CODEWITHSUNDEEP
c#javascriptasp.net
user1485916
user1485916

Reputation:

How to get parameters from aspx.cs to javascript

I get a data from database in aspx.cs like:

string abc = sdr["aaa"].ToString()

How can I call "string abc" in javascript part

thanks for answers

Upvotes: 5

Views: 3581

Answers (3)

James Lawruk
James Lawruk

Reputation: 31353

Simply render out your C# variable to the page so you can access it via JavaScript.

In .aspx.cs:

protected string abc {get;set;}

protected void Page_Load(object sender, EventArgs e)
{
  var sdr = GetData();
  abc = sdr["aaa"].ToString();
}

In .aspx:

<script>
var abc = '<%=abc%>';
alert(abc);
</script>

Upvotes: 3

bgs
bgs

Reputation: 3223

Use this code:

ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "temp", "<script language='javascript'>alert(" + abc + ");</script>", false)

Upvotes: 0

bangoo
bangoo

Reputation: 688

Try with ClientScriptManager.RegisterStartupScript. (http://msdn.microsoft.com/en-us/library/z9h4dk8y.aspx)

Upvotes: 0

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