Announcement

**Isomorphic** · 7 May 2011, 05:41

Just adding this code to a given grid sample does not produce this warning. It can be caused by various incorrect calls to APIs that might ultimately result in an incorrect call to getRecordIndex() - see if you can isolate the cause.

**abhijith_p** · 7 May 2011, 11:58

There is no server side code for this. We are using SmartGWT hibernate type to add a new row in the database. beanClass is an entity bean and hence nothing goes on in between. ListGrid.startEditingNew() is doing an add operation and we get this error.

Let me know if you need more information

**Isomorphic** · 7 May 2011, 14:57

Not sure why you mention server code, getRecordIndex() is a client-side API. Regardless, what we need is a way to reproduce a spurious warning (if you think it's spurious; it may not be).

**knihar** · 8 May 2011, 09:56

try making any boolean (checkboxes) in the listgrid to hidden true.

have a small observation that the listgrid with any boolean (chekc boxes) fields other than the primary key, generates a warning message , when a new row is added.

**Isomorphic** · 8 May 2011, 10:04

Sorry, does not reproduce the problem.

If you think there's an easy way to reproduce just add the small amount of code necessary to do so to a sample, and post the necessary changes. There is no point in simply pointing out the conditions which will reproduce it in some application you've written.

**abhijith_p** · 8 May 2011, 21:46

Thanks Knihar, I just set the field as hidden and the warning went away.

Hi Isomorphic,

Can you look into this?? If you need more information please let me know.

~Abhi

**knihar** · 9 May 2011, 11:43

Thanks Abhijit, this is some small bug mostly in the sequence of the execution. adding the checkboxes the filed looks out for the icon image and set it to the record with some ID, when it does not find an id to the added new record to set the icon image it generates this warning.

there's no harm with the warning , but when working with GWT, this warning is taken as an ERROR, which actually makes the listgrid's behavior unpredictable.

**abhijith_p** · 9 May 2011, 16:13

Hi knihar,

Can you please let me know what do you mean by "listgrid behavior unpredictable"??

Isomorphic,

Please let me know if you need more information to fix this.

**knihar** · 10 May 2011, 04:27

the warning by smartgwt is considered an ERROR by the GWT, throwing a error in javascript will not guarantee a structured behavior by the grid.

something like the grid might not edit on click, the drop down in the listgrid will not show up.

**levi** · 10 May 2011, 05:52

Not sure if it's totally the same error as OP, but doing startEditingNew twice, gives me the following error.

What happens in my use case, is that startEditingNew adds a new line, and the line is put in edit mode (all editors are shown). When I click again, this error is shown.
But what's interesting is that the first line is not going out of edit mode when clicking the button to startEditingNew.
I can do this a few times,
then click on the first (and still only) line in the grid,
then go out of edit mode on that line via Escape,
then click the startEditingNew button again,
and all new lines since the first add are shown.

Maybe startEditingNew doesn't know the right index to add the new line at some place, since the first line is still 'being added' ?

Code:

com.google.gwt.core.client.JavaScriptException: (TypeError): this.addAt is not a function
 fileName: http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Grids.js
 lineNumber: 46
 stack: ([object Object])@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Grids.js:46
isc_ListGrid__saveLocally([object Object],(void 0))@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Grids.js:2277
isc_ListGrid_saveEditedValues(0,0,[object Object],(void 0),"_0","programmatic",(void 0))@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Grids.js:2274
isc_ListGrid_saveEdits("programmatic",(void 0))@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Grids.js:2248
isc_ListGrid__saveAndStartEditing(1,0,"programmatic")@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Grids.js:2201
isc_ListGrid__changeEditCell("programmatic",0,0,1,0)@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Grids.js:1862
isc_ListGrid_startEditing(1,0,(void 0))@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Grids.js:1853
isc_ListGrid_startEditingNew([object Object])@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Grids.js:2018
([object GWTJavaObject])@http://127.0.0.1:8888:2827
@:0
([object GWTJavaObject],1179847,[object GWTJavaObject])@http://127.0.0.1:8888/PROJECT/hosted.html?PROJECT:56
([object Object],(void 0))@http://127.0.0.1:8888:1031
((function () {var param = {};var event = __gwt_makeJavaInvoke(1)(null, 2883703, param);__gwt_makeJavaInvoke(1)(selfJ, 1179847, event);var ret = __gwt_makeJavaInvoke(0)(event, 1310722);return !ret;}),[object Object],[object Object])@http://127.0.0.1:8888:23
@:0
(null,65630,(function () {var param = {};var event = __gwt_makeJavaInvoke(1)(null, 2883703, param);__gwt_makeJavaInvoke(1)(selfJ, 1179847, event);var ret = __gwt_makeJavaInvoke(0)(event, 1310722);return !ret;}),[object Object],[object Object])@http://127.0.0.1:8888/PROJECT/hosted.html?PROJECT:56
([object Object],(void 0))@http://127.0.0.1:8888:58
([object Object],(void 0))@http://127.0.0.1:8888:13
isc_StatefulCanvas_handleActivate([object Object],(void 0))@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Foundation.js:321
isc_StatefulCanvas_handleClick([object Object],(void 0))@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Foundation.js:323
isc_c_EventHandler_bubbleEvent([object Object],"click")@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Core.js:1594
isc_c_EventHandler_handleClick([object Object])@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Core.js:1442
isc_c_EventHandler__handleMouseUp([object MouseEvent],(void 0))@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Core.js:1429
isc_c_EventHandler_handleMouseUp([object MouseEvent])@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Core.js:1420
isc_c_EventHandler_dispatch(isc_c_EventHandler_handleMouseUp,[object MouseEvent])@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Core.js:1657
anonymous([object MouseEvent])@http://127.0.0.1:8888/PROJECT/sc/modules/ISC_Core.js:63

