为什么我的jquery函数无法在页面启动时加载？

Question

I have a jquery function. I also have a variable, $id_number .

If the value in variable exists:

• I want the jquery function to load. This is a modal that should pop up on page start.

    <? if(isset($id_number)) { ?> jQuery(document).ready(function( <? } else { ?> jQuery(function($){ <? } ?> // code }); 

why is my function not loading on page start? What am i doing wrong?

Answer 1

This should work

         <script src="//code.jquery.com/jquery-1.11.0.min.js"></script>

         <? if(isset($id_number))
            { ?><script>
                alert('dummy');
                </script>
            <? }
            else
            { ?>
                <script>
                alert('data');
                </script>
            <? } ?>