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461 lines
15 KiB
461 lines
15 KiB
<!DOCTYPE html |
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PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" |
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
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<html xmlns="http://www.w3.org/1999/xhtml"> |
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<head> |
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
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<title>jsTree v.1.0 - Demo</title> |
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<script type="text/javascript" src="../_lib/jquery.js"></script> |
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<script type="text/javascript" src="../_lib/jquery.cookie.js"></script> |
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<script type="text/javascript" src="../_lib/jquery.hotkeys.js"></script> |
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<script type="text/javascript" src="../jquery.jstree.js"></script> |
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<link type="text/css" rel="stylesheet" href="../_docs/syntax/!style.css"/> |
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<link type="text/css" rel="stylesheet" href="../_docs/!style.css"/> |
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<script type="text/javascript" src="../_docs/syntax/!script.js"></script> |
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</head> |
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<body id="demo_body"> |
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<div id="container"> |
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<h1 id="dhead">jsTree v.1.0</h1> |
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<h1>DEMO</h1> |
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<h2>Creating a tree, binding events, using the instance</h2> |
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<div id="description"> |
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<p>Here is how you create an instance, bind an event and then get the instance.</p> |
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<div id="demo1" class="demo" style="height:100px;"> |
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<ul> |
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<li id="phtml_1"> |
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<a href="#">Root node 1</a> |
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<ul> |
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<li id="phtml_2"> |
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<a href="#">Child node 1</a> |
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</li> |
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<li id="phtml_3"> |
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<a href="#">Child node 2</a> |
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</li> |
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</ul> |
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</li> |
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<li id="phtml_4"> |
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<a href="#">Root node 2</a> |
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</li> |
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</ul> |
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</div> |
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<script type="text/javascript" class="source below"> |
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$(function () { |
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// TO CREATE AN INSTANCE |
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// select the tree container using jQuery |
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$("#demo1") |
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// call `.jstree` with the options object |
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.jstree({ |
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// the `plugins` array allows you to configure the active plugins on this instance |
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"plugins" : ["themes","html_data","ui","crrm","hotkeys"], |
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// each plugin you have included can have its own config object |
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"core" : { "initially_open" : [ "phtml_1" ] } |
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// it makes sense to configure a plugin only if overriding the defaults |
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}) |
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// EVENTS |
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// each instance triggers its own events - to process those listen on the container |
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// all events are in the `.jstree` namespace |
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// so listen for `function_name`.`jstree` - you can function names from the docs |
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.bind("loaded.jstree", function (event, data) { |
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// you get two params - event & data - check the core docs for a detailed description |
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}); |
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// INSTANCES |
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// 1) you can call most functions just by selecting the container and calling `.jstree("func",` |
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setTimeout(function () { $("#demo1").jstree("set_focus"); }, 500); |
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// with the methods below you can call even private functions (prefixed with `_`) |
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// 2) you can get the focused instance using `$.jstree._focused()`. |
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setTimeout(function () { $.jstree._focused().select_node("#phtml_1"); }, 1000); |
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// 3) you can use $.jstree._reference - just pass the container, a node inside it, or a selector |
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setTimeout(function () { $.jstree._reference("#phtml_1").close_node("#phtml_1"); }, 1500); |
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// 4) when you are working with an event you can use a shortcut |
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$("#demo1").bind("open_node.jstree", function (e, data) { |
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// data.inst is the instance which triggered this event |
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data.inst.select_node("#phtml_2", true); |
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}); |
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setTimeout(function () { $.jstree._reference("#phtml_1").open_node("#phtml_1"); }, 2500); |
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}); |
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</script> |
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</div> |
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<h2>Doing something when the tree is loaded</h2> |
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<div id="description"> |
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<p>You can use a few events to do that.</p> |
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<div id="demo2" class="demo" style="height:100px;"> |
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<ul> |
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<li id="rhtml_1" class="jstree-open"> |
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<a href="#">Root node 1</a> |
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<ul> |
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<li id="rhtml_2"> |
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<a href="#">Child node 1</a> |
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</li> |
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<li id="rhtml_3"> |
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<a href="#">Child node 2</a> |
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</li> |
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</ul> |
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</li> |
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<li id="rhtml_4"> |
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<a href="#">Root node 2</a> |
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</li> |
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</ul> |
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</div> |
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<script type="text/javascript" class="source below"> |
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// Note method 2) and 3) use `one`, this is because if `refresh` is called those events are triggered |
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$(function () { |
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$("#demo2") |
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.jstree({ "plugins" : ["themes","html_data","ui"] }) |
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// 1) the loaded event fires as soon as data is parsed and inserted |
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.bind("loaded.jstree", function (event, data) { }) |
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// 2) but if you are using the cookie plugin or the core `initially_open` option: |
