The REST request is preventing the JavaScript on the page from executing

Utilizing REST to POST data through Firefox's Poster tool and encountering a url:

http://[ip]/page.jsp?paramater1=whatever&parameter2=whatever (Content Type: application/x-www-form-urlencoded)

The page.jsp includes:

<body onload="onload()">
<script>
    document.forms["myform"].submit(); // just to be redundant
    function onload(){
        document.forms["myform"].submit(); // just to be redundant
    }
</script>
<form action="SessionTestDriver" method="post" id="myform">
    [form stuff]
</form>

Despite this setup, the form submission does not proceed. Manually loading the page in a browser works flawlessly, indicating an issue with the REST call.

An obvious gap in understanding is evident. Any suggestions?

SOLVED! Success! After realizing the main jsp page calls a servlet on submit, I directly used that servlet in the REST url instead of the jsp page, resulting in the desired outcome!

Answer №1

It appears that your inquiry pertains to accessing a page with javascript content and there is concern regarding the execution of this javascript on the requested page.

This behavior is indeed intended. The response received when requesting the page is simply a string representation, without parsing or executing any javascript code. Therefore, it should not be expected for javascript in the requested page to function when making an AJAX call.

(Apologies if my explanation seems basic; please let me know if I have misunderstood your query.)

Answer №2

If you're unsure about the integration of HTML form and REST, it's essential to ensure that the document is fully loaded before making any actions:

Consider utilizing the following approach (particularly with jQuery)

<script>
    $(document).ready( function() { 
       $("#myform").submit();
    });
</script>

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