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<div class="apiDetail">
<div>
<h2><span>Function(treeId, treeNode)</span><span class="path">setting.view.</span>removeHoverDom</h2>
<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.exedit</span> js ]</span></h3>
<div class="desc">
<p></p>
<div class="longdesc">
<p>Used to hide custom control when mouse move out the node. (e.g. the rename and remove button)</p>
<p class="highlight_red">If you use this function, so must set <span class="highlight_red">setting.view.addHoverDom</span>, please make sure that a better understanding of zTree before you use it.</p>
<p>Default: null</p>
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</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>, easy for users to control.</p>
<h4><b>treeNode</b><span>JSON</span></h4>
<p>JSON data object of the node which need to hide the custom control.</p>
</div>
<h3>Examples of setting & function</h3>
<h4>1. Display a button when mouse move over the node, and hide the button when mouse move out.</h4>
<pre xmlns=""><code>var setting = {
view: {
addHoverDom: addHoverDom,
removeHoverDom: removeHoverDom,
......
}
};
function addHoverDom(treeId, treeNode) {
var aObj = $("#" + treeNode.tId + "_a");
if ($("#diyBtn_"+treeNode.id).length>0) return;
var editStr = "<span id='diyBtn_space_" +treeNode.id+ "' > </span>"
+ "<button type='button' class='diyBtn1' id='diyBtn_" + treeNode.id
+ "' title='"+treeNode.name+"' onfocus='this.blur();'></button>";
aObj.append(editStr);
var btn = $("#diyBtn_"+treeNode.id);
if (btn) btn.bind("click", function(){alert("diy Button for " + treeNode.name);});
};
function removeHoverDom(treeId, treeNode) {
$("#diyBtn_"+treeNode.id).unbind().remove();
$("#diyBtn_space_" +treeNode.id).unbind().remove();
};
......</code></pre>
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