Question

查看截图。我试图总结未选择直接父节点的所选节点的列表价格。在所附的例子中，该总和将是8.97（2.62 + 0.29 + 0.29 + 0.29 + 0.29 + 2.57 + 2.62）。有什么建议吗？

这里是jstree div的HTML：

    <div aria-activedescendant="j1_7" aria-busy="false" aria-multiselectable="true" aria-selected="false" class="jstree jstree-1 jstree-default-dark jstree-default-dark-responsive jstree-checkbox-selection" id="MarketHierarchyContainer" role="tree" style="width:100%; margin-left:auto; margin-right:auto" tabindex="0">
        <ul class="jstree-container-ul jstree-children jstree-no-dots jstree-no-icons jstree-striped jstree-wholerow-ul" role="group">
            <li aria-expanded="true" aria-labelledby="j1_1_anchor" aria-level="1" aria-selected="false" class="jstree-node jstree-last jstree-open" id="j1_1" role="treeitem">
                <div class="jstree-wholerow" role="presentation">
                    &nbsp;
                </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor" href="#" id="j1_1_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox jstree-undetermined" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">ALABAMA (OTHER) (market)</span><span style="margin-left:720px; position:absolute">46.70</span></a>
                <ul class="jstree-children" role="group" style="">
                    <li aria-expanded="true" aria-labelledby="j1_2_anchor" aria-level="2" aria-selected="false" class="jstree-node jstree-last jstree-open" id="j1_2" role="treeitem">
                        <div class="jstree-wholerow" role="presentation">
                            &nbsp;
                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor" href="#" id="j1_2_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox jstree-undetermined" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">SRALABAMA (super region)</span><span style="margin-left:696px; position:absolute">12.12</span></a>
                        <ul class="jstree-children" role="group" style="">
                            <li aria-expanded="true" aria-labelledby="j1_3_anchor" aria-level="3" aria-selected="true" class="jstree-node jstree-open" id="j1_3" role="treeitem">
                                <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                    &nbsp;
                                </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_3_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">BARBOUR (region)</span><span style="margin-left:681px; position:absolute">2.62</span></a>
                                <ul class="jstree-children" role="group" style="">
                                    <li aria-labelledby="j1_4_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_4" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_4_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">BAKERHILL (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_5_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_5" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_5_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">BLUE SPRINGS (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_6_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_6" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_6_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CLAYTON (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_7_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_7" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_7_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CLIO (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_8_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_8" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_8_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">EUFAULA (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_9_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf jstree-last" id="j1_9" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_9_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">LOUISVILLE (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                </ul>
                            </li>
                            <li aria-expanded="true" aria-labelledby="j1_10_anchor" aria-level="3" aria-selected="false" class="jstree-node jstree-open" id="j1_10" role="treeitem">
                                <div class="jstree-wholerow" role="presentation">
                                    &nbsp;
                                </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor" href="#" id="j1_10_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox jstree-undetermined" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CHEROKEE (region)</span><span style="margin-left:681px; position:absolute">2.62</span></a>
                                <ul class="jstree-children" role="group" style="">
                                    <li aria-labelledby="j1_11_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_11" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_11_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CEDAR BLUFF (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_12_anchor" aria-level="4" aria-selected="false" class="jstree-node jstree-leaf" id="j1_12" role="treeitem">
                                        <div class="jstree-wholerow" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor" href="#" id="j1_12_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CENTRE (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_13_anchor" aria-level="4" aria-selected="false" class="jstree-node jstree-leaf" id="j1_13" role="treeitem">
                                        <div class="jstree-wholerow" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor" href="#" id="j1_13_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">GAYLESVILLE (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_14_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_14" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_14_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">LEESBURG (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_15_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_15" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_15_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">SAND ROCK (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_16_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf jstree-last" id="j1_16" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_16_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">SPRING GARDEN (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                </ul>
                            </li>
                            <li aria-expanded="false" aria-labelledby="j1_17_anchor" aria-level="3" aria-selected="true" class="jstree-node jstree-closed" id="j1_17" role="treeitem">
                                <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                    &nbsp;
                                </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_17_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CULLMAN (region)</span><span style="margin-left:681px; position:absolute">2.57</span></a>
                            </li>
                            <li aria-expanded="false" aria-labelledby="j1_22_anchor" aria-level="3" aria-selected="true" class="jstree-node jstree-closed" id="j1_22" role="treeitem">
                                <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                    &nbsp;
                                </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_22_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">PIKE (region)</span><span style="margin-left:681px; position:absolute">2.62</span></a>
                            </li>
                        </ul>
                    </li>
                </ul>
            </li>
        </ul>
    </div>
</body>
</html>

Answer 1

使用Jquery和javascript过滤器函数，您可以获取所有已检查的节点，然后仅过滤其父项尚未检查的元素。

＆＃13;

var result = null;
$(function () { 
	// items clicked inside SRALABAMA (super region)
	var clickedItems = $('li#j1_2 ul a.jstree-anchor.jstree-clicked'); 
  	//console.log(clickedItems);
  	
  	result = clickedItems.filter(function(i, anchorElement){
  		//console.log('anchorElement', anchorElement)

  		var nodeID = anchorElement.id.replace('_anchor','');
  		//console.log('nodeID',nodeID)

  		var parentNode = $(anchorElement).parents('li.jstree-node').not('li#'+nodeID)[0]
  		//console.log('parentNode',parentNode)
		
		if(parentNode){
			var parenIsClicked = $(parentNode).find('a.jstree-anchor').first().hasClass('jstree-clicked')
			//console.log('parenIsClicked',parenIsClicked)
		}

