jquery - Hide and show text boxes, based on previous text boxes being filled -

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i'm completely new jquery , javascript apologize in advance obvious misconceptions. currently, i'm looking way have 2 text boxes shown user, , once filled out, remaining however-many text boxes show below them.

i've looked dynamic validation bit, couldn't quite figure out how integrate it.

my environment visual studio 2013, in mvc project/asp.net approach.

here jsfiddle found that's somewhat related i'm trying do.

html:

<p>show textboxes     <input type="radio" name="radio1" id="r1" value="show" onclick="getresults()">do nothing     <input type="radio" name="radio1" id="r2" value="nothing"> </p>wonderful textboxes: <div class="text">     <p>textbox #1         <input type="text" name="text1" id="text1" maxlength="30">     </p> </div> <div class="text">     <p>textbox #2         <input type="text" name="text2" id="text2" maxlength="30">     </p> </div>

javascript

$(document).ready(function () {     $(".text").hide();     $("#r1").click(function () {         $(".text").show();     });     $("#r2").click(function () {         $(".text").hide();     }); });

the code above found is, said, similar i'm trying accomplish, i'm trying make radio buttons textboxes, , once filled (not empty), reveals other textboxes (maybe 3 or 4 more) under it, hidden. i'm doing pretty simple , straightforward, said, i'm brand new this.

any ideas on solution? resources on subject appreciated.

thanks!

edit: great answers, helpful. unfortunately can't vote answers because i'm new.. thank though!

you have use blur event , check if both textboxes not empty show other textboxes else hide them.

you need this:

$(document).ready(function () {     $(".text").hide();     $("#r1").click(function () {         $(".text").show();     });     $("#r2").click(function () {         $(".text").hide();     }); }); var flag = false; $(".text input:text").on('blur', function () {      $(".text input:text").each(function () {          if ($(this).val() != "") {             flag = true;         } else {             flag = false;         }     })      if (flag) $(".remaining").show();     else $(".remaining").hide();   })

fiddle demo


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