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Home Page: https://tuiqiao.github.io/CBoardDoc/#/
License: Apache License 2.0
An easy to use, self-service open BI reporting and BI dashboard platform.
Home Page: https://tuiqiao.github.io/CBoardDoc/#/
License: Apache License 2.0
For now, the load data process will go directly to query fresh data from data provider. Sometime, when query is heavy the load latency will be very high.
It would be better to have a "use cache" checkbox or switcher along with load data button. Let user choice whether execute new query or just get cache data to avoid duplicate query.
Datasource, DataSet, Widget are cascaded. As of now user can delete a datasource that depended on by data set and widget.
We should provide system level robust check and exception handler.
table dashboard_role、dashboard_user、dashboard_user_role not exists...
add embeded tomcat for developer
so developer can debug and start app in IDE
看板编辑中,选择列对应的图表之后名称默认显示图表名称,可以更改
_Dashboard_里面_Widget_数据缓存之后,第二次访问不能自动刷新
Add data connection test
For now, all the drag and drop column for chart configurations will be reset when chart type changed.
It will be more user friendly keep the config to avoid repeat DAD.
But chart configuration are not the same.
e.g. : KIP chart should only have one value column, line/bar chart can have 2 value axis ..
In order to handle this diversity, optional chart configuration should like below:
According to current drop status, enable the supported chart type, disabled not supported chart type:
Above pic is only a reference, the final effect shall prevail.
登录接口没有,如何进入主界面???
是否会考虑加入cohort图表?
方便进行留存分析
有部分功能与 re:dash 相似
As of now when result data are too big, web page performance will be effectively infected. It's necessary to add a paging function for the big table.
新建图表的时候可选使用
由于列不区分维度和度量,不能够直接在所有列上面做可选过滤功能
目前Dashboard布局设计的地方没有预览功能,每次设计好之后需要到看板展示的地方预览效果,来来回回调整不太方便
可以考虑
Preview container should be cleaned when new a widget, switch widget type and CANCEL button be clicked
Configurable server side data cache between JVM and Redis
It better to pop a loading page after user sign in and before completing load all things.
It's more friendly than waiting without any notice.
Refactor sort and OLAP aggregation algorithm.
For now, if the size of header keys or column keys is more than 5W, performance of data service will be very low with high latency because of insert-sort algorithm.
Should allow duplicated widget name or data source name under different category
Add new chart type
For now, real time widget will not refresh data and filter on dash board also not apply on widget when maximization
I have used cboard to show kylin data, but the data seems exhibit with logic bug, as the pic shows, "199407-" before "199401-", while I have ordered by year-month, this really confused me, please tell me why? And I changed a sql, there still exists this logic bug.
Thank you for your help!
refactor widget hierarchy with ngJstree
Add group input in pie chart design form, plot one pie chart for each column
头部导航(layout-top-nav)
在body节点添加 layout-top-nav 类名,应该只有头部导航,没有侧边栏。
但是在代码中添加后,无变化。
When the chart type is cross table, allow user to set the format of each field, especially the thousands of decimal digits, percent sign, plus or minus style, left-right alignment, bold, italic, size, underline, etc. setting.
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