setting.async.url.html 1.7 KB

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  1. <div class="apiDetail">
  2. <div>
  3. <h2><span>String / Function(treeId, treeNode)</span><span class="path">setting.async.</span>url</h2>
  4. <h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
  5. <div class="desc">
  6. <p></p>
  7. <div class="longdesc">
  8. <p>The URL to which the ajax request is sent. It is valid when <span class="highlight_red">[setting.async.enable = true]</span></p>
  9. <p>Default: ""</p>
  10. </div>
  11. </div>
  12. <h3>String Format</h3>
  13. <div class="desc">
  14. <p>A url string(e.g. "http://www.domain.com/cgi-bin/my-script.cgi"). Note: please check that the url can be loaded with a browser</p>
  15. <p class="highlight_red">Url can also take parameters, please note that they need to be urlencoded.</p>
  16. </div>
  17. <h3>Function Parameter Descriptions</h3>
  18. <div class="desc">
  19. <h4><b>treeId</b><span>String</span></h4>
  20. <p>zTree unique identifier: <b class="highlight_red">treeId</b>.</p>
  21. <h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
  22. <p>Parent node's JSON data object</p>
  23. <p class="highlight_red">When asynchronously loading the root, the treeNode = null</p>
  24. <h4 class="topLine"><b>Return </b><span>String</span></h4>
  25. <p>Return value is same as 'String Format'</p>
  26. </div>
  27. <h3>Examples of setting & function</h3>
  28. <h4>1. set ajax url is "nodes.php"</h4>
  29. <pre xmlns=""><code>var setting = {
  30. async: {
  31. enable: true,
  32. url: "nodes.php",
  33. autoParam: ["id", "name"]
  34. }
  35. };
  36. ......</code></pre>
  37. <h4>2. set ajax url is "function"</h4>
  38. <pre xmlns=""><code>function getAsyncUrl(treeId, treeNode) {
  39. return treeNode.isParent ? "nodes1.php" : "nodes2.php";
  40. };
  41. var setting = {
  42. async: {
  43. enable: true,
  44. url: getAsyncUrl,
  45. autoParam: ["id", "name"]
  46. }
  47. };
  48. ......</code></pre>
  49. </div>
  50. </div>