Example usage for org.apache.wicket.markup.html.list ListView setModel

Introduction

In this page you can find the example usage for org.apache.wicket.markup.html.list ListView setModel.

Prototype

public final void setModel(IModel<? extends List<T>> model) 

Source Link

Document

Sets model

Usage

From source file:com.marc.lastweek.web.pages.classifiedadslisting.FilterResultsPage.java

License:Open Source License

public FilterResultsPage(PageParameters parameters) {
    super(parameters);

    boolean hasCategory = false;
    boolean hasSubcategory = false;
    boolean hasProvince = false;

    final FilterParameters filterParameters = new FilterParameters();
    int paramCounter = 0;

    if (parameters.get(PageParametersNaming.PARAM_NAME_SEARCH_TERM) != null) {
        paramCounter++;//from  w  w  w  .  ja  v a 2s  . c om
        filterParameters.setSearchString(StringEscapeUtils
                .unescapeHtml(parameters.getString(PageParametersNaming.PARAM_NAME_SEARCH_TERM)));
    }
    if (parameters.get(PageParametersNaming.PARAM_NAME_CATEGORY_ID) != null) {
        hasCategory = true;
        paramCounter++;
        this.categoryName = parameters.getString(PageParametersNaming.PARAM_NAME_CATEGORY_NAME);
        filterParameters
                .setCategoryId(new Long(parameters.getLong(PageParametersNaming.PARAM_NAME_CATEGORY_ID)));
    }
    if (parameters.get(PageParametersNaming.PARAM_NAME_SUBCATEGORY_ID) != null) {
        hasSubcategory = true;
        paramCounter++;
        this.subcategoryName = parameters.getString(PageParametersNaming.PARAM_NAME_SUBCATEGORY_NAME);
        filterParameters
                .setSubcategoryId(new Long(parameters.getLong(PageParametersNaming.PARAM_NAME_SUBCATEGORY_ID)));
    }
    if (parameters.get(PageParametersNaming.PARAM_NAME_PROVINCE_ID) != null) {
        hasProvince = true;
        paramCounter++;
        this.provinceName = parameters.getString(PageParametersNaming.PARAM_NAME_PROVINCE_NAME);
        filterParameters
                .setProvinceId(new Long(parameters.getLong(PageParametersNaming.PARAM_NAME_PROVINCE_ID)));
    }

    if (paramCounter == 0) {
        setResponsePage(LastweekApplication.get().getHomePage());
    }

    this.addFilterParametersToHistory(filterParameters);

    /*
     * The results panel
     */
    this.add(new ClassifiedAdsListPanel("classifiedAdsPanel", filterParameters));

    /*
     * The filter parameters panel
     */
    this.add(new FilterParametersPanel("filterParameters", parameters));

    /*
     * Propaganda boxes
     */
    this.add(new CreateNewAdPropagandaPanel("createNewAd"));

    /*
     * Categories
     */
    WebMarkupContainer categoriesDiv = new WebMarkupContainer("categoriesDiv");
    ListView categoiresList = new ListView("categoriesList") {

        private static final long serialVersionUID = -5142681180212487928L;

        @Override
        protected void populateItem(ListItem listItem) {
            Category category = (Category) listItem.getModelObject();

            PageParameters linkParameters = new PageParameters();
            linkParameters.put(PageParametersNaming.PARAM_NAME_CATEGORY_ID, category.getId());
            linkParameters.put(PageParametersNaming.PARAM_NAME_CATEGORY_NAME,
                    StringEscapeUtils.escapeHtml(category.getName()));
            if (filterParameters.getSearchString() != null) {
                linkParameters.put(PageParametersNaming.PARAM_NAME_SEARCH_TERM,
                        filterParameters.getSearchString());
            }
            if (filterParameters.getProvinceId() != null) {
                linkParameters.put(PageParametersNaming.PARAM_NAME_PROVINCE_ID,
                        filterParameters.getProvinceId());
                linkParameters.put(PageParametersNaming.PARAM_NAME_PROVINCE_NAME,
                        ViewUtils.normalize(FilterResultsPage.this.provinceName));
            }

            BookmarkablePageLink categoryLink = new BookmarkablePageLink("categoryLink",
                    FilterResultsPage.class, linkParameters);

            categoryLink.add(new Label("categoryName", category.getName()));
            listItem.add(categoryLink);
        }
    };
    if (!hasCategory) {
        categoiresList.setModel(new LoadableCategoriesListModel());
    } else {
        categoriesDiv.setVisible(false);
    }
    categoriesDiv.add(categoiresList);
    this.add(categoriesDiv);

