Examples of Paginator

autotest.common.ui.Paginator
A widget to facilitate pagination of tables. Shows currently displayed rows, total row count, and buttons for moving among pages.
com.alibaba.citrus.util.Paginator
翻页器，可以在此指定每页显示几项，也可以以后再指定。 // 如果没有指定，则使用默认值每页最多显示10项。 Paginator pg = new Paginator(); // 或 new Paginator(itemsPerPage); // 告诉我总共有几项。如果给的数字小于0，就看作0。 pg.setItems(123); // 如果不知道有几项，可以这样。 pg.setItems(Paginator.UNKNOWN_ITEMS); // 现在默认当前页是第一页，但你可以改变它。 pg.setPage(3); // 这样当前页就是3了，不用担心页数会超过总页数。 // 现在你可以得到各种数据了。 int currentPage = pg.getPage(); // 得到当前页 int totalPages = pg.getPages(); // 总共有几页 int totalItems = pg.getItems(); // 总共有几项 int beginIndex = pg.getBeginIndex(); // 得到当前页第一项的序号(从1开始数的) int endIndex = pg.getEndIndex(); // 得到当前页最后一项的序号(也是从1开始数) int offset = pg.getOffset(); // offset和length可以作为mysql查询语句 int length = pg.getLength(); // 的limit offset，length子句。 // 还可以做调整。 setItemsPerPage(20); // 这样就每页显示20个了，当前页的值会自动调整, // 使新页和原来的页显示同样的项，这样用户不容易迷惑。 setItem(33); // 这样可以把页码调整到显示第33号项(从0开始计数)的那一页 // 高级功能，开一个滑动窗口。我们经常要在web页面上显示一串的相邻页码，供用户选择。 // ____________________________________________________________ // 例如: << < 3 4 5 6 [7] 8 9> >> // ^ ^ ^ ^ ^ // 第一页前一页当前页后一页最后一页 // // 以上例子就是一个大小为7的滑动窗口，当前页码被尽可能摆在中间，除非当前页位于开头或结尾。 // 使用下面的调用，就可以得到指定大小的滑动窗口中的页码数组。 int[] slider = pg.getSlider(7); // 这样可以判断指定页码是否有效，或者是当前页。无效的页码在web页面上不需要链接。 if (pg.isDisabledPage(slider[i])) { show = "page " + slider[i]; } else { show = " page " + slider[i] + " "; } // 可以直接打印出pg，用于调试程序。 System.out.println(pg); log.debug(pg); ]]>
com.couchbase.client.protocol.views.Paginator
The {@link Paginator} makes it possible to iterate over a{@link ViewResponse} in pages.
It is possible to iterate over both reduced and non-reduced results, but iterating over non-reduced results is considerably faster, because a more efficient pagination approach can be used.

Usage:
```
 {@code View view = client.getView("design_doc", "view_name"); Query query = new Query(); int docsPerPage = 20; Paginator paginator = client.paginatedQuery(view, query, docsPerPage);}while(paginator.hasNext())  ViewResponse response = paginator.next(); for(ViewRow row : response) { System.out.println(row.getKey()); } } }
```
Note that if a custom limit is set on the {@link Query} object when itgets passed in into the {@link Paginator}, then it is considered as an absolute limit. The {@link Paginator} will stop iterating once this absolutelimit is reached. If no limit is provided, the {@link Paginator} will moveforward until no more documents are returned by the view.

If you encounter an infinite loop when emitting stringified numbers from your View, see the {@link Paginator#forcedKeyType} method for instructionsto remedy this situation.
com.github.miemiedev.mybatis.paginator.domain.Paginator
分页器，根据page,limit,totalCount用于页面上分页显示多项内容，计算页码和当前页的偏移量，方便页面分页使用. @author badqiu @author miemiedev
com.scooterframework.orm.misc.Paginator
the first 250 records and returns the next 50 records. String controlOptions = "limit=50, offset=250";
Usage example:
```
 Paginator page = new Paginator(new JdbcPageListSource(modelClass), controlOptions); List pagedRecords = page.getRecordList(); 
```
@author (Fei) John Chen
de.arago.portlet.util.Paginator
net.aufdemrand.denizen.utilities.command.Paginator
net.citizensnpcs.api.util.Paginator
net.hasor.db.ar.Paginator
org.crank.crud.controller.Paginator
org.javalite.activejdbc.Paginator
This class supports pagination of result sets in ActiveJDBC. This is useful for paging through tables. If the Model subclass is annotated with @ {@link org.javalite.activejdbc.annotations.Cached}, then this class will cache the total count of records returned by {@link #getCount()}, as LazyList will cache the result sets. This class is thread safe and the same instance could be used across multiple web requests and even across multiple users/sessions. It is lightweight class, you can generate an instance each time you need one, or you can cache an instance in a session or even servlet context. @author Igor Polevoy

