v2版本正式上线测试版

static/zTree3/api/en/setting.view.showIcon.html

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+<div class="apiDetail">
+<div>
+	<h2><span>Boolean / Function(treeId, treeNode)</span><span class="path">setting.view.</span>showIcon</h2>
+	<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.core</span> js ]</span></h3>
+	<div class="desc">
+		<p></p>
+		<div class="longdesc">
+			<p>Set to show or hide node icon.</p>
+			<p>Default: true</p>
+		</div>
+	</div>
+	<h3>Boolean Format</h3>
+	<div class="desc">
+	<p> true means: show node icon.</p>
+	<p> false means: hide node icon.</p>
+	</div>
+	<h3>Function Parameter Descriptions</h3>
+	<div class="desc">
+	<h4><b>treeId</b><span>String</span></h4>
+	<p>zTree unique identifier: <b class="highlight_red">treeId</b>.</p>
+	<h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
+	<p>JSON data object of the node which need to show icon.</p>
+	<h4 class="topLine"><b>Return </b><span>Boolean</span></h4>
+	<p>Return value is same as 'Boolean Format'</p>
+	</div>
+	<h3>Examples of setting & function</h3>
+	<h4>1. Hide node icon</h4>
+	<pre xmlns=""><code>var setting = {
+	view: {
+		showIcon: false
+	}
+};
+......</code></pre>
+	<h4>2. Hide node icon which level=2</h4>
+	<pre xmlns=""><code>function showIconForTree(treeId, treeNode) {
+	return treeNode.level != 2;
+};
+var setting = {
+	view: {
+		showIcon: showIconForTree
+	}
+};
+......</code></pre>
+</div>
+</div>