Sample code is very much frowned upon in these parts, I can give you an outline of what you could do. Use jquery to get the value of the input box, and submit this using an ajax request to some url. Map that url to a controller action that checks to see if that record exists in the db, and return some json that indicates whether it does or not. Then in your javascript, when the data is returned, you can display that to the user.

Fix your JSON String: { "values": [ {"pathway_allowed":"n","comment":"one comment"}, {"pathway_allowed":"y","comment":"comment two"}, {"pathway_allowed":"n","comment":"comment three"}, {"pathway_allowed":"n","comment":"comment four"}] }

You can do this by using if condition in objetProcess as below: var objetProcess = function(){ $.each(obj, function(key, value){ if ($.type(value) === 'string') { console.log('string task'); } else if ($.type(value) === 'object') { console.log('object task'); } }) } http://jsfiddle.net/qS6H2/5/

You could use this kind of snippet: { I'm using here keyup event to check, but on modern browsers, you could use input (oninput) event instead or bind onpaste event too } http://jsfiddle.net/q2SSF/ var availableTags = [ "Bird", "Son", "Happy"]; function split(val) { return val.split(/,s*/); } function checkAvailable(term) { var length = term.length, chck = false, term = term.toLowerCase(); for (var i = 0, z = availableTags.length; i < z; i++) if (availableTags[i].substring(0, length).toLowerCase() === term) return true; return false; } function extractLast(term) { return split(term).pop(); } var $autocomplete = $("#autocomplete") // don't navigate away from the field on tab when selecting an item .on("keyd

It's normal : $("#foo").submit(); This line at the end of your request.done method is triggering the submit of the form, which is probably triggering the AJAX request , which is triggering the request.done ... and so on infinitely :-) What I would do (try) is remove that line, and also remove the event.preventDefault(); statement you've got at the bottom, so that your submit will simply run as usual after you did your AJAX request.

Most items within Lotus Notes documents can support multiple values. The fields on a form can be set to allow / disallow multiple entries but the underlying NotesItem within the NotesDocument object can usually support multiple values. Here is some documentation on this: http://publib.boulder.ibm.com/infocenter/domhelp/v8r0/topic/com.ibm.designer.domino.main.doc/H_VALUES_PROPERTY.html The rich text item doesn't support multiple values, but for text, number and date types you have to assume that there may be multiple values there.

Try this: (I simplified a bit your code) (function ($) { var $total = $('#usertotal'); $('input,select:selected').on('change', function () { var tot = 0; $(':checked, select').each(function () { tot += ~~this.value; }); $total.html(tot) }); }(jQuery)) Demo here

I'm not sure exactly what you are trying to do, so maybe providing some more information about your desired end result would help. However I think the following should give you a head start: HTML: <form id="form7" name="form7" method="post" data-number="1" action="?"> <input name="pin_vps" type="text" class="pin_vps_1" /> <input name="submit" type="submit" value="Access" /> </form> JavaScript: $(document).ready(function () { $("#form7").submit(function (e) { // Stop the form submitting so you can see the below e.preventDefault(); // Get the value of the field var dn = $(this).attr("data-number"); var passpin = $(".pin_vps_" + dn, this).val(); alert("ok " + passpin); }); }); JSFiddle: http:

The update you're trying to do is not safe unless you treat values to prevent SQL injection... but if you really want it, instead of mysql_fetch_array(), try using mysql_fetch_assoc(). Using mysql_fetch_assoc() you can extract the keys (database field names) with array_keys(). The keys will be your the name property of your form fields and the values of will be the fields' values. Hope it helps.

well you can get a map of all the parameters carried from the servlet like this Map params = request.getParameterMap(); Iterator i = params.keySet().iterator(); while ( i.hasNext() ) { String key = (String) i.next(); String value = ((String[]) params.get( key ))[ 0 ]; }

Instead of making the name for the select tag an array you can make them unique names. This way each row can be uniquely identified. Example: <select name="task1"> <option value="200">Mike</option> <option value="205">Jaylen</option> <option value="220"> Jack</option> </select> <select name="task2"> <option value="200">Mike</option> <option value="205">Jaylen</option> <option value="220"> Jack</option> </select> This way task1 will map to whatever is selected in the dropdown for task1 and the same for the task2 dropdown.

You're trying to submit the form to the server right? If that is the case you'll want to use $.post. http://api.jquery.com/jQuery.post/ Also as other answers have pointed out your object isn't formatted correctly, so even if we did figure out if you really want a post or get neither will work. { "item-id": item, "email-id": email, "userbid": bid }

You are right but some changes, try this $(function() { //alert("page loaded"); $('#quick-booking-form').submit(function(event) { event.preventDefault(); alert("Start of function"); var mail = $("#mail").val(); var message = $("#message").val(); alert("Mail: " + mail + "Message: " + message); $.ajax({ type: "POST", url:"process.php", data:{ "mail": mail, "message": message, }, dataType: "text", success: function(html) { alert(html); } }); return false; //next line: end of ajax }); //next line: end of script }); Use preventDefault function and success for ajax instead of done

You can use the following way to set a value of input field if you know only partial name $('input[name^="name_fieldtyoe"]').val('This is value'); The above line will set value for input field that has name staring with name_fieldtyoe. See jQuery documentation for more information

You're on the right track. By calling the mean() function you'll obtain the values that were returned there (in particular, the variables). Now you have to assign them in stDev(), to get a hold of the values - like this: vitaminA, calcium, vitaminD = mean() Now stDev() has access to the values that originated in mean().

Like this var val = document.getElementById('check_value').value; if (val == 'this' || val =='that' || val =='those'){ //pass } If you want to accept any thing just remove the if condition or check the length of the value if (val.length >0){ //pass }

You've missed the 'name' attribute from your form fields. For example, <input property="map(mobileCode)" id="countryCode1" class="country-code" value="" readonly="true" /> should be <input property="map(mobileCode)" id="countryCode1" name="countryCode" class="country-code" value="" readonly="true" /> Your browser will use these name fields when it submits the data back to the server.

may be you are attempting it wrong when you try to push the values in the data array. Instead of writing var data = $(this).serializeArray(); data.push({name: 'id', value: id}); just try this var data = $(this).serializeArray(); data.push({id : $("#imgInp").val});

The method you choose is to some degree based on how you evaluate 'best'. In this case, I'd use three major criteria: Low bandwidth Clear code (semantically correct and easily understandable) Easy code (code that is easy to write, debug and maintain) Given your second code sample, it seems apparent that you're using jQuery. The first thing that I would do is replace your AJAX method with a call to $.get() or $.ajax(). This will simplify your code and make it easier to maintain. The next thing I'd do is modify things to use the checked selector, which will streamline the process of getting the list of checked values. Something like this: var checkedValue = $("input[name='size[]']:checked").map(function() { return Number(this.value); }).get(); In order for this to work, you'd nee

Two problems I've found (one already mentioned by @Fred in comments) in the following two lines: if ($username==NULL) retutn 'a'; First, your $username will never be null. mysqli_real_escape_string returns string. Second line retutn 'a' is probably a typo as suggested by Fred. Try changing these lines to: if (empty($username)) echo 'a';

You can use jQuery to update the artist input before making the POST with something like this: var artist = 'Dick'; $('#publishingForm').submit(function(){ $('#id_for_the_artist_input').val(artist); $.post('PublishVideo', $('#publishingForm').serialize(), function (data) { data.artists = artists; //call back happens here. }); return false; }); Or, you can pass an additional URL parameter like this: var artist = 'Dick'; $('#publishingForm').submit(function(){ var params = $('#publishingForm').serialize(); params = params + '&artistOverride=' + artist; $.post('PublishVideo', params, function (data) { data.artists = artists; //call back happens here. }); return false; });

Yes can use clone() and replaceAll() instead of html()/replaceWith(). clone() will preserve the value properties of your <input> elements, and can even preserve event handlers and custom data. You can write something like: var theForm = $("selector-matching-your-form"); theForm.clone(true).replaceAll(theForm);

Open Fiddler (fiddler2.com) and watch the post go past. I find that generally when more than one control on a page uses the same name, the browser actually passes all of them, but the server-side framework expecting each post parameter to be unique, ignores all but the last one.

