Skip to content

1
1024程序员开源挑战赛（10.23-11.14）

GitCode / 1024程序员开源挑战赛（10.23-11.14）

通知 180912
Star 1063
Fork 1042
1
1024程序员开源挑战赛（10.23-11.14）
提交 ff299144 编写于 作者: Z ztree
浏览文件
操作

* add demo 'Keyboard Navigation' Thanks @bseddon

上级 a9244882
隐藏空白更改
内联 并排
Showing with 466 addition and 2 deletion
demo/cn/index.html
浏览文件 @ ff299144
......@@ -123,6 +123,7 @@
{id: 508, pId: 5, name: "右键菜单 的 实现", file: "super/rightClickMenu"},
{id: 511, pId: 5, name: "与其他 DOM 拖拽互动", file: "super/dragWithOther"},
{id: 512, pId: 5, name: "异步加载模式下全部展开", file: "super/asyncForAll"},
{id: 517, pId: 5, name: "设置快捷键", file: "super/keyboard_navigation"},
{id: 6, pId: 0, name: "其他扩展功能 演示", open: false},
{id: 601, pId: 6, name: "隐藏普通节点", file: "exhide/common"},
......
demo/cn/super/fuzzySearch.html
浏览文件 @ ff299144
......@@ -51,7 +51,7 @@
<BODY>
<h1>根据关键字模糊查找节点</h1>
<h6>[ 文件路径: fuzzySearch/fuzzySearch.html ]</h6>
<h6>[ 文件路径: super/fuzzySearch.html ]</h6>
<div class="content_wrap">
<div class="zTreeDemoBackground left">
<ul id="treeDemo" class="ztree"></ul>
......
demo/cn/super/keyboard_navigation.html 0 → 100644
浏览文件 @ ff299144
<!DOCTYPE html>
<HTML>
<HEAD>
<TITLE> ZTREE DEMO - Keyboard navigation </TITLE>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="../../js/keyboard_navigation.js"></script>
<script type="text/javascript" src="../../../js/jquery.ztree.core.js"></script>
<script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script>
<SCRIPT type="text/javascript">
var setting = {
data: {
simpleData: {
enable: true
}
}
};
var zNodes =[
{ id:1, pId:0, name:"Custom Icon 01", open:true, iconSkin:"pIcon01", accesskey: 'c'},
{ id:11, pId:1, name:"leaf node 01", iconSkin:"icon01", accesskey: 'l'},
{ id:12, pId:1, name:"leaf node 02", iconSkin:"icon02"},
{ id:13, pId:1, name:"parent node 03", iconSkin:"pIcon01", accesskey: 'p'},
{ id:131, pId:13, name:"leaf node 01", iconSkin:"icon01"},
{ id:132, pId:13, name:"leaf node 02", iconSkin:"icon02"},
{ id:133, pId:13, name:"leaf node 03", iconSkin:"icon03"},
{ id:2, pId:0, name:"Custom Icon 02", open:true, iconSkin:"pIcon02"},
{ id:21, pId:2, name:"leaf node 01", iconSkin:"icon04"},
{ id:22, pId:2, name:"leaf node 02", iconSkin:"icon05"},
{ id:23, pId:2, name:"leaf node 03", iconSkin:"icon06"},
{ id:3, pId:0, name:"no Custom Icon", open:true, accesskey: 'n' },
{ id:31, pId:3, name:"leaf node 01"},
{ id:32, pId:3, name:"leaf node 02"},
{ id:33, pId:3, name:"leaf node 03"}
];
var $ = jQuery;
$(document).ready(function()
{
var element = "#treeDemo";
var zTree = $.fn.zTree.init($(element), setting, zNodes);
// Initialize keyboard navigation
$.fn.zTreeKeyboardNavigation(zTree, document.body);
});
</SCRIPT>
<style type="text/css">
.ztree li > a
{
border-left: 1px solid white;
}
.ztree li > a.curSelectedNode {
border-radius: 3px;
}
.ztree li span.button.pIcon01_ico_open{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/1_open.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.pIcon01_ico_close{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/1_close.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.pIcon02_ico_open, .ztree li span.button.pIcon02_ico_close{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/2.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon01_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/3.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon02_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/4.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon03_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/5.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon04_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/6.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon05_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/7.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon06_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/8.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
</style>
</HEAD>
<BODY>
<h1>设置快捷键</h1>
<h6>[ 文件路径: super/keyboard_navigation.html ]</h6>
<div class="content_wrap">
<div class="zTreeDemoBackground left">
<ul id="treeDemo" class="ztree"></ul>
</div>
<div class="right">
<ul class="info">
<li class="title"><h2>1、设置说明</h2>
