Bottom line, I want to know exactly which leads (form submissions) came through Adwords.
It's a manually built form (no JotForm or anything) and submits through manually built php that, at the moment) sends me an Email. The page and form itself is HTML.
So we can add UTM info to the Adwords URLs, and I'm looking for a way to grab that UTM information and pass it on to the Email (like through a hidden field in the form or something.)
I think this would be the easiest way to make sure we know which leads we paid for, but if not, please let me know of a better way.
TIA
The best way to track these utm is to store them into a js cookie and then retrieve them to store values into hidden fields in form.
using cookies will allow you to navigate through different pages without having to pass the data again and again in the url.
You can modify this solution to use for your form.
http://www.decorumsol.com/tracking-utm-parameters-in-contact-form-7/
Edit:
Here is the code for better understanding.
function getQueryVariable(variable)
{
var query = window.location.search.substring(1);
var vars = query.split("&");
for (var i=0;i<vars.length;i++) {
var pair = vars[i].split("=");
if(pair[0] == variable){return pair[1];}
}
return(false);
}
jQuery(document).ready(function() {
jQuery('form').find('input.utm_source').each(function() {
var a = getQueryVariable('utm_source');
if(a){
jQuery(this).val(a);
}
});
jQuery('form').find('input.utm_medium').each(function() {
var a = getQueryVariable('utm_medium');
if(a){
jQuery(this).val(a);
}
});
jQuery('form').find('input.utm_campaign').each(function() {
var a = getQueryVariable('utm_campaign');
if(a){
jQuery(this).val(a);
}
});
jQuery('form').find('input.utm_term').each(function() {
var a = getQueryVariable('utm_term');
if(a){
jQuery(this).val(a);
}
});
jQuery('form').find('input.utm_content').each(function() {
var a = getQueryVariable('utm_content');
if(a){
jQuery(this).val(a);
}
});
});
function createCookie(name,value,days) {
var expires = "";
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
function eraseCookie(name) {
createCookie(name,"",-1);
}
var c_name = "_aaa_utmz";
if(getQueryVariable("utm_source") != "") {
createCookie("_aaa_utmz", getQueryVariable("utm_source") + "|" + getQueryVariable("utm_medium")+ "|" + getQueryVariable("utm_term")+ "|" + getQueryVariable("utm_campaign")+ "|" + getQueryVariable("utm_content"), 60);
}
else if (readCookie(c_name)){
c_start=readCookie(c_name);
var _pipe = c_start.split("|");
jQuery("input[name=utm_source], .utm_source").val(_pipe[0]);
jQuery("input[name=utm_medium], .utm_medium").val(_pipe[1]);
jQuery("input[name=utm_term], .utm_term").val(_pipe[2]);
jQuery("input[name=utm_campaign], .utm_campaign").val(_pipe[3]);
jQuery("input[name=utm_content], .utm_content").val(_pipe[4]);
}
in your html form, create
<div style="display:none;">
<input type="text" value="" class="utm_source" name="utm_source" />
<input type="text" value="" class="utm_medium" name="utm_medium" />
<input type="text" value="" class="utm_term" name="utm_term" />
<input type="text" value="" class="utm_campaign" name="utm_campaign" />
<input type="text" value="" class="utm_content" name="utm_content" />
</div>
I want to check my angular form validity with a little tweak,
I have a form builded dynamically with directives involved, Now the form has more than one page to it, so i play with ng-hide/ng-show when i move from page to page...
All i want to do is to check the validity of the first chunk of form inputs, for example:
I have 3 pages, 3 questions in every 'page', before the user can go to the next page, it should check for validation on the three inputs, and only than! he can move to the next one...
on my form tag i have 'novalidate' so i must do all the validations myself...
What you're after is ng-form
You can't nest HTML <form></form> tags but you can with ng-form to split your form into sections.
i.e.
