javascript - call iframe function from parent window -


how call javascript function in ifram parent window. have jsp page contains iframe. jsp page served "a.yenama.net" server , iframe served "b.yenama.net" server.

<iframe width="1200" height="640" name="data" id="dataid" > </iframe> <br/> <input type="button" name="data" value="save data" onclick="callsavedata();" />

tried below code parent jsp page , recieved permission denied error in ie

window.frames['data'].calldata();

also tried

document.getelementbyid('dataid').contentwindow.calldata(); //didn't work

function in iframe

window.calldata = function(){ alert('iframe function'); }

your appreciated.

you can declaring function in common .js file therefore, can access function wherever want.

have nice day


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