jstree

jsTree Node Expand/Collapse

由 徘徊边缘 提交于 2019-12-04 12:25:08
问题 I ran into the excellent jstree jQuery UI plug in this morning. In a word - great! It is easy to use, easy to style & does what it says on the box. The one thing I have not yet been able to figure out is this - in my app I want to ensure that only one node is expanded at any given time. i.e. when the user clicks on the + button and expands a node, any previously expanded node should silently be collapsed. I need to do this in part to prevent the container div for a rather lengthy tree view

How do I get rid of recursive AJAX requests for a childless node?

由 强颜欢笑 提交于 2019-12-04 08:50:46
Problem: According to the author, jsTree Documentation : When opening a closed node (that has no loaded children) an AJAX request is made. How do I configure jsTree to get rid of these AJAX data requests made for each empty/childless node? I want my empty nodes remain empty (or childless)! Given (simplified): JSON data container ( data.json ) { "data" : "Root node with no children", "children" : [] } jsTree configuration { "json_data" : { "ajax" : { "url" : "data.json", "type" : "GET", "dataType" : "json", "dataFilter" : function (data, type) { //some filtering function } } }, "plugin" : [

How do i open all nodes in jquery Jstree?

由 坚强是说给别人听的谎言 提交于 2019-12-04 08:47:50
问题 i'm using the following code: $("#treeview").jstree(); $("#treeview").jstree('open_all'); With the following html: <div id="treeview"> <ul> <li> <a href="#">rubentebogt</a> <ul> <li> <a href="#" onclick="goTo('index.php?module=alarm&pagina=dashboard&id=6',false);">Beneden</a> </li> <li> <a href="#" onclick="goTo('index.php?module=alarm&pagina=dashboard&id=7',false);">Boven</a> </li> </ul> </li> </ul> </div> My problem is that all nodes stay closed, i can't get them to open with jstree('open

Set jsTree Node to “Undetermined” State

由 牧云@^-^@ 提交于 2019-12-04 07:38:52
I'm using jsTree to show a tree with checkboxes. Each level of nodes is loaded on-demand using the json_data plugin. If a node's descendent is checked, then that node should be in an "undetermined state" (like ACME and USA). The problem is, the tree starts out collapsed. ACME looks unchecked but should be undetermined . When I finally expand to a checked node, jsTree realizes the ancestors should be undetermined . So I need to be able to put a checkbox in the undetermined state without loading its children. With jsTree you can pre-check a box by adding the jstree-checked class to the <li> . I

JsTree with custom json data

由 六月ゝ 毕业季﹏ 提交于 2019-12-04 04:50:43
I have this structure in json I can not be modified by request. { "Object": [ { "url": "http://www.google.com" } ], "id": 1, "name": "Redirection Rule", "Object": { "frequency": 1, "trigger": 1 }, "Object": { "http": "Redirect Url", "response": 301 } } I need to use this structure to populate a jstree . I just need to use the "id" fields and "name", how do I set jstree to use "name" instead of "text" as a node name ? Either: 1) use the jQuery dataFilter option (this means defining a function for dataFilter in your core.data jsTree config), or 2) set core.data itself to a function, manually

Jstree : dblclick binding parameter data is undefined

由 最后都变了- 提交于 2019-12-04 03:43:39
问题 I try to use good lib jstree but i have some strange problem with dblclick binding. Here is my code $("#basic_html").jstree({ themes: { url: "http://mywork/shinframework/shinfw/themes/redmond/css/jstree/default/style.css" }, "plugins" : ["themes","html_data","ui","crrm","hotkeys", "core"], }); $("#basic_html").bind("dblclick.jstree", function (e, data) { alert(e); alert(data); }); When this code runs and i make dblclick for some node i can see 2 alerts. The first is object -right, the second

jstree jquery plugin - Get all child and sub child nodes of parent

由 允我心安 提交于 2019-12-04 03:31:14
问题 I am using the jsTree jquery plugin I am trying to fetch all the nodes and sub nodes of a selected parent. But somehow it's not working unless I use recursion. Is there a better way inherent to jsTree? 回答1: You can get full tree all by using this selector: $("#demo1").find("li > a") 回答2: I tried the previous solution and it is not working with the latest version of jsTree (v3.2.1). Below is an updated solution to get the child nodes and sub nodes of the parent. $("#myTree").bind('selected

JsTree checkbox - check event

由 ぃ、小莉子 提交于 2019-12-04 02:38:15
I have this JsTree with this code: var Tree = $("#MyTree"); Tree.jstree({ "core": { "themes": { "responsive": false, "multiple" : false, }, "data": dataTree }, "types": { "default": { "icon": "icon-lg" }, "file": { "icon": "icon-lg" } }, "ui": { "select_limit": 1, }, "plugins": ["wholerow", "types", "checkbox", "ui", "crrm", "sort"], "checkbox": { "three_state": false, "real_checkboxes": false } }); I need to separate the selection and the check action, the user must check all node he wants but select only one row for time. for now when I click everywhere on the row it select that row and

jstree select node

由 人盡茶涼 提交于 2019-12-04 01:45:43
Greetings, I am using jsTree to generatate my hierarchical data. JsTree is generated as follows: $(function() { $("#industries").tree({ data: { type: "json", opts: { url: "/Admin/GetIndustries/" } } }); }); it works find and the jsonresult is something like: [{"attributes":[],"data":{"title":"Adwokaci, Notariusze","id":"1a051101-c3fa-48f2-b2e1-c60d1b67ea22"},"children":[{"attributes":[],"data":{"title":"Kancelarie adwokackie","id":"26d6cff1-3c7f-4a2f-bf5a-422e08127b43" my question is: how can I save id of selected node in some hidden field? I do something like this: <script type="text

Programmatically adding child nodes to a jstree

由 被刻印的时光 ゝ 提交于 2019-12-04 00:18:55
I'm trying to write some code that adds nodes to a jstree dynamically. I've followed the doc at http://www.jstree.com/documentation/crrm but can't get a simple example to work -- the node child2 is being added, but it is being added to the node 'root.id' rather than 'child1.id' as specified... Any tips would be much appreciated. Code follows <html> <head> <script type="text/javascript" src="http://static.jstree.com/v.1.0rc2/jquery.js"></script> <script type="text/javascript" src="http://static.jstree.com/v.1.0rc2/jquery.jstree.js"></script> <script type="text/javascript"> $(document).ready
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