Sending a string like JSON from C# to javascript

Question

I have some code in JavaScript like this:

slider.setPhotos([
    { \"src\": \"image1\", \"name\": \"n1\" },
    { \"src\": \"image2\", \"name\":         


        

Answer 1

Assuming that images and names are of same length You can use this

StringBuilder str = new StringBuilder();

var images = new string[] {"/images/a1.jpg", "/images/a2.jpg", "/images/a3.jpg"};
var names = new string[] {"First", "Second", "Third"};

str.AppendLine("slider.setPhotos([");
for(int i=0; i< images.Length; i++)
{
   str.AppendLine("{ \"src\": "+ images[i] +", \"name\": "+ names[i] +" }");
   str.AppendLine( (i==images.Length-1 ? "]);":","));
}

Page.ClientScript.RegisterClientScriptBlock(
               this.GetType(), "Key007", str.ToString(), true);

This code will insert a script block when your page will be loaded and after that you can use that script block anywhere in your client side code.