Empty links by ng2 uiSref directive

[artaommahe]

uiSref directives binds 'null' string to href on provided null or empty string '' state.

current behavior

<!-- template -->
<a [uiSref]="null">smth</a>
<a [uiSref]="''">smth</a>

<!-- result -->
<a href="null">smth</a>

expected no href attribute (null property value?)

<!-- result -->
<a>smth</a>

It's required for dynamic links when for some cases href should be empty and link clicks does not trigger any state changes (access rights check e.x.)

[artaommahe]

Fixed expected result html, due to empty href forced to reload page

[christopherthielen]

This issue was moved to ui-router/angular#26