<ul class="list">
<li>键盘导航不需要特殊配置。</li>
<li>只需要加载 keyboard_navigation.js 文件并初始化。</li>
</ul>
</li>
<li class="title"><h2>2、快捷键说明</h2>
<ul class="list">
<li>Home (keycode 36)：定位到第一个根节点</li>
<li>End (keycode 35)：定位到树上最后一个节点</li>
<li>下 (keycode 39)：定位到下一个同级节点</li>
<li>右 (keycode 40)：定位到下一个可视节点（包括子节点/同级节点 以及后面的父级节点）</li>
<li>上 (keycode 37)：定位到前一个同级节点</li>
<li>左 (keycode 38)：定位到前一个可视节点（包括子节点/同级节点 以及后面的父级节点）</li>
<li>空格 (keycode 32)：切换当前父节点 折叠、展开状态</li>
</ul>
</li>
</ul>
</div>
</div>
</BODY>
</HTML>
\ No newline at end of file
demo/en/index.html
浏览文件 @ ff299144
......@@ -123,6 +123,7 @@
{id: 508, pId: 5, name: "Right-click Menu", file: "super/rightClickMenu"},
{id: 511, pId: 5, name: "Drag With Other DOMs", file: "super/dragWithOther"},
{id: 512, pId: 5, name: "Expand All Nodes with Async", file: "super/asyncForAll"},
{id: 517, pId: 5, name: "Keyboard Navigation", file: "super/keyboard_navigation"},
{id: 6, pId: 0, name: "Other Extension Package", open: false},
{id: 601, pId: 6, name: "hide ordinary node", file: "exhide/common"},
......
demo/en/super/fuzzySearch.html
浏览文件 @ ff299144
......@@ -51,7 +51,7 @@
<BODY>
<h1>Fuzzy Search</h1>
<h6>[ File Path: fuzzySearch/fuzzySearch.html ]</h6>
<h6>[ File Path: super/fuzzySearch.html ]</h6>
<div class="content_wrap">
<div class="zTreeDemoBackground left">
<ul id="treeDemo" class="ztree"></ul>
......
demo/en/super/keyboard_navigation.html 0 → 100644
浏览文件 @ ff299144
<!DOCTYPE html>
<HTML>
<HEAD>
<TITLE> ZTREE DEMO - Keyboard navigation </TITLE>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="../../js/keyboard_navigation.js"></script>
<script type="text/javascript" src="../../../js/jquery.ztree.core.js"></script>
<script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script>
<SCRIPT type="text/javascript">
var setting = {
data: {
simpleData: {
enable: true
}
}
};
var zNodes =[
{ id:1, pId:0, name:"Custom Icon 01", open:true, iconSkin:"pIcon01", accesskey: 'c'},
{ id:11, pId:1, name:"leaf node 01", iconSkin:"icon01", accesskey: 'l'},
{ id:12, pId:1, name:"leaf node 02", iconSkin:"icon02"},
{ id:13, pId:1, name:"parent node 03", iconSkin:"pIcon01", accesskey: 'p'},
{ id:131, pId:13, name:"leaf node 01", iconSkin:"icon01"},
{ id:132, pId:13, name:"leaf node 02", iconSkin:"icon02"},
{ id:133, pId:13, name:"leaf node 03", iconSkin:"icon03"},
{ id:2, pId:0, name:"Custom Icon 02", open:true, iconSkin:"pIcon02"},
{ id:21, pId:2, name:"leaf node 01", iconSkin:"icon04"},
{ id:22, pId:2, name:"leaf node 02", iconSkin:"icon05"},
{ id:23, pId:2, name:"leaf node 03", iconSkin:"icon06"},
{ id:3, pId:0, name:"no Custom Icon", open:true, accesskey: 'n' },
{ id:31, pId:3, name:"leaf node 01"},
{ id:32, pId:3, name:"leaf node 02"},
{ id:33, pId:3, name:"leaf node 03"}
];
var $ = jQuery;
$(document).ready(function()
{
var element = "#treeDemo";
var zTree = $.fn.zTree.init($(element), setting, zNodes);
// Initialize keyboard navigation
$.fn.zTreeKeyboardNavigation(zTree, document.body);
});
</SCRIPT>
<style type="text/css">
.ztree li > a
{
border-left: 1px solid white;
}
.ztree li > a.curSelectedNode {
border-radius: 3px;
}
.ztree li span.button.pIcon01_ico_open{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/1_open.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.pIcon01_ico_close{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/1_close.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.pIcon02_ico_open, .ztree li span.button.pIcon02_ico_close{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/2.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon01_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/3.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon02_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/4.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon03_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/5.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon04_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/6.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon05_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/7.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.icon06_ico_docu{margin-right:2px; background: url(../../../css/zTreeStyle/img/diy/8.png) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
