CHANGELOG.md

 
+<a name="v3.31.1"></a>
+## [v3.31.1] - 2023-03-20
+### Bug Fixes
+- check is attribute set
+- ATTRIBUTE_UPDATER_SELECT_THIS and no ATTRIBUTE_UPDATER_ATTRIBUTES fail
+
+
 <a name="v3.31.0"></a>
 ## [v3.31.0] - 2023-03-19
 ### Add Features
@@ -455,6 +462,7 @@
 <a name="1.8.0"></a>
 ## 1.8.0 - 2021-08-15
 
+[v3.31.1]: https://gitlab.schukai.com/oss/libraries/javascript/monster/compare/v3.31.0...v3.31.1
 [v3.31.0]: https://gitlab.schukai.com/oss/libraries/javascript/monster/compare/v3.30.0...v3.31.0
 [v3.30.0]: https://gitlab.schukai.com/oss/libraries/javascript/monster/compare/v3.29.0...v3.30.0
 [v3.29.0]: https://gitlab.schukai.com/oss/libraries/javascript/monster/compare/v3.28.0...v3.29.0

application/package.json

 {
   "name": "@schukai/monster",
-  "version": "3.30.0",
+  "version": "3.31.0",
   "description": "Monster is a simple library for creating fast, robust and lightweight websites.",
   "keywords": [
     "framework",

application/source/dom/updater.mjs

@@ -291,6 +291,7 @@ function retrieveAndSetValue(element) {
     const pathfinder = new Pathfinder(self[internalSymbol].subject.getSubject());
 
     let path = element.getAttribute(ATTRIBUTE_UPDATER_BIND);
+    if (path === null) throw new Error("the bind argument must start as a value with a path");
 
     if (path.indexOf("path:") !== 0) {
         throw new Error("the bind argument must start as a value with a path");
@@ -434,6 +435,8 @@ function insertElement(change) {
                 found = true;
 
                 const attributes = containerElement.getAttribute(ATTRIBUTE_UPDATER_INSERT);
+                if (attributes === null) continue;
+                
                 let def = trimSpaces(attributes);
                 let i = def.indexOf(" ");
                 let key = trimSpaces(def.substr(0, i));
@@ -489,6 +492,7 @@ function insertElement(change) {
                 let nodes = containerElement.querySelectorAll(
                     `[${ATTRIBUTE_UPDATER_INSERT_REFERENCE}*="${refPrefix}"]`,
                 );
+                
                 for (const [, node] of Object.entries(nodes)) {
                     if (!available.has(node.getAttribute(ATTRIBUTE_UPDATER_INSERT_REFERENCE))) {
                         try {
@@ -699,7 +703,7 @@ function runUpdateAttributes(container, parts, subject) {
 
         let iterator = new Set();
 
-        const query = `[${ATTRIBUTE_UPDATER_SELECT_THIS}], [${ATTRIBUTE_UPDATER_ATTRIBUTES}*="path:${current}"], [${ATTRIBUTE_UPDATER_ATTRIBUTES}^="static:"], [${ATTRIBUTE_UPDATER_ATTRIBUTES}^="i18n:"]`;
+        const query = `[${ATTRIBUTE_UPDATER_SELECT_THIS}][${ATTRIBUTE_UPDATER_ATTRIBUTES}], [${ATTRIBUTE_UPDATER_ATTRIBUTES}*="path:${current}"], [${ATTRIBUTE_UPDATER_ATTRIBUTES}^="static:"], [${ATTRIBUTE_UPDATER_ATTRIBUTES}^="i18n:"]`;
 
         const e = container.querySelectorAll(query);
 
@@ -715,6 +719,11 @@ function runUpdateAttributes(container, parts, subject) {
             if (mem.has(element)) return;
             mem.add(element);
 
+            // this case occurs when the ATTRIBUTE_UPDATER_SELECT_THIS attribute is set 
+            if (!element.hasAttribute(ATTRIBUTE_UPDATER_ATTRIBUTES)) {
+                continue;
+            }
+
             const attributes = element.getAttribute(ATTRIBUTE_UPDATER_ATTRIBUTES);
 
             for (let [, def] of Object.entries(attributes.split(","))) {

application/source/types/version.mjs

@@ -142,7 +142,7 @@ function getMonsterVersion() {
     }
 
     /** don't touch, replaced by make with package.json version */
-    monsterVersion = new Version("3.30.0");
+    monsterVersion = new Version("3.31.0");
 
     return monsterVersion;
 }

development/package.json

 {
   "name": "monster",
-  "version": "3.30.0",
+  "version": "3.31.0",
   "description": "monster",
   "repository": {
     "type": "git",

development/test/cases/monster.mjs

@@ -7,7 +7,7 @@ describe('Monster', function () {
         let monsterVersion
 
         /** don´t touch, replaced by make with package.json version */
-        monsterVersion = new Version("3.30.0")
+        monsterVersion = new Version("3.31.0")
 
         let m = getMonsterVersion();
 

release.json

-{"version":"3.31.0"}
+{"version":"3.31.1"}