Java Code Examples for org.apache.wicket.Component#getParent()
The following examples show how to use
org.apache.wicket.Component#getParent() .
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Example 1
Source File: WicketUtils.java From onedev with MIT License | 5 votes |
/** * Get list of parent components (including current component) of specified clazz * @param component * starting component * @param clazz * clazz to check * @return * list of parent components of specified clazz, with inner component comes first */ @SuppressWarnings("unchecked") public static <T> List<T> findParents(Component component, Class<T> clazz) { List<T> parents = new ArrayList<>(); Component current = component; do { if (clazz.isAssignableFrom(current.getClass())) parents.add((T) current); current = current.getParent(); } while (current != null); return parents; }
Example 2
Source File: ChartJSBehavior.java From syncope with Apache License 2.0 | 5 votes |
@Override public void renderHead(final Component component, final IHeaderResponse response) { super.renderHead(component, response); response.render(OnDomReadyHeaderItem.forScript( "WicketCharts['" + component.getMarkupId() + "']=buildChart('" + component.getMarkupId() + "');")); if (component.getParent() instanceof ChartJSPanel) { response.render(OnDomReadyHeaderItem.forScript(((ChartJSPanel) component.getParent()).generateChart())); } }
Example 3
Source File: ErrorHighlightBehavior.java From projectforge-webapp with GNU General Public License v3.0 | 5 votes |
@Override public void onComponentTag(final Component component, final ComponentTag tag) { if (component instanceof FormComponent< ? >) { final FormComponent< ? > fc = (FormComponent< ? >) component; if (fc instanceof AbstractSelectPanel< ? > == true) { // Do ignore the AbstractSelectPanels, otherwise the icons looks not very pretty on colored background. return; } if (fc.isValid() == true) { return; } } else if (component.getParent() != null && component.getParent() instanceof FieldsetPanel) { final FieldsetPanel fs = (FieldsetPanel) component.getParent(); if (fs.isValid() == true) { return; } } else { return; } final String value = tag.getAttribute("class"); if (StringUtils.isEmpty(value) == true) { tag.put("class", "has-error"); } else { tag.put("class", value + " has-error"); } }
Example 4
Source File: WicketUtils.java From projectforge-webapp with GNU General Public License v3.0 | 5 votes |
public static boolean isParent(final Component parent, final Component descendant) { final MarkupContainer p = descendant.getParent(); if (p == null) { return false; } else if (p == parent) { return true; } else { return isParent(parent, p); } }