How do I write javascript cookies from a form and then print the info in an alert or hidden div? -

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how use javascript write cookies form fields, , print info in alert or hidden div?

here example of have tried far.....

<script type="text/javascript"> function cookieform() {  document.cookie = "name_first" + encodeuricomponent(document.forms[0].name_first.value);  } function printcustomerinfo() {  var querydata = decodeuricomponent(document.cookie);  var queryarray = querydata.split(";"); if (document.cookie) {    window.alert("your info. is:" + queryarray[0]);    window.alert[0].name_last.value = queryarray[1].substring(queryarray[1].lastindexof("=") + 1); } } </script> <input type="submit" value="submit" onclick="cookieform(), printcustomerinfo()"/>

first, you're missing "=" in cookie string:

document.cookie = "name_first=" + encodeuricomponent(document.forms[0].name_first.value);

second, querydata has no ";" split by, , no last name value - @ least show here.

this not understand: 

window.alert[0].name_last.value = ...

i call single function event, , let parent both setting cookie , parsing it. way can @ least debug better.

re: div, this: 

document.getelementbyid("yourdiv").innerhtml = "your info. is:" + queryarray[0]; document.getelementbyid("yourdiv").style.visibility = 'visible';

but in general it's better use jquery manipulating elements, because mitigates browser differences, though wouldn't matter in case:

$("yourdiv").html("your info. is:" + queryarray[0]); $("yourdiv").css ( { 'visibility': 'visible' } );

good luck.


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