opened
pfacmf
username_0
I upgraded to 2.1-SNAPSHOT and the labels from MaterialListValueBox dissapeared. It seems like there is no input-field div wrapper anymore.
MaterialListValueBox is not displaying label
issue
created
kevzlou7979
username_1
Upon testing the issue both unit test and manual demo testing, we can't reproduce this issue.
Please be concise on giving some code snippets , your test environment (GWT or Errai) , a sample project should be enough to have. 

![screenshot from 2017-10-27 17-00-44](https://user-images.githubusercontent.com/3138071/32096246-74635302-bb38-11e7-812b-a6a9f48d3427.png)
comment
created
kevzlou7979
username_1
Are you using the new feature from 2.1-SNAPSHOT -> MaterialListBox#allowBlank?
comment
created
pfacmf
username_0
I am not sure about the proper way to do this... This is an exported eclipse project. In the screenshot you can see there is no element with the css class I set on listbox. Before the screenshot I ran the list.setVisible(false). 

[gmdtest.zip](https://github.com/GwtMaterialDesign/gwt-material/files/1421839/gmdtest.zip)

![listboxes](https://user-images.githubusercontent.com/4210304/32101384-a71a467e-bb20-11e7-9c47-aabc03c4ac50.png)
comment
created
kevzlou7979
username_1
Thanks @username_0  I appreciate this I will try to figure out the issue on this specific usecase.
comment
created
mbudnick
username_2
I have the same problem with 2.0-RC7.
The reason in short: calling reload() before the item is renderd destroyed the input-field div wrapper.

The reason in long:
I use Activities and Places with views as singletons. So I create the view and by filling options programmaticaly reload() will be called.
If this happens before the view is renderd, the input-field div wrapper is deleted.
If setting options without reload() (thanks new feature in RC7), it is all fine.
But my view is a singleton: when the view is reused (options will then not set anymore) reload() is called and destroyed with every call more html.

My workaround is to @Override reload() to do nothing and call reload only when the item is visible.

Unfortunately it is difficult to create a simple small code example.
comment
created
kevzlou7979
username_1
Thanks @username_2 for the feedback, Just finished the 2.1 Service Worker enhancements, Now im back on 2.0 debugging.
comment
created
kevzlou7979
username_1
Fixed via https://github.com/GwtMaterialDesign/gwt-material/commit/cac27b55aef92c546c903e6c2a410d7a8afd226b
comment
closed
kevzlou7979
username_1
issue