How to run an external script from a C# script?

17y6kVisual Basic .NET

Hello,

I have a script written in C# (.NET) and within this script I have an IF statement and when this IF statement is TRUE I want to execute the following external script that I placed just under the of my page:

The external script is currently executed when I click on a button that passes some values to the external script

How can I do that?

Thank you in Advance

4 Replies

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G17y ago
Hello,

I tried using your script but it didn't help me in terms of auto-submitting my button.

The following code is the button that I currently have that passes some information onto an external shopping cart:


And the following is the script that displays the external shopping cart on my page:

Finally, This is how I tried to implement my button with your given script:

public void Page_Load(Object sender, EventArgs e)
   {
        if (!this.IsStartupScriptRegistered("Startup"))
           {
           // Form the script to be registered at client side.
           String scriptString = "

"20" leftmargin="10" onload="Page_Load()">

"myForm" runat="server">
"showMessage1">

"button" value="ClickMe" onclick="DoClick()">

"showMessage2">

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G17y ago
Hi and thank you for the help..

I'm kind of a newbie so forgive me if I don't get things straight away..

so what I did now is I've put a

(1) TOP of my page

(2) then in ");
}

(3) After my IF statement (when it is TRUE)
I'm calling the CallPrintSomeWords();

(4) Under

Am I missing something?
How exactly can I pass the values that my button would eitherwise do (these values are retrieved from my DB and passed on to the button using a Session Variable and having the value of the button written like this: value='<%Response.Write(Session["Selected_add_to_cart_name"]);%>'

It also gives me a 'Newline in constant' error
Page.RegisterStartupScript('SriptID',"");
Thanks again!
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Bechir Bejaoui17y ago
You can do this, I give you two senarios:

Senario1:

//Javascript

function PrintSomeWords(var param)
{
alert(param);
}

//C sharp ASP.Net

public void CallPrintSomeWords(var param)
{
Page.RegisterStartupScript("SriptID","");
}

Senario 2:

the same thing but using

window.execScript("CallPrintSomeWords('" + param.ToString() + "')", "JScript");
instead of

Page.RegisterStartupScript("SriptID","");
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