<form name="myForm">
<ng-form name="subForm1">
<input name="txtField1" type="text" ng-model="Field1" ng-maxlength="50" required>
</ng-form>
<ng-form name="subForm2">
<input name="txtField2" type="text" ng-model="Field2" ng-maxlength="10" required>
</ng-form>
<button type="button1" ng-disabled="subForm1.$invalid" ng-click="doSomething() ">Button 1</button>
<button type="button1" ng-disabled="subForm2.$invalid" ng-click="doSomething()" >Button 2</button>
<button type="button3" ng-disabled="myForm.$invalid" ng-click="doSomething()" >Button 3</button>
</form>
In this instance button1 and button2 are disabled on parts of the form where as button3 is disabled based on the whole forms input
Source: https://docs.angularjs.org/api/ng/directive/ngForm
You can use the Angular's form element property $dirty, or you could check if the element you want to validate has the class ng-dirty.
If you'd like, read more here, it explains how to use and check this.
Angular JS has some pretty features which you can take advantage of especially the class .ng-valid and .ng-invalid. As the user fills your form, angular dose a real time update on the state of form fields by changing the classList to correspond to the current state of the form.
Any for field that is has been altered and does not pass the Angular validation will have a class .ng-invalid well all classes that passed the validation will have .ng-valid. While ng-pristine indicates that the form have not been modified ng-dirty tells you that the form has been modified. Not that ng-pristine and ng-dirty cannot be used to ascertain the validity of the field.
Meanwhile for your case I have created a CodePen
angular.module("paged", [])
.controller("FormCtrl", function($scope) {
$scope.form = {page: 1};
$scope.canShow = function(i) {
return (i === $scope.form.page);
};
$scope.submit = function(form) {
alert("Form Submitted", form);
};
$scope.gotoPage = function(pageTo) {
var show = false;
var els = document.getElementsByTagName("input"); //Just with input only to keep it simple
for (var i = 0; i < els.length; i++) {
if (els[i].hasAttribute("data-page") && els[i].getAttribute("data-page") == pageTo - 1) {
if (els[i].classList.contains("ng-invalid")) {
show = false;
break;
}
}
show = true;
}
if (show) {
$scope.form.page = pageTo;
if (pageTo == 4) {
$scope.submit($scope.form);
}
}
}
});
to show you how this can done. As someone will rightfully say, there may ways to kill a rat. I think this is one of them
When submitting a form in AngularJS and use the browser remember password functionality, and in a subsequent login attempt you let the browser fill in the login form with the username and password, the $scope model won't be changed based on the autofill.
The only dirty hack I found is to use the following directive:
app.directive("xsInputSync", ["$timeout" , function($timeout) {
return {
restrict : "A",
require: "?ngModel",
link : function(scope, element, attrs, ngModel) {
$timeout(function() {
if (ngModel.$viewValue && ngModel.$viewValue !== element.val()) {
scope.apply(function() {
ngModel.$setViewValue(element.val());
});
}
console.log(scope);
console.log(ngModel.$name);
console.log(scope[ngModel.$name]);
}, 3000);
}
};
}]);
The problem is that the ngModel.$setViewValue(element.val()); doesn't change the model nor the view based on the element.val() returned value. How can I accomplish that?
Apparently this is a known issue with Angular and is currently open
I'm not sure what you could do here besides some sort of work around like you're trying. It seems you're on the right track. I couldn't get my browser to try to remember a password for your plunk, so I'm not sure if this will work but have a look:
app.directive('autoFillSync', function($timeout) {
return {
require: 'ngModel',
link: function(scope, elem, attrs, ngModel) {
var origVal = elem.val();
$timeout(function () {
var newVal = elem.val();
if(ngModel.$pristine && origVal !== newVal) {
ngModel.$setViewValue(newVal);
}
}, 500);
}
}
});
<form name="myForm" ng-submit="login()">
<label for="username">Username</label>
<input type="text" id="username" name="username" ng-model="username" auto-fill-sync/><br/>
<label for="password">Password</label>
<input type="password" id="password" name="password" ng-model="password" auto-fill-sync/><br/>
<button type="submit">Login</button>
</form>
I think you just need to simplify your approach a bit. The one thing I definitely recommend is to check ngModel.$pristine and make sure you're not overwriting some poor user's input. Also, 3 seconds is probably too long. You shouldn't have to call $apply() in a $timeout, BTW, it should queue a $digest for you automatically.
