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hiren be cool try to think abt question and give answer .dont make comments on the question .
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I'd leave well enough alone if I were you and stop posting on this. You are being very rude now and will never get any answers.
I know the language. I've read a book. - _Madmatt
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Re-posting ("bumping") is bad manners on on a forum: it is a bit like someone shouting "HEY SOMEONE ANSWER NOW - IT'S URGENT!", take a look at the site guidelines, they help new (and old) members ask a question, and reply .
I suggest you take a good long hard look at Mark's Answer (above mine). When he says you'll never get a reply, he means you'll *never* get a reply (well not a useful one  ) if you get a reputation of having a bad attitude. I suggest you just rise above it, learn from your mistake and carry-on.
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The easy way to do this is to use Javascript, and potentially make use of Canvas support. You can find more details, and a very cool implementation, here[^].
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Hi guys,
Im working on a Asp.net web page(VS2003 V1.1) here i have a page in which there is a textbox1 which is readonly and it gets filled up with the system date and i have another textbox2 with a calendar in it so that the user clicks the calendar and chooses the date and the textbox2 gets filled with the chosen date, Now here comes the issue i have another textbox called textbox3 which actually gets populated with the difference between the dates chosen. so i have written my difference in date calculation on the method textbox2_TextChanged and i have set the AutoPostBack function as TRUE. But after the user selects the date on textbox2 and navigates to textbox3 the autopostback event doesnt get fired but instead after all these 3 textboxes i have a radio button which when checked i have written a code whose autopostback is set true. Now when the checkbox is checked the autopostback event of textbox2 gets fired after which the autopostback event of the checkbox gets fired.
On Whole the AutoPostBack event of Textbox2 gets fired only when the AutoPostBack of any other control gets fired.
My friends are advising me to code the difference of the dates in JavaScript instead of coding it on the TextChanged method of the textbox. But as you see im very Weak in Javascript. Below is my code:
Page.aspx
<tr>
<TD style="WIDTH: 211px; HEIGHT: 3px" width="211" height="3">Date</TD>
<TD width="70%" height="28"><asp:textbox id="txtDate" runat="server" CssClass="txtboxNormal" Width="96px" MaxLength="10"
ReadOnly="True"></asp:textbox></TD>
</tr>
<TR>
<TD style="WIDTH: 211px; HEIGHT: 34px" width="211" height="34">Date of Compliance</TD>
<TD style="HEIGHT: 34px" width="70%" height="34"><asp:textbox id="txtCompDate" runat="server" CssClass="txtboxNormal" Width="96px" MaxLength="10"
AutoPostBack="True"></asp:textbox> <IMG onclick="javascript:OpenCalendar('Date');" src="../DatePicker/calendar15.jpg" border="0"
id="IMG1" runat="server"></TD>
</TR>
Javascript for the calendar on the aspx page:
function OpenCalendar(field)
{
var MyArgs = window.showModalDialog("../DatePicker/aspdatepicker.asp", "null","dialogHeight:210px;dialogWidth:180px;status:no;resizable:no;center:yes");
var myDate = new Date();
if(field == "Date")
{
document.forms[0].txtCompliedDt.value = MyArgs;
}
}
Page.aspx.vb
Private Sub txtCompDate_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtCompDate.TextChanged
Dim diff As TimeSpan = Convert.ToDateTime(txtCompDate.Text).Subtract(Convert.ToDateTime(txtDate.Text))
txtDaysPendg.Text = Convert.ToString(diff.Days)
End Sub
Kindly advise me....
Thanx in Advance..
Tash
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You should listen to your friends, and learn JavaScript. You cannot hope to be a serious web-developer if you don't. Posting back to the server in this scenario is the wrong approach.
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Hi.. Thanx for the reply.. well thats what i have done.. finally completed it with javascript.. but still im amazed why doesnt the logic takeplace at the text changed method of the textbox. . will investigate on it, finally have done the task.
Thanx and regards,
Tash..
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I have a user control with one gridview control on it and the code behind for the user control is shown below
protected void Page_Load(object sender, EventArgs e)
{
gvResults.DataSource = theSource;
gvResults.DataBind();
}
private List<string> theSource;
public List<string> TheSource
{
get { return theSource; }
set { theSource = value; }
}
When I pass value to the control on the page load I works fine with the data being displayed on the grid as shown by the code below
protected void Page_Load(object sender, EventArgs e)
{
string[] myData = {"10", "20", "30"};
DataPager1.TheSource = myData.ToList();
}
But when I try to do the same thing by clicking a button, the page shows no data
protected void SearchButton_Click(object sender, EventArgs e)
{
string[] myData = {"10", "20", "30"};
DataPager1.TheSource = myData.ToList();
}
DataPager1 is the usercontrol ID.
Any help will be appreciated.
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You need to rebind the gridview in SearchButton_Click.
thatraja |Chennai|India|
Brainbench certifications
Univotes are like kid's kisses don't reject it
Do what you want quickly because the Doomsday on 2012
My childhood story
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But I don't have access to the gridview in SearchButton_Click
I already tried DataPager1.DataBind(); and it didn't work
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Try
gvResults.DataSource = theSource;
gvResults.DataBind();
SearchButton_Click
thatraja |Chennai|India|
Brainbench certifications
Univotes are like kid's kisses don't reject it
Do what you want quickly because the Doomsday on 2012
My childhood story
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I tried it, still no luck
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Swiftain wrote: still no luck
I never believe that.
what's the error message? mention that too.
thatraja |Chennai|India|
Brainbench certifications
Univotes are like kid's kisses don't reject it
Do what you want quickly because the Doomsday on 2012
My childhood story
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There's no error message, it just displays blank. But like I said when the same code snippet is placed in the Page_Load event, it displays the data.
