jstree

jsTree : Append child node dynamically

由 送分小仙女□ 提交于 2020-01-04 12:38:12
问题 I am using below code while page load to generate a tree using jsTree. $('#jstree_demo_div').jstree({ 'core': { 'themes': { 'name': 'proton', 'responsive': true }, 'data': results, "check_callback" : true } }); All is working fine and results array is showing as tree.I want to add /append dynamically child nodes while clicking on few of the nodes in this static tree. Please help. 回答1: If you set the children property of a particular node to true then the node is rendered as closed, and when

JStree and ajax

由 自闭症网瘾萝莉.ら 提交于 2020-01-04 06:49:12
问题 I am trying to update my js tree using ajax data. I want to update tree only after i get all data from ajax.Kindly help. But I am getting error as " Uncaught TypeError: $(...).jstree(...) is not a function at HTMLDocument.eval (eval at (jquery.min.js:2)" My code is as follows:- <html> <head> <style> #tree { margin-top: 50px; } </style> <script type="text/javascript" src='https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js'></script> <script src="http://ajax.googleapis.com/ajax

how to get complete parent node name in js tree while selecting the child node

由 北战南征 提交于 2020-01-04 04:39:08
问题 I am getting the child tree name but I want to get its complete hierarchy of parent node names. Below code shows how I get the child node and print its value in a particular div element: $(document).ready(function () { $('#bdeViewNew').on('changed.jstree', function (e, data) { var i, j, r = []; for (i = 0, j = data.selected.length; i < j; i++) { r.push(data.instance.get_node(data.selected[i]).text.trim()); $('#treeBreadCrumbs').html(r.join(', ')); } }); }); Now it prints the value of child

jstree custom node markup

由 好久不见. 提交于 2020-01-03 21:33:06
问题 Is there a way to have custom markup or add additional html elements to some of the nodes. For example, we want to add an arrow (link) right after the node text for all the nodes under a path, and when user click on the arrow, open the context menu. I know the context menu can be opened using the right click, but the requirement is to have an arrow after the node and clicking on the arrow should open the context menu. Is there a way to customize or add additional html elements to selective

jstree custom node markup

由 痴心易碎 提交于 2020-01-03 21:31:53
问题 Is there a way to have custom markup or add additional html elements to some of the nodes. For example, we want to add an arrow (link) right after the node text for all the nodes under a path, and when user click on the arrow, open the context menu. I know the context menu can be opened using the right click, but the requirement is to have an arrow after the node and clicking on the arrow should open the context menu. Is there a way to customize or add additional html elements to selective

Open one node and all its parents using jstree

由 依然范特西╮ 提交于 2020-01-03 14:55:53
问题 I'm trying to use jstree and let one node and all its parent be opened when the page is opened. Here is the html code I used to test. <div id="treeTask"> <ul> <li id="node_37"><a href="#">TEST1</a> <ul> <li id="node_38"><a href="#">TEST2</a></li> <li id="node_39"><a href="#">TEST3</a></li> </ul> </li> </ul> <ul> <li id="node_3"><a href="#">TEST1</a> <ul> <li id="node_4"><a href="#">TEST2</a></li> <li id="node_6"><a href="#">TEST3</a></li> </ul> </li> </ul> </div> And here is the call to

Open one node and all its parents using jstree

由 妖精的绣舞 提交于 2020-01-03 14:55:22
问题 I'm trying to use jstree and let one node and all its parent be opened when the page is opened. Here is the html code I used to test. <div id="treeTask"> <ul> <li id="node_37"><a href="#">TEST1</a> <ul> <li id="node_38"><a href="#">TEST2</a></li> <li id="node_39"><a href="#">TEST3</a></li> </ul> </li> </ul> <ul> <li id="node_3"><a href="#">TEST1</a> <ul> <li id="node_4"><a href="#">TEST2</a></li> <li id="node_6"><a href="#">TEST3</a></li> </ul> </li> </ul> </div> And here is the call to

jsTree and AJAX > Load all data via ajax

由 末鹿安然 提交于 2020-01-03 03:34:11
问题 I am trying to use http://www.jstree.com as I am very happy with the demos, including the node types and the context menus. My problem is that I am not quite sure how to load the node data from within jstree using "json_data": { "ajax": { ... } }. All the documentation that I have read seems like you still need to define the parent data manually and the ajax calls are only for lazy-loading children nodes. My code is as follows: $('#file_tree').jstree({ "plugins": ["json_data", "themes", "ui",

jsTree - render all nodes before they are expanded?

由 南笙酒味 提交于 2020-01-02 11:26:08
问题 I'm trying to display the titles of all descendants of a jsTree parent in a separate div (.childNodes) when an item is selected in the tree. My issue is that the descendants are seemingly being lazy loaded, and are only rendered in the DOM when a node is expanded, not when it is selected. Is there a way to disable this to render all nodes before the parent is expanded? This is how I'm creating the tree: container.jstree({ 'core': { 'data': { 'url': nodesContent, } }}); And this is how I'm

Disable JSTREE check box

由 ☆樱花仙子☆ 提交于 2020-01-02 07:53:28
问题 Just curious to know if there is any way in JSTREE to disable checkbox? I basically need to disable(not deselect) all my selected child nodes when I click on the parent node. 回答1: You need to create a new type(disabled) for this. It can be done as follows "types" : { "types": { "disabled" : { "check_node" : false, "uncheck_node" : false } } } and then assign that type as .set_type("disabled", "#node5"); More documentation is here. For disabling all child nodes, create an event handler for the
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