The real catch: Will your browser beat Angular to execution? What about my browser?
This is probably an unwinnable war, which is why Angular (or Knockout) hasn't been able to solve it readily. There's no guarantee of the state of the data in your input at the time of the directive's initial execution. Not even at the time of Angular's initialization.... So it's a tricky problem to solve.
Here is a solution that is far less hacky than other solutions presented and is semantically sound AngularJS: http://victorblog.com/2014/01/12/fixing-autocomplete-autofill-on-angularjs-form-submit/
myApp.directive('formAutofillFix', function() {
return function(scope, elem, attrs) {
// Fixes Chrome bug: https://groups.google.com/forum/#!topic/angular/6NlucSskQjY
elem.prop('method', 'POST');
// Fix autofill issues where Angular doesn't know about autofilled inputs
if(attrs.ngSubmit) {
setTimeout(function() {
elem.unbind('submit').submit(function(e) {
e.preventDefault();
elem.find('input, textarea, select').trigger('input').trigger('change').trigger('keydown');
scope.$apply(attrs.ngSubmit);
});
}, 0);
}
};
});
Then you simply attach the directive to your form:
<form ng-submit="submitLoginForm()" form-autofill-fix>
<div>
<input type="email" ng-model="email" ng-required />
<input type="password" ng-model="password" ng-required />
<button type="submit">Log In</button>
</div>
</form>
You don't have to use a $timeout or anything like this. You can use an event system.
I think it's more Angularish and does not depend on jQuery or custom event catching.
For example on your submit handler:
$scope.doLogin = function() {
$scope.$broadcast("autofill:update");
// Continue with the login.....
};
And then you can have an autofill directive like this:
.directive("autofill", function () {
return {
require: "ngModel",
link: function (scope, element, attrs, ngModel) {
scope.$on("autofill:update", function() {
ngModel.$setViewValue(element.val());
});
}
}
});
Finally, your HTML will be like:
<input type="text" name="username" ng-model="user.id" autofill="autofill"/>
No need to hack anymore! Angular dev tbosch made a polyfill that triggers a change event when the browser changes form fields without triggering a change event:
https://github.com/tbosch/autofill-event
For now they won't build this into the Angular code, as this is a bugfix for the browser, and also works without Angular (e.g. for plain jQuery apps).
"The polyfill will check for changes on document load and also when an input is left (only in the same form). However, you can trigger the check manually if you want to.
The project has unit tests as well as semi automatic tests, so we finally have a place to collect all the different use case together with the required browser settings.
Please note: This polyfill works with plain AngularJS apps, with AngularJS/jQuery apps but also with plain jQuery apps that do not use Angular."
It can be installed with:
bower install autofill-event --save
Add the script autofill-event.js after jQuery or Angular in your page.
This will do the following:
after DOMContentLoaded: check all input fields
a field is left: check all other fields in the same form
API (to manually trigger the check):
$el.checkAndTriggerAutoFillEvent(): Execute the check for all DOM elements in the given jQuery / jQLite element.
How it works
Remember all changes to input elements by the user (listening for change events) and also by JavaScript (by intercepting $el.val() for jQuery / jQLite elements). That changed value is stored on the element in a private property.
Checking an element for auto fill: Compare the current value of the element with the remembered value. If it's different, trigger a change event.
Dependencies
AngularJS or jQuery (works with either one or both)
More info and source on the github page.
Original Angular Issue #1460 on Github can be read here.
Dirty code, check if issue https://github.com/angular/angular.js/issues/1460#issuecomment-18572604 is fixed before using this code.