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I tried it myself, but not success at all with that.
I can provide you alternate way.
Just change your SearchButton_Click event with following snippets.
protected void SearchButton_Click(object sender, EventArgs e)
{
string[] myData = {"10", "20", "30"};
GridView gview = (GridView)DataPager1.FindControl("gvResults");
gview.DataSource = myData;
gview.DataBind();
}
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Thanks Hiren for your response, what you posted will work but the only problem is that I need to manipulate the data on the user control, not on the web page itself. So I just wanted a way to pass data from the web page unto the user control and then manipulate it from there. Funny thing is that it works on the Page_Load event but doesn't on the button_click event!
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Swiftain wrote: Funny thing is that it works on the Page_Load event but doesn't on the button_click event!
I've experimented a thing already with that, But didn't find any solution for the same, Let me try other way I will let you know once I got the clue.
If you're finding the solution then please put here so that it could be useful further for a members and also me.
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See THIS[^], It might be useful.
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Instead binding the data on Page_Load event of the user control, I created a method for doing the same thing and it worked. I think the reason is because the Page_Load even of the user control fires and then that of the page fires too which happens automatically, so in order to force a bind, I had to create a simple method like this
public void BindData()
{
gvResults.DataSource = TheSource;
gvResults.DataBind();
}
and then on web page, I just did this
protected void SearchButton_Click(object sender, EventArgs e)
{
DataPager1.TheSource = myData.ToList();
DataPager1.BindData();
}
Now that works, but now it looks as though the gridview events from the user control like "OnRowCreated" ain't firing. Oh well, at least I've got one bit working
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Yes, That's the way. Thanks for sharing solution.
Swiftain wrote: "OnRowCreated" ain't firing
Will try to solve it as getting enough time.
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Hi All,
I am working in a asp project, in which now i have a requirement to take the screen shot of the aspx page that is visible on the client browser.
can any one please let me know how to do the same .
thanks in advance..
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I don't have much Idea on whether it is possible from clientside or not. As javascript is only available to you.
But I found THIS[^] to be useful so far.
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Navigate the Given link
Link[^]
Hope it Will work for you.
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Hi All,
I've to send SMS from My web Application (I'm using ASP.NET VB). My SMS API is on .php site. Here is a Sample.
Dim MyString, CellNo As String
MyString = "Message"
CellNo = "Cell No"
Dim Http As HttpWebRequest = WebRequest.Create("http://208.101.14.59/api/pushsms.php?usr=USERID&pwd=PASSHERE&sndr=SENDERID&ph=" & CellNo & "&text=" & MyString & "&rpt=1")
Dim resp As HttpWebResponse = req.GetResponse()
OR USING THIS METHOD
Dim Http As HttpWebRequest = WebRequest.Create("http://208.101.14.59/api/pushsms.php?usr=USERID&pwd=PASSHERE&sndr=SENDERID&ph=" & CellNo & "&text=" & MyString & "&rpt=1")
Http.Method = "GET"
Using WebResponse As HttpWebResponse = Http.GetResponse()
Dim responseStream As Stream = WebResponse.GetResponseStream()
Dim reader As StreamReader = New StreamReader(responseStream, Encoding.Default)
Dim html As String = reader.ReadToEnd()
responseStream.Close()
End Using
When I use this I Get Error Like:
An attempt was made to access a socket in a way forbidden by its access permissions 208.101.14.59:80
I google it and got many solutions which were not usefull finally I contacted my Server Administrator and they told me that they doesn't supports Browsing Feature to other sites from their server. So I use following code :
Session("CellNo")="CellNo"
Session("SMSMess") ="Messagetext"
Dim newWin As String = ("<script language='javascript'>" + "window.open('msgstat.aspx' , 'Print', 'height=200, width=220, menubar=no, toolbar=no, scrollbars=no, resizable=no'); </script>")
ClientScript.RegisterStartupScript(Me.GetType(), "pop", newWin)
I openes Popup Window. My Code on Popup Window:
Design:
<script language="javascript" type="text/javascript">
function CloseMe() {
window.close()
}
</script>
<body style="background:#2C6494;" topmargin="15px" leftmargin="0" onload="CloseMe()">
<form id="form1" runat="server" style="background:#2C6494;">
<div style="background:#2C6494">
<iframe runat ="server" id ="ravi" frameborder="0" height="1px" width="1px" />
<br /><br /><br /><br />
<div align="center">
<b>Updating details...Please wait..</b>
</div>
</div>
</form>
</body>
CodeBehind:
Try
Dim myString As String = "http://208.101.14.59/api/pushsms.php?usr=USERID&pwd=PASSHERE&sndr=SENDERID&ph=" & Trim(Session("CellNo")) & "&text=" & Trim(Session("SMSMess")) & "&rpt=1"
ravi.Attributes.Add("src", myString)
Catch ex As Exception
Response.Write("Error Occured")
End Try
It works Fine. When I Click on Send Button Popup opens and SMS sends successfully. Ok with 1 SMS But What about Bulk Messages How could I Use it. Can anyone helps me?
Thanx
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Please Re-format your Code to make it readability.
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