I have issue with scrolling to item by the end visible Lazylist.
For example: state.animateScrollToItem(2) in this case, it scrolls the list and the first visible element happens to be the 3rd item in the list. But I want to scroll by the end like:
state.animateScrollItem(10) the 11th item in the list have to be the last visible element in visibleItems.
But I want to scroll by the end like:
state.animateScrollItem(10) the 11th item in the list have to be the last visible element in visibleItems.
Related
How do I show a spinner in a DetailsList? For instance, let's say I have the following items in a DetailsList:
list of items
On clicking the item with the name 'AdipiscingUt.onetoc', show a spinner on the rightmost side of that item (next to 125 KB). Please let me know if you have any suggestions on the same.
Thanks!
You can use selection attribute in <DetailsList> component to catch the selection events. Then create extra column with hidden spinner and display it via selection event.
At least I had the experience when I needed to display the icon status according to each item. I added unique id per each item (using onRender method for columns attribute in <DetailsList>) and use it for identification.
In slick slider, there is an option called "centerMode" which basically certer elements and show some portion of prev/next item depending on 'centerPadding'. Another option is "slidesToShow: 2.3" that basically shows 2 item and half of the prev/next item but I want to show two full item and only half of the next item like this :
Just add this to your CSS:
.slick-list{padding:0 20% 0 0;}
Note: It won't work if you'll add it in the browser inspector. You have to add it before you load the page.
Listbox 1 contains names of hairdressers and Listbox 2 contains services provided by all of them then in Listbox 3 both the selected hairdresser(only 1 allowed) and and selected services are contained. There is a remove button which removes items from Listbox 3. I want a code for the button that if a hairdresser is removed all services also get removed otherwise only services are removed.
For Each str As String In Hairdresser.lstHairdresser.Items
If Not lstHairdresserAndServices.Items.Contains(str) Then
lstHairdresserAndServices.Items.Clear()
Else
'more code here but above statement never gets true
End If
Next
If the hairdresser is always the first item in the 3rd listbox, all you have to do is check if the selectedindex equals 0. If so, clear the listbox. Otherwise just remove the selected item.
Alternatively, you could search the the 1st listbox for the selected string. If found clear the listbox otherwise remove the selected item.
It is also possible to mark the listbox items when you add then to the listbox. Set the tag property to something like "hairdresser" or "service" and when the remove button is clicked all you have to do is check the tag property.
Finally I would recommend a different approach: Instead of adding the items to the listbox, fill a data structure with the hairdresser's name and services, display this structure in the listbox and when the remove button is clicked compare the selected item to the structure to find out what was selected.
I am working on a project and the problem that I have is; the items of my combobox are being loaded from the database table(one field); the table has more than 1000 records:
how can I load these records(one field) as items by giving a limit of 50 while allowing the user who wants to see all of the records through the combobox to see them but still by a group of 50?
which event can be the best for loading items to the combobox? textchanged, click....
I was thinking to use the vertical scroll bar so that when the user is at the end of the displayed items the next 50 will be loaded and if he is on the first and scrolls up the previous 50 will be loaded:problems with this way of thinking are:
when the user typed some caracter from the word that he wanna select
from the items' list if it is not loaded yet from the DB he will be
obliged to type the whole word
I don't know which event is raised
when scroll bar of reaches the end or is at the beginning
Is there any other way to do that?
I want to clear dataview item when it lost focus, mean when user click somewhere else x-item-selected class is removed from current selected item.
you can use
dataview.getSelectionModel().deselectAll();
to remove the selection