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| <title>sheet |
| (Tobago Core Tag library documentation) |
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| <a HREF="../index.html" TARGET="_top"><b>FRAMES</b></a> |
| <a href="sheet.html" target="_top"><b>NO FRAMES</b></a> |
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| <a HREF="../alltags-noframe.html" TARGET=""><b>All Tags</b></a> |
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| <hr> |
| <h2> |
| <font size="-1">tc</font> |
| <br> |
| Tag sheet |
| </h2> |
| <hr> |
| Render a sheet element.<p><b>UIComponentClass: </b>org.apache.myfaces.tobago.component.UISheet</p><p><b>RendererType: </b>Sheet</p><p><b>Supported facets:</b></p><dl><dt><b>reload</b></dt><dd>Contains an instance of UIReload</dd></dl> |
| <br> |
| <p></p> |
| <hr> |
| <table border="1" cellpadding="3" cellspacing="0" width="100%"> |
| <tr bgcolor="#CCCCFF" class="TableHeadingColor"> |
| <td colspan="2"><font size="+2"><b>Tag Information</b></font></td> |
| </tr> |
| <tr> |
| <td>Tag Class</td><td>org.apache.myfaces.tobago.internal.taglib.SheetTag</td> |
| </tr> |
| <tr> |
| <td>TagExtraInfo Class</td><td><i>None</i></td> |
| </tr> |
| <tr> |
| <td>Body Content</td><td>JSP</td> |
| </tr> |
| <tr> |
| <td>Display Name</td><td><i>None</i></td> |
| </tr> |
| </table> |
| <br> |
| <p></p> |
| <table border="1" cellpadding="3" cellspacing="0" width="100%"> |
| <tr bgcolor="#CCCCFF" class="TableHeadingColor"> |
| <td colspan="5"><font size="+2"><b>Attributes</b></font></td> |
| </tr> |
| <tr> |
| <td><b>Name</b></td><td><b>Required</b></td><td><b>Request-time</b></td><td><b>Type</b></td><td><b>Description</b></td> |
| </tr> |
| <tr valign="top"> |
| <td>binding</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>javax.faces.component.UIComponent</code>) |
| </td><td>The value binding expression linking this component to a property in a backing bean. |
| <p/> |
| Warning: For the tobago extension library <b>tx</b> the binding differs from JSP and Facelets: |
| <ul> |
| <li>JSP: The component is the inner main control (e. g. UIInput).</li> |
| <li>Facelets: The component is the outer UIPanel.</li> |
| </ul><br />Type: <code>javax.faces.component.UIComponent</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>columns</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.String</code>) |
| </td><td>LayoutConstraints for column layout. Semicolon separated list of layout tokens ('<x>*', '<x>px' or |
| '<x>%').<br />Type: <code>java.lang.String</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>directLinkCount</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Integer</code>) |
| </td><td>The count of rendered direct paging links in the sheet's footer.<br /><br />Type: <code>java.lang.Integer</code><br />Default: <code>9</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>first</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Integer</code>) |
| </td><td>Zero-relative row number of the first row to be displayed.<br />Type: <code>int</code><br />Default: <code>0</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>forceVerticalScrollbar</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.String</code>) |
| </td><td>Flag indicating whether or not this sheet should reserve space for vertical toolbar when calculating column |
| width's.<br /> |
| Possible values are: <pre> |
| 'auto' : sheet try to estimate the need of scrollbar. |
| 'true' : space for scrollbar is reserved. |
| 'false' : no space is reserved. |
| </pre><br />Type: <code>java.lang.String</code><br />Default: <code>auto</code><br />Allowed Values: <code>[auto, true, false]</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>id</td><td>false</td><td>true</td><td><code>java.lang.String</code></td><td>The component identifier for this component. This value must be unique within the closest parent component that is |
| a naming container.<br />Type: <code>java.lang.String</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>markup</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>org.apache.myfaces.tobago.context.Markup</code>) |
| </td><td>Indicate markup of this component. The allowed markups can be defined or overridden in the theme. The value 'none' |
| should not be used any longer. Just leave the attribute empty, or use a NULL pointer.<br />Type: <code>org.apache.myfaces.tobago.context.Markup</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>rendered</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Boolean</code>) |
| </td><td>Flag indicating whether or not this component should be rendered (during Render Response Phase), or processed on |