	at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:237)
	at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:129)
	at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
	at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
	at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
	at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
	at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:214)
	at sun.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
	at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
	at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:157)
	at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:281)
	at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:531)
	at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:352)
	at java.lang.Thread.run(Unknown Source)

From console:

Code:

:WARN:Log:TypeError: this.addAt is not a function
    unnamed({Obj}) @ PROJECT/sc/modules/ISC_Grids.js:46
    ListGrid._saveLocally({Obj}, undef) @ PROJECT/sc/modules/ISC_Grids.js:2277
    ListGrid.saveEditedValues(_1=>0,  _2=>3,  _3=>{Obj},  _4=>undef,  _5=>"_4",  _6=>"enter",  _7=>undef) @ PROJECT/sc/modules/ISC_Grids.js:2274
    ListGrid.saveEdits(_1=>"enter",  _2=>undef) @ PROJECT/sc/modules/ISC_Grids.js:2248
    ListGrid._saveAndHideEditor("enter") @ PROJECT/sc/modules/ISC_Grids.js:2195
    ListGrid.cellEditEnd(_1=>"enter") @ PROJECT/sc/modules/ISC_Grids.js:2160
    ListGrid.editorKeyPress(_1=>{Obj},  _2=>"Enter",  _3=>13) @ PROJECT/sc/modules/ISC_Grids.js:1026
    unnamed({Obj}, "Enter", 13) @ PROJECT/sc/modules/ISC_Grids.js:980
    FormItem._fireKeyPressHandlers({Obj}, {Obj}, "Enter", 13) @ PROJECT/sc/modules/ISC_Forms.js:1601
    FormItem.handleKeyPress(_1=>{Obj},  _2=>{Obj}) @ PROJECT/sc/modules/ISC_Forms.js:1599
    Class.invokeSuper(_1=>null,  _2=>"handleKeyPress") @ PROJECT/sc/modules/ISC_Core.js:307
    Class.Super(_1=>"handleKeyPress",  _2=>{Obj}) @ PROJECT/sc/modules/ISC_Core.js:299
    TextItem.handleKeyPress({Obj}, {Obj}) @ PROJECT/sc/modules/ISC_Forms.js:1924
    [c]EventHandler.bubbleEvent(_1=>{Obj},  _2=>"keyPress",  _3=>{Obj}) @ PROJECT/sc/modules/ISC_Core.js:1594
    [c]EventHandler.handleKeyPress(_1=>[object KeyboardEvent]) @ PROJECT/sc/modules/ISC_Core.js:1354
    EventHandler._handleNativeKeyPress([object KeyboardEvent]) @ PROJECT/sc/modules/ISC_Core.js:1349
    [c]EventHandler.dispatch(_1=>isc_c_EventHandler__handleNativeKeyPress,  _2=>[object KeyboardEvent]) @ PROJECT/sc/modules/ISC_Core.js:1657
    anonymous([object KeyboardEvent]) @ PROJECT/sc/modules/ISC_Core.js:63
    unnamed() @

SC_SNAPSHOT-2011-05-02

**Isomorphic** · 10 May 2011, 09:22

The warning is simply logged and does not affect application functionality.

Levi, your error looks different. Can you put together a test case so we can reproduce it?

**abhijith_p** · 12 May 2011, 11:19

Hi Isomorphic,

Any chance that you guys fix this issue??

**sjivan** · 22 May 2011, 16:47

Originally posted by abhijith_p

Hi Isomorphic,

Any chance that you guys fix this issue??

This should now be fixed. Please try the next nightly build.

Announcement

ListGrid.startEditingNew() throws get: invalid index -1

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