Question

有人可以建议如何“点击” ALPHA吗？

 public override LexResponse Process(LexEvent lexEvent, ILambdaContext context)
    {
        var slots = lexEvent.CurrentIntent.Slots;
        var sessionAttributes = lexEvent.SessionAttributes ?? new Dictionary<string, string>();
        DesiredVehicleYesNo type;
        if (slots.ContainsKey("DesiredVehicleYesNo"))
        {
            Enum.TryParse(slots["DesiredVehicleYesNo"], out type);
        }
        else
        {
            type = DesiredVehicleYesNo.Null;
        }

        switch (type)
        {
            case DesiredVehicleYesNo.YES:
                Dictionary<string, string> s = new Dictionary<string, string>();
                s.Add("DesiredVehicle", null);
                //return ConfirmIntent(sessionAttributes, "DesiredVehicleYes", s, new LexResponse.LexMessage() { Content = "That's great! Let's get started.", ContentType = MESSAGE_CONTENT_TYPE });
                //return ElicitSlot(sessionAttributes,"DesiredVehicleYes",null,"DesiredVehicle", new LexResponse.LexMessage() { Content = "That's great! Let's get started.", ContentType = MESSAGE_CONTENT_TYPE });

            case DesiredVehicleYesNo.NO:
                return ConfirmIntent(sessionAttributes, "DesiredVehicleNo", new Dictionary<string,string>(), new LexResponse.LexMessage() { Content = "Well, that's ok, I can help you choose", ContentType = MESSAGE_CONTENT_TYPE });

        }

我尝试了多种不同的方法，但是似乎没有任何作用，例如

</td>
<td class="center"><a href="#" onclick="javascript:doSubmit('Edit-1');" title="ALPHA">
ALPHA
</a>
<input type="hidden" id="Org1" value="ALPHA"/>

或

IE.Document.GetElementsByClassName("ALPHA")(0).Click

或

IE.Document.GetElementsByTagName("ALPHA")(0).Click

以及

   .Document.all.Item("Org1").Value = "ALPHA"
   .Document.GetElementsByClassName("ALPHA")(0).Click
   .Visible = True

Answer 1

尝试

ie.document.querySelector("a[title=ALPHA]").Click

值得注意的是，我们无法从提供的HTML中看到是否存在要导航的父表单/框架/ iframe标签。如果有的话，您将需要更新提供的HTML来显示这些内容。

这应用了CSS选择器来定位元素。它会寻找带有a标签的元素，该元素的属性为title，其值为ALPHA。

Answer 2

浏览所有锚点（即A）标记，并找到带有正确的.innerText或.title的标记。

for each obj in IE.Document.GetElementsByTagName("A")
    if obj.title = "ALPHA" or obj.innertext = "ALPHA" then
        obj.click
        exit for
    end if
next obj

您可以通过仅循环遍历该表中的锚标记而不是整个文档来减少循环。

VBE IE如何单击标题和/或onclick？

2 个答案: