1 files changed, 60 insertions, 0 deletions
diff --git a/www/test/1.8.6/src/ext/path-deps.js b/www/test/1.8.6/src/ext/path-deps.js
new file mode 100644
index 00000000..4987e50e
--- /dev/null
+++ b/www/test/1.8.6/src/ext/path-deps.js
@@ -0,0 +1,60 @@
+(function(undefined){
+    'use strict';
+
+    // Save a reference to the global object (window in the browser)
+    var _root = this;
+  
+    function dependsOn(pathSpec, url) {
+        if (pathSpec === "ignore") {
+            return false;
+        }
+        var dependencyPath = pathSpec.split("/");
+        var urlPath = url.split("/");
+        for (var i = 0; i < urlPath.length; i++) {
+            var dependencyElement = dependencyPath.shift();
+            var pathElement = urlPath[i];
+            if (dependencyElement !== pathElement && dependencyElement !== "*") {
+                return false;
+            }
+            if (dependencyPath.length === 0 || (dependencyPath.length === 1 && dependencyPath[0] === "")) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    function refreshPath(path) {
+        var eltsWithDeps = htmx.findAll("[path-deps]");
+        for (var i = 0; i < eltsWithDeps.length; i++) {
+            var elt = eltsWithDeps[i];
+            if (dependsOn(elt.getAttribute('path-deps'), path)) {
+                htmx.trigger(elt, "path-deps");
+            }
+        }      
+    }    
+
+    htmx.defineExtension('path-deps', {
+        onEvent: function (name, evt) {
+            if (name === "htmx:beforeOnLoad") {
+                var config = evt.detail.requestConfig;
+                // mutating call
+                if (config.verb !== "get" && evt.target.getAttribute('path-deps') !== 'ignore') {
+                    refreshPath(config.path);
+                }
+            } 
+        }
+    });
+
+    /**
+     *  ********************
+     *  Expose functionality
+     *  ********************
+     */    
+
+    _root.PathDeps = {
+        refresh: function(path) {
+            refreshPath(path);
+        }
+    };
+            
+}).call(this);