我正在嘗試這樣（也在https://gist.github.com/1703994）：<!DOCTYPE html><html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?1.27.2"></script> <script type="text/javascript" src="http://mbostock.github.com/d3/d3.time.js?1.27.2"></script> <script type="text/javascript" src="js-libs/jquery-1.7.js"></script> <style> <!-- #test { width: 400px; height: 500px; } --> </style> </head> <body> <script type="text/javascript"> $(function() { var w = 600, h = 350; var vis = d3.select("#test").append("svg:svg") .attr("width", w) .attr("height", h) .append("svg:g") .attr("transform", "translate(" + w / 2 + "," + h / 2 + ")"); var g = vis.selectAll("g") .data([ { x:1 , y: 2} ]) .enter().append("svg:g"); g.append("svg:path") .attr("fill", "red") .attr("stroke", "red") .attr("stroke-width", "10") .attr("d", "M 100 350 l 150 -300") g.select("path") .on("click", function() { console.log("Hello"); }); // XXX: how to execute click programmaticaly? }) </script> <div id="test"></div> </body></html>但是不起作用我認(rèn)為我們可以使用https://github.com/mbostock/d3/wiki/Internals#wiki-dispatch_on但是怎么做呢？
如何在d3中以編程方式調(diào)用“點(diǎn)擊”事件？
牧羊人nacy
2019-11-29 11:09:22