Examples of com.scooterframework.orm.misc.Paginator

    public static Paginator jdbcPaginator(Class<? extends ActiveRecord> modelClass, Map<String, String> pagingOptions, Map<String, String> sqlOptions) {
      Map<String, String> pagingOptionsMerged = Converters.convertMapToMapSS(ACH.getAC().getParameterDataAsMap());
      if (pagingOptions != null) {
        pagingOptionsMerged.putAll(pagingOptions);
      }
      return new Paginator(new JdbcPageListSource(modelClass, sqlOptions), pagingOptionsMerged);
    }

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Examples of com.scooterframework.orm.misc.Paginator

    
    public String paged_list() {
        String model = getModel();
        ActiveRecord recordHome = generateActiveRecordHomeInstance(model);
        Map<String, Object> requestParametersMap = ACH.getAC().getParameterDataAsMap();
        Paginator page = new Paginator(new JdbcPageListSource(recordHome.getClass()), requestParametersMap);
        setViewData("paged_" + model + "_list", page);
        return ActionResult.forwardTo(viewPath("paged_list"));
    }

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Examples of com.scooterframework.orm.misc.Paginator

     * <tt>index</tt> method returns a list of <tt>posts</tt> records.
     * If the value of <tt>paged</tt> parameter is <tt>true</tt>, a paginated list is returned.
     */
    public String index() {
        if ("true".equals(p(Constants.PAGED))) {
            Paginator page = jdbcPaginator(Post.class, params());
            setViewData("post_page", page);
            return renderView("paged_list");
        }
        setViewData("posts", Post.findAll());
        return null;

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Examples of com.scooterframework.orm.misc.Paginator

        String table = getTable();
        setViewData("table", table);
        
        String connName = database;
        if ("true".equals(p(Constants.PAGED))) {
            Paginator page = new Paginator(new TableSqlPageListSource(connName, table), params());
            page.setExcludedKeys("database, database_id, table, table_id");
            setViewData("paged_records", page);
            return forwardTo(viewPath("paged_list"));
        }
        
        setViewData("records", Record.getRows(connName, table));

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Examples of com.scooterframework.orm.misc.Paginator

        String view = getView();
        setViewData("view", view);
        
        String connName = database;
        if ("true".equals(p(Constants.PAGED))) {
            Paginator page = new Paginator(new TableSqlPageListSource(connName, view), params());
            page.setExcludedKeys("database, database_id, view, view_id");
            setViewData("paged_records", page);
            return forwardTo(viewPath("paged_list"));
        }
        
        setViewData("vrecords", Vrecord.getRows(connName, view));

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Examples of com.scooterframework.orm.misc.Paginator

      pagingControl.put(Paginator.key_offset, options.get(ActiveRecordConstants.key_offset));
    
    if (options.containsKey(ActiveRecordConstants.key_page))
      pagingControl.put(Paginator.key_npage, options.get(ActiveRecordConstants.key_page));
    
    return new Paginator(new JdbcPageListSource(modelClass, inputOptions), pagingControl);
  }

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Examples of de.arago.portlet.util.Paginator

        List<Object> page4 = Arrays.asList(new Object[] {10, 11, 12});
        List<Object> page5 = Arrays.asList(new Object[] {13});


        List<Object> items = Arrays.asList(new Object[] {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13});


        Paginator pager = new Paginator(items.size(), 3);


        assertEquals(1, pager.firstPage());
        assertEquals(5, pager.lastPage());


        pager.go(1);
        assertEquals(1, pager.getCurrentPage());
        assertEquals(page1, pager.slice(items));


        pager.go(2);
        assertEquals(2, pager.getCurrentPage());
        assertEquals(page2, pager.slice(items));


        pager.go(3);
        assertEquals(3, pager.getCurrentPage());
        assertEquals(page3, pager.slice(items));


        pager.go(4);
        assertEquals(4, pager.getCurrentPage());
        assertEquals(page4, pager.slice(items));


        pager.go(5);
        assertEquals(5, pager.getCurrentPage());
        assertEquals(page5, pager.slice(items));


        // pager may not overrun boundaries
        pager.go(6);
        assertEquals(5, pager.getCurrentPage());
        assertEquals(page5, pager.slice(items));


    }

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Examples of de.arago.portlet.util.Paginator




    public void testSmallerThanItemsPerPage() {
        List<Object> items = Arrays.asList(new Object[] {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13});


        Paginator pager = new Paginator(items.size(), 20);


        assertEquals(1, pager.firstPage());
        assertEquals(1, pager.lastPage());


        assertEquals(items, pager.slice(items));


    }

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Examples of de.arago.portlet.util.Paginator




    public void testEven() {
        List<Object> items = Arrays.asList(new Object[] {1, 2, 3, 4});


        Paginator pager = new Paginator(items.size(), 2);


        assertEquals(1, pager.firstPage());
        assertEquals(2, pager.lastPage());
    }

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Examples of de.arago.portlet.util.Paginator

    }


    public void testUnEven() {
        List<Object> items = Arrays.asList(new Object[] {1, 2, 3});


        Paginator pager = new Paginator(items.size(), 2);


        assertEquals(1, pager.firstPage());
        assertEquals(2, pager.lastPage());
    }

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