Comments by Trung Nguyen Son (Top 52 by date)

Pls check out here:
http://stackoverflow.com/questions/14964035/how-to-export-javascript-array-info-to-csv-on-client-side

Post your code, plz!

You'd better mark your first question as solved.
It's good for other guys who comes up a question like yours.

You cannot!
It's security policy!
I think you should open a new question on this, there might be some solutions for you!

Brs,
--

Remember to enable popup on browser.

Dim newWin As String = "window.open('http://www.w3schools.com', '_blank', 'toolbar=yes, scrollbars=yes, resizable=yes, top=500, left=500, width=400, height=400');"
ClientScript.RegisterStartupScript(Me.GetType(), "pop", newWin, True)

ClientScript.RegisterStartupScript(Me.GetType(), "redirect", "javascript: window.location.href = 'http://google.com';", True)

The redirect should be done in client-side, so the code should be:
Dim queryString As String = "test.aspx"
Dim newWin As String = "window.open('" & queryString & "');"
ClientScript.RegisterStartupScript(Me.GetType(), "pop", newWin, True)

ClientScript.RegisterStartupScript(Me.GetType(), "redirect", "'window.location.href = "your page";'", True)

Of cource, it cannot.
What do you want to do now?

Sure, you can.
First, do open popup and then redirect.

Try it!

Pls post your code behind!

I've just updated your code.
With asp:ScriptManager and correct some missing tags.

Check it out!

Post a new question man!

Pls check, I've updated.

You should use only 1 update panel (in this case is the UpdatePanel4).
In the trigger, register for the 3 buttons. That means, 3 buttons will cause async postback.

1. REMOVE <asp:AsyncPostBackTrigger ControlID="gvManageSo1" /> in UpdatePanel4
2. PUT
<asp:AsyncPostBackTrigger ControlID="btnSearch1" />
<asp:AsyncPostBackTrigger ControlID="btnClear1" />
<asp:AsyncPostBackTrigger ControlID="btnExportToExcel1" />
in the UpdatePanel4
3. And REMOVE updatepanel "up"

AsyncPostBackTrigger: "Defines a control and optional event of the control as an asynchronous postback control trigger that causes the UpdatePanel control to refresh."

Just do it, you'll see!

check it out: http://www.wikihow.com/Disable-Popup-Blockers

Your popup maybe blocked by the browser.
It works fine in my environment.
Check it!

Just updated your code. Pls check!

Great news!

Happy coding!

Try this:
if((bool)check.Cells["IsChecked"].FormattedValue)
....

Nice to hear that!

Happy coding!

I don't think it may the cause, plz post the whole code. I will look on it!

The "If Not Page.IsPostBack" code block is executed when the page
is loaded for the first time.
This is used to set the initial values for controls in the page.
When the page loads for a postback, you don't want to initialise the controls as you want them to get their values from the data that the user posted.

P/s: I think you should read more on web model!

just wrap it in:
If Not Page.IsPostback Then
'bla bla
End If

or in C#:
if (!Page.IsPostBack)
{
//bla bla
}

The "if condition" is in the page load event, right? Or in the button click event?

I think it's just your logic problem. Plz double check it!

It looks like C#. Hehee
Your code in vb.net here: request.querystring("rid").Equals("6")

Yes, I meant you loop through all rows, check if the checkbox column is selected, then get variables like:
var name = row.Cells[1].Value;
....

Brs,
--

I think it's far from what you asked for! :)

Sure, using the above code. Just get the cell values of row inside the if statement (remove rowCount++;)

Use the code below:
row.Cells[columnNumber].Value
or
row.Cells["ColumnName"].Value

You're welcome!
Pls mark this question as answered if it works for you!
Happy coding!

It's up to your design: where you put the checkbox column.
In this case, the colCheck is the first one.
DataGridViewCheckBoxCell cell = row.Cells[0] as DataGridViewCheckBoxCell;

There may be some missunderstandings!
I think you should post your full code (including aspx file and code behind) anh make clear the requirement. Then I will give it a try!
I find it not quite difficult to solve your problem!

You just cannot do this!

Please check out the solution 4.
I've made it success!

I've cleared all other answers, which are not close enough to your question.
Check this below solution out!

I've built myselft an example, below is the answer.

please add <script src="//code.jquery.com/jquery-1.10.2.js"></script> in head tag (before any $ query)

Put <script> custom code at the bottom (above body tag).

Sorry, use: $('#<%# ComboBox1.ClientID %>') instead of: $('#<%= ComboBox1.ClientID %>')

Check the answer below!
Enjoy coding!

Thank you Nirav for correct the code! : )

It does work! please post your code, I will fix it for you! : )

Check this below post!

I've updated my solution, pls check!

Have you tried my solution, yet?