</style>
</HEAD>
<BODY>
<h1>Keyboard navigation</h1>
<h6>[ File Path: super/keyboard_navigation.html ]</h6>
<div class="content_wrap">
<div class="zTreeDemoBackground left">
<ul id="treeDemo" class="ztree"></ul>
</div>
<div class="right">
<ul class="info">
<li class="title"><h2>1. Explanation of setting</h2>
<ul class="list">
<li>Keyboard navigation does not require special configuration setting.</li>
<li>It does require that the keyboard_navigation.js file is loaded and the function initialized.</li>
</ul>
</li>
<li class="title"><h2>2. Explanation of navigation</h2>
<ul class="list">
<li>Home: home key (keycode 36) Goes to the first root element is visible</li>
<li>End: end key (keycode 35) Goes to the last leaf node and will expand nodes and scroll the element into view</li>
<li>Down: right cursor key (keycode 39) Goes to the next visible node in the tree following the hierarchy</li>
<li>Next: down cursor key (keycode 40) Goes to the next visible node at the same level</li>
<li>Up: up cursor key (keycode 37) Goes to the prior visible node at the same level</li>
<li>Previous: left cursor key (keycode 38) Goes to the prior visible node following the hierarchy</li>
<li>Toggle: space key (keycode 32) Toggles the expand/collapse state of a parent node</li>
</ul>
</li>
</ul>
</div>
</div>
</BODY>
</HTML>
\ No newline at end of file
demo/js/keyboard_navigation.js 0 → 100644
浏览文件 @ ff299144
/*
* JQuery zTree keyboard navigation extension
* zTree v3.5.42 or later
* http://www.xbrlquery.com/
*
* Copyright (c) 2019 Bill Seddon
*
* Licensed same as jquery - MIT License
* http://www.opensource.org/licenses/mit-license.php
*
* Date: 2020-02-18
*/
( function ($)
{
/**
* Creates a function that adds keyboard navigation:
* Home: home key (keycode 36) Goes to the first root element is visible
* End: end key (keycode 35) Goes to the last leaf node and will expand nodes and scroll the element into view
* Down: right cursor key (keycode 39) Goes to the next visible node in the tree following the hierarchy
* Next: down cursor key (keycode 40) Goes to the next visible node at the same level
* Up: up cursor key (keycode 37) Goes to the prior visible node at the same level
* Previous: left cursor key (keycode 38) Goes to the prior visible node following the hierarchy
* Toggle: space key (keycode 32) Toggles the expand/collapse state of a parent node
*/
$.fn.zTreeKeyboardNavigation = function(zTree, element)
{
if (typeof element === 'string' || element instanceof String)
{
element = $(element);
}
var rootNodes = zTree.getNodes();
if ( ! rootNodes ) return;
var focusSelectedNode = function()
{
if( ( selectedNodes = zTree.getSelectedNodes() ) && selectedNodes.length )
{
$("#" + selectedNodes[0].tId ).focus();
}
}
$(element).bind( 'keydown', function( e )
{
var selectedNodes = zTree.getSelectedNodes();
var selectedNode = selectedNodes.length ? selectedNodes[0] : null;
var processSpace = function()
{
// If there are no nodes or the selected node is not a parent, get out
if ( selectedNode && selectedNode.isParent )
{
// Toggle the node
zTree.expandNode( selectedNode, null, null, null, false );
}
}
var processHome = function()
{
zTree.selectNode( rootNodes[0], false, true );
}
var processEnd = function()
{
var nodes = zTree.transformToArray(rootNodes);
// Select the last node
zTree.selectNode( nodes[ nodes.length - 1 ] );
}
var processUp = function()
{
var priorNode;
if ( selectedNode )
{
priorNode = selectedNode.getPreNode();
if ( ! priorNode ) return;
}
else
{
processEnd();
}
if ( ! priorNode ) return;
zTree.selectNode( priorNode );
}
var processDown = function()
{
var nextNode;
if ( selectedNode )
{
nextNode = selectedNode.getNextNode();
if ( ! nextNode ) return;
}
else
{
processHome();
}
if ( ! nextNode ) return;
zTree.selectNode( nextNode );
}
var processOut = function()
{
if ( ! selectedNode ) return;
var parentNode = selectedNode.getParentNode();
var priorNode = selectedNode.getPreNode();
if ( ! parentNode && ! priorNode ) return; // Must have been the root node
if ( priorNode )
{
if ( priorNode.isParent )
{
// There is a prior node, now the the question is where is the last open node?
