RE: [Htmlunit-user] focus is not a function?

[Zhenrong L. <Zhe...@sa...>]

Brad,

Would you please be more specific?=20

Thanks,
-Zhenrong=20

-----Original Message-----
From: htm...@li... =
[mailto:htm...@li...] On Behalf Of Brad =
Clarke
Sent: Tuesday, March 15, 2005 2:22 PM
To: htm...@li...
Subject: Re: [Htmlunit-user] focus is not a function?

It's likely that we're not handling the context properly during the =
setTimeout:

window.setTimeout("formElement.focus();", 400);

Could you try re-locating your element instide the setTimeout instead of =
using the variable?



--- Zhenrong Liu <Zhe...@sa...> wrote:

> Hey,
>=20
> I have a test case which will test invalid text input: after enter an=20
> invalid value in the text input, then click run button, an alert will=20
> show up and after you click OK in the alert wondow, the focus will go=20
> back to the input text field for new input.
> 		....
> 		final HtmlPage page3 =3D (HtmlPage)input.click();
> 		assertEquals(handler.getCollectedAlerts().size(), 1);
> 		....
> The test passed the assertEquals(), but I got JavaScriptException from =
console:
>=20
> =3D=3D>> JavaScriptEngine, JavaScriptException occurred:=20
> =3D=3D=3D=3D=3D=3D=3D EXCEPTION START =3D=3D=3D=3D=3D=3D=3D=3D
> EcmaError: lineNumber=3D[1] column=3D[0] =
lineSource=3D[GargoyleWrapper2()]=20
> name=3D[TypeError] sourceName=3D[)] message=3D[TypeError: focus is not =
a function.
> ()#1)]
> com.gargoylesoftware.htmlunit.ScriptException: TypeError: focus is not =
a function.
> ()#1)
> 	at
>
com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScr=
iptEngine.java:310)
> 	at
>
com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptIfPossible(H=
tmlPage.java:709)
> 	at =
com.gargoylesoftware.htmlunit.javascript.host.Window$1.run(Window.java:27=
4)
> 	at java.lang.Thread.run(Unknown Source) Enclosed exception:
> org.mozilla.javascript.EcmaError: TypeError: focus is not a function. =
()#1)
> 	at =
org.mozilla.javascript.ScriptRuntime.constructError(ScriptRuntime.java:32=
40)
> 	at =
org.mozilla.javascript.ScriptRuntime.constructError(ScriptRuntime.java:32=
30)
> 	at =
org.mozilla.javascript.ScriptRuntime.typeError(ScriptRuntime.java:3246)
> 	at =
org.mozilla.javascript.ScriptRuntime.typeError1(ScriptRuntime.java:3258)
> 	at =
org.mozilla.javascript.ScriptRuntime.notFunctionError(ScriptRuntime.java:=
3317)
> 	at
>
org.mozilla.javascript.ScriptRuntime.getPropFunctionAndThis(ScriptRuntime=
.java:1987)
> 	at =
org.mozilla.javascript.optimizer.OptRuntime.callProp0(OptRuntime.java:114=
)
> 	at org.mozilla.javascript.gen.c16._c1(Wrapper definition for
> Window.setTimeout():1)
> 	at org.mozilla.javascript.gen.c16.call(Wrapper definition for
> Window.setTimeout())
> 	at =
org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:105=
)
> 	at org.mozilla.javascript.gen.c17._c0(Window.setTimeout():1)
> 	at org.mozilla.javascript.gen.c17.call(Window.setTimeout())
> 	at =
org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:304)
> 	at =
org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2769)
> 	at org.mozilla.javascript.gen.c17.call(Window.setTimeout())
> 	at org.mozilla.javascript.gen.c17.exec(Window.setTimeout())
> 	at org.mozilla.javascript.Context.evaluateString(Context.java:1220)
> 	at
>
com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScr=
iptEngine.java:304)
> 	at
>
com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptIfPossible(H=
tmlPage.java:709)
> 	at =
com.gargoylesoftware.htmlunit.javascript.host.Window$1.run(Window.java:27=
