Passing Array to Javascript from ASP.NET page

We can use RegisterArrayDeclaration() of ClientScript to pass an array from a ASP.NET page to javascript.

We can use RegisterArrayDeclaration() method to pass an array to javascript as shown below. First parameter will be Array Name and second parameter will be Array item.

ClientScript.RegisterArrayDeclaration("myArray", "'AAA'"); ClientScript.RegisterArrayDeclaration("myArray", "'BBB'"); ClientScript.RegisterArrayDeclaration("myArray", "'CCC'"); ClientScript.RegisterArrayDeclaration("myArray", "'DDD'");

When we use above method, array will be rendered in browser as a script shown below:

<script type="text/javascript"> //<![CDATA[ var myArray =  new Array('AAA', 'BBB', 'CCC', 'DDD'); //]]> </script>

In ASP.NET 1.1,  we can call this method using Page.RegisterArrayDeclaration().