Executing default query in google custom search engine V2 code

Question

I want to automatically execute default query in google custom search engine when the page loads. I am using v2 code of cse.

when the page loads the default should be executed automatically showing results only. How can we do it?

Answer 1

You can pass a q param in your url:

http://example.com/?q=some_query

More difficult is using callback after the script is loaded: https://developers.google.com/custom-search/docs/element#javascript

var myCallback = function() {
    google.search.cse.element.render();
    google.search.cse.element.getElement('my_search_el').execute("some_query");
};

And in html:

<gcse:search gname="my_search_el"></gcse:search>