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avoid invalid id characters in ErrorsTag as well (SPR-6862)

This commit is contained in:
Juergen Hoeller 2010-02-22 11:48:08 +00:00
parent f25d2a9416
commit 60ff93e5ac
1 changed files with 13 additions and 12 deletions
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25
org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/tags/form/ErrorsTag.java
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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2008 the original author or authors. * Copyright 2002-2010 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -25,6 +25,7 @@ import javax.servlet.jsp.tagext.BodyTag;
import org.springframework.util.Assert; import org.springframework.util.Assert;
import org.springframework.util.ObjectUtils; import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
/** /**
* Form tag for displaying errors for a particular field or object. * Form tag for displaying errors for a particular field or object.
@ -100,16 +101,6 @@ public class ErrorsTag extends AbstractHtmlElementBodyTag implements BodyTag {
} }
/**
* Get the value for the HTML '<code>name</code>' attribute.
* <p>Simply returns <code>null</code> because the '<code>name</code>' attribute
* is not a validate attribute for the '<code>span</code>' element.
*/
@Override
protected String getName() throws JspException {
return null;
}
/** /**
* Get the value for the HTML '<code>id</code>' attribute. * Get the value for the HTML '<code>id</code>' attribute.
* <p>Appends '<code>.errors</code>' to the value returned by {@link #getPropertyPath()} * <p>Appends '<code>.errors</code>' to the value returned by {@link #getPropertyPath()}
@ -125,7 +116,17 @@ public class ErrorsTag extends AbstractHtmlElementBodyTag implements BodyTag {
path = (String) this.pageContext.getAttribute( path = (String) this.pageContext.getAttribute(
FormTag.MODEL_ATTRIBUTE_VARIABLE_NAME, PageContext.REQUEST_SCOPE); FormTag.MODEL_ATTRIBUTE_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
} }
return path + ".errors"; return StringUtils.deleteAny(path, "[]") + ".errors";
}
/**
* Get the value for the HTML '<code>name</code>' attribute.
* <p>Simply returns <code>null</code> because the '<code>name</code>' attribute
* is not a validate attribute for the '<code>span</code>' element.
*/
@Override
protected String getName() throws JspException {
return null;
} }
/** /**