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.one("reopen.jstree", function (event, data) { }) |
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// 3) but if you are using the cookie plugin or the UI `initially_select` option: |
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.one("reselect.jstree", function (event, data) { }); |
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}); |
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</script> |
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</div> |
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<h2>Doing something when a node is clicked</h2> |
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<div id="description"> |
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<div id="demo3" class="demo" style="height:100px;"> |
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<ul> |
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<li id="shtml_1" class="jstree-open"> |
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<a href="#">Root node 1</a> |
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<ul> |
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<li id="shtml_2"> |
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<a href="#">Child node 1</a> |
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</li> |
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<li id="shtml_3"> |
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<a href="#">Child node 2</a> |
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</li> |
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</ul> |
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</li> |
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<li id="shtml_4"> |
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<a href="#">Root node 2</a> |
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</li> |
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</ul> |
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</div> |
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<script type="text/javascript" class="source below"> |
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$(function () { |
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$("#demo3") |
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.jstree({ "plugins" : ["themes","html_data","ui"] }) |
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// 1) if using the UI plugin bind to select_node |
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.bind("select_node.jstree", function (event, data) { |
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// `data.rslt.obj` is the jquery extended node that was clicked |
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alert(data.rslt.obj.attr("id")); |
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}) |
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// 2) if not using the UI plugin - the Anchor tags work as expected |
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// so if the anchor has a HREF attirbute - the page will be changed |
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// you can actually prevent the default, etc (normal jquery usage) |
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.delegate("a", "click", function (event, data) { event.preventDefault(); }) |
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}); |
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</script> |
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</div> |
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<h2>Using CSS to make nodes wrap</h2> |
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<div id="description"> |
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<div id="demo4" class="demo" style="height:120px;"> |
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<ul> |
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<li class="jstree-open"> |
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<a href="#">Root node 1</a> |
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<ul> |
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<li> |
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<a href="#">Child node 1 with a long text which would normally just cause a scrollbar, but with this line of CSS it will actually wrap, this is not really throughly tested but it works</a> |
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</li> |
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<li> |
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<a href="#">Child node 2</a> |
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</li> |
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</ul> |
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</li> |
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<li> |
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<a href="#">Root node 2</a> |
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</li> |
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</ul> |
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</div> |
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<style type="text/css" class="source below"> |
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#demo4 a { white-space:normal !important; height: auto; padding:1px 2px; } |
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#demo4 li > ins { vertical-align:top; } |
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#demo4 .jstree-hovered, #demo4 .jstree-clicked { border:0; } |
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</style> |
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<script type="text/javascript"> |
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$(function () { |
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$("#demo4") |
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.jstree({ "plugins" : ["themes","html_data","ui"] }); |
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}); |
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</script> |
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</div> |
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<h2>Using CSS to make the nodes bigger</h2> |
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<div id="description"> |
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<div id="demo5" class="demo" style="height:120px;"> |
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<ul> |
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<li class="jstree-open"> |
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<a href="#">Root node 1</a> |
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<ul> |
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<li> |
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<a href="#">Child node 1 with a long text which would normally just cause a scrollbar, but with this line of CSS it will actually wrap, this is not really throughly tested but it works</a> |
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</li> |
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<li> |
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<a href="#">Child node 2</a> |
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</li> |
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</ul> |
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</li> |
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<li> |
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<a href="#">Root node 2</a> |
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</li> |
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</ul> |
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</div> |
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<style type="text/css" class="source below"> |
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#demo5 li { min-height:22px; line-height:22px; } |
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#demo5 a { line-height:20px; height:20px; font-size:10px; } |
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#demo5 a ins { height:20px; width:20px; background-position:-56px -17px; } |
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</style> |
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<script type="text/javascript"> |
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$(function () { |
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$("#demo5") |
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.jstree({ "plugins" : ["themes","html_data","ui"] }); |
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}); |
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</script> |
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</div> |
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<h2>PHP & mySQL demo + event order</h2> |
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<div id="description"> |
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<p>Here is a PHP & mySQL enabled demo. You can use the classes/DB structure included, but those are not thoroughly tested and not officially a part of jstree. In the log window you can also see all function calls as they happen on the instance.</p> |
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<div id="mmenu" style="height:30px; overflow:auto;"> |
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<input type="button" id="add_folder" value="add folder" style="display:block; float:left;"/> |
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<input type="button" id="add_default" value="add file" style="display:block; float:left;"/> |
