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