Built with blockbuilder.org
Created
July 1, 2019 04:49
-
-
Save renauld94/6d58c9e35b5b0f7ac94b95f62b36199a to your computer and use it in GitHub Desktop.
preselect
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| license: mit |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html> | |
| <style> | |
| .h-bar { | |
| min-height:15px; | |
| min-width: 10px; | |
| width:0px; | |
| height:0px; | |
| background-color: steelblue; | |
| margin-bottom: 2px; | |
| font-size: 11px; | |
| color: #f0f8ff; | |
| text-align: right; | |
| padding-right: 2px; | |
| } | |
| .control-group { | |
| padding-top: 10px; | |
| margin: 10px; | |
| } | |
| .selected { | |
| background-color: #f08080; | |
| } | |
| </style> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Data Filter</title> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script> | |
| </head> | |
| <body> | |
| <script type="text/javascript"> | |
| var data = [ // <-A | |
| {expense: 10, category: "Retail"}, | |
| {expense: 15, category: "Gas"}, | |
| {expense: 30, category: "Retail"}, | |
| {expense: 50, category: "Dining"}, | |
| {expense: 80, category: "Gas"}, | |
| {expense: 65, category: "Retail"}, | |
| {expense: 55, category: "Gas"}, | |
| {expense: 30, category: "Dining"}, | |
| {expense: 20, category: "Retail"}, | |
| {expense: 10, category: "Dining"}, | |
| {expense: 8, category: "Gas"} | |
| ]; | |
| function render(data, category) { | |
| d3.select("body").selectAll("div.h-bar") // <-B | |
| .data(data.filter(function(d){return d.category == category;})) | |
| .enter() | |
| .append("div") | |
| .attr("class", "h-bar") | |
| .append("span"); | |
| d3.select("body").selectAll("div.h-bar") // <-D | |
| .data(data.filter(function(d){return d.category == category;})) | |
| .attr("class", "h-bar") | |
| .style("width", function (d) { | |
| return (d.expense * 5) + "px";} | |
| ) | |
| .select("span") | |
| .text(function (d) { | |
| return d.category; | |
| }); | |
| d3.select("body").selectAll("div.h-bar") // <-C | |
| .data(data.filter(function(d){return d.category == category;})) | |
| .exit().remove(); | |
| /* d3.select("body").selectAll("div.h-bar") | |
| .filter(function (d, i) { // <-E | |
| return d.category == category; | |
| }) | |
| .classed("selected", true); | |
| console.log(data);*/ | |
| } | |
| // render(data); | |
| function select(category) { | |
| render(data, category); | |
| } | |
| </script> | |
| <div class="control-group"> | |
| <button onclick="select('Retail')"> | |
| Retail | |
| </button> | |
| <button onclick="select('Gas')"> | |
| Gas | |
| </button> | |
| <button onclick="select('Dining')"> | |
| Dining | |
| </button> | |
| <button onclick="select()"> | |
| Clear | |
| </button> | |
| </div> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment