struts-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From lukaszlen...@apache.org
Subject [struts] 01/01: WW-5117 Moves action on top just before the tag
Date Sat, 06 Mar 2021 15:06:40 GMT
This is an automated email from the ASF dual-hosted git repository.

lukaszlenart pushed a commit to branch WW-5117-reorders-stack
in repository https://gitbox.apache.org/repos/asf/struts.git

commit 4afa345c659c0fe75cd3a4c01dff749dcd0e84ea
Author: Lukasz Lenart <lukaszlenart@apache.org>
AuthorDate: Sat Mar 6 16:06:23 2021 +0100

    WW-5117 Moves action on top just before the tag
---
 .../components/template/FreemarkerTemplateEngine.java   | 11 ++++++++---
 .../resources/template/simple/dynamic-attributes.ftl    |  2 +-
 core/src/test/java/org/apache/struts2/TestAction.java   | 12 +++++++++++-
 .../org/apache/struts2/views/jsp/ui/HiddenTest.java     | 17 +++++++++++++++++
 .../org/apache/struts2/views/jsp/ui/Hidden-3.txt        |  5 +++++
 5 files changed, 42 insertions(+), 5 deletions(-)

diff --git a/core/src/main/java/org/apache/struts2/components/template/FreemarkerTemplateEngine.java
b/core/src/main/java/org/apache/struts2/components/template/FreemarkerTemplateEngine.java
index a272697..b3cb544 100644
--- a/core/src/main/java/org/apache/struts2/components/template/FreemarkerTemplateEngine.java
+++ b/core/src/main/java/org/apache/struts2/components/template/FreemarkerTemplateEngine.java
@@ -64,7 +64,7 @@ public class FreemarkerTemplateEngine extends BaseTemplateEngine {
     public void setFreemarkerManager(FreemarkerManager mgr) {
         this.freemarkerManager = mgr;
     }
-    
+
     public void renderTemplate(TemplateRenderingContext templateContext) throws Exception
{
     	// get the various items required from the stack
         ValueStack stack = templateContext.getStack();
@@ -144,15 +144,20 @@ public class FreemarkerTemplateEngine extends BaseTemplateEngine {
             }
         };
 
+        LOG.debug("Puts action on the top of the stack, just before the tag");
+        Object actionFromStack = stack.pop();
         try {
             stack.push(templateContext.getTag());
+            stack.push(actionFromStack);
             template.process(model, writer);
         } finally {
-            stack.pop();
+            stack.pop(); // removes action
+            stack.pop(); // removes tag
+            stack.push(actionFromStack); // puts back action
         }
     }
 
     protected String getSuffix() {
         return "ftl";
     }
-}
\ No newline at end of file
+}
diff --git a/core/src/main/resources/template/simple/dynamic-attributes.ftl b/core/src/main/resources/template/simple/dynamic-attributes.ftl
index a6e3943..95de4b7 100644
--- a/core/src/main/resources/template/simple/dynamic-attributes.ftl
+++ b/core/src/main/resources/template/simple/dynamic-attributes.ftl
@@ -29,4 +29,4 @@
   </#if>
  ${aKey}="${value?html}"<#rt/>
 </#list><#rt/>
-</#if><#rt/>
\ No newline at end of file
+</#if><#rt/>
diff --git a/core/src/test/java/org/apache/struts2/TestAction.java b/core/src/test/java/org/apache/struts2/TestAction.java
index 97fa175..35b48b3 100644
--- a/core/src/test/java/org/apache/struts2/TestAction.java
+++ b/core/src/test/java/org/apache/struts2/TestAction.java
@@ -49,6 +49,7 @@ public class TestAction extends ActionSupport {
     private List list3;
     private SomeEnum status = SomeEnum.COMPLETED;
     private Float floatNumber;
+    private Long id;
 
     private final Map<String, String> texts = new HashMap<String, String>();
 
@@ -213,7 +214,7 @@ public class TestAction extends ActionSupport {
 	public void setStatus(SomeEnum status) {
 		this.status = status;
 	}
-    
+
     public List<SomeEnum> getStatusList() {
     	return Arrays.asList(SomeEnum.values());
     }
@@ -225,4 +226,13 @@ public class TestAction extends ActionSupport {
     public void setFloatNumber(Float floatNumber) {
         this.floatNumber = floatNumber;
     }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
 }
diff --git a/core/src/test/java/org/apache/struts2/views/jsp/ui/HiddenTest.java b/core/src/test/java/org/apache/struts2/views/jsp/ui/HiddenTest.java
index 37b5303..e66fc5a 100644
--- a/core/src/test/java/org/apache/struts2/views/jsp/ui/HiddenTest.java
+++ b/core/src/test/java/org/apache/struts2/views/jsp/ui/HiddenTest.java
@@ -62,6 +62,23 @@ public class HiddenTest extends AbstractUITagTest {
         verify(TextFieldTag.class.getResource("Hidden-2.txt"));
     }
 
+    public void testDynamicAttributes() throws Exception {
+        TestAction testAction = (TestAction) action;
+        testAction.setId(27357L);
+
+        HiddenTag tag = new HiddenTag();
+        tag.setPageContext(pageContext);
+        tag.setId("einszwei");
+        tag.setName("first");
+        tag.setValue("%{id}");
+        tag.setDynamicAttribute("", "data-wuffmiauww", "%{id}");
+
+        tag.doStartTag();
+        tag.doEndTag();
+
+        verify(TextFieldTag.class.getResource("Hidden-3.txt"));
+    }
+
     /**
      * Initialize a map of {@link org.apache.struts2.views.jsp.AbstractUITagTest.PropertyHolder}
for generic tag
      * property testing. Will be used when calling {@link #verifyGenericProperties(org.apache.struts2.views.jsp.ui.AbstractUITag,
diff --git a/core/src/test/resources/org/apache/struts2/views/jsp/ui/Hidden-3.txt b/core/src/test/resources/org/apache/struts2/views/jsp/ui/Hidden-3.txt
new file mode 100644
index 0000000..c02c136
--- /dev/null
+++ b/core/src/test/resources/org/apache/struts2/views/jsp/ui/Hidden-3.txt
@@ -0,0 +1,5 @@
+<tr style="display:none;">
+  <td colspan="2">
+    <input type="hidden" name="first" value="27357" id="einszwei" data-wuffmiauww="27357"/>
+  </td>
+</tr>


Mime
View raw message