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Reimplemented nsiDOMNSHTMLFormElement interface on form class

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This commit is contained in:
vidur%netscape.com 1998-10-06 21:41:47 +00:00
parent 719dd69e29
commit a0254879da
2 changed files with 72 additions and 0 deletions
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36
content/html/content/src/nsHTMLFormElement.cpp
View File

@ -46,6 +46,7 @@ class nsFormControlList;
// nsHTMLFormElement
class nsHTMLFormElement : public nsIDOMHTMLFormElement,
public nsIDOMNSHTMLFormElement,
public nsIScriptObjectOwner,
public nsIDOMEventReceiver,
public nsIHTMLContent,
@ -83,6 +84,11 @@ public:
NS_IMETHOD Reset();
NS_IMETHOD Submit();
// nsIDOMNSHTMLFormElement
NS_IMETHOD GetEncoding(nsString& aEncoding);
NS_IMETHOD GetLength(PRUint32* aLength);
NS_IMETHOD NamedItem(const nsString& aName, nsIDOMElement** aReturn);
// nsIScriptObjectOwner
NS_IMPL_ISCRIPTOBJECTOWNER_USING_GENERIC(mInner)
@ -426,6 +432,36 @@ nsHTMLFormElement::RemoveElement(nsIFormControl* aChild, PRBool aChildIsRef)
return rv;
}
NS_IMETHODIMP
nsHTMLFormElement::GetEncoding(nsString& aEncoding)
{
return mInner.GetAttribute(nsHTMLAtoms::encoding, aEncoding);
}
NS_IMETHODIMP
nsHTMLFormElement::GetLength(PRUint32* aLength)
{
*aLength = mControls->mElements.Count();
return NS_OK;
}
NS_IMETHODIMP
nsHTMLFormElement::NamedItem(const nsString& aName, nsIDOMElement** aReturn)
{
// XXX For now we just search our element list. In reality, we'll have
// to look at all of our children, including images, objects, etc.
nsIDOMNode *node;
nsresult result = mControls->NamedItem(aName, &node);
if ((NS_OK == result) && (nsnull != node)) {
result = node->QueryInterface(kIDOMElementIID, (void **)aReturn);
NS_RELEASE(node);
}
return result;
}
// nsFormControlList implementation, this could go away if there were a lightweight collection implementation somewhere

36
layout/html/content/src/nsHTMLFormElement.cpp
View File

@ -46,6 +46,7 @@ class nsFormControlList;
// nsHTMLFormElement
class nsHTMLFormElement : public nsIDOMHTMLFormElement,
public nsIDOMNSHTMLFormElement,
public nsIScriptObjectOwner,
public nsIDOMEventReceiver,
public nsIHTMLContent,
@ -83,6 +84,11 @@ public:
NS_IMETHOD Reset();
NS_IMETHOD Submit();
// nsIDOMNSHTMLFormElement
NS_IMETHOD GetEncoding(nsString& aEncoding);
NS_IMETHOD GetLength(PRUint32* aLength);
NS_IMETHOD NamedItem(const nsString& aName, nsIDOMElement** aReturn);
// nsIScriptObjectOwner
NS_IMPL_ISCRIPTOBJECTOWNER_USING_GENERIC(mInner)
@ -426,6 +432,36 @@ nsHTMLFormElement::RemoveElement(nsIFormControl* aChild, PRBool aChildIsRef)
return rv;
}
NS_IMETHODIMP
nsHTMLFormElement::GetEncoding(nsString& aEncoding)
{
return mInner.GetAttribute(nsHTMLAtoms::encoding, aEncoding);
}
NS_IMETHODIMP
nsHTMLFormElement::GetLength(PRUint32* aLength)
{
*aLength = mControls->mElements.Count();
return NS_OK;
}
NS_IMETHODIMP
nsHTMLFormElement::NamedItem(const nsString& aName, nsIDOMElement** aReturn)
{
// XXX For now we just search our element list. In reality, we'll have
// to look at all of our children, including images, objects, etc.
nsIDOMNode *node;
nsresult result = mControls->NamedItem(aName, &node);
if ((NS_OK == result) && (nsnull != node)) {
result = node->QueryInterface(kIDOMElementIID, (void **)aReturn);
NS_RELEASE(node);
}
return result;
}
// nsFormControlList implementation, this could go away if there were a lightweight collection implementation somewhere