while ( priorNode )
{
if ( ! priorNode.isParent || ! priorNode.open || ! priorNode.children ) break;
priorNode = priorNode.children[ priorNode.children.length -1 ];
}
zTree.selectNode( priorNode );
return;
}
else
{
zTree.selectNode( priorNode );
return;
}
}
// Find the parent node with a valid prior sibling
if ( parentNode )
{
// This call should be silent otherwise (in my view a bug in)
// selectNode causes the root node to blur
zTree.selectNode( parentNode, false, true );
}
}
var processIn = function()
{
if ( ! selectedNode ) return;
if ( selectedNode.isParent && selectedNode.open && selectedNode.children )
{
zTree.selectNode( selectedNode.children[0] );
return;
}
var nextNode = selectedNode.getNextNode();
if ( nextNode )
{
zTree.selectNode( nextNode );
}
else
{
// Cannot be root if there is a selected node that is not a parent
var node = selectedNode;
// Find the parent node with a valid next sibling
while( node = node.getParentNode() )
{
var nextNode = node.getNextNode();
if ( nextNode )
{
zTree.selectNode( nextNode );
break;
}
}
}
}
var processLetter = function( keyCode )
{
if ( ! Array.from( {length: 26}, (v, i) => i + 65 ).includes( keyCode & 95 ) ) return false;
var nodes = zTree.transformToArray(rootNodes);
nodes = nodes.filter( node =>
{
return 'accesskey' in node && node.accesskey.length && ( node.accesskey.charCodeAt(0) & 95 ) == keyCode;
} );
if ( ! nodes.length ) return false;
var selectedNodes = zTree.getSelectedNodes();
if ( ! selectedNodes.length ) return false;
if ( selectedNodes[0] == nodes[0] ) return false;
zTree.selectNode( nodes[0] );
return true;
}
// console.log('before');
// console.log(document.activeElement);
switch ( e.keyCode )
{
case 32: /* Toggle parent nodes */
processSpace();
return;
case 36: /* Home - go to the root node */
processHome();
break;
case 35: /* End - go to the last node */
processEnd();
break;
case 33: /* PageUp */
// Do nothing
break;
case 34: /* PageDown */
// Do nothing
break;
case 37: /* Left */
processOut();
break;
case 38: /* Up */
processUp();
break;
case 39: /* Right */
processIn();
break;
case 40: /* Down */
processDown();
break;
default:
if ( ! processLetter( e.keyCode & 95 ) ) return;
break;
}
// console.log('after');
// console.log(document.activeElement);
focusSelectedNode();
} );
$(element).trigger({ type : 'keydown', which : 36, keyCode: 36 });
focusSelectedNode();
}
} )(jQuery);
\ No newline at end of file
log v3.x.txt
浏览文件 @ ff299144
......@@ -14,6 +14,9 @@
</font>
*2020.03.02* v3.5.42
* add demo 'Keyboard Navigation' Thanks @bseddon
*2020.01.19* v3.5.42
* merge PullRequest(fixed 'HTMLElement undefined' error) Thanks @ChangJin0520
* merge PullRequest(Add TypeScript type definition) Thanks @Itroads
......
Markdown is supported
0% 或 .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑！
想要评论请 注册 或