This directive triggers events when field is filled, not only before submit (it's necessary if you have to handle input before submit)
.directive('autoFillableField', function() {
return {
restrict: "A",
require: "?ngModel",
link: function(scope, element, attrs, ngModel) {
setInterval(function() {
var prev_val = '';
if (!angular.isUndefined(attrs.xAutoFillPrevVal)) {
prev_val = attrs.xAutoFillPrevVal;
}
if (element.val()!=prev_val) {
if (!angular.isUndefined(ngModel)) {
if (!(element.val()=='' && ngModel.$pristine)) {
attrs.xAutoFillPrevVal = element.val();
scope.$apply(function() {
ngModel.$setViewValue(element.val());
});
}
}
else {
element.trigger('input');
element.trigger('change');
element.trigger('keyup');
attrs.xAutoFillPrevVal = element.val();
}
}
}, 300);
}
};
});
Seems like clear straight ahead solution. No jQuery needed.
UPDATE:
Model is updated only when model value isn't equal to actual input
value.
Checking doesn't stop on first autofill. In case if you wish to use
another account for example.
app.directive('autofillable', ['$timeout', function ($timeout) {
return {
scope: true,
require: 'ngModel',
link: function (scope, elem, attrs, ctrl) {
scope.check = function(){
var val = elem[0].value;
if(ctrl.$viewValue !== val){
ctrl.$setViewValue(val)
}
$timeout(scope.check, 300);
};
scope.check();
}
}
}]);
Solution 1 [Using $timeout]:
Directive:
app.directive('autoFillSync', function($timeout) {
return {
require: 'ngModel',
link: function(scope, elem, attrs, model) {
var origVal = elem.val();
$timeout(function () {
var newVal = elem.val();
if(model.$pristine && origVal !== newVal) {
model.$setViewValue(newVal);
}
}, 500);
}
};
});
HTML:
<form name="myForm" ng-submit="login()">
<label for="username">Username</label>
<input type="text" id="username" name="username" ng-model="username" auto-fill-sync/><br/>
<label for="password">Password</label>
<input type="password" id="password" name="password" ng-model="password" auto-fill-sync/><br/>
<button type="submit">Login</button>
</form>
Solution 2 [Using angular events]:
Ref: Becko's answer
Directive:
app.directive("autofill", function () {
return {
require: "ngModel",
link: function (scope, element, attrs, ngModel) {
scope.$on("autofill:update", function() {
ngModel.$setViewValue(element.val());
});
}
};
});
HTML:
<form name="myForm" ng-submit="login()">
<label for="username">Username</label>
<input type="text" id="username" name="username" ng-model="username" autofill/><br/>
<label for="password">Password</label>
<input type="password" id="password" name="password" ng-model="password" autofill/><br/>
<button type="submit">Login</button>
</form>
Solution 3 [Using relay method calls]:
Directive:
app.directive('autoFill', function() {
return {
restrict: 'A',
link: function(scope,element) {
scope.submit = function(){
scope.username = element.find("#username").val();
scope.password = element.find("#password").val();
scope.login();//call a login method in your controller or write the code here itself
}
}
};
});
HTML:
<form name="myForm" auto-fill ng-submit="submit()">
<label for="username">Username</label>
<input type="text" id="username" name="username" ng-model="username" />
<label for="password">Password</label>
<input type="password" id="password" name="password" ng-model="password" />
<button type="submit">Login</button>
</form>
Well, the easiest way it's to emulate the browser's behavior, so if there is a problem with the change event, just fire it yourself. Much simpler.
Directive:
yourModule.directive('triggerChange', function($sniffer) {
return {
link : function(scope, elem, attrs) {
elem.on('click', function(){
$(attrs.triggerChange).trigger(
$sniffer.hasEvent('input') ? 'input' : 'change'
);
});
},
priority : 1
}
});
HTML:
<form >
<input data-ng-model="user.nome" type="text" id="username">
<input data-ng-model="user.senha" type="password" id="password" >
<input type="submit" data-ng-click="login.connect()" id="btnlogin"
data-trigger-change="#password,#username"/>
</form>
You can do some variations, like putting the directive on the form and firing the event on all inputs with the .dirty class on form submit.
This is jQuery way :
$(window).load(function() {
// updates autofilled fields
window.setTimeout(function() {
$('input[ng-model]').trigger('input');
}, 100);
});
This is Angular way :
app.directive('autofill', ['$timeout', function ($timeout) {
return {
scope: true,
require: 'ngModel',
link: function (scope, elem, attrs, ctrl) {
$timeout(function(){
$(elem[0]).trigger('input');
// elem.trigger('input'); try this if above don't work
}, 200)
}
}
}]);
HTML
<input type="number" autofill />
Here's another workaround that's less hacky, but requires some extra code in the controller.
HTML:
<form ng-submit="submitForm()" ng-controller="FormController">
<input type="text" ng-model="username" autocomplete-username>
<input type="submit">
</form>
Directive (CoffeeScript):
directives.directive 'autocompleteUsername', ->
return (scope, element) ->
scope.getUsername = ->
element.val()
Controller:
controllers.controller 'FormController', [->
$scope.submitForm = ->
username = $scope.getUsername?() ? $scope.username
# HTTP stuff...
]
This is the only solution I've found that allowed all of my Angular' validations to work as designed including disable/enable of submit button. Installs with bower and 1 script tag. Bazinga!
https://github.com/tbosch/autofill-event
Changing the model value, instead of using a timeout function worked for me.
Here is my code:
module.directive('autoFill', [ function() {
return {
require: 'ngModel',
link:function(scope, element, attr, ngModel) {
var origVal = element.val();
if(origVal){
ngModel.$modelValue = ngModel.$modelValue || origVal;
}
}
};
}]);
One-liner workaround in the submit handler (requires jQuery):
if (!$scope.model) $scope.model = $('#input_field').val();
I force a $setValue(val()) on submit: (this works without jQuery)
var ValidSubmit = ['$parse', function ($parse) {
return {
compile: function compile(tElement, tAttrs, transclude) {
return {
post: function postLink(scope, element, iAttrs, controller) {
var form = element.controller('form');
form.$submitted = false;
var fn = $parse(iAttrs.validSubmit);
element.on('submit', function(event) {
scope.$apply(function() {
var inputs = element.find('input');
for(var i=0; i < inputs.length; i++) {
var ele = inputs.eq(i);
var field = form[inputs[i].name];
field.$setViewValue(ele.val());
}
element.addClass('ng-submitted');
form.$submitted = true;
if(form.$valid) {
fn(scope, {$event:event});
}
});
});
scope.$watch(function() { return form.$valid}, function(isValid) {
if(form.$submitted == false) return;
if(isValid) {
element.removeClass('has-error').addClass('has-success');
} else {
element.removeClass('has-success');
element.addClass('has-error');
}
});
}
}
}
}
}]
app.directive('validSubmit', ValidSubmit);
I am very new to Angularjs, but I found a simple solution to that problem=>
Force Angular to reevaluate expression... by changing it!
(of course you need to remember the initial value to revert to initial state)
Here is the way it goes in your controller function for submitting the form:
$scope.submit = function () {
var oldpassword = $scope.password;
$scope.password = '';
$scope.password = oldpassword;
//rest of your code of the submit function goes here...
where of course, the value entered in your password input has been set by windows and not by user.
