javascript - form submitting to iframe when the iframe is inside that form -


i find out interesting thing form submitting iframe when iframe defined inside form.

<form id="form_role">    <iframe id="iframe_role" name="iframe_role">    </iframe> </form>

i submit form_role iframe_role:

document.getelementbyid("form_role").method = "post"; document.getelementbyid("form_role").action = "abc.jsp"; document.getelementbyid("form_role").target = "iframe_role"; document.getelementbyid("form_role").submit();

in chrome, abc.jsp loads without iframe; i.e. lose iframe.

in ie & opera, abc.jsp loads in iframe.

what standard in case? right per specs: chrome or ie/opera?

if put iframe out of form:

<iframe id="iframe_role" name="iframe_role"> </iframe> <form id="form_role"> </form>

then abc.jsp loads in iframe in chrome, ie , opera.

it seems little bit ugly have iframe in form. think there not exist standard in case. have answered question yourself:

<iframe id="iframe_role" name="iframe_role"> </iframe> <form id="form_role"> </form>

is plain html.


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