[英]How do I fill a textbox in webkitbrowser?
I have this code for a textbox on a website: 我在网站上的文本框具有以下代码:
<textarea class="chat_input">
Enter text for chat here
</textarea>
What I am trying to do, is to put text into it. 我想做的是在其中添加文字。 On a different question, a person showed how to click a link that was a class with this code:
在另一个问题上,一个人演示了如何单击具有以下代码的类的链接:
foreach (Node el in webKitBrowser1.Document.GetElementsByTagName("a"))
{
if (((Element) el).GetAttribute("id") == "lnkId")
{
string urlString = ((Element) el).Attributes["href"].NodeValue;
webKitBrowser1.Navigate(urlString);
}
}
I tried adapting it for this code here: 我在这里尝试将其改编为以下代码:
message = txtMessage.Text;
foreach(Node txt in wb.Document.GetElementsByTagName("textarea"))
{
if(((Element)txt).GetAttribute("Class") == "chat_input")
{
((Element)txt).SetAttribute("Value", message);
}
}
When I debugged it, it went though the code 5 times, which is how many textarea
's there was. 当我对其进行调试时,它经过了5次代码,这就是有多少
textarea
。 Does anyone know why it does not fill the textbox
? 有谁知道为什么它不填充
textbox
?
You need to not use SetAttribute
, but set the TextContent
property instead. 您无需使用
SetAttribute
,而应设置TextContent
属性。
So: 所以:
if(((Element)txt).GetAttribute("Class") == "chat_input")
{
((Element)txt).TextContent = message;
}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.