
| header: data.name, | |
| body: "<img src=animatedEllipse.gif width=30/>" | |
| }); | |
| // Simulates async | |
| setTimeout(function () { | |
| var obj = {}; | |
| obj.header = data.name; | |
| obj.rows = []; | |
| obj.rows.push({ | |
| "label" : "type", | |
| "value" : data.type | |
| }); | |
| tooltip.table() | |
| .id(data.name) | |
| .width(180) | |
| .call (elem, obj, event); | |
| }, 2000); | |
| }; | |
| var svg = d3.select("#container") | |
| .append("svg") | |
| .attr("width", 300) | |
| .attr("height", 300); | |
| svg | |
| .append("circle") | |
| .datum({name:"circle1", type:"circle"}) | |
| .attr("cx", 150) | |
| .attr("cy", 150) | |
| .attr("r", 50) | |
| .attr("fill", "red") | |
| .on("click", t); | |
| svg | |
| .append("rect") | |
| .datum({name:"rect1", type: "rect"}) | |
| .attr("x", 40) | |
| .attr("y", 10) | |
| .attr("width", 70) | |
| .attr("height", 20) | |
| .attr("fill", "steelblue") | |
| .on("click", t); | |
| </script> | |
| </body> |
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