From bd89d801ba1e0edc816e3ea94b8d8d8335b921f9 Mon Sep 17 00:00:00 2001
From: Petr Vobornik <pvoborni@redhat.com>
Date: Thu, 31 Oct 2013 19:10:30 +0100
Subject: Focus input on label click in fluid layout

https://fedorahosted.org/freeipa/ticket/3904
---
 install/ui/src/freeipa/widget.js | 90 ++++++++++++++++++++++++++++++++++------
 1 file changed, 78 insertions(+), 12 deletions(-)

(limited to 'install/ui')

diff --git a/install/ui/src/freeipa/widget.js b/install/ui/src/freeipa/widget.js
index b6cfdd6d4..63e7a4197 100644
--- a/install/ui/src/freeipa/widget.js
+++ b/install/ui/src/freeipa/widget.js
@@ -450,7 +450,32 @@ IPA.input_widget = function(spec) {
      * Focus input element
      * @abstract
      */
-    that.focus_input = function() {};
+    that.focus_input = function() {
+
+        var input = that.get_input();
+
+        if (!input) {
+            return;
+        } else if (input.jquery || input.length === undefined) {
+            input.focus();
+        } else if (input.length) {
+            input[0].focus();
+        }
+    };
+
+    /**
+     * Get input element or array of input elements in case of multivalued
+     * widgets.
+     *
+     * - useful for label.for
+     *
+     * @return {null|HTMLElement[]}
+     */
+    that.get_input = function() {
+
+        if (that.input) return that.input;
+        return null;
+    };
 
     /**
      * Mark element as deleted.
@@ -533,9 +558,12 @@ IPA.text_widget = function(spec) {
             style: 'display: none;'
         }).appendTo(container);
 
+        var id = IPA.html_util.get_next_id(that.name);
+
         that.input = $('<input/>', {
             type: that.input_type,
             name: that.name,
+            id: id,
             size: that.size,
             title: that.tooltip,
             keyup: function() {
@@ -595,13 +623,6 @@ IPA.text_widget = function(spec) {
         that.display_control.text('');
     };
 
-    /**
-     * @inheritDoc
-     */
-    that.focus_input = function() {
-        that.input.focus();
-    };
-
     /**
      * @inheritDoc
      */
@@ -758,10 +779,20 @@ IPA.multivalued_widget = function(spec) {
     };
 
     that.focus_last = function() {
+        if (!that.rows.length) return;
         var last_row = that.rows[that.rows.length-1];
         last_row.widget.focus_input();
     };
 
+    that.focus_input = function() {
+
+        if (that.rows.length) {
+            that.focus_last();
+        } else {
+            that.add_link.focus();
+        }
+    };
+
     that.add_row = function(values) {
         var row = {};
         that.rows.push(row);
@@ -1125,7 +1156,7 @@ IPA.option_widget_base = function(spec, that) {
         var id = that._option_next_id + input_name;
         var enabled = that.enabled && option.enabled;
 
-        $('<input/>', {
+        option.input_node = $('<input/>', {
             id: id,
             type: that.input_type,
             name: input_name,
@@ -1135,7 +1166,7 @@ IPA.option_widget_base = function(spec, that) {
             change: that.on_input_change
         }).appendTo(container);
 
-        $('<label/>', {
+        option.label_node =  $('<label/>', {
             html: option.label || '&nbsp;',
             title: option.tooltip || that.tooltip,
             'for': id
@@ -1419,6 +1450,14 @@ IPA.radio_widget = function(spec) {
 
         that.create_error_link(container);
     };
+
+    /**
+     * @inheritDoc
+     */
+    that.focus_input = function() {
+        that.options[0].input_node.focus();
+    };
+
     return that;
 };
 
@@ -1460,6 +1499,13 @@ IPA.checkbox_widget = function (spec) {
         that.owb_update([value]);
     };
 
+    /**
+     * @inheritDoc
+     */
+    that.get_input = function() {
+        return that.options[0].input_node;
+    };
+
     return that;
 };
 
@@ -1638,6 +1684,13 @@ IPA.select_widget = function(spec) {
         that.set_options_enabled(false, options);
     };
 
+    /**
+     * @inheritDoc
+     */
+    that.get_input = function() {
+        return that.select;
+    };
+
     // methods that should be invoked by subclasses
     that.select_save = that.save;
     that.select_update = that.update;
@@ -2995,9 +3048,12 @@ IPA.combobox_widget = function(spec) {
             style: 'display: none;'
         }).appendTo(that.input_container);
 
+        var id = IPA.html_util.get_next_id(that.name);
+
         that.input = $('<input/>', {
             type: 'text',
             name: that.name,
+            id: id,
             title: that.tooltip,
             keydown: that.on_input_keydown,
             mousedown: that.on_no_close,
@@ -3991,13 +4047,23 @@ IPA.fluid_layout = function(spec) {
 
         var label_cont = $('<div/>', { 'class': 'control-label' });
 
-        $('<label/>', {
+        var label_el = $('<label/>', {
             name: widget.name,
             'class': '',
             text: label_text
         }).appendTo(label_cont);
 
-        // TODO: set `for` in label
+        var input = widget.get_input();
+
+        if (input && input.length) input = input[0];
+
+        if (input && input.id) {
+            label_el.prop('for', input.id);
+        } else {
+            label_el.bind('click', function() {
+                widget.focus_input();
+            });
+        }
         return label_cont;
     };
 
-- 
cgit