Add richtext help tab

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

diff --git a/app/assets/javascripts/richtext.js b/app/assets/javascripts/richtext.js
index 3036f169b07ed34c6ec3d45b9176c21e01dcc23a..cb0bd1f27188469e794e2b52cf38c5332efc0244 100644 (file)
--- a/app/assets/javascripts/richtext.js
+++ b/app/assets/javascripts/richtext.js
@@ -1,46 +1,22 @@
 $(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 () {
-    $(this).parents(".richtext_container").find(".richtext_preview").empty();
-  });
-
-  /* Disable all the edit buttons */
-  $(".richtext_doedit").prop("disabled", true);
+  $(".richtext_container textarea").change(function () {
+    var container = $(this).closest(".richtext_container");
 
-  /* 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) {
-    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);
-    $(this).prop("disabled", true);
-
-    event.preventDefault();
+    container.find(".tab-pane[id$='_preview']").empty();
   });
 
   /*
-   * Install a click handler to switch to preview mode when the
-   * preview button is pressed.
+   * Install a handler to switch to preview mode
    */
-  $(".richtext_dopreview").click(function (event) {
-    var editor = $(this).parents(".richtext_container").find("textarea");
-    var preview = $(this).parents(".richtext_container").find(".richtext_preview");
+  $(".richtext_container button[data-bs-target$='_preview']").on("show.bs.tab", function () {
+    var container = $(this).closest(".richtext_container");
+    var editor = container.find("textarea");
+    var preview = container.find(".tab-pane[id$='_preview']");
     var minHeight = editor.outerHeight() - preview.outerHeight() + preview.height();
 
     if (preview.contents().length === 0) {
@@ -54,13 +30,6 @@ $(document).ready(function () {
       });
     }
 
-    editor.hide();
     preview.css("min-height", minHeight + "px");
-    preview.show();
-
-    $(this).siblings(".richtext_doedit").prop("disabled", false);
-    $(this).prop("disabled", true);
-
-    event.preventDefault();
   });
 });