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fixed "return" submission on a single text field

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git-svn-id: svn://10.0.0.236/trunk@7660 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
karnaze%netscape.com 1998-08-10 17:26:20 +00:00
parent e16a20aed0
commit e4a8306fd3
1 changed files with 10 additions and 10 deletions
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20
mozilla/layout/html/forms/src/nsForm.cpp
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@ -926,8 +926,7 @@ void nsForm::Init(PRBool aReinit)
// determine which radio buttons belong to which radio groups, unnamed radio buttons
// don't go into any group since they can't be submitted. Determine which controls
// are capable of form submission.
PRInt32 submitCount = 0;
PRInt32 nonSubmitCount = 0;
PRInt32 textCount = 0;
nsIFormControl* textControl = nsnull;
int numControls = GetFormControlCount();
@ -938,14 +937,14 @@ void nsForm::Init(PRBool aReinit)
PRBool hasName = name.Length() > 0;
nsString type;
control->GetType(type);
if (type.EqualsIgnoreCase("submit")) { // XXX make constant
submitCount++;
} else if (!type.EqualsIgnoreCase("hidden")) { // hidden doesn't count, XXX make constant
nonSubmitCount++;
}
if (type.EqualsIgnoreCase("text")) { // XXX make constants
// count text for determining "return" submission
if (type.EqualsIgnoreCase("text")) {
textCount++;
textControl = control;
}
// radio group processing
if (hasName && (type.Equals(*nsInputRadio::kTYPE))) { // XXX make constant consisten with above
int numGroups = mRadioGroups.Count();
PRBool added = PR_FALSE;
@ -976,8 +975,9 @@ void nsForm::Init(PRBool aReinit)
}
}
}
if ( ((0 == submitCount) || (1 == submitCount)) &&
(1 == nonSubmitCount) && (nsnull != textControl) ) {
// if there is only one text field, it can submit on "return"
if (1 == textCount) {
textControl->SetCanSubmit(PR_TRUE);
}
}