ztree默认自带的是编辑和删除的图标,但是在做项目的时候遇到需要“添加”的图标,百度好久找到了解决方法,如下
<script>
var scanTypeTreeSetting = {
view: {
addHoverDom: addHoverDom,//添加图标事假
}
};
function addHoverDom(treeId, treeNode) {
//是否显示添加按钮添加(这边是我项目中需要显示添加图标的条件,具体看本人需求)
if (treeNode.level == 1 && treeNode.canAdd) {
var aObj = $("#" + treeNode.tId + "_a");
if ($("#diyBtn_" + treeNode.id).length > 0) return;
// var editStr = "<span id='diyBtn_space_ " + treeNode.id + "' style='display: none;'> </span>"
// + "<button type='button' style='width:15px;height:15px;line-height:12px;border:1px solid #ccc;background: #fff;outline: none;margin-left:2px;' class='diyBtn1 add' id='diyBtn_" + treeNode.id
// + "' title='" + treeNode.name + "' onfocus='this.blur();'>+</button>";
var editStr = "<span id='diyBtn_space_ " + treeNode.id + "' style='display: none;'> </span>"
+ "<button type='button' style='width:15px;height:15px;line-height:12px;border:1px solid #ccc;background: #fff;outline: none;margin-left:2px;' class='diyBtn1 add' id='diyBtn_" + treeNode.id
+ "' title='新增' onfocus='this.blur();'>+</button>";
aObj.append(editStr);
var btn = $("#diyBtn_" + treeNode.id);
if (btn) btn.bind("click", function () {
var id = treeNode.id;
hideRMenu();
$("#policyDialog").createDialog({
title: "新增"+treeNode.name,
width: 500,
height: 300,
url: "" ,
buttons: {
"保存": function () {
}
}
})
});
return true;
}
else {
return false;
}
};
</script>