Using goldenlayout, and I have a slickgrid loaded inside a container (as the tutorial outlined).
I have a timer that goes out and pulls new data.
I would like to know how to update the data in the slickgrid with the new data.
Question 1) - How do i create a div inside the container and give it a name
Question 2) - How do i do a refresh of content in the container
Question 3) - How do i do a refresh on the container
I guess i need more detail in the question to meet quality standards.
I can create the and load the grid at creation time, as per the examples, now i need to reload and present the new data from the web service.
Have you checked out the examples, particularly 'AJAX-loading Data with Search'?
Related
I used handsontable to load thousand of records. When i load page, it will take lots of time to load. So, my question is: Is there any buffer functionality to buffer some data once then some other while scroll?
I am trying to load "100" data while first time refresh. Then while scroll, it will fetch another "100" records. But it will not work. Please help me out.
Thanks
What you are looking for is called infinite scroll and handsontable seems to have all the tools needed to build support for it. Read their documentation's Function datasources section. You will need to implement the lazy loader yourself though.
The feature has been requested couple of years ago, but has not been implemented yet. Some have written plugins with a support.
Alternatively, implement it in the form of pagination. Handsontable already has the support. When user clicks on the other page link, load it through AJAX and feed it back to Handsontable. The link above has an example, just add your ajax call.
In my Vaadin web application I need to display 10,000+ user Information in a Table(or Grid) . The User information displaying in UI is retrieved from our own Spring REST web Service.
How Can I achieve this? ...
Thanks
Steps:
1. Read the list of users from your REST service.
2. Created a GRID and attache the BeamItemContainer of User to it.
Grid will take care of displaying the users. You don't have to do anything special for lazy loading. grid will take care of it by displaying only required rows on UI and fetching it lazily at component level.
P.S : Grid is very smooth while loading the data on scroll than table. If you have too many rows prefer grid over table.
I am having a grid whose configuration is placed in server for purely customizing sake where User can decide which columns he need to view and save the template.
Now if I want to have this feature present in grid whose configuration is also maintained in client side. How do I achieve it.
Pardon me if I m not clear or being a noob, I am still learning jqgrid .
Your question is too common formulated. I would recommend you to read the answer, this one and this one which shows how the user could save the state of grid and to hide some columns, to change there width or order the columns. If I understand your question correctly, then the answers will provide you the main ideas for the implementation of your requirements. You can just try the demo, make some changes in the grid and then close the demo and visit the demo once more. You will see that the hidden columns stay hidden, the order and the width of columns will stay persistent and so on.
I am having huge data, to display this I am using grid with paging enabled,
and loading the first page data.
How i can load the next page data in the back ground ??
so that when the user clicks next button I will show the data which is preloaded.
Any work around.
Thanks in advance,
kkchaitu
The simpliest solution could be a loading whole set of data to the store and use Paginating Toolbar for filtering purpose, however you refering that amount of data is "huge" - this could make solution uneffective...
or
Have 3 set of data ready (before - empty at start, actual, and after) and overwrite onload events:
after loading - display and load next, (or previous),
before load check is next (or previous) is avaible - use it, change what is prevoius, actual, next, prepare what should be loaded after (in background)
keep in mind that Ajax requests are asinchronic and clicking could be faster than loading and this should be predicted in logic... However this is just an idea
I've recently started using Expression Sketchflow to prototype some user interface designs. I currently have a master datagrid at the top of the page, which I would like to allow the user when selecting a particular grid row to see a sub-datagrid below be populated with specific data relevant to that specific row of master data.
Could anyone shed some light on the subject!?
Help greatly appreciated.
I figured out how to do this by reading this article:
Expression Blend 3 – secrets of working with data.
Here's the basic steps (you already did a couple it sounds like)
Create your sample data set
Under the Data tab select the List Mode and drag your collection onto the screen, a list view of your data will be created (Master datagrid)
Now, select the Details Mode and drag and drop your collection onto the screen where you want the details to be displayed. (sub datagrid)
Tweak the fields displayed by dragging properties into the respective containers or modifying the XAML / Bindings list
If you have a child collection in your data, you may have to jump through a few more hoops.