Switch between richtext edit/preview using Bootstrap tab panes

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

diff --git a/app/assets/javascripts/richtext.js b/app/assets/javascripts/richtext.js
index cfba5c923fe2c3ad02394c3b48958ff0b2105d58..259b914de614f6d2762cbd4beb3e07ca7adc0843 100644 (file)
--- a/app/assets/javascripts/richtext.js
+++ b/app/assets/javascripts/richtext.js
@@ -1,7 +1,4 @@
 $(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
@@ -11,29 +8,10 @@ $(document).ready(function () {
     $(this).parents(".richtext_container").find(".richtext_preview").empty();
   });
 
-  /* Disable all the edit buttons */
-  $(".richtext_doedit").prop("disabled", true);
-
   /*
-   * Install a click handler to switch to edit mode when the
-   * edit button is pressed.
+   * Install a handler to switch to preview mode
    */
-  $(".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).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 () {
+  $(".richtext_dopreview").on("show.bs.tab", function () {
     var editor = $(this).parents(".richtext_container").find("textarea");
     var preview = $(this).parents(".richtext_container").find(".richtext_preview");
     var minHeight = editor.outerHeight() - preview.outerHeight() + preview.height();
@@ -49,11 +27,6 @@ $(document).ready(function () {
       });
     }
 
-    editor.hide();
     preview.css("min-height", minHeight + "px");
-    preview.show();
-
-    $(this).parents(".richtext_container").find(".richtext_doedit").prop("disabled", false).removeClass("active");
-    $(this).prop("disabled", true).addClass("active");
   });
 });