How to change background-color of TextField ?

[skywareyu79]

1.addStyleDependentName
2.addStyleName
3.setInputStyleAttribute("background-color", "gray");
4.setStyleAttribute("background-color", "gray");

Tried these methods, will not work.
Which method can be done with it, or no way?
Please help, thank you...

[sven]

setInputStyleAttribute("background-color", "gray");
This will work. Take a look at it with firebug and you will see there there is also an image as background image which you will need to remove.

[rdrever]

field.addStyleName("myField");

.myField input {
background: gray none;
}

[skywareyu79]

Thank you, the problem has been resolved.