4)
> 	at java.lang.Thread.run(Unknown Source) =3D=3D CALLING JAVASCRIPT =
=3D=3D
> GargoyleWrapper2()
> =3D=3D=3D=3D=3D=3D=3D EXCEPTION END =3D=3D=3D=3D=3D=3D=3D=3D
> Mar 15, 2005 1:48:17 PM=20
> com.gargoylesoftware.htmlunit.javascript.host.Window$1 run
> SEVERE: Caught exception in Window.setTimeout() =3D=3D=3D=3D=3D=3D=3D =
EXCEPTION=20
> START =3D=3D=3D=3D=3D=3D=3D=3D
> EcmaError: lineNumber=3D[1] column=3D[0] =
lineSource=3D[GargoyleWrapper2()]=20
> name=3D[TypeError] sourceName=3D[)] message=3D[TypeError: focus is not =
a function.
> ()#1)]
> com.gargoylesoftware.htmlunit.ScriptException: TypeError: focus is not =
a function.
> ()#1)
> 	at
>
com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScr=
iptEngine.java:310)
> 	at
>
com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptIfPossible(H=
tmlPage.java:709)
> 	at =
com.gargoylesoftware.htmlunit.javascript.host.Window$1.run(Window.java:27=
4)
> 	at java.lang.Thread.run(Unknown Source) Enclosed exception:
> org.mozilla.javascript.EcmaError: TypeError: focus is not a function. =
()#1)
> 	at =
org.mozilla.javascript.ScriptRuntime.constructError(ScriptRuntime.java:32=
40)
> 	at =
org.mozilla.javascript.ScriptRuntime.constructError(ScriptRuntime.java:32=
30)
> 	at =
org.mozilla.javascript.ScriptRuntime.typeError(ScriptRuntime.java:3246)
> 	at =
org.mozilla.javascript.ScriptRuntime.typeError1(ScriptRuntime.java:3258)
> 	at =
org.mozilla.javascript.ScriptRuntime.notFunctionError(ScriptRuntime.java:=
3317)
> 	at
>
org.mozilla.javascript.ScriptRuntime.getPropFunctionAndThis(ScriptRuntime=
.java:1987)
> 	at =
org.mozilla.javascript.optimizer.OptRuntime.callProp0(OptRuntime.java:114=
)
> 	at org.mozilla.javascript.gen.c16._c1(Wrapper definition for
> Window.setTimeout():1)
> 	at org.mozilla.javascript.gen.c16.call(Wrapper definition for
> Window.setTimeout())
> 	at =
org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:105=
)
> 	at org.mozilla.javascript.gen.c17._c0(Window.setTimeout():1)
> 	at org.mozilla.javascript.gen.c17.call(Window.setTimeout())
> 	at =
org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:304)
> 	at =
org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2769)
> 	at org.mozilla.javascript.gen.c17.call(Window.setTimeout())
> 	at org.mozilla.javascript.gen.c17.exec(Window.setTimeout())
> 	at org.mozilla.javascript.Context.evaluateString(Context.java:1220)
> 	at
>
com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScr=
iptEngine.java:304)
> 	at
>
com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptIfPossible(H=
tmlPage.java:709)
> 	at =
com.gargoylesoftware.htmlunit.javascript.host.Window$1.run(Window.java:27=
4)
> 	at java.lang.Thread.run(Unknown Source) =3D=3D CALLING JAVASCRIPT =
=3D=3D
> GargoyleWrapper2()
> =3D=3D=3D=3D=3D=3D=3D EXCEPTION END =3D=3D=3D=3D=3D=3D=3D=3D
>=20
> I checked the JavaScript and I believe the offfending code is:
>=20
>   if (maxValue !=3D null && elementValue.length !=3D 0 && elementValue =
>=20
> maxValue) {
>   =20
>
alert(SAS_substituteL10N(dynamicPP_validate_msg16,elementName,maxValue,ma=
xValExclusiveMessage));
>     showContent(theObject.menuItemName, theObject.menuItemName,=20
> theObject.contentElementName);
>     window.setTimeout("formElement.focus();", 400);
>     return true;
>   }
>=20
> But I don't have a clue how to fix this and I was wondering if someone =

> can shed some light?
>=20
> Thanks,
> -Zhenrong



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