Jquery EasyUI Combotree和 EasyUI tree展開全部父節點和獲取完整路徑

Jquery EasyUI Combotree展開全部父節點

Jquery EasyUI Combotree獲取樹完整路徑

Jquery EasyUI tree展開全部父節點

Jquery EasyUI tree獲取完整路徑

 

================================

©Copyright 蕃薯耀 2018年5月11日

https://www.cnblogs.com/fanshuyao/

 

 

/**
 * 根據葉子節點展開全部父節點
 * @param treeObj 樹對象，（combotree的樹對象獲取：var treeObj = comboObj.combotree("tree");）
 * @param node 葉子節點
 */
function expandParent(treeObj, node){
    var parentNode = treeObj.tree("getParent", node.target);
    if(parentNode != null && parentNode != "undefined"){
        treeObj.tree("expand", parentNode.target);
        expandParent(treeObj, parentNode);
    }
};

/**
 * tree初始化賦值並展開全部父節點
 * @param treeObj 樹對象
 * @param leafValue 葉子節點的值
 */
function treeInitValueAndExpand(treeObj, leafValue){
    var nodesChecked = treeObj.tree("getChecked");//獲取選中的值
    if(nodesChecked.length > 0){
        for(var i=0; i<nodesChecked.length; i++){
            expandParent(treeObj, nodesChecked[i]);
        }
    }
};

/**
 * 根據葉子節點選中的值，獲取樹整個路徑的名稱
 * @param treeObj 樹對象，（combotree的樹對象獲取：var treeObj = comboObj.combotree("tree");）
 * @param node 葉子節點
 */
function getTreePathNames(treeObj, node){
    var pathName = node.text;
    var parentNode = treeObj.tree("getParent", node.target);
    if(parentNode != null && parentNode != "undefined"){
        pathName = getTreePathNames(treeObj, parentNode) + " > " + pathName;
    }
    return pathName;
};

/**
 * 根據葉子節點選中的值，獲取樹整個路徑的名稱
 * @param combotreeId 惟一ID
 * @param leafValue 葉子節點的值
 */
function getCombotreePathNames(combotreeId, leafValue){
    var combotreeObj = $("#"+combotreeId);
    var treeObj = combotreeObj.combotree("tree");
    var nodesChecked = treeObj.tree("getChecked");//獲取選中的值
    var pathName = "";
    if(nodesChecked.length > 0){
        for(var i=0; i<nodesChecked.length; i++){
            pathName += getTreePathNames(treeObj, nodesChecked[i]);
        }
    }
    return pathName;
};



/**
 * combotree初始化賦值並展開全部父節點
 * @param combotreeId 惟一ID
 * @param leafValue 葉子節點的值
 */
function combotreeInitValueAndExpand(combotreeId, leafValue){
    var combotreeObj = $("#"+combotreeId);
    var treeObj = combotreeObj.combotree("tree");
    combotreeObj.combotree("setValue", leafValue);//賦值
    treeInitValueAndExpand(treeObj, leafValue);
};

 

 

================================

©Copyright 蕃薯耀 2018年5月11日

https://www.cnblogs.com/fanshuyao/