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<input type="button" id="rename" value="rename" style="display:block; float:left;"/> |
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<input type="button" id="remove" value="remove" style="display:block; float:left;"/> |
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<input type="button" id="cut" value="cut" style="display:block; float:left;"/> |
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<input type="button" id="copy" value="copy" style="display:block; float:left;"/> |
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<input type="button" id="paste" value="paste" style="display:block; float:left;"/> |
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<input type="button" id="clear_search" value="clear" style="display:block; float:right;"/> |
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<input type="button" id="search" value="search" style="display:block; float:right;"/> |
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<input type="text" id="text" value="" style="display:block; float:right;" /> |
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</div> |
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<!-- the tree container (notice NOT an UL node) --> |
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<div id="demo" class="demo" style="height:200px;"></div> |
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<div style="height:30px; text-align:center;"> |
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<input type="button" style='width:170px; height:24px; margin:5px auto;' value="reconstruct" onclick="$.get('./server.php?reconstruct', function () { $('#demo').jstree('refresh',-1); });" /> |
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<input type="button" style='width:170px; height:24px; margin:5px auto;' id="analyze" value="analyze" onclick="$('#alog').load('./server.php?analyze');" /> |
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<input type="button" style='width:170px; height:24px; margin:5px auto;' value="refresh" onclick="$('#demo').jstree('refresh',-1);" /> |
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</div> |
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<div id='alog' style="border:1px solid gray; padding:5px; height:100px; margin-top:15px; overflow:auto; font-family:Monospace;"></div> |
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<!-- JavaScript neccessary for the tree --> |
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<script type="text/javascript" class="source below"> |
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$(function () { |
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$("#demo") |
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.bind("before.jstree", function (e, data) { |
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$("#alog").append(data.func + "<br />"); |
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}) |
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.jstree({ |
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// List of active plugins |
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"plugins" : [ |
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"themes","json_data","ui","crrm","cookies","dnd","search","types","hotkeys","contextmenu" |
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], |
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// I usually configure the plugin that handles the data first |
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// This example uses JSON as it is most common |
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"json_data" : { |
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// This tree is ajax enabled - as this is most common, and maybe a bit more complex |
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// All the options are almost the same as jQuery's AJAX (read the docs) |
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"ajax" : { |
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// the URL to fetch the data |
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"url" : "./server.php", |
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// the `data` function is executed in the instance's scope |
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// the parameter is the node being loaded |
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// (may be -1, 0, or undefined when loading the root nodes) |
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"data" : function (n) { |
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// the result is fed to the AJAX request `data` option |
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return { |
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"operation" : "get_children", |
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"id" : n.attr ? n.attr("id").replace("node_","") : 1 |
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}; |
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} |
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} |
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}, |
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// Configuring the search plugin |
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"search" : { |
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// As this has been a common question - async search |
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// Same as above - the `ajax` config option is actually jQuery's AJAX object |
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"ajax" : { |
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"url" : "./server.php", |
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// You get the search string as a parameter |
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"data" : function (str) { |
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return { |
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"operation" : "search", |
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"search_str" : str |
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}; |
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} |
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} |
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}, |
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// Using types - most of the time this is an overkill |
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// read the docs carefully to decide whether you need types |
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"types" : { |
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// I set both options to -2, as I do not need depth and children count checking |
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// Those two checks may slow jstree a lot, so use only when needed |
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"max_depth" : -2, |
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"max_children" : -2, |
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// I want only `drive` nodes to be root nodes |
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// This will prevent moving or creating any other type as a root node |
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"valid_children" : [ "drive" ], |
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"types" : { |
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// The default type |
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"default" : { |
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// I want this type to have no children (so only leaf nodes) |
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// In my case - those are files |
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"valid_children" : "none", |
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// If we specify an icon for the default type it WILL OVERRIDE the theme icons |
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"icon" : { |
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"image" : "./file.png" |
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} |
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}, |
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// The `folder` type |
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"folder" : { |
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// can have files and other folders inside of it, but NOT `drive` nodes |
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"valid_children" : [ "default", "folder" ], |
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"icon" : { |
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"image" : "./folder.png" |
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} |
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}, |
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// The `drive` nodes |
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"drive" : { |
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// can have files and folders inside, but NOT other `drive` nodes |
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"valid_children" : [ "default", "folder" ], |
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"icon" : { |
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"image" : "./root.png" |
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}, |
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// those prevent the functions with the same name to be used on `drive` nodes |
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// internally the `before` event is used |
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"start_drag" : false, |
