GwtMaterialDesign
2.5 -> 2.6 Error when adding the first column to the
When i update my project from 2.5.0 to 2.6.0 or 2.6.1 my table wont build.
I get: "Cannot read properties of undefined (reading 'isHelpEnabled_0_g$')
TypeError: Cannot read properties of undefined (reading 'isHelpEnabled_0_g$') at qHk_g$.zGk_g$ [as isHelpEnabled_0_g$] (Column.java:557:1) at PKk_g$.WKk_g$ [as drawColumnHeader_0_g$] (BaseRenderer.java:322:1) at dPk_g$.CEk_g$ [as renderColumn_0_g$] (AbstractDataView.java:530:1) at dPk_g$.qDk_g$ [as insertColumn_6_g$] (AbstractDataView.java:1139:1) at dPk_g$.CBk_g$ [as addColumn_9_g$] (AbstractDataView.java:1112:1) at dPk_g$.BBk_g$ [as addColumn_8_g$] (AbstractDataView.java:1150:1) at l7k_g$.j3k_g$ [as addColumn_8_g$] (AbstractDataTable.java:332:1) at bu_g$.whl_g$ [as buildTable_0_g$] (MitarbeiterOverlay.java:111:1) at bu_g$.Nhl_g$ [as onClick_0_g$] (MitarbeiterOverlay.java:198:1) at Shl_g$.Thl_g$ [as onClick_0_g$] (MitarbeiterOverlay_MitarbeiterViewUiBinderImpl.java:40:1) at Uch_g$.IJf_g$ [as lambda$2_1_g$] (MaterialWidget.java:1487:1) at vjg_g$.wjg_g$ [as onClick_0_g$] (MaterialWidget.java:1485:1) at ERc_g$.FRc_g$ [as dispatch_4_g$] (ClickEvent.java:56:1) at ERc_g$.GRc_g$ [as dispatch_1_g$] (ClickEvent.java:55:1) at ERc_g$.wQc_g$ [as dispatch_0_g$] (GwtEvent.java:76:1) at D_c_g$ (EventBus.java:40:1)
My view ..ui.xml
<m:MaterialRow marginTop="5" width="98%">
<m:MaterialColumn ui:field="maPanel" grid="l12 s12 m12">
<table:MaterialDataTable ui:field="maTable"
shadow="1"
useCategories="true"
useRowExpansion="false"
useStickyHeader="false"
/>
</m:MaterialColumn>
</m:MaterialRow>
<m:MaterialButton text="Laden" ui:field="btnload"/>
</ma:overlay.MaterialOverlay>
Java View
@UiField
MaterialDataTable<MitarbeiterDTO> maTable;
...
public void buildTable() { if (maTable.getColumns().size() > 0) return;
maTable.setRowFactory(new MitarbeiterRowFactory());
maTable.addColumn(MitarbeiterDTO::getSbrName, "Mitarbeiter"); // error
maTable.addColumn(MitarbeiterDTO::getAppBezeichnung, "Typ");
maTable.addColumn(MitarbeiterDTO::getLeZugriff, "Le.Zugriff");
maTable.addColumn(MitarbeiterDTO::getLeZugriff, "Le.Besuch");
GMW Column.java
public Boolean isHelpEnabled() { if (helpEnabled == null) { Boolean defaultHelpEnabled = getDataView().isHelpEnabled(); helpEnabled = defaultHelpEnabled != null ? defaultHelpEnabled : MaterialDataTable.getGlobals().isHelpEnabled(); // << error } return helpEnabled; }
Ok will take a look into this.
On Tue, Oct 25, 2022 at 4:08 AM robertpic71 @.***> wrote:
When i update my project from 2.5.0 to 2.6.0 or 2.6.1 my table wont build.
