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| 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 | |||||||||||||||
| Form.java | 0% | 0% | 0% | 0% |
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| 1 |
/* |
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| 2 |
* Angkor Web Framework |
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| 3 |
* |
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| 4 |
* Distributable under LGPL license. |
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| 5 |
* See terms of license at gnu.org. |
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| 6 |
*/ |
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| 7 |
package com.tirsen.angkor.widget; |
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| 8 |
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| 9 |
import com.tirsen.angkor.RenderContext; |
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| 10 |
import com.tirsen.angkor.event.ActionSource; |
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| 11 |
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| 12 |
import java.io.IOException; |
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| 13 |
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| 14 |
/** |
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| 15 |
* A form. Sends an action event when it is has been submitted regardless wheather any button was pressed. |
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| 16 |
* |
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| 17 |
* <!-- $Id: Form.java,v 1.4 2002/10/09 21:37:37 tirsen Exp $ --> |
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| 18 |
* <!-- $Author: tirsen $ --> |
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| 19 |
* |
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| 20 |
* @author Jon Tirsén (tirsen@users.sourceforge.net) |
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| 21 |
* @version $Revision: 1.4 $ |
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| 22 |
*/ |
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| 23 |
public class Form extends Container |
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| 24 |
{
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| 25 |
private ActionSource defaultButton; |
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| 26 |
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|
| 27 | 0 |
public void setDefaultButton(ActionSource defaultButton) |
| 28 |
{
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|
| 29 | 0 |
this.defaultButton = defaultButton; |
| 30 |
} |
|
| 31 |
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|
| 32 | 0 |
public void render(RenderContext context) throws IOException |
| 33 |
{
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|
| 34 | 0 |
if (isVisible()) |
| 35 |
{
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|
| 36 | 0 |
context.startTag("FORM action=\"" + context.getRequestPath() + "\" id=\"" + uniqueId(context) + "\"");
|
| 37 | 0 |
if (defaultButton != null) |
| 38 |
{
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|
| 39 | 0 |
context.emptyTag("INPUT type=\"hidden\" name=\"" + uniqueId(context) + "\" value=\"action\"");
|
| 40 | 0 |
context.registerParsingComponent(this); |
| 41 |
} |
|
| 42 | 0 |
renderChildren(context); |
| 43 | 0 |
context.endTag("FORM");
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| 44 |
} |
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| 45 |
} |
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| 46 |
|
|
| 47 | 0 |
public void parse(RenderContext context) |
| 48 |
{
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|
| 49 | 0 |
super.parse(context); |
| 50 | 0 |
if ("action".equals(context.getRequestParameter(getId())))
|
| 51 |
{
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|
| 52 | 0 |
defaultButton.signalActionEvent(); |
| 53 |
} |
|
| 54 |
} |
|
| 55 |
} |
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| 56 |
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