Version 8.3.4
 —  Working with Pages  —

SUBCISPAGE2 Control

The SUBCISPAGE2 control allows you to place one page into another page. You may already have read the section describing the SUBPAGE control which allows to place any HTML page into an Application Designer page. The differences between the SUBCISPAGE2 and the SUBPAGE tag are:

This document covers the following topics:


Simple Example

The following example shows the input of an article number and its article detail data:

graphics/image163.png

The detail data page is embedded into the whole (outer) page. The XML code of the outer page is:

<page model="OuterPageAdapter" pagename="Demo.html">
    <titlebar name="Page with embedded page">
    </titlebar>
    <header>
    </header>
    <pagebody takefullheight="true">
        <rowarea name="Page Name Input">
            <itr>
                <label name="Article" width="100">
                </label>
                <field valueprop="article" length="20">
                </field>
            </itr>
            <vdist height="5">
            </vdist>
            <itr>
                <hdist width="100">
                </hdist>
                <button name="Show Details" method="showDetails">
                </button>
            </itr>
            <vdist height="5">
            </vdist>
            <rowtable0>
                <itr width="100%">
                        <subcispage2 subcispageprop="innerPage" width="100%" height="350" borderwidth="1">
                        </subcispage2>
                </itr>
            </rowtable0>
            <vdist height="5">
            </vdist>
        </rowarea>
    </pagebody>
    <statusbar withdistance="false">
    </statusbar>
</page>

The SUBCISPAGE2 control references a property innerPage which is provided by the adapter class of the page. The height can be specified depending on the whole page's height or can be fixed.

The corresponding adapter source is:

// This class is a generated one.

import com.softwareag.cis.server.Adapter;
import com.softwareag.cis.server.util.SUBCISPAGEInfo;

public class SubCisPage2Adapter 
	extends Adapter
{
    // property >innerPage<
    SUBCISPAGEInfo m_innerPage = new SUBCISPAGEInfo();
    public SUBCISPAGEInfo getInnerPage() { return m_innerPage; }

    // property >article<
    String m_article;
    public void setArticle(String value) { m_article = value; }
    public String getArticle() { return m_article; }

    /** */
    public void init()
    {
        m_innerPage.showPage("ArticlePage.html");
    }
    
    /** */
    public void showDetails()
    {
        // fetch adapter of inner page
        ArticlePageAdapter ipa = (ArticlePageAdapter) findAdapter(ArticlePageAdapter.class);
        ipa.init(m_article);
        
        // trigger a refresh of the innerpage
        m_innerPage.refreshContentOfCurrentPage();
    }
}

The property innerPage is of type com.softwareag.cis.server.util.SUBCISPAGEInfo. With method SUBCISPAGEInfo.showPage, the article page is started within the subarea. This does not have to be flexible all the time - but it may be on request. (Maybe there are several versions of displaying the detail data, depending on the article type).

When choosing the Show Details button, the method showDetails() is called. It prepares the adapter of the inner page to display the detail data of the requested article. Afterwards, the method SUBCISPAGEInfo.refreshContentOfCurrentPage is called in order to reload the embedded page. Consequently, the article details are shown.

See the JavaDoc documentation of class SUBCISPAGEInfo.

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SUBCISPAGE2 Properties

Basic
subcispageprop

Name of adapter property representing the control on server side.

The property must be of type "TABSUBPAGESInfo". View the Java API Documentation for further information.

Optional  
width

Width of the control.

There are three possibilities to define the width:

(A) You do not define a width at all. In this case the width of the control will either be a default width or - in case of container controls - it will follow the width that is occupied by its content.

(B) Pixel sizing: just input a number value (e.g. "100").

(C) Percentage sizing: input a percantage value (e.g. "50%"). Pay attention: percentage sizing will only bring up correct results if the parent element of the control properly defines a width this control can reference. If you specify this control to have a width of 50% then the parent element (e.g. an ITR-row) may itself define a width of "100%". If the parent element does not specify a width then the rendering result may not represent what you expect.

Optional

100

120

140

160

180

200

50%

100%

height

Height of the control.

There are three possibilities to define the height:

(A) You do not define a height at all. As consequence the control will be rendered with its default height. If the control is a container control (containing) other controls then the height of the control will follow the height of its content.

(B) Pixel sizing: just input a number value (e.g. "20").

(C) Percentage sizing: input a percantage value (e.g. "50%"). Pay attention: percentage sizing will only bring up correct results if the parent element of the control properly defines a height this control can reference. If you specify this control to have a height of 50% then the parent element (e.g. an ITR-row) may itself define a height of "100%". If the parent element does not specify a width then the rendering result may not represent what you expect.

Optional

100

150

200

250

300

250

400

50%

100%

comment

Comment without any effect on rendering and behaviour. The comment is shown in the layout editor's tree view.

Optional  
Appearance
width (already explained above)    
height (already explained above)    
borderwidth

Border size of control in pixels. Specify "0" not to render any border at all.

Optional

1

2

3

int-value

withownborder

Default is false. If WITHOWNBORDER is set to true, the subcispage2 control is rendered with its own 3D lookalike border. Set BORDERWIDTH to 0 if WITHOWNBORDER is set to true.

Optional

true

false

pagestyle

CSS style definition that is directly passed into this control.

With the style you can individually influence the rendering of the control. You can specify any style sheet expressions. Examples are:

border: 1px solid #FF0000

background-color: #808080

You can combine expressions by appending and separating them with a semicolon.

Sometimes it is useful to have a look into the generated HTML code in order to know where direct style definitions are applied. Press right mouse-button in your browser and select the "View source" or "View frame's source" function.

Optional  
colspan

Column spanning of control.

If you use TR table rows then you may sometimes want to control the number of columns your control occupies. By default it is "1" - but you may want to define the control to span over more than one columns.

The property only makes sense in table rows that are snychronized within one container (i.e. TR, STR table rows). It does not make sense in ITR rows, because these rows are explicitly not synched.

Optional

1

2

3

4

5

50

int-value

rowspan

Row spanning of control.

If you use TR table rows then you may sometimes want to control the number of rows your control occupies. By default it is "1" - but you may want to define the control to span over more than one columns.

The property only makes sense in table rows that are snychronized within one container (i.e. TR, STR table rows). It does not make sense in ITR rows, because these rows are explicitly not synched.

Optional

1

2

3

4

5

50

int-value

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