| New file |
| | |
| | | <div class="apiDetail"> |
| | | <div> |
| | | <h2><span class="path">setting.callback.</span>onAsyncError</h2> |
| | | <h2><span>Function(event, treeId, treeNode, XMLHttpRequest, textStatus, errorThrown)</span> </h2> |
| | | <h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3> |
| | | <div class="desc"> |
| | | <p></p> |
| | | <div class="longdesc"> |
| | | <p>Used to capture the error event when execute ajax.</p> |
| | | <p class="highlight_red">If you set 'setting.callback.beforeAsync',and return false, zTree will not execute ajax, and will not trigger the 'onAsyncSuccess / onAsyncError' callback.</p> |
| | | <p>Default: null</p> |
| | | </div> |
| | | </div> |
| | | <h3>Function Parameter Descriptions</h3> |
| | | <div class="desc"> |
| | | <h4><b>event</b><span>js event Object</span></h4> |
| | | <p>event Object</p> |
| | | <h4 class="topLine"><b>treeId</b><span>String</span></h4> |
| | | <p>zTree unique identifier: <b class="highlight_red">treeId</b>.</p> |
| | | <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4> |
| | | <p>JSON data object of the parent node</p> |
| | | <p class="highlight_red">When load root nodes, treeNode = null</p> |
| | | <h4 class="topLine"><b>XMLHttpRequest</b><span>String</span></h4> |
| | | <p>XMLHttpRequest Object, please refer to JQuery API documentation.</p> |
| | | <h4 class="topLine"><b>textStatus</b><span>String</span></h4> |
| | | <p>a string categorizing the status of the request("success", "error"...), please refer to JQuery API documentation.</p> |
| | | <h4 class="topLine"><b>errorThrown</b><span>String</span></h4> |
| | | <p>eWhen an HTTP error occurs, errorThrown receives the textual portion of the HTTP status, please refer to JQuery API documentation.</p> |
| | | </div> |
| | | <h3>Examples of setting & function</h3> |
| | | <h4>1. When execute ajax make error, alert message.</h4> |
| | | <pre xmlns=""><code>function myOnAsyncError(event, treeId, treeNode, XMLHttpRequest, textStatus, errorThrown) { |
| | | alert(XMLHttpRequest); |
| | | }; |
| | | var setting = { |
| | | callback: { |
| | | onAsyncError: myOnAsyncError |
| | | } |
| | | }; |
| | | ......</code></pre> |
| | | </div> |
| | | </div> |