I need do a chart with intervals (rangeSelector Buttons), so the idea that I have is, First of all, load the data by days to enable the rangeSelector Buttons.
Creating an event with setExtremes, I can tell when you click on a time interval and then here comes my question, it would be the correct method to add a new series to keep the information in the "Navigation" to be loaded before?
For example: http://www.coindesk.com/price/
When you click on the time intervals, the "Navigation" but does not change the "points" of the range
Related
Intuitively, one'd use =now() to get current time in a cell. However, every time some changes are made to the sheet, the cell's value changes to the current time. I only want to get the timestamp when the cell is filled for the first time, and it shouldn't change after that.
How can I do this?
If you just want to insert date or time once you can apply one of these shortcuts:
Place the cursor into the cell of interest and press one of the
following shortcuts:
Ctrl+; (semicolon) to enter the current date.
Ctrl+Shift+; (semicolon) to enter the current time.
Ctrl+Alt+Shift+; (semicolon) to add both,
current date and time.
Reference
I am created a dynamic google sheets calendar. I want to be able to add individual events to the cells beneath the date that change color depending on how much time had passed. If possible I would like to organize these events under certain labels so that when a certain amount of time passes, the event changes color notifying me that I need to take action. For example, I sent out a contract Monday so I want the event to appear green. If the task is not updated by Thursday, I want it to change color to yellow so I know to follow up. When the contract is accepted, I then would create a new event under a different label and repeat the process.
I tried doing this is calendars but could not figure out how to get the events to change color or up date them to show completion. Any guidance would be greatly appreciated. Thanks!!!
Basically I want to do simple thing - save to user cookie chart xAxis.min and xAsis.max when user uses the Navigator, so that next time I could show him chart on the same selected period.
Is there some kind of onChange event or I have to read chart's parameters in setInterval?
You can use the xAxis.events.afterSetExtremes (API) or xAxis.events.setExtremes event. From your requirements I would assume that afterSetExtremes is sufficient.
If you want to only capture changes through the navigator you need to check
if(event.trigger == 'navigator'), otherwise you can just look at general changes.
Here is a JFiddle Highstock demo that shows the use of setExtremes event and what event.trigger values you can get.
is there any way in excel that would allow me to pick a specific time in a format HH:MM. The
Date and Time picker allows to select only Calendar Day.
Desired result would be something like
Rad Time Picker
with a 1 minute sequence
You could set up 2 cells (one for hour, one for minutes), and set up corresponding spin buttons and have each cycle through the hours and minutes as you desire. then a button to grab the result and place it where you want.
Info on adding a spin button here
you can see my test example of Highchart here: Chart test
When you click the "Reload chart" button, it reloads the chart with random numbers. But as you can see, the chart disappears for a very short time and reappears again. My question is: can I reload the chart more smoothly, without it disappearing for a very short time?
For me, using Chrome on OS X, it doesn't hiccup at all--the old chart is immediately replaced with a new one which then takes some time to animate into full view. So if it's the animation time you object to, I suggest simply setting the animate property of the chart to false to avoid that.
If that's still not good enough (e.g. other browsers might be slower), you can first turn off animation then use the Highcharts API to adjust the data and redraw the chart without recreating it at all. This may be more invasive, however, so it's worth starting with the first approach.