A brief discussion on deletion of Treegrid nodes in EasyUI_jquery

Deleting in EasyUI is very simple, usually just copy and paste.

The following is the deletion of tree nodes.

Copy code The code is as follows:

// Delete
function removes() {
var rows = ruletreegrid.treegrid('getSelections');
If (rows && rows.length == 1) {
        var showmsg = "";
If (rows[0].pid == 0) {
// There are child nodes below
                 showmsg = "There may be details under the project, do you want to delete them too?";
         } else {
showmsg = "Delete this rule?";
}
          parent.$.messager.confirm('prompt', showmsg, function(r) {
                if (r) {
                     $.ajax({
                     url: "assess/rule/ruleremoves/" rows[0].id ".do",
                     dataType: "json",
Success : function(data) {
If (data && data.success) {
If (data.msg && data.msg != "")
Parent.$.messager.alert('prompt', data.msg);
                                                                                                 else parent.$.messager.alert('prompt', "Delete successfully");
ruletreegrid.treegrid('remove', rows[0].id);
ruletreegrid.treegrid('reload', rows[0].pid);
                            } else {
Parent.$.messager.alert('Error', data.msg);
                                                                                                       }                  }
                });
            }
        });
} else {
​​​​ parent.$.messager.alert('Prompt', "Please select an item to delete!");
}
}

The above is the entire content of this article, I hope you all like it.