Try splitting the email and compare the latter part after @ var arr = [ 'aaa.ne.jp', 'bbb.net', 'ccc.co.uk', 'ddd.co.kr']; $('#test').on('submit', function () { var _value = $('#mail').val(); if (_value !== '' && _value.indexOf('@') > -1) { var parts = _value.split('@'); if ($.inArray(parts[1], arr) > 0 || _value == '') { console.log(_value + '　cant be accepted'); return false; } else { console.log(_value + ' is GO!'); return false; //do not submit just for the sake of example. } } else { console.log(_value + '　cant be accepted'); return false; } }); Check Fiddle

Can you add an extra input field to your form and see if it changes anything? <input type="hidden" name="charset" value="utf-8"> Check this as well: http://www.nopcommerce.com/boards/t/19293/paypal-greek-characters.aspx#84782 I don't have access to a PP Sandbox at the moment, otherwise I'd attempt to help more.

since the form is created dynamically you need to use event delegation $(document).on('submit', '#dimensionAndObjects', function() { alert("haahhhahhaha"); return false; });

Store it in the form of an object var address = {}; if( val == 'Avon') { address["street"] = ['347 West Main Street']; address["StoreNumber"] = 4239; address["region"] = 6; } return address; Then use the address object and display them in the corresponding fields. You can try this code.. It can be re factored though // Store the info in the form of nested objects so that it is easier to retrieve and change var city = { '0': ['Not Available'], 'CT': ['Avon', 'Bridgeport', 'Bristol', 'Cromwell', 'Danbury', 'Darien', 'East Windsor', 'Enfield', 'Hartford', 'Manchester', 'Milford', 'Mystic', 'Naugatuck', 'Newington', 'North Haven', 'Norwich', 'Plainville', 'Southbury', 'Southington', 'Unionville', 'Vernon', 'Waterbury', 'Wethersfield', 'Willimantic', 'Windsor Locks

You are not breaking out of the loop once you meet the desired condition. Instead you are looping through all textboxes and eventually if last one does not have any value it will be set to red color no matter whichever prev ones has values as that is the last one in the iteration. Instead you can break out of .each() loop using return false; $('#myForm :input[type="text"]').blur(function () { $('#myForm input[type="text"]').each(function () { if (this.value == '') { $(".myText").css("color", "#F00") } else { $(".myText").css("color", "#9A9A9A"); return false; } }); }); For that matter you could reduce it down to: $('#myForm :input[type="text"]').blur(function () { $('.myText').css('color', function

You could save multiple values in an array, var myValuesArr = ['one','two','three']; The array would need to be serialized before it is saved to localStorage var serialVals = JSON.stringify(myValuesArr); localStorage.setItem('numbers',serialVals); Likewise, the stored data will have to be unserialized after it is read back var serialVals = localStorage.getItem('numbers'); var myValuesArr = JSON.parse(serialVals);

You really shouldn't be giving those checkboxes the same ID. Use a class instead: <input type="checkbox" name="softappver[]" value="1" class="softappver" style="width:auto; max-width:auto;" /> R4 <input type="checkbox" name="softappver[]" value="8" class="softappver" style="width:auto; max-width:auto;" /> R5 etc... and then use something like this: if ($(".softappver:checked").length < 1) alert("Please select at least one checkbox.");

is this what are you looking for??? $(document).ready(function() { var $pages = $(".steps-content").children("div"), $steps = $(".steps-wizard").children("div"), totalPages = $pages.length, count = 0; $(".navigation").on("click",function(e){ e.preventDefault(); var navigate = $(this).data("nav"); if(navigate == "next"){ count++; }else{ count--; } if(count > totalPages){ count = 0; } if(count < totalPages && count >=0){ $pages.removeClass('content-active').eq(count).addClass('content-active'); $steps.removeClass('step-active').eq(count).addClass('step-active'); } }); }); w

