Fixes #798 - Encoding on buttonTo.

wheels/tests/view/urls/buttonTo.cfc

@@ -15,6 +15,12 @@ component extends="wheels.tests.Test" {
 		set(functionName="buttonTo", encode=true);
 	}
 
+	function test_buttonto_inner_encoding() {
+		actual = _controller.buttonTo(text="<Click>", class="form-class", inputClass="input class", confirm="confirm-value", disable="disable-value", encode=true);
+		expected = '<form action="#application.wheels.webpath#" class="form-class" confirm="confirm-value" disable="disable-value" method="post"><input class="input&##x20;class" type="submit" value="&lt;Click&gt;"></form>';
+		assert('actual eq expected');
+	}
+
 	function test_buttonto_attributes() {
 		actual = _controller.buttonTo(class="form-class", inputClass="input-class", confirm="confirm-value", disable="disable-value");
 		expected = '<form action="#application.wheels.webpath#" class="form-class" confirm="confirm-value" disable="disable-value" method="post"><input class="input-class" type="submit" value=""></form>';

wheels/view/links.cfm

@@ -136,13 +136,15 @@ public string function buttonTo(
 	local.args = $innerArgs(name="input", args=arguments);
 	local.args.value = arguments.text;
 	local.args.image = arguments.image;
+	local.args.encode = arguments.encode;
 	local.content &= submitTag(argumentCollection=local.args);
 	local.skip = "image,text,route,controller,key,params,anchor,onlyPath,host,protocol,port,encode";
 	if (Len(arguments.route)) {
 		// variables passed in as route arguments should not be added to the html element
 		local.skip = ListAppend(local.skip, $routeVariables(argumentCollection=arguments));
 	}
-	return $element(name="form", skip=local.skip, content=local.content, attributes=arguments, encode=arguments.encode, encodeExcept=local.encodeExcept);
+	local.encode = arguments.encode ? "attributes" : false;
+	return $element(name="form", skip=local.skip, content=local.content, attributes=arguments, encode=local.encode, encodeExcept=local.encodeExcept);
 }
 
 /**