tree图表显示不正常,解决方法
1,tree所涉及到的js或jsp网页中插入:
Ext.BLANK_IMAGE_URL='ext/resources/images/default/tree/s.gif';
或是(jsp中)
<script type="text/javascript">
Ext.BLANK_IMAGE_URL = '/ext/resources/images/default/tree/s.gif';
</script>
2,jsp网页中引入js是有顺序的,
先引入ext的js,
<link rel="stylesheet" type="text/css" href="ext/resources/css/ext-all.css"/> <script type="text/javascript" src="ext/adapter/ext/ext-base.js"></script> <script type="text/javascript" src="ext/ext-all.js"></script>
再引入自己的js才可以。不然会提示错误的。