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"move_node" : false, |
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"delete_node" : false, |
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"remove" : false |
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} |
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} |
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}, |
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// UI & core - the nodes to initially select and open will be overwritten by the cookie plugin |
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// the UI plugin - it handles selecting/deselecting/hovering nodes |
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"ui" : { |
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// this makes the node with ID node_4 selected onload |
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"initially_select" : [ "node_4" ] |
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}, |
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// the core plugin - not many options here |
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"core" : { |
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// just open those two nodes up |
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// as this is an AJAX enabled tree, both will be downloaded from the server |
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"initially_open" : [ "node_2" , "node_3" ] |
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} |
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}) |
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.bind("create.jstree", function (e, data) { |
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$.post( |
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"./server.php", |
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{ |
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"operation" : "create_node", |
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"id" : data.rslt.parent.attr("id").replace("node_",""), |
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"position" : data.rslt.position, |
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"title" : data.rslt.name, |
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"type" : data.rslt.obj.attr("rel") |
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}, |
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function (r) { |
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if(r.status) { |
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$(data.rslt.obj).attr("id", "node_" + r.id); |
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} |
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else { |
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$.jstree.rollback(data.rlbk); |
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} |
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} |
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); |
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}) |
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.bind("remove.jstree", function (e, data) { |
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data.rslt.obj.each(function () { |
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$.ajax({ |
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async : false, |
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type: 'POST', |
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url: "./server.php", |
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data : { |
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"operation" : "remove_node", |
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"id" : this.id.replace("node_","") |
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}, |
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success : function (r) { |
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if(!r.status) { |
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data.inst.refresh(); |
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} |
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} |
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}); |
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}); |
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}) |
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.bind("rename.jstree", function (e, data) { |
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$.post( |
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"./server.php", |
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{ |
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"operation" : "rename_node", |
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"id" : data.rslt.obj.attr("id").replace("node_",""), |
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"title" : data.rslt.new_name |
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}, |
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function (r) { |
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if(!r.status) { |
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$.jstree.rollback(data.rlbk); |
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} |
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} |
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); |
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}) |
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.bind("move_node.jstree", function (e, data) { |
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data.rslt.o.each(function (i) { |
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$.ajax({ |
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async : false, |
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type: 'POST', |
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url: "./server.php", |
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data : { |
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"operation" : "move_node", |
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"id" : $(this).attr("id").replace("node_",""), |
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"ref" : data.rslt.cr === -1 ? 1 : data.rslt.np.attr("id").replace("node_",""), |
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"position" : data.rslt.cp + i, |
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"title" : data.rslt.name, |
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"copy" : data.rslt.cy ? 1 : 0 |
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}, |
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success : function (r) { |
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if(!r.status) { |
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$.jstree.rollback(data.rlbk); |
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} |
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else { |
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$(data.rslt.oc).attr("id", "node_" + r.id); |
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if(data.rslt.cy && $(data.rslt.oc).children("UL").length) { |
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data.inst.refresh(data.inst._get_parent(data.rslt.oc)); |
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} |
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} |
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$("#analyze").click(); |
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} |
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}); |
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}); |
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}); |
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}); |
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</script> |
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<script type="text/javascript" class="source below"> |
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// Code for the menu buttons |
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$(function () { |
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$("#mmenu input").click(function () { |
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switch(this.id) { |
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case "add_default": |
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case "add_folder": |
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$("#demo").jstree("create", null, "last", { "attr" : { "rel" : this.id.toString().replace("add_", "") } }); |
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break; |
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case "search": |
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$("#demo").jstree("search", document.getElementById("text").value); |
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break; |
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case "text": break; |
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default: |
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$("#demo").jstree(this.id); |
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break; |
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} |
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}); |
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}); |
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</script> |
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</div> |
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</div> |
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</body> |
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</html>
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