I get: "Cannot read properties of undefined (reading 'isHelpEnabled_0_g$')
TypeError: Cannot read properties of undefined (reading 'isHelpEnabled_0_g$') at qHk_g$.zGk_g$ [as isHelpEnabled_0_g$] (Column.java:557:1) at PKk_g$.WKk_g$ [as drawColumnHeader_0_g$] (BaseRenderer.java:322:1) at dPk_g$.CEk_g$ [as renderColumn_0_g$] (AbstractDataView.java:530:1) at dPk_g$.qDk_g$ [as insertColumn_6_g$] (AbstractDataView.java:1139:1) at dPk_g$.CBk_g$ [as addColumn_9_g$] (AbstractDataView.java:1112:1) at dPk_g$.BBk_g$ [as addColumn_8_g$] (AbstractDataView.java:1150:1) at l7k_g$.j3k_g$ [as addColumn_8_g$] (AbstractDataTable.java:332:1) at bu_g$.whl_g$ [as buildTable_0_g$] (MitarbeiterOverlay.java:111:1) at bu_g$.Nhl_g$ [as onClick_0_g$] (MitarbeiterOverlay.java:198:1) at Shl_g$.Thl_g$ [as onClick_0_g$] (MitarbeiterOverlay_MitarbeiterViewUiBinderImpl.java:40:1) at Uch_g$.IJf_g$ [as lambda$2_1_g$] (MaterialWidget.java:1487:1) at vjg_g$.wjg_g$ [as onClick_0_g$] (MaterialWidget.java:1485:1) at ERc_g$.FRc_g$ [as dispatch_4_g$] (ClickEvent.java:56:1) at ERc_g$.GRc_g$ [as dispatch_1_g$] (ClickEvent.java:55:1) at ERc_g$.wQc_g$ [as dispatch_0_g$] (GwtEvent.java:76:1) at D_c_g$ (EventBus.java:40:1)
My view ..ui.xml <m:MaterialRow marginTop="5" width="98%"> <m:MaterialColumn ui:field="maPanel" grid="l12 s12 m12"> <table:MaterialDataTable ui:field="maTable" shadow="1" useCategories="true" useRowExpansion="false" useStickyHeader="false" />
</m:MaterialColumn> </m:MaterialRow> <m:MaterialButton text="Laden" ui:field="btnload"/></ma:overlay.MaterialOverlay>
Java View
@UiField MaterialDataTable<MitarbeiterDTO> maTable;
...
public void buildTable() { if (maTable.getColumns().size() > 0) return;
maTable.setRowFactory(new MitarbeiterRowFactory());
maTable.addColumn(MitarbeiterDTO::getSbrName, "Mitarbeiter"); // error maTable.addColumn(MitarbeiterDTO::getAppBezeichnung, "Typ"); maTable.addColumn(MitarbeiterDTO::getLeZugriff, "Le.Zugriff"); maTable.addColumn(MitarbeiterDTO::getLeZugriff, "Le.Besuch");
GMW Column.java
public Boolean isHelpEnabled() { if (helpEnabled == null) { Boolean defaultHelpEnabled = getDataView().isHelpEnabled(); helpEnabled = defaultHelpEnabled != null ? defaultHelpEnabled : MaterialDataTable.getGlobals().isHelpEnabled(); // << error } return helpEnabled; }
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THX.
My dirty work-a-round:
DateColumn<MitarbeiterDTO> leZugriff = new DateColumn<MitarbeiterDTO>() {
@Override
public Date getValue(MitarbeiterDTO object) {
return (object.getLeZugriff());
}
leZugriff.setDataView(maTable.getView()); // Problem in 2.6.0/1
....
maTable.addColumn("Le.Verwendung", leZugriff);
I could not find the difference to your working demo :/
I have the same problem. It's a little curious, as in one table I only get it work when I use above workaround. However, other tables work without the workaround, at least the addColumn call. But there I have a problem with sorting the table; getting a IndexOutOfBoundsException also in the AbstractDataView. I assume it's connected, because in 2.5 everything was working.