		// return the 'anchorElement' whose parent has not been clicked 
  		return !parenIsClicked
  	});

  	var sum = 0;
	for(var i = 0; i < result.length; i++){
		var spanWithPrice = $(result[i]).find('span').last();
		var price = parseFloat($(spanWithPrice).text());
		sum += price;
	}

	console.log(sum);
});

＆＃13;

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.1/jquery.min.js"></script>
</head>
<body>
<div  aria-activedescendant="j1_7" aria-busy="false" aria-multiselectable="true" aria-selected="false" class="jstree jstree-1 jstree-default-dark jstree-default-dark-responsive jstree-checkbox-selection" id="MarketHierarchyContainer" role="tree" style="width:100%; margin-left:auto; margin-right:auto; display:none;" tabindex="0">
        <ul class="jstree-container-ul jstree-children jstree-no-dots jstree-no-icons jstree-striped jstree-wholerow-ul" role="group">
            <li aria-expanded="true" aria-labelledby="j1_1_anchor" aria-level="1" aria-selected="false" class="jstree-node jstree-last jstree-open" id="j1_1" role="treeitem">
                <div class="jstree-wholerow" role="presentation">
                    &nbsp;
                </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor" href="#" id="j1_1_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox jstree-undetermined" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">ALABAMA (OTHER) (market)</span><span style="margin-left:720px; position:absolute">46.70</span></a>
                <ul class="jstree-children" role="group" style="">
                    <li aria-expanded="true" aria-labelledby="j1_2_anchor" aria-level="2" aria-selected="false" class="jstree-node jstree-last jstree-open" id="j1_2" role="treeitem">
                        <div class="jstree-wholerow" role="presentation">
                            &nbsp;
                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor" href="#" id="j1_2_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox jstree-undetermined" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">SRALABAMA (super region)</span><span style="margin-left:696px; position:absolute">12.12</span></a>
                        <ul class="jstree-children" role="group" style="">
                            <li aria-expanded="true" aria-labelledby="j1_3_anchor" aria-level="3" aria-selected="true" class="jstree-node jstree-open" id="j1_3" role="treeitem">
                                <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                    &nbsp;
                                </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_3_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">BARBOUR (region)</span><span style="margin-left:681px; position:absolute">2.62</span></a>
                                <ul class="jstree-children" role="group" style="">
                                    <li aria-labelledby="j1_4_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_4" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_4_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">BAKERHILL (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_5_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_5" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_5_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">BLUE SPRINGS (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_6_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_6" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_6_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CLAYTON (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_7_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_7" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_7_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CLIO (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_8_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_8" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_8_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">EUFAULA (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_9_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf jstree-last" id="j1_9" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_9_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">LOUISVILLE (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                </ul>
                            </li>
                            <li aria-expanded="true" aria-labelledby="j1_10_anchor" aria-level="3" aria-selected="false" class="jstree-node jstree-open" id="j1_10" role="treeitem">
                                <div class="jstree-wholerow" role="presentation">
                                    &nbsp;
                                </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor" href="#" id="j1_10_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox jstree-undetermined" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CHEROKEE (region)</span><span style="margin-left:681px; position:absolute">2.62</span></a>
                                <ul class="jstree-children" role="group" style="">
                                    <li aria-labelledby="j1_11_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_11" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_11_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CEDAR BLUFF (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_12_anchor" aria-level="4" aria-selected="false" class="jstree-node jstree-leaf" id="j1_12" role="treeitem">
                                        <div class="jstree-wholerow" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor" href="#" id="j1_12_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CENTRE (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_13_anchor" aria-level="4" aria-selected="false" class="jstree-node jstree-leaf" id="j1_13" role="treeitem">
                                        <div class="jstree-wholerow" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor" href="#" id="j1_13_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">GAYLESVILLE (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_14_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_14" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_14_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">LEESBURG (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_15_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf" id="j1_15" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_15_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">SAND ROCK (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                    <li aria-labelledby="j1_16_anchor" aria-level="4" aria-selected="true" class="jstree-node jstree-leaf jstree-last" id="j1_16" role="treeitem">
                                        <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                            &nbsp;
                                        </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_16_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">SPRING GARDEN (zone)</span><span style="margin-left:657px; position:absolute">0.29</span></a>
                                    </li>
                                </ul>
                            </li>
                            <li aria-expanded="false" aria-labelledby="j1_17_anchor" aria-level="3" aria-selected="true" class="jstree-node jstree-closed" id="j1_17" role="treeitem">
                                <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                    &nbsp;
                                </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_17_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">CULLMAN (region)</span><span style="margin-left:681px; position:absolute">2.57</span></a>
                            </li>
                            <li aria-expanded="false" aria-labelledby="j1_22_anchor" aria-level="3" aria-selected="true" class="jstree-node jstree-closed" id="j1_22" role="treeitem">
                                <div class="jstree-wholerow jstree-wholerow-clicked" role="presentation">
                                    &nbsp;
                                </div><i class="jstree-icon jstree-ocl" role="presentation"></i><a class="jstree-anchor jstree-clicked" href="#" id="j1_22_anchor" tabindex="-1"><i class="jstree-icon jstree-checkbox" role="presentation"></i><i class="jstree-icon jstree-themeicon" role="presentation"></i><span style="position:absolute">PIKE (region)</span><span style="margin-left:681px; position:absolute">2.62</span></a>
                            </li>
                        </ul>
                    </li>
                </ul>
            </li>
        </ul>
    </div>

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＆＃13;

jstree：如何对未选择直接父节点的所选节点的值求和？

1 个答案: