[pve-devel] r5809 - pve-manager/pve2/www/new/grid

[svn-commits at proxmox.com]

Author: dietmar
Date: 2011-04-12 11:12:53 +0200 (Tue, 12 Apr 2011)
New Revision: 5809

Modified:
   pve-manager/pve2/www/new/grid/ResourceGrid.js
Log:
try to implement filter


Modified: pve-manager/pve2/www/new/grid/ResourceGrid.js
===================================================================
--- pve-manager/pve2/www/new/grid/ResourceGrid.js	2011-04-12 07:48:39 UTC (rev 5808)
+++ pve-manager/pve2/www/new/grid/ResourceGrid.js	2011-04-12 09:12:53 UTC (rev 5809)
@@ -30,11 +30,28 @@
 	    updateCount: 0
 	};
 
-	var updateGrid = function() {
+	var textfilter = '';
 
+	var textfilter_match = function(item) {
+	    var match = false;
+	    Ext.each(['name', 'storage', 'node', 'type'], function(field) {
+		var v = item.data[field];
+		if (v !== undefined) {
+		    v = v.toLowerCase();
+		    if (v.indexOf(textfilter) >= 0) {
+			match = true;
+			return false;
+		    }
+		}
+	    });
+	    return match;
+	};
+
+	var updateGrid = function(removeAll) {
+
 	    var filterfn = null;
 	    
-	    console.log("START GRID UPDATE");
+	    console.log("START GRID UPDATE " + removeAll);
 
 	    store.suspendEvents();
 
@@ -46,6 +63,9 @@
 
                 for (; i < len; i++) {
                     n = cs[i];
+		    //if (textfilter && !textfilter_match(n))
+		    //continue;
+
 		    var orgnode = rstore.data.get(n.data.id);
 		    if (orgnode) 
 			nodeidx[n.data.id] = rstore.data.get(n.data.id);
@@ -60,10 +80,11 @@
 		var item = nodeidx[olditem.data.id];
 		if (!item) {
 		    //console.log("GRID REM UID: " + olditem.data.id);
-		    rmlist.push(item);
+		    rmlist.push(olditem);
 		}
 	    });
-	    if (rmlist.length) 
+
+	    if (rmlist.length)
 		store.remove(rmlist);
 
  	    // add new items
@@ -100,6 +121,7 @@
 		    olditem.commit(true); 
 		}
 	    };
+
 	    if (addlist.length) {
 		store.cacheRecords(addlist);
 		store.guaranteeRange(0, 50);
@@ -108,6 +130,7 @@
 	    store.sort();
 
 	    store.resumeEvents();
+
 	    store.fireEvent('datachanged', store);
 
 	    console.log("END GRID UPDATE");
@@ -118,10 +141,38 @@
 	    pdata.updateCount++;
 	};
 
+
+	var filter_task = new Ext.util.DelayedTask(function(){
+	    console.log("run filter " + textfilter);
+	    updateGrid(true);
+	});
+
+	var load_cb = function() { updateGrid(false); };
+
 	Ext.apply(me, {
 	    title: 'Search',
 	    store: store,
-	    viewConfig: {
+	    tbar: [
+		{
+		    text: "Create VM"
+		},
+		'->', 
+		'Search:', ' ',
+		{
+		    xtype: 'textfield',
+		    width: 200,
+		    value: textfilter,
+		    enableKeyEvents: true,
+		    listeners: {
+			keyup: function(field, e) {
+			    var v = field.getValue();
+			    textfilter = v;
+			    filter_task.delay(500);
+			}
+		    }
+		}
+	    ],
+ 	    viewConfig: {
 		invalidateScrollerOnRefresh: false,
 		stripeRows: true,
 		trackOver: false
@@ -132,7 +183,7 @@
             },
  	    listeners: {
 		destroy: function() {
-		    rstore.un("load", updateGrid)
+		    rstore.un("load", load_cb)
 		}
 	    },
             columns: coldef
@@ -141,6 +192,6 @@
 	me.callParent();
 
 	updateGrid();
-	rstore.on("load", updateGrid);
+	rstore.on("load", load_cb);
     }
 });
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