控制网页的FORMS行为
Private Sub Command2_Click()
With WebBrowser1.Document.Forms(0)
.c2.Checked = 1
.r1(1).Checked = 1
End With
End Sub
.d1.Options(1).Selected = 1
web.Document.getElementsByName("D1").Item(0).selectedIndex = 1
==============================================
<input type="radio" value="n" checked name="notecome">普通
<input type="radio" value="c" name="notecome">原创
<input type="radio" value="z" name="notecome">转帖
<input type="button" value="发送提交" name="button"
比如一个网页里有如上代码
我想选择原创
webbrowser中怎么写
Private Sub Command1_Click()
WebBrowser1.Navigate "c:/ggg.html"
Dim x
For Each x In WebBrowser1.Document.All("notecome")
If x.Value = "c" Then
x.Checked = True
End If
Next
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假设你的HTML代码如下:
<html>
<script>
function abcd(){
alert("haha");
return false;
}
</script>
<body>
<a id = 'xxx' href=# onclick="abcd()">ggggg</a>
</body>
</html>
VB代码如下:
WebBrowser1.Navigate "http://www.applevb.com/script_test.html"
Dim a,b
Dim d As IHTMLDocument2
For Each a In WebBrowser1.Document.All
Debug.Print a.tagName
If (a.tagName = "SCRIPT") Then
If (a.tagName = "A") Then
If a.Id = "xxx" Then
a.FireEvent ("onclick")
点击Command1浏览这个网页,点击Command2运行其中的脚本abcd。
怎么编程把用户名,密码提交到网页上的登录页?
首先在程序中加入Webbrowser控件并加入引用 Microsoft HTML Object Library。
假设你的HTML页面表单代码如下:
<form method="POST" action="http://chen/dll/chat/chatmain.exe/RegUser">
<p>请填写下面表单注册(*项为必添项)</p>
<p>*姓名<input type="text" name="Name" size="20"></p>
<p>*昵称<input type="text" name="NickName" size="20"></p>
<p>电子邮件<input type="text" name="EMail" size="20"></p>
<p>*密码<input type="text" name="Password" size="20"></p>
<p><input type="submit" value="提交" name="B1"><input type="reset" value="全部重写" name="B2"></p>
</form>
注意其中元素的type、Name、value属性。然后VB中的代码如下:
WebBrowser1.Navigate "http://chen/chat/newuser.htm"
Private Sub WebBrowser1_DocumentComplete(ByVal pDisp As Object,URL As Variant)
Dim vDoc,vTag
Dim i As Integer
Set vDoc = WebBrowser1.Document
List1.Clear
For i = 0 To vDoc.All.length - 1
If UCase(vDoc.All(i).tagName) = "INPUT" Then
Set vTag = vDoc.All(i)
If vTag.Type = "text" Or vTag.Type = "password" Then
List1.AddItem vTag.Name
Select Case vTag.Name
Case "Name"
vTag.Value = "IMGod"
Case "NickName"
Case "Password"
vTag.Value = "IMGodpass"
Case "EMail"
vTag.Value = "IMGod@paradise.com"
End Select
ElseIf vTag.Type = "submit" Then
vTag.Click
Next i
点击Command1就可以自动填表并提交了。
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调用forms下的Submit控件的Click事件,我会做,但我不想这么做.
有没有办法直接调用类似于:web1.document.forms.submit,这句语句我怎么写都不成功
是这个
Webbrowser1.document.formName.submit()
不能用,formname为form1所以我调用Webbrowser1.document.form1.submit
出错类型:对象不支持该属性或方法,
然后调用Webbrowser1.document.forms(0).submit()
出错类型同上
WebBrowser1.Navigate "http://localhost/webapplication2/MylogonPage.aspx"
WebBrowser1.Document.All("Form1").submit
<form name="form1" method="post" action="aa.asp">
......
<input name="reset" type="reset" vlaue="reset" class="button">
我本想把reset的type改成submit 再提交,可出错,type是只读属性,不能修改,我只要有办法把这页面递交出去就行,当然,用POST也不行,参数太多,组合方式太多 原文链接:https://www.f2er.com/vb/259966.html