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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
SelectPropertySelectionRenderer.java | 0% | 0% | 0% | 0% |
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// Copyright 2004, 2005 The Apache Software Foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package org.apache.tapestry.form;
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import org.apache.tapestry.IMarkupWriter;
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import org.apache.tapestry.IRequestCycle;
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/**
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* Implementation of {@link IPropertySelectionRenderer} that
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* produces a <select> element (containing <option> elements).
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*
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* @author Howard Lewis Ship
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*
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**/
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public class SelectPropertySelectionRenderer |
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implements IPropertySelectionRenderer
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{ |
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/**
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* Writes the <select> element. If the
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* {@link PropertySelection} is {@link PropertySelection#isDisabled() disabled}
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* then a <code>disabled</code> attribute is written into the tag
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* (though Navigator 4 will ignore this).
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*
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**/
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public void beginRender( |
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PropertySelection component, |
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IMarkupWriter writer, |
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IRequestCycle cycle) |
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{ |
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writer.begin("select");
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writer.attribute("name", component.getName());
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if (component.isDisabled())
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writer.attribute("disabled", "disabled"); |
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writer.println(); |
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} |
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/**
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* Closes the <select> element.
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*
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**/
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public void endRender( |
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PropertySelection component, |
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IMarkupWriter writer, |
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IRequestCycle cycle) |
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{ |
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writer.end(); // <select>
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} |
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/**
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* Writes an <option> element.
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*
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**/
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public void renderOption( |
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PropertySelection component, |
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IMarkupWriter writer, |
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IRequestCycle cycle, |
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IPropertySelectionModel model, |
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Object option, |
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int index,
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boolean selected)
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{ |
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writer.beginEmpty("option");
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writer.attribute("value", model.getValue(index));
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if (selected)
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writer.attribute("selected", "selected"); |
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writer.print(model.getLabel(index)); |
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writer.end(); |
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writer.println(); |
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} |
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} |
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