patch: 2 if propertyIsEnumerable blocks added to make HTMLeditor work with the prototype AJAX library

2006-05-03 18:14:42 +00:00
parent b985f62858
commit d0fcd925f9
1 changed files with 4 additions and 0 deletions
@@ -526,6 +526,7 @@ HTMLArea.prototype._createToolbar = function () {

    var first = true;
    for (var i in this.config.toolbar) {
+        if (this.config.toolbar.propertyIsEnumerable(i)) { // fix for prototype.js compatibility
        if (!first) {
            createButton("linebreak");
        } else {
@@ -533,6 +534,7 @@ HTMLArea.prototype._createToolbar = function () {
        }
        var group = this.config.toolbar[i];
        for (var j in group) {
+                if (group.propertyIsEnumerable(j)) { // fix for prototype.js compatibility
            var code = group[j];
            if (/^([IT])\[(.*?)\]/.test(code)) {
                // special case, create text label
@@ -547,6 +549,8 @@ HTMLArea.prototype._createToolbar = function () {
                tb_cell.innerHTML = label;
            } else {
                createButton(code);
+                    }
+                }
            }
        }
    }