Your code have some issues: hasClass: return a boolean value and tells you if you selector have or not a class index: is useless in your next click function you are changing the class but not toggling the visibility the steps bar is not handled With this code seems to working fine; check the use of find('.current') the get the current step child of .pg-wrapper and the use of next to move across the siblings. Code: var current; var navstep; $(function () { current = $('.pg-wrapper').find('.current'); navstep=$('.nav-step').find('.active'); $('.pg-wrapper div').not(current).hide(); }(jQuery)); $('#next').on('click', function() { if (current.next().length==0) return current.next().addClass('current').show(); current.removeClass('current').hide(); navstep.next().addCl

$(".image").click(function(){ $.cookie("images",$.cookie("images") + ","+ $(this).attr('src'), {expires: 9999999999}); } When you want to append, do it like this: var imgSrc = $.cookie("images").split(","); for (var i=0;i<imgSrc.length;i++){ if (imgSrc[i]!=""){ .append("<img src='" + imgSrc[i] + "' />"); } } Or $.each($.cookie("images").split(","), function(index, value) { if (value !=""){ .append("<img src='" + value + "' />"); } });

You can use beforeSend ajax event It could be something like this (code not tested) jQuery.post(the_ajax_script.ajaxurl, jQuery(".form_branch").serialize(),function(response_from_display_data_table){ jQuery(".table_disp").html(response_from_display_data_table); }).beforeSend(display_table_1()); or, the other way around: jQuery.post(the_ajax_script.ajaxurl, jQuery(".form_year").serialize(),function(response_from_display_data_table_1){ jQuery(".table_disp").html(response_from_display_data_table_1); }).beforeSend(display_table());

Your first form is not closing....close like this <form class="noclass"> <input class="hideit id" type="text" name="id" value="<?php echo $tasks->id ?>" /> </form> <form class="noclass"> <input class="hideit id" type="text" name="id" value="<?php echo $tasks->id ?>" /> <input type="checkbox" value="<?php echo $tasks->user ?>" name="value" id="checkbox-2-1" class="regular-checkbox big-checkbox" <?php echo $tasks->user ?> /> </form> And what is <?php foreach( $tasks as $tasks ) : ?> try to give another variable like <?php foreach( $tasks as $task ) : ?> and then change the symultanious

Don't place form tags inside each jsp page (abc.js , def.jsp) and handle submit event of form1 in the tabs page .. You will need to place the submit button in jsp page of last tab . <!doctype html> <html lang="en"> <head> <meta charset="utf-8" /> <title> </title> <link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" /> <script src="http://code.jquery.com/jquery-1.9.1.js"></script> <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script> <script> $(function () { $("#tabs").tabs({ beforeLoad: function (event, ui) { ui.jqXHR.error(function () { ui.panel.html("Co

You can return both values in an object. Try this: var whenSelectDateFromCalendar = function () { var keys = initKeyValues(); // use the object returned above to set the vars here petKeys = keys.petKeys; employeeKey = keys.employeeKey; }; var initKeyValues = function () { var petKeys = $('#pets input:checked').map(function () { return $(this).val(); }).get().join('+'); var employeeKey = $('#employee input:checked').map(function () { return $(this).val(); }).get().join('+'); // return the object containing both values return { employeeKey: employeeKey, petKeys: petKeys } }

You are trying to call a jQuery method on DOM element (this) You need this - total += parseInt(this.name, 10); Or total += parseInt($(this).attr('name'), 10); Demo -----> http://jsfiddle.net/dtt7u/

Within the function passed to each use $(this) to retrieve the current element, then obtain its left value. function adjustAttempt3() { $(".sublayer_1 div").each(function (index) { alert(index + ":" + $(this).css("left")); }); } JsFiddle: http://jsfiddle.net/vGQXT/6/

You add strings together with + $("button").on('click', function(e) { e.preventDefault(); var elem = $(this).parent().find('input[name=myinput\[\]]'); elem.val( elem.val() + 'add this' ); }); FIDDLE Now you only need something useful to add ?