Example usage for org.apache.wicket.markup.repeater RepeatingView setEscapeModelStrings

Introduction

In this page you can find the example usage for org.apache.wicket.markup.repeater RepeatingView setEscapeModelStrings.

Prototype

public final Component setEscapeModelStrings(final boolean escapeMarkup) 

Source Link

Document

Sets whether model strings should be escaped.

Usage

From source file:org.sakaiproject.sitestats.tool.wicket.pages.ReportsEditPage.java

License:Educational Community License

@SuppressWarnings("serial")
private void renderWhoUI(Form form) {
    List<String> groups = getGroups();
    final RepeatingView selectOptionsRV = new RepeatingView("selectOptionsRV");
    final Select whoUserIds = new MultipleSelect("reportParams.whoUserIds");

    // who      //w  w w  .j a v a2 s.c o m
    List<String> whoOptions = new ArrayList<String>();
    whoOptions.add(ReportManager.WHO_ALL);
    whoOptions.add(ReportManager.WHO_ROLE);
    whoOptions.add(ReportManager.WHO_CUSTOM);
    whoOptions.add(ReportManager.WHO_NONE);
    if (groups.size() > 0) {
        whoOptions.add(2, ReportManager.WHO_GROUPS);
    }
    IChoiceRenderer whoChoiceRenderer = new IChoiceRenderer() {
        public Object getDisplayValue(Object object) {
            if (ReportManager.WHO_ALL.equals(object)) {
                return new ResourceModel("report_who_all").getObject();
            }
            if (ReportManager.WHO_ROLE.equals(object)) {
                return new ResourceModel("report_who_role").getObject();
            }
            if (ReportManager.WHO_GROUPS.equals(object)) {
                return new ResourceModel("report_who_group").getObject();
            }
            if (ReportManager.WHO_CUSTOM.equals(object)) {
                return new ResourceModel("report_who_custom").getObject();
            }
            if (ReportManager.WHO_NONE.equals(object)) {
                return new ResourceModel("report_who_none").getObject();
            }
            return object;
        }

        public String getIdValue(Object object, int index) {
            return (String) object;
        }
    };
    final IndicatingAjaxDropDownChoice who = new IndicatingAjaxDropDownChoice("reportParams.who", whoOptions,
            whoChoiceRenderer);
    who.add(new AjaxFormComponentUpdatingBehavior("onchange") {
        @Override
        protected void onUpdate(AjaxRequestTarget target) {
            if (ReportManager.WHO_CUSTOM.equals(getReportParams().getWho())) {
                addUsers(selectOptionsRV);
                whoUserIds.add(new AttributeModifier("style", new Model("width: 300px")));
                who.remove(this);
                whoUserIds.add(new AttributeModifier("onchange", new Model("checkWhoSelection();")));
                target.add(who);
                target.add(whoUserIds);
            }
            target.appendJavaScript("checkWhoSelection();");
        }

        @Override
        public CharSequence getCallbackScript() {
            CharSequence ajaxScript = super.getCallbackScript();
            StringBuilder b = new StringBuilder();
            b.append("checkWhoSelection();");
            b.append("if(jQuery('#who').val() == 'who-custom') {;");
            b.append(ajaxScript);
            b.append("}");
            return b.toString();
        }
    });
    who.setMarkupId("who");
    who.setOutputMarkupId(true);
    form.add(who);

    // users
    selectOptionsRV.setRenderBodyOnly(true);
    selectOptionsRV.setEscapeModelStrings(true);
    whoUserIds.add(selectOptionsRV);
    whoUserIds.add(new AttributeModifier("title", new ResourceModel("report_multiple_sel_instruction")));
    whoUserIds.setOutputMarkupId(true);
    whoUserIds.setOutputMarkupPlaceholderTag(true);
    whoUserIds.setEscapeModelStrings(true);
    form.add(whoUserIds);
    boolean preloadData = ReportManager.WHO_CUSTOM.equals(getReportParams().getWho());
    if (preloadData) {
        addUsers(selectOptionsRV);
    }

    // roles
    List<String> roles = getRoles();
    IChoiceRenderer rolesRenderer = new IChoiceRenderer() {
        public Object getDisplayValue(Object object) {
            return (String) object;
        }

        public String getIdValue(Object object, int index) {
            return (String) object;
        }
    };
    Collections.sort(roles, getChoiceRendererComparator(collator, rolesRenderer));
    DropDownChoice whoRoleId = new DropDownChoice("reportParams.whoRoleId", roles, rolesRenderer);
    whoRoleId.setEnabled(roles.size() > 0);
    if (getReportParams().getWhoRoleId() == null) {
        if (roles.size() > 0) {
            getReportParams().setWhoRoleId(roles.get(0));
        } else {
            getReportParams().setWhoRoleId("");
        }
    }
    form.add(whoRoleId);

    // groups
    WebMarkupContainer whoGroupTr = new WebMarkupContainer("who-groups-tr");
    form.add(whoGroupTr);
    IChoiceRenderer groupsRenderer = new IChoiceRenderer() {
        public Object getDisplayValue(Object object) {
            try {
                return Locator.getFacade().getSiteService().getSite(siteId).getGroup((String) object)
                        .getTitle();
            } catch (IdUnusedException e) {
                return (String) object;
            }
        }

        public String getIdValue(Object object, int index) {
            return (String) object;
        }
    };
    Collections.sort(groups, getChoiceRendererComparator(collator, groupsRenderer));
    DropDownChoice whoGroupId = new DropDownChoice("reportParams.whoGroupId", groups, groupsRenderer);
    if (groups.size() == 0) {
        whoGroupTr.setVisible(false);
    } else {
        if (getReportParams().getWhoGroupId() == null) {
            if (groups.size() > 0) {
                getReportParams().setWhoGroupId(groups.get(0));
            } else {
                getReportParams().setWhoGroupId("");
            }
        }
    }
    whoGroupTr.add(whoGroupId);
}

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