From 9b8988dd23e2adc14b8f5ee7a3e47bbe4982dc73 Mon Sep 17 00:00:00 2001
From: Daniel Silverstone <dsilvers@digital-scurf.org>
Date: Sat, 4 Jan 2014 17:06:10 +0000
Subject: Reflect changes to select boxes into the DOM

---
 render/box_construct.c |  2 +-
 render/form.c          | 10 +++++++++-
 render/form.h          |  3 ++-
 3 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'render')

diff --git a/render/box_construct.c b/render/box_construct.c
index b259e6a1f..4d9796932 100644
--- a/render/box_construct.c
+++ b/render/box_construct.c
@@ -2853,7 +2853,7 @@ bool box_select_add_option(struct form_control *control, dom_node *n)
 	if (text_nowrap == NULL)
 		goto no_memory;
 
-	if (form_add_option(control, value, text_nowrap, selected) == false)
+	if (form_add_option(control, value, text_nowrap, selected, n) == false)
 		goto no_memory;
 
 	free(text);
diff --git a/render/form.c b/render/form.c
index 254d2cffb..aa6661cfa 100644
--- a/render/form.c
+++ b/render/form.c
@@ -278,10 +278,11 @@ void form_free_control(struct form_control *control)
  * \param  value     value of option, used directly (not copied)
  * \param  text      text for option, used directly (not copied)
  * \param  selected  this option is selected
+ * \param  node      the DOM node this option is associated with
  * \return  true on success, false on memory exhaustion
  */
 bool form_add_option(struct form_control *control, char *value, char *text,
-		bool selected)
+		     bool selected, void *node)
 {
 	struct form_option *option;
 
@@ -312,6 +313,8 @@ bool form_add_option(struct form_control *control, char *value, char *text,
 
 	control->data.select.num_items++;
 
+	option->node = node;
+
 	return true;
 }
 
@@ -1140,12 +1143,15 @@ static void form__select_process_selection(html_content *html,
 			if (control->data.select.multiple) {
 				if (o->selected) {
 					o->selected = false;
+					dom_html_option_element_set_selected(o->node, false);
 					control->data.select.num_selected--;
 				} else {
 					o->selected = true;
+					dom_html_option_element_set_selected(o->node, true);
 					control->data.select.num_selected++;
 				}
 			} else {
+				dom_html_option_element_set_selected(o->node, true);
 				o->selected = true;
 			}
 		}
@@ -1434,11 +1440,13 @@ void form_radio_set(html_content *html,
 
 		if (control->selected) {
 			control->selected = false;
+			dom_html_input_element_set_checked(control->node, false);
 			html__redraw_a_box(html, control->box);
 		}
 	}
 
 	radio->selected = true;
+	dom_html_input_element_set_checked(radio->node, true);
 	html__redraw_a_box(html, radio->box);
 }
 
diff --git a/render/form.h b/render/form.h
index c03ea8e99..b538c3b33 100644
--- a/render/form.h
+++ b/render/form.h
@@ -126,6 +126,7 @@ struct form_control {
 
 /** Option in a select. */
 struct form_option {
+	void *node;			/**< Corresponding DOM node */
 	bool selected;
 	bool initial_selected;
 	char *value;
@@ -154,7 +155,7 @@ struct form_control *form_new_control(void *node, form_control_type type);
 void form_add_control(struct form *form, struct form_control *control);
 void form_free_control(struct form_control *control);
 bool form_add_option(struct form_control *control, char *value, char *text,
-		bool selected);
+		     bool selected, void *node);
 bool form_successful_controls(struct form *form,
 		struct form_control *submit_button,
 		struct fetch_multipart_data **successful_controls);
-- 
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