通过CSS样式来修改ExtJS:TreePanel的小图标
摘要：写在html标签里面，.x-tree-node-collapsed.x-tree-node-icon{background:transpar...
写在html<head>标签里面，
<style type="text/css">
.x-tree-node-collapsed .x-tree-node-icon {
background:transparent url(web/css/images/default/tree/1.gif);
}
.x-tree-node-expanded .x-tree-node-icon {
background:transparent url(web/css/images/default/tree/drop-no.gif);
}
.x-tree-node-leaf .x-tree-node-icon{
background:transparent url(web/css/images/default/tree/2.gif);
}
</style>
【通过CSS样式来修改ExtJS:TreePanel的小图标】相关文章：
★ CSS样式:background-position的理解
★ CSS兼容的技巧