1.0.0.0725

1.修改返回顶部页面会颤抖的问题
2.新增下拉框可视范围内自动向上
3.新增自定义样式

index.html

@@ -64,7 +64,19 @@
 		<div id="demo16"></div>
 		
 		<h3>1000条数据测试</h3>
-		<div id="demo17"></div>
+		<div id="demo17"></div>
+		
+		<h3>自动判断下拉方向</h3>
+		<div id="demo18"></div>
+		
+		<h3>只会往下</h3>
+		<div id="demo19"></div>
+		
+		<h3>只会往上</h3>
+		<div id="demo20"></div>
+		
+		<h3>自定义style样式</h3>
+		<div id="demo21"></div>
 		
 		<script src="./dist/xm-select.js" type="text/javascript" charset="utf-8"></script>
 		<script type="text/javascript">
@@ -299,6 +311,37 @@
 			})
 			console.log('1000条数据渲染耗时: ' + (Date.now() - startTime) + 'ms');
 			
+			var demo18 = xmSelect.render({
+				el: '#demo18', 
+				data: ''.padEnd(100, ' ').split('').map((a, i) => ( {name: 'name' + i, value: i} )),
+				filterable: true, //开启搜索
+				direction: 'auto',
+			})
+			
+			var demo19 = xmSelect.render({
+				el: '#demo19', 
+				data: ''.padEnd(100, ' ').split('').map((a, i) => ( {name: 'name' + i, value: i} )),
+				filterable: true, //开启搜索
+				direction: 'down',
+			})
+			
+			var demo20 = xmSelect.render({
+				el: '#demo20', 
+				data: ''.padEnd(100, ' ').split('').map((a, i) => ( {name: 'name' + i, value: i} )),
+				filterable: true, //开启搜索
+				direction: 'up',
+			})
+			
+			var demo21 = xmSelect.render({
+				el: '#demo21', 
+				data: ''.padEnd(100, ' ').split('').map((a, i) => ( {name: 'name' + i, value: i} )),
+				filterable: true, //开启搜索
+				style: {
+					width: '200px',
+					marginLeft: '20px',
+				}
+			})
+			
 		</script>
 		
 	</body>