Dropdownlist selected value not updating Sex chat no creditcard
@morethanreal right I have to workaround in the meantime.
Expected: The displayed "selected" value should change from "hello" to "hola" Actual: The displayed value does not change, and it does not match any of the dropdown contents. This is affecting Chrome's new Settings page, https://bugs.chromium.org/p/chromium/issues/detail? value should change to "hola" is because that's the first (default) item, not because it corresponds to the position of the previously-selected value. While maintaining selection position might be helpful, in other cases it could induce users to commit data values they didn't expect.
@cdata I'd like to pursue a fix in this general direction, but wanted to flag this in case you had other suggestions. I think it’s reasonable to at least provide a reference implementation for how to do that, so I’ve taken a shot here: It’s unfortunate to not fix the underlying problem, but would such a workaround be acceptable? Unfortunately there are more dropdown related issues affecting us.
This issue is still worth fixing for the remaining of Polymer users, but it is now a lower priority for us.
I have modified the example to illustrate the issue:
The latter is the behavior used by paper-listbox here, but the former also likely has the same problem.Well, we always have a reason so I believe it is not working because Selected Value only has a Get (it’s read only) and the value can not be put back.So, the solution that works for me is to program the Grid View’s Updating Row Event.I'm guessing incrementing selected Item past the end of the list is a bad idea. Hopefully I can hook up a proper observer instead of just using a timer.Unfortunately the property that drives the list is actually being modified in a different component and is being passed through a few components via data binding.