| any subsequent form submit.<br />Type: <code>boolean</code><br />Default: <code>true</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>renderedPartially</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.String[]</code>) |
| </td><td><p> |
| Indicate the partially rendered components in a case of a submit. |
| </p> |
| <p> |
| The search depends on the number of prefixed colons in the relativeId: |
| <dl> |
| <dd>number of prefixed colons == 0</dd> |
| <dt>fully relative</dt> |
| <dd>number of prefixed colons == 1</dd> |
| <dt>absolute (still normal findComponent syntax)</dt> |
| <dd>number of prefixed colons == 2</dd> |
| <dt>search in the current naming container (same as 0 colons)</dt> |
| <dd>number of prefixed colons == 3</dd> |
| <dt>search in the parent naming container of the current naming container</dt> |
| <dd>number of prefixed colons > 3</dd> |
| <dt>go to the next parent naming container for each additional colon</dt> |
| </dl> |
| </p> |
| <p> |
| If a literal is specified: to use more than one identifier the identifiers must be space delimited. |
| </p> |
| <p> |
| Using this in a UISheet or UITabGroup component this list indicates components to update when calling |
| internal AJAX requests like sort or paging commands. |
| Don't forget to add the sheet-id or tagGroup-id in that case, if needed. |
| </p> |
| <p> |
| You can also use<br />Type: <code>java.lang.String[]</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>rows</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Integer</code>) |
| </td><td>The number of rows to display, starting with the one identified by the "first" property. <br/> The default has been |
| changed from 100 to 0 because this is the default in the JSF standard (since Tobago 1.5).<br />Type: <code>int</code><br />Default: <code>0</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>selectable</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.String</code>) |
| </td><td>Flag indicating whether or not the sheet should be selectable.<br />Type: <code>java.lang.String</code><br />Default: <code>multi</code><br />Allowed Values: <code>[none, single, singleOrNone, multi]</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>showDirectLinks</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.String</code>) |
| </td><td>Flag indicating whether or not a range of direct paging links should be rendered in the sheet's footer.<br />Type: <code>java.lang.String</code><br />Default: <code>center</code><br />Allowed Values: <code>[left, center, right, none]</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>showDirectLinksArrows</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Boolean</code>) |
| </td><td>Flag indicating if paging arrows are shown near direct links<br />Type: <code>boolean</code><br />Default: <code>false</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>showHeader</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Boolean</code>) |
| </td><td>Flag indicating the header should be rendered.<br />Type: <code>boolean</code><br />Default: <code>true</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>showPageRange</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.String</code>) |
| </td><td>Flag indicating whether and where the range pages should rendered in the sheet's footer. Rendering this range also |
| offers the capability to enter the index displayed page directly.<br />Type: <code>java.lang.String</code><br />Default: <code>right</code><br />Allowed Values: <code>[left, center, right, none]</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>showPageRangeArrows</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Boolean</code>) |
| </td><td>Flag indicating if paging arrows are shown near page range<br />Type: <code>boolean</code><br />Default: <code>true</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>showPagingAlways</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Boolean</code>) |
| </td><td>Flag indicating whether or not the paging panel should be display, if it is not needed for paging.<br /> |
| <ul> |
| <li>showPagingAlways="false" which is the default means, that the paging footer should be displayed, |
| only when it is needed.</li> |
| <ul> |
| <li>When the rows="0" paging is not needed, so the footer will not be rendered,</li> |
| <li>when rows="N", N > 0 and the size of the data value is <= N paging is not needed |
| and the footer will not be rendered,</li> |
| <li>in any other case the paging footer will be displayed.</li> |
| </ul> |
| <li>showPagingAlways="true" means, that the paging footer should be displayed in any case.</li> |
