Convert richtext edit/preview buttons into tabs

[rails.git] / app / assets / javascripts / richtext.js

diff --git a/app/assets/javascripts/richtext.js b/app/assets/javascripts/richtext.js
index a5323bc0774c3adcd81ba28a191c27c88ffcce0f..cfba5c923fe2c3ad02394c3b48958ff0b2105d58 100644 (file)
--- a/app/assets/javascripts/richtext.js
+++ b/app/assets/javascripts/richtext.js
@@ -2,46 +2,40 @@ $(document).ready(function () {
   /* Hide the preview panes */
   $(".richtext_preview").hide();
 
-  /* 
+  /*
    * When the text in an edit pane is changed, clear the contents of
    * the associated preview pne so that it will be regenerated when
    * the user next switches to it.
    */
-  $(".richtext_content textarea").change(function () { 
+  $(".richtext_content textarea").change(function () {
     $(this).parents(".richtext_container").find(".richtext_preview").empty();
   });
 
   /* Disable all the edit buttons */
   $(".richtext_doedit").prop("disabled", true);
 
-  /* Enable the preview buttons */
-  $(".richtext_dopreview").prop("disabled", false);
-
   /*
    * Install a click handler to switch to edit mode when the
    * edit button is pressed.
    */
-  $(".richtext_doedit").click(function (event) {
+  $(".richtext_doedit").click(function () {
     var editor = $(this).parents(".richtext_container").find("textarea");
     var preview = $(this).parents(".richtext_container").find(".richtext_preview");
 
     preview.hide();
     editor.show();
 
-    $(this).siblings(".richtext_dopreview").prop("disabled", false);
-    $(this).prop("disabled", true);
-
-    event.preventDefault();
+    $(this).parents(".richtext_container").find(".richtext_dopreview").prop("disabled", false).removeClass("active");
+    $(this).prop("disabled", true).addClass("active");
   });
 
   /*
    * Install a click handler to switch to preview mode when the
    * preview button is pressed.
    */
-  $(".richtext_dopreview").click(function (event) {
+  $(".richtext_dopreview").click(function () {
     var editor = $(this).parents(".richtext_container").find("textarea");
     var preview = $(this).parents(".richtext_container").find(".richtext_preview");
-    var width = editor.outerWidth() - preview.outerWidth() + preview.width();
     var minHeight = editor.outerHeight() - preview.outerHeight() + preview.height();
 
     if (preview.contents().length === 0) {
@@ -56,13 +50,10 @@ $(document).ready(function () {
     }
 
     editor.hide();
-    preview.width(width);
     preview.css("min-height", minHeight + "px");
     preview.show();
 
-    $(this).siblings(".richtext_doedit").prop("disabled", false);
-    $(this).prop("disabled", true);
-
-    event.preventDefault();
+    $(this).parents(".richtext_container").find(".richtext_doedit").prop("disabled", false).removeClass("active");
+    $(this).prop("disabled", true).addClass("active");
   });
 });