    /*
     * Provinces
     */
    WebMarkupContainer provincesDiv = new WebMarkupContainer("provincesDiv");
    ListView provincesList = new ListView("provincesList") {

        private static final long serialVersionUID = -5843308083402561880L;

        @Override
        protected void populateItem(ListItem listItem) {
            Province province = (Province) listItem.getModelObject();

            PageParameters linkParameters = new PageParameters();
            linkParameters.put(PageParametersNaming.PARAM_NAME_PROVINCE_ID, province.getId());
            linkParameters.put(PageParametersNaming.PARAM_NAME_PROVINCE_NAME,
                    StringEscapeUtils.escapeHtml(province.getName()));
            if (filterParameters.getSearchString() != null) {
                linkParameters.put(PageParametersNaming.PARAM_NAME_SEARCH_TERM,
                        filterParameters.getSearchString());
            }
            if (filterParameters.getCategoryId() != null) {
                linkParameters.put(PageParametersNaming.PARAM_NAME_CATEGORY_ID,
                        filterParameters.getCategoryId());
                linkParameters.put(PageParametersNaming.PARAM_NAME_CATEGORY_NAME,
                        FilterResultsPage.this.categoryName);
            }
            if (filterParameters.getSubcategoryId() != null) {
                linkParameters.put(PageParametersNaming.PARAM_NAME_SUBCATEGORY_ID,
                        filterParameters.getSubcategoryId());
                linkParameters.put(PageParametersNaming.PARAM_NAME_SUBCATEGORY_NAME,
                        FilterResultsPage.this.subcategoryName);
            }

            BookmarkablePageLink provinceLink = new BookmarkablePageLink("provinceLink",
                    FilterResultsPage.class, linkParameters);
            provinceLink.add(new Label("provinceName", province.getName()));

            if (listItem.getIndex() % 2 == 1) {
                listItem.add(new SimpleAttributeModifier("class", "parallel-column"));
            }

            listItem.add(provinceLink);
        }
    };
    if (!hasProvince) {
        provincesList.setModel(new LoadableProvincesListModel());
    } else {
        provincesDiv.setVisible(false);
    }
    provincesDiv.add(provincesList);
    this.add(provincesDiv);

    /*
     * Subcategories
     */
    WebMarkupContainer subcategoriesDiv = new WebMarkupContainer("subcategoriesDiv");
    ListView subcategoriesList = new ListView("subcategoriesList") {

        private static final long serialVersionUID = -5142681180212487928L;

        @Override
        protected void populateItem(ListItem listItem) {
            Subcategory subcategory = (Subcategory) listItem.getModelObject();

            PageParameters linkParameters = new PageParameters();
            linkParameters.put(PageParametersNaming.PARAM_NAME_SUBCATEGORY_ID, subcategory.getId());
            linkParameters.put(PageParametersNaming.PARAM_NAME_SUBCATEGORY_NAME,
                    StringEscapeUtils.escapeHtml(subcategory.getName()));
            if (filterParameters.getSearchString() != null) {
                linkParameters.put(PageParametersNaming.PARAM_NAME_SEARCH_TERM,
                        filterParameters.getSearchString());
            }
            if (filterParameters.getCategoryId() != null) {
                linkParameters.put(PageParametersNaming.PARAM_NAME_CATEGORY_ID,
                        filterParameters.getCategoryId());
                linkParameters.put(PageParametersNaming.PARAM_NAME_CATEGORY_NAME,
                        FilterResultsPage.this.categoryName);
            }
            if (filterParameters.getProvinceId() != null) {
                linkParameters.put(PageParametersNaming.PARAM_NAME_PROVINCE_ID,
                        filterParameters.getProvinceId());
                linkParameters.put(PageParametersNaming.PARAM_NAME_PROVINCE_NAME,
                        FilterResultsPage.this.provinceName);
            }

            BookmarkablePageLink subcategoryLink = new BookmarkablePageLink("subcategoryLink",
                    FilterResultsPage.class, linkParameters);
            subcategoryLink.add(new Label("subcategoryName", subcategory.getName()));
            listItem.add(subcategoryLink);
        }
    };
    if (!hasSubcategory && hasCategory) {
        subcategoriesList.setModel(new LoadableSubcategoriesListModel(filterParameters.getCategoryId()));
    } else {
        subcategoriesDiv.setVisible(false);
    }
    subcategoriesDiv.add(subcategoriesList);
    this.add(subcategoriesDiv);
}

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