Highcharts

问题 Highcharts/PHP/JS newbie here. I am having trouble formatting the required data array ($data) to feed into Highcharts. The embedded php code outputs a datetime/decimal data array of the form [1388680500000, 11215], [1388680800000, 11334], [1388681100000, 11487], [1388681400000, 11600], [1388681700000, 11641], [1388682000000, 11648], [1388682300000, 11692], [1388682600000, 11641], [1388682900000, 11715], [1388683200000, 11808], [1388683500000, 11845], [1388683800000, 11813], [1388684100000,

问题 I was working with additional values and click option, got help here highstocks, how can I bring values that I will only use on the 'click' option? Everything went fine about the click and additional value Then , I found out that I have problems to return the values if I have more than 655 points on the chart (undefined value). If I limit to less than 655 it appears fine. Tried using the turboThreshold , but no luck. Still undefined value. I tried include turboThreshold in the plotOptions

问题 We want to implement HighCharts in our custom Joomla module. Since it's a Javascript library, do we attach it to the view as a reference to the script files? I've also read about a PHP wrapper for HighCharts. Is it advisable to use it instead of the direct Javascript library? 回答1: To embed Javascript files into a Joomla module, you need to use the following code: $document =& JFactory::getDocument(); $document->addScript(JURI::root() . "modules/mod_your_module/file.js"); $document->addScript

问题 I am new to Highcharts and i like it.I am trying to create a line graph over column graph.but i make only column graph [link]http://jsfiddle.net/sunman/S9ChJ/ But here is my problem is i could not create a line graph upon column chart .so please tell me how it is possible.i have already searched for this and in that code i want change for line graph. so please help me Here this code i am trying .but not shows me any graph $(function () { var chart; $(document).ready(function() { $('#container

问题 I am having a lot of trouble adopting a good flow of object types as a shiny R reactive object is structured and moves data through my app. This is especially true if I am trying to dplyr::filter() a reactive's contents and return them to a base::data.frame or DT::data.table . I see a lot of suggestion to "just to df()$element like any closure," but in a lot of cases (like Highcharter or using %in% to check sets) I have to store ( df <- df() ) before I can use x %in% df ... Say I have > foo <

问题 I am having a lot of trouble adopting a good flow of object types as a shiny R reactive object is structured and moves data through my app. This is especially true if I am trying to dplyr::filter() a reactive's contents and return them to a base::data.frame or DT::data.table . I see a lot of suggestion to "just to df()$element like any closure," but in a lot of cases (like Highcharter or using %in% to check sets) I have to store ( df <- df() ) before I can use x %in% df ... Say I have > foo <

问题 I am trying to represent nested data using Highcharts Donut Chart. The charts are generated quite well, however I am having some problems with displaying the legend. Data to be represented: Category A -[High : 20%, | Medium : 50% | Low : 30%] Category B -[High : 10% | Medium : 50% | Low : 40%] JS Fiddle : http://jsfiddle.net/a2sy9bgj/ $(function () { // Build the data arrays var categoryData = [{ name: 'Category A', y : 60, color: 'white', borderColor : 'black' }, { name: 'Category B', y : 40

问题 I am trying to represent nested data using Highcharts Donut Chart. The charts are generated quite well, however I am having some problems with displaying the legend. Data to be represented: Category A -[High : 20%, | Medium : 50% | Low : 30%] Category B -[High : 10% | Medium : 50% | Low : 40%] JS Fiddle : http://jsfiddle.net/a2sy9bgj/ $(function () { // Build the data arrays var categoryData = [{ name: 'Category A', y : 60, color: 'white', borderColor : 'black' }, { name: 'Category B', y : 40

问题 I am trying to create a highchart for our status page, whenever a piece of the donut is clicked it detaches, but then it also needs to display whatever information it contains in a nice format in the center of the donut chart, however I cannot get it to work. I've managed to create a click function that puts the data from the clicked piece into a span below the chart, but I know there's a better way of doing this. series: { point: { events: { click: function() { $("#displayStats").text(this

问题 I am using basic column chart from highchart component, and one feature that I need to implement is draw a popup (using popover) with information related with the selected series and selected category. In the code below you can see that I am attaching popover component to every column: load: function(e) { $(".highcharts-tracker rect").hover(function() { $(this).attr('data-content', 'here should be a nice call to my web api method'); }).popover({trigger:'hover', placement:'right'}).hover