jquery validate does not show error message -


i've searched similar questions , have found no joy. validation works, in terms of logic in send function, span following validated element not showing error message when invalid. i've tried passing in errorplacement, thing works if set so

$("#msgvalid").text($("#msg").attr("data-val-required"));

the relevant html is

<form id="frmsend" style="margin-top:15px"> add comment: <div> <textarea id="msg" data-val="true" data-val-required="the comment cannot blank." placeholder="enter comment here" style="height:50px;width:300px"></textarea> <span id="msgvalid" class="field-validation-valid text-danger" data-valmsg-for="msg" data-valmsg-replace="true"></span> </div> <button type="button" onclick="send();" class="btn-default" style="margin-top:10px">send comment</button> </form> <script src="/scripts/jquery-1.10.2.js"></script> <script src="/scripts/bootstrap.js"></script> <script src="/scripts/respond.js"></script> <script src="/scripts/jquery.validate.js"></script> <script src="/scripts/jquery.validate.unobtrusive.js"></script>

and relevant javascript is

<script type="text/javascript"> function send() { $("#frmsend").validate(); if (!$("#frmsend").valid()) { return false; } alert("would send"); } </script>

you must have name attribute on every input element considered validation...

documentation:

the name attribute "required" input elements, validation plugin doesn't work without it.


Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change
Read more

jquery - javascript onscroll fade same class but with different div -

i new @ javascript , want learn new. there wrong code : why div fades @ same time. i want ask how fade different div s same class name.can me , explain me. thanks in advance. javascript: $(window).scroll(function(){ if ($( "div.fade" ).offset().top - $(window).scrolltop() <= 100){ $('.fade').addclass( "fade-in"); } else { $('.fade').removeclass("fade-in"); } }); here jsfiddle onscroll = function () { var scrolltop = $(this).scrolltop() ; $("div.fade").each(function(){ if(($(this).offset().top - scrolltop) <= 100){ $(this).toggleclass("fade-in"); } }) }
Read more