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[syj.git] / public / js / utils.js

diff --git a/public/js/utils.js b/public/js/utils.js
index 588a85b590e2af6303225f47b478b7c62ce1837f..dfc1a3d76952e960e706653b6a94dfdfa9c616d4 100644 (file)
--- a/public/js/utils.js
+++ b/public/js/utils.js
@@ -10,14 +10,18 @@ var CloseBtn = Class.create({
             return;
         }
 
+        if (typeof options !== "object") {
+            options = {};
+        }
+
         style = Object.extend({
             float: "right",
             margin: "2px",
             fontWeight: "bold",
             padding: "0px"
-        }, typeof options === "object" ? options.style: {});
+        }, options.style);
 
-        imgsrc = (options && options.closeBtnSrc) || "icons/close.png";
+        imgsrc = (options.closeBtnSrc) || "icons/close.png";
         btn = new Element("input", { type: "image", src: imgsrc, alt: "X"}).setStyle(style);
         elt.insert({top: btn});
         btn.observe("click", function(evt) {
@@ -30,6 +34,36 @@ var CloseBtn = Class.create({
     }
 });
 
+var Toggler = Class.create({
+    initialize: function(target, options) {
+        options = Object.extend({}, options);
+        target = $(target).hide();
+
+        var openIcn = options.openIcn || 'icons/bullet_arrow_right.png',
+            closeIcn = options.closeIcn || 'icons/bullet_arrow_down.png';
+
+        this.element = new Element("img", { src: openIcn })
+                              .setStyle({ border: 'none',  // in firefox, in image inside an anchor has a border
+                                        verticalAlign: "middle"});
+
+        this.element.observe('click', function(evt) {
+            if (target.visible()) {
+                evt.target.src = openIcn;
+                target.hide();
+            } else {
+                evt.target.src = closeIcn;
+                target.show();
+            }
+            evt.stop();
+        });
+
+        if (options.initialShow) {
+            target.show();
+            this.element.src = closeIcn;
+        }
+    }
+});
+
 var Deck = Class.create({
     initialize: function(elt, options) {
         this.element = $(elt);
@@ -182,11 +216,37 @@ Element.addMethods('form', {
                 reqoptions.method = this.method;
             }
 
+            if (reqoptions.onFailure) {
+                reqoptions.onFailure = reqoptions.onFailure.wrap(function(proceed, transport, json) {
+                    form.enable();
+                    proceed(transport, json);
+                });
+            } else {
+                reqoptions.onFailure = function() {
+                    form.enable();
+                };
+            }
+
+            if (reqoptions.onSuccess) {
+                reqoptions.onSuccess = reqoptions.onSuccess.wrap(function(proceed, transport, json) {
+                    form.enable();
+                    proceed(transport, json);
+                });
+            } else {
+                reqoptions.onSuccess = function() {
+                    form.enable();
+                };
+            }
+
             new Ajax.TimedRequest(action, options.delay || 20, reqoptions);
 
             if (Object.isFunction(options.postsubmit)) {
                 options.postsubmit(this);
             }
+            Form.getElements(form).each(function(elt) {
+                elt.blur();
+                elt.disable();
+            });
         });
     },
 
@@ -311,9 +371,13 @@ Element.addMethods('div', {
 
     addMessage: function(div, message) {
         var node = (div.ownerDocument || document).createTextNode(message);
-        if (!div.empty()) {
+
+        if ($A(div.childNodes).filter(function(node) {
+                return (node.nodeType === 3 || node.tagName.toLowerCase() === 'br');
+             }).length) {
             div.insert(new Element('br'));
         }
+
         div.appendChild(node);
         return div.show();
     },