升级easyUI到1.9.4版本

2020-02-15 00:37:43 +08:00
parent 0527b980ea
commit ab2872c1ed
1197 changed files with 96263 additions and 40643 deletions
--- a/erp_web/js/easyui/demo/tree/lazyload.html
+++ b/erp_web/js/easyui/demo/tree/lazyload.html
@@ -0,0 +1,82 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta charset="UTF-8">
+	<title>Lazy Load Tree Nodes - jQuery EasyUI Demo</title>
+	<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
+	<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
+	<link rel="stylesheet" type="text/css" href="../demo.css">
+	<script type="text/javascript" src="../../jquery.min.js"></script>
+	<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
+</head>
+<body>
+	<h2>Lazy Load Tree Nodes</h2>
+	<p>Get full hierarchical tree data but lazy load nodes level by level.</p>
+	<div style="margin:20px 0;"></div>
+	<div class="easyui-panel" style="padding:5px">
+		<ul class="easyui-tree" data-options="url:'tree_data1.json',method:'get',loadFilter:myLoadFilter"></ul>
+	</div>
+	<script>
+		function myLoadFilter(data, parent){
+			var state = $.data(this, 'tree');
+			
+		    function setData(){
+		    	var serno = 1;
+		        var todo = [];
+		        for(var i=0; i<data.length; i++){
+		            todo.push(data[i]);
+		        }
+		        while(todo.length){
+		            var node = todo.shift();
+		            if (node.id == undefined){
+		            	node.id = '_node_' + (serno++);
+		            }
+		            if (node.children){
+		                node.state = 'closed';
+		                node.children1 = node.children;
+		                node.children = undefined;
+		                todo = todo.concat(node.children1);
+		            }
+		        }
+		        state.tdata = data;
+		    }
+		    function find(id){
+		    	var data = state.tdata;
+		    	var cc = [data];
+		    	while(cc.length){
+		    		var c = cc.shift();
+		    		for(var i=0; i<c.length; i++){
+		    			var node = c[i];
+		    			if (node.id == id){
+		    				return node;
+		    			} else if (node.children1){
+		    				cc.push(node.children1);
+		    			}
+		    		}
+		    	}
+		    	return null;
+		    }
+		    
+		    setData();
+		    
+		    var t = $(this);
+		    var opts = t.tree('options');
+		    opts.onBeforeExpand = function(node){
+	    		var n = find(node.id);
+	    		if (n.children && n.children.length){return}
+		    	if (n.children1){
+		    		var filter = opts.loadFilter;
+		    		opts.loadFilter = function(data){return data;};
+		    		t.tree('append',{
+		    			parent:node.target,
+		    			data:n.children1
+		    		});
+		    		opts.loadFilter = filter;
+		    		n.children = n.children1;
+		    	}
+		    };
+			return data;
+		}
+	</script>
+</body>
+</html>