随笔分类 -  Highcharts

Tip: Show the main range of data
摘要：Below code will help to show onlymain range of data, the rest data which are not interested will be represented with same value but the actual data wo... 阅读全文
posted @ 2015-05-21 14:18 rongbin 阅读(137) 评论(0) 推荐(0)
Tip: Timezone problem
摘要：Problem: Date MismatchBefore:The actual data in db:Data passed:Solution:Add below codes: Highcharts.setOptions({ // This is for all plots, change Dat... 阅读全文
posted @ 2015-05-19 12:10 rongbin 阅读(95) 评论(0) 推荐(0)
Highcharts with all data for tooltip
摘要：PHP code header("Content-type: text/json"); $items = array(); while($row = mysql_fetch_object($rs)){ $newDT = strtotime($row->dt) * 1000; $pa... 阅读全文
posted @ 2015-05-18 18:36 rongbin 阅读(125) 评论(0) 推荐(0)
Tip: Avoid adding same serial
摘要：如何避免插入相同的serials， $('#tester_tree').tree({ onClick: function(node){ /** Loop through series to check if tester is already plotted, donot insert ... 阅读全文
posted @ 2015-05-18 10:45 rongbin 阅读(106) 评论(0) 推荐(0)
Tip: How to use ajax to get extra info for tooltip
摘要：We need extra info to show when moving cursor to point.Javascipts: formatter: function() { var rV = null; $.ajax({ dataType: "json", url: 'get... 阅读全文
posted @ 2015-05-15 13:56 rongbin 阅读(170) 评论(0) 推荐(0)
Tip: only show tooltip when hovering directly on point
摘要：When bind ajax to tooltip, we wantonly show tooltip when cursor is hovering directly on the data pointApply below settingplotOptions: { series: { ... 阅读全文
posted @ 2015-05-15 13:50 rongbin 阅读(114) 评论(0) 推荐(0)
Tip：PLS use latest code
摘要：Yesterday when I use highchart to draw line chart.When I add new serial, highchart failed to update, even I called redraw function. Only redraw when b... 阅读全文
posted @ 2015-05-15 09:38 rongbin 阅读(131) 评论(0) 推荐(0)