Description: JS的一个很好用的TreeView源码，包含饼图，柱图和线图，附有立体效果-a good source of TreeView, including pie, column map and the map, with a three dimensional effect Platform: |
Size: 8192 |
Author:颜晨阳 |
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Description: 基于javasrcipt开发的功能强大的treeview网页组件,实现各种风格的网页树状菜单的定制-javasrcipt development based on the powerful treeview website components, the realization of the website style tree menu customization Platform: |
Size: 63488 |
Author:ym |
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Description: 这是一个用javascript实现的tree树,对于学习javascript有一定的帮助-This is a realization of the use of javascript tree tree. learning javascript helpful to a certain extent Platform: |
Size: 41984 |
Author:陈克 |
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Description: MzTreeView 1.0 是数据一次性加载，客户端节点异步展示的WEB脚本树。MzTreeView 1.0 的理论节点数设计上限为十万节点，在节点数三万的情况下页面打开时间小于 3 秒。无限层次无限节点的数的层级组成方式：id parentId。即每个节点除本身的节点id之外还有它的父层节点id，通过这种方式就可以组合成无限层级的树了-MzTreeView 1.0 is a one-time load data, the client node to display the WEB asynchronous script tree. MzTreeView 1.0 theoretical maximum number of nodes in the design of hundreds of thousands of nodes, number of nodes in the case of 30,000 pages open time of less than 3 seconds. Unlimited levels of unlimited number of node-level composition: id parentId. That is, each node in addition to its own node id in addition to its parent layer node id, in this way can be combined into an unlimited-level tree of Platform: |
Size: 14336 |
Author:wk |
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Description: 开发人员使用JavaScript的一个主要原因就是可以避免回发过程中带来的页面刷新。例如我们可以根据用户的需要使用Treeview控件来展开和折叠相应的数据节点。当你展开一个节点时，该Treeview控件将会利用JavaScript读取服务器上的子节点信息，然后平滑无刷新地插入这些新节点。如果没有使用JavaScript的话，Treeview控件将会因为页面的回发而重新构建。不但用户会发现因页面刷新而带来的延迟，而且页面极有可能回复到原来的状态，即丢失前面所展开的那些子节点信息。对于服务器端来说，因为每次回发的过程中都要处理大量的视图状态（View State）信息，这也会严重影响程序的整体执行性能。在ASP.NET 2.0中，引入了一个称为"客户端回调"的功能，利用这个内建的解决方案我们可以轻松实现客户端脚本和服务器端代码间的交互，从而避免了页面因回发带来的频繁刷新。-The use of JavaScript developers is a major cause of hair to avoid the process of bringing back the page to refresh. For example we can use according to the Treeview control necessary to expand and collapse the corresponding data node. When you expand a node, the Treeview control server will use JavaScript to read information on the child nodes, then no smooth set to insert the new node. If you are not using JavaScript, then, Treeview control will return because the page and rebuild hair. Users will find that not only refresh the page because of the delay brought about, but the page is very likely reply to the original status, namely, the loss of those who started in front of the sub-node information. For server-side, the hair back every time because the process must deal with many view status (View State) information, which will seriously affect the performance of the overall implementation process. In ASP.NET 2.0, the introduction of a group called the "Client Callback" feature, use Platform: |
Size: 253952 |
Author:王若 |
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