I am implementing XYChart; when data is available to load, chart is also loading as shown in screenshot below.
After chart loading completed it renders as shown in below screenshot.
When checked with chart instance in browser console, data and series is properly assigned.
Wondering, Please suggest steps to be taken towards resolution.
After many try and error finally found the reason.
I was setting data after Series creation which was causing problem.
Related
I am using the laravel documentation code and have pagination showing through
{!!$sights->appends(Request::all())->links()!!}
The problem i encounter is that i have six pages and that is fine showing all six links with a next and previous button on desktop but when i change the screen size to mobile it is too big and goes down to a second line, how do i get the pagination to fit the screen. Does it respond to CSS or is their php i need to add?
If you are using jQuery, you can do this.
$('.pagination').addClass('pagination-sm')
By your above code, it will generate pagination class, which is actually work for medium screen. You can also add pagination-lg class.
Hope this help :)
Tool tip in SSRS is showing random junk values when hovered over chart area or even sometimes on the data points or plots. Here are some images to illustrate the issue. My question is - is this a bug in ssrs or are there some property settings I can set or is it actually related to my data.. Please help. Many Thanks!
PS: Sorry couldn't add the images because of reputation constraints.
Thank you Chris for the suggestion. I found the solution for this question. Next time onward I'll follow that.
The Solution:
The junk values of tooltip were nothing but values that had either been set or had got set at various levels of the chart- chart area , plot area, series etc. I just had to remove all except the series tooltip. It works fine now.
When displaying a box graph, pygal displays values outside of the normal zones. You can see the example on their site as well:
You'll notice that no values are above 16,000 or below -4000 (in fact none are below 0). It just doesn't display properly.
This is posted for anyone who doesn't look on the website for answers (which I don't usually).
There is a solution to this problem, and it is not resolved completely yet - but there is a quick fix.
In the meantime, to make it work (as expected) instantiate the object like this:
box_plot = pygal.Box(mode='extremes')
You'll notice that the above example will be solved, and in fact to my knowledge this is the only way to make box plots work.
To follow the issue: Link to the issue request
I need your advice on a rather simple question - I'd like to draw an image in datagridview cell.
The problem is that the number of rows can be rather big: up to 100 000 of rows, sometimes more than that.
I tried using CellFormating but in this case the grid is blinking. I tried to set DoubleBuffered = true but it got only worse - the window hung and CPU usage was showing 100%. Other controls stopped drawing itself. Moreover it did not help blinking too much (even on several rows).
So I tried to use source DataTable and added a column. Than I filled it with images. But it was a fail: app memory grew very fast on a big datatable and it just crashed.
Also I tried using DataSourceChanged event and settings images like row[cell].Value = . It fires but grid works strange: sometimes it shows images, sometimes it does not. I read that you must set underlying data to make this working but it caused memory problems as I wrote.
I changed image to text so far but certainly I'd like to have moe user-friendly UI.
What can I do in this case? Probably I should give up images or change display logic at all? I.e. use virtual mode. I tried to use it long ago but I had some difficulties so I just skipped this way and my grid is working in non-virtual mode.
Ok, I eventually used CellFormatting event. It looks like blinking has gone away without my help. Images are looking fine.
I have a web application running on local host. The requirement is to load multiple rectangular jpg images (96 images, average 7k in size each) and show on home page when it runs. Images are showed in a grid of 8x12 rows/columns. I am loading image by setting the 'src' attribute of the 'img' in javascript. The url assigned to the 'src' attribute is same for all images but the image id is different. Images are loading but the main issue is that they are not loading very quickly and they are some what loading in a sequence means 1,2,3,4... and so on but some images are not loaded in sequence. I want to improve the performance of this page. I have tried the figure out the timings at different points like:
When call is originated form client (image src attribute is set)
When server is receiving call. (the page on server which serve individual image)
When server is about to return the image.
When on client side image is received/showed (image loaded event called in javascript)
It turned out after looking at the collected data that main time is lost between 1 and 2 above that is between the client side call is originated and server is receiving call for a particular image.
I have also tried setting parameters like maxWorkerThreads, minWorkerThreads, requestQueueLimit and maxconnection in machine.config but no significant improvement yet.
Can someone please help me in this situation as i am stuck here since many days and i am really short of time now. Desperately needs to improve the performance of these images loads.
Thanks in advance.
Since you stress the lack of time, I would advise you to try a jQuery plugin that loads images on demand. The gallery in which you load the pictures, does the user scroll in it? Or is it 1 big field?
If it's a gallery the user can scroll in, I'd strongly suggest you take a look at lazyload. What this plugin does, is it fetches the image only when it is needed. As long as it's not on the screen, it will not be loaded. For a brief example, have a look at this demo.
I hope this can help you out.