Pman.Lock.js

[Pman.Core] / Pman.Lock.js

diff --git a/Pman.Lock.js b/Pman.Lock.js
index e69de29..7229987 100644 (file)
--- a/Pman.Lock.js
+++ b/Pman.Lock.js
@@ -0,0 +1,109 @@
+//<script type="text/javascript">
+/**
+ * Locking - 
+ * 
+ * usage:
+ * 
+ 
+     new Pman.Lock( {
+          table : 'Product',
+         id : 123,
+         success : function(lock) { ..show dialog etc..... 
+          
+           ... dostuff..
+           ... send _lock=XXX to Roo updated code..
+           
+            lock.unlock() -- we dont care about the result..
+          }
+        }
+    * 
+ * 
+ * 
+ *  call : 
+ * try and lock it..
+ * baseURL + /Core/Lock/lock?on_id=...&on_table=...
+ * - returns id or an array of who has the locks.
+ * 
+ * Force an unlock after a warning..
+ * baseURL + /Core/Lock/lock?on_id=...&on_table=...&force=1
+ * - returns id..
+ * 
+ * Unlock - call when window is closed..
+ * baseURL + /Core/Lock/unlock?on_id=...&on_table=...&force=1
+ * - returns jerr or jok
+ * 
+ */
+Pman.Lock = function (cfg) {
+    this.cfg = cfg;
+    this.attemptLock();
+}
+
+Roo.apply(Pman.Lock.prototype, {
+    
+    attemptLock : function()
+    {
+        var _t = this
+        Pman.Request({
+            url : baseURL + 'Core/Lock/lock',
+            params : {
+                on_table : cfg.table,
+                on_id : cfg.id
+            },
+            failure : function() {
+                Roo.MessageBox.alert("Error", "Lock Request failed, please try again");
+            },
+            success : function(data)
+            {
+                Roo.log(data);
+                
+                if (typeof(data) == 'object') {
+                    _t.confirmBreak(data);
+                }
+                
+                _t.cfg.success(_t); //dont care about scope..
+                
+                
+            }
+        })
+    },
+    confirmBreak : function (ar)
+    {
+        
+        var msg = '';
+        Roo.each(ar, function(p) {
+            
+           }
+        
+        
+        
+    }
+    
+    
+    unlock : function() {
+        Pman.Request({
+            url : baseURL + 'Core/Lock/unlock',
+            params : {
+                id : this.lock_id,
+                on_id : cfg.id
+            },
+            failure : function() {
+                Roo.MessageBox.alert("Error", "Lock Request failed, please try again");
+            },
+            success : function(data)
+            {
+                Roo.log(data);
+                
+                if (typeof(data) == 'object') {
+                    _t.confirmBreak(data);
+                }
+                
+                _t.cfg.success(_t); //dont care about scope..
+                
+                
+            }
+        })
+    }
+    
+
+});
+ 
\ No newline at end of file