附上代码 /**授权按钮响应事件*/ var usermanager_shouquan =function(){ var source=$('#yiyouziyuan'); var target=$('#weiyouziyuan'); var checked = target.tree('getChecked'); if (checked.length == 0) { $.messager.alert('提示','请选择权限!','info'); return false; } for ( var i = checked.length - 1; i >= 0; i--) { if (target.tree('isLeaf', checked[i].target)) {//只针对叶子节点,父节点会自动通过getParent方法获取后自动建立 moveNode( target,source, checked[i]); } } //移除节点 for ( var i = checked.length - 1; i >= 0; i--){ target.tree('remove', checked[i].target); } } /**取消按钮响应事件*/ var usermanager_quxiao = function(){ var source=$('#yiyouziyuan'); var target=$('#weiyouziyuan'); var checked = source.tree('getChecked'); if (checked.length == 0) { $.messager.alert('提示','请选择权限!','info'); return false; } for ( var i = checked.length - 1; i >= 0; i--) { if (source.tree('isLeaf', checked[i].target)) {//只针对叶子节点,父节点会自动通过getParent方法获取后自动建立 moveNode(source, target, checked[i]); } } //移除节点 for ( var i = checked.length - 1; i >= 0; i--){ source.tree('remove', checked[i].target); } }/**授权或取消权限调用的建立节点方法*/ function moveNode(source, target, node) { //建立节点的路径 var pNode, pNodeData = [], pid; pNode = source.tree('getParent', node.target); //收集父节点 pid = pNode.id; do { if (pNodeData.length > 0) pNodeData[pNodeData.length - 1].pid = pNode.id; //更新上一个父节点的父节点id pNodeData.push({ id : pNode.id, text : pNode.text }); } while (pNode = source.tree('getParent', pNode.target)); //从根节点建立路劲 for ( var i = pNodeData.length - 1; i >= 0; i--) { if (!target.tree('find', pNodeData[i].id)) target.tree('append', { parent : pNodeData[i].pid ? target.tree('find', pNodeData[i].pid).target : null, data : { id : pNodeData[i].id, text : pNodeData[i].text } }); } target.tree('append', { parent : target.tree('find', pid).target, data : { id : node.id, text : node.text } }); }
/**授权按钮响应事件*/
var usermanager_shouquan =function(){
var source=$('#yiyouziyuan');
var target=$('#weiyouziyuan');
var checked = target.tree('getChecked');
if (checked.length == 0) {
$.messager.alert('提示','请选择权限!','info');
return false;
}
for ( var i = checked.length - 1; i >= 0; i--) {
if (target.tree('isLeaf', checked[i].target)) {//只针对叶子节点,父节点会自动通过getParent方法获取后自动建立
moveNode( target,source, checked[i]);
}
}
//移除节点
for ( var i = checked.length - 1; i >= 0; i--){
target.tree('remove', checked[i].target);
}
}
/**取消按钮响应事件*/
var usermanager_quxiao = function(){
var source=$('#yiyouziyuan');
var target=$('#weiyouziyuan');
var checked = source.tree('getChecked');
if (checked.length == 0) {
$.messager.alert('提示','请选择权限!','info');
return false;
}
for ( var i = checked.length - 1; i >= 0; i--) {
if (source.tree('isLeaf', checked[i].target)) {//只针对叶子节点,父节点会自动通过getParent方法获取后自动建立
moveNode(source, target, checked[i]);
}
}
//移除节点
for ( var i = checked.length - 1; i >= 0; i--){
source.tree('remove', checked[i].target);
}
}/**授权或取消权限调用的建立节点方法*/
function moveNode(source, target, node) { //建立节点的路径
var pNode, pNodeData = [], pid;
pNode = source.tree('getParent', node.target); //收集父节点
pid = pNode.id;
do {
if (pNodeData.length > 0)
pNodeData[pNodeData.length - 1].pid = pNode.id; //更新上一个父节点的父节点id
pNodeData.push({
id : pNode.id,
text : pNode.text
});
} while (pNode = source.tree('getParent', pNode.target));
//从根节点建立路劲
for ( var i = pNodeData.length - 1; i >= 0; i--) {
if (!target.tree('find', pNodeData[i].id))
target.tree('append', {
parent : pNodeData[i].pid ? target.tree('find', pNodeData[i].pid).target : null,
data : {
id : pNodeData[i].id,
text : pNodeData[i].text
}
});
}
target.tree('append', {
parent : target.tree('find', pid).target,
data : {
id : node.id,
text : node.text
}
});
}