| </ul><br />Type: <code>boolean</code><br />Default: <code>false</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>showRoot</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Boolean</code>) |
| </td><td>Only applicable in the case that the data model is a tree. This flag indicates that the root node should be |
| displayed. Often in tree structures the root node is special and should not be displayed.<br />Type: <code>boolean</code><br />Default: <code>false</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>showRootJunction</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Boolean</code>) |
| </td><td>Only applicable in the case that the data model is a tree. This flag indicates that the root node should be |
| displayed with an open-close-switch.<br />Type: <code>boolean</code><br />Default: <code>false</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>showRowRange</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.String</code>) |
| </td><td>Flag indicating whether or not the range of displayed rows should rendered in the sheet's footer. Rendering this |
| range also offers the capability to enter the index of the start row directly.<br />Type: <code>java.lang.String</code><br />Default: <code>left</code><br />Allowed Values: <code>[left, center, right, none]</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>sortActionListener</td><td>false</td><td>false</td><td><code>javax.el.MethodExpression</code> |
| <br> |
| (<i>signature must match </i><code>void sortActionListener(javax.faces.event.ActionEvent)</code>) |
| </td><td>Method binding representing an actionListener method that will be invoked when sorting was requested by the user. |
| Use this if your application needs special handling for sorting columns. If this is not set and the sortable |
| attribute column is set to true the sheet implementation will use a default sort method. The expression must |
| evaluate to a public method which takes an ActionEvent as parameter and with a return type of void. The method will |
| receive a {@link org.apache.myfaces.tobago.event.SortActionEvent}. The method should sort according to the |
| sortColumnId and direction getting from the sheet's {@link org.apache.myfaces.tobago.model.SheetState} object.</td> |
| </tr> |
| <tr valign="top"> |
| <td>state</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>org.apache.myfaces.tobago.model.SheetState</code>) |
| </td><td>Sheet state saving object.<br />Type: <code>org.apache.myfaces.tobago.model.SheetState</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>stateChangeListener</td><td>false</td><td>false</td><td><code>javax.el.MethodExpression</code> |
| <br> |
| (<i>signature must match </i><code>void stateChangeListener(javax.faces.event.ActionEvent)</code>) |
| </td><td>Method binding representing a stateChangeListener method that will be notified when the state was changed by the |
| user. The expression must evaluate to a public method that takes a SheetStateChangeEvent parameter, with a return |
| type of void.</td> |
| </tr> |
| <tr valign="top"> |
| <td>value</td><td>false</td><td>false</td><td><code>javax.el.ValueExpression</code> |
| <br> |
| (<i>must evaluate to </i><code>java.lang.Object</code>) |
| </td><td>The sheet's data.<br />Type: <code>[java.lang.Object[], java.util.List, javax.servlet.jsp.jstl.sql.Result, java.sql.ResultSet, java.lang.Object, javax.faces.model.DataModel]</code></td> |
| </tr> |
| <tr valign="top"> |
| <td>var</td><td>true</td><td>false</td><td><code>java.lang.String</code></td><td>Name of a request-scope attribute under which the model data for the row selected by the current value of the |
| "rowIndex" property (i.e. also the current value of the "rowData" property) will be exposed.<br />Type: <code>java.lang.String</code></td> |
| </tr> |
| </table> |
| <br> |
| <p></p> |
| <table border="1" cellpadding="3" cellspacing="0" width="100%"> |
| <tr bgcolor="#CCCCFF" class="TableHeadingColor"> |
| <td colspan="5"><font size="+2"><b>Variables</b></font></td> |
| </tr> |
| <td colspan="2"><i>No Variables Defined.</i></td> |
| </table> |
| <br> |
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| <a HREF="../index.html" TARGET="_top"><b>FRAMES</b></a> |
| <a href="sheet.html" target="_top"><b>NO FRAMES</b></a> |
| <script></script> |
| <noscript> |
| <a HREF="../alltags-noframe.html" TARGET=""><b>All Tags</b></a> |
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| Output Generated by |
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| Java, JSP, and JavaServer Pages are trademarks or |
| registered trademarks of Sun Microsystems, Inc. in the US and other |
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