You can try this code :
yourapp.directive('autofill',function () {
return {
scope: true,
require: 'ngModel',
link: function (scope, elem, attrs, ctrl) {
var origVal = elem.val();
if (origVal != '') {
elem.trigger('input');
}
}
}
});
A minor modification to this answer (https://stackoverflow.com/a/14966711/3443828): use an $interval instead of a $timeout so you don't have to race the browser.
mod.directive('autoFillSync', function($interval) {
function link(scope, element, attrs, ngModel) {
var origVal = element.val();
var refresh = $interval(function() {
if (!ngModel.$pristine) {
$interval.cancel(refresh);
}else{
var newVal = element.val();
if (origVal !== newVal) {
ngModel.$setViewValue(newVal);
$interval.cancel(refresh);
}
}
}, 100);
}
return {
require: 'ngModel',
link: link
}
});
This is the solution I ended up using in my forms.
.directive('autofillSync', [ function(){
var link = function(scope, element, attrs, ngFormCtrl){
element.on('submit', function(event){
if(ngFormCtrl.$dirty){
console.log('returning as form is dirty');
return;
}
element.find('input').each(function(index, input){
angular.element(input).trigger('input');
});
});
};
return {
/* negative priority to make this post link function run first */
priority:-1,
link: link,
require: 'form'
};
}]);
And the form's template will be
<form autofill-sync name="user.loginForm" class="login-form" novalidate ng-submit="signIn()">
<!-- Input fields here -->
</form>
This way I was able to run any parsers/formatters I have on my ng-model and have the submit functionality transparent.
Solution without directives:
.run(["$window", "$rootElement", "$timeout", function($window, $rootElement, $timeout){
var event =$window.document.createEvent("HTMLEvents");
event.initEvent("change", true, true);
$timeout(function(){
Array.apply(null, $rootElement.find("input")).forEach(function(item){
if (item.value.length) {
item.$$currentValue = item.value;
item.dispatchEvent(event);
}
});
}, 500);
}])
This is a simple fix that works for all the cases I've tested in both Firefox and Chrome. Note that with the top answer (directive w/ timeout) I had issues with -
Browser back / forward buttons, don't re-fire page load events (so the fix doesn't apply)
Loading of credentials some time after page load. e.g. in Firefox, double click on the login box and select from stored credentials.
Need a solution that updates before form submission since I disable the Login button until valid input provided
This fix is obviously very dumb and hacky, but it works 100% of the time -
function myScope($scope, $timeout) {
// ...
(function autoFillFix() {
$timeout(function() {
$('#username').trigger('change');
$('#password').trigger('change');
autoFillFix(); }, 500);
})();
}
None of these solutions worked for my use case. I have some form fields that use ng-change to watch for change. Using $watch is no help as it is not triggered by autofill. Since I have no submit button there is no easy way to run some of the solutions and I was not successful using intervals.
I ended up disabling autofill - not ideal but a lot less confusing to the user.
<input readonly onfocus="this.removeAttribute('readonly');">
Found the answer here
If you are using jQuery you could do this on form submit:
HTML:
<form ng-submit="submit()">
<input id="email" ng-model="password" required
type="text" placeholder="Your email">
<input id="password" ng-model="password" required
type="password" placeholder="Password">
</form>
JS:
$scope.submit = function() {
$scope.password = $('#password').val();
}
If you want to keep it simple just get the value using javascript
In your angular js controller :
var username = document.getElementById('username').value;
I have Google Autocomplete set up for a text field of an HTML form, and it's working perfectly.
However, when the list of suggestions appear, and you use the arrows to scroll and select using enter, it submits the form, though there are still boxes to fill in. If you click to select a suggestion it works fine, but pressing enter submits.
How can I control this? How can I stop enter from submitting the form, and instead be the selection of a suggestion from autocomplete?
Thanks!
{S}
You can use preventDefault to stop the form being submitted when enter is hit, I used something like this:
var input = document.getElementById('inputId');
google.maps.event.addDomListener(input, 'keydown', function(event) {
if (event.keyCode === 13) {
event.preventDefault();
}
});
Using the Google events handling seems like the proper solution but it's not working for me. This jQuery solution is working for me:
$('#inputId').keydown(function (e) {
if (e.which == 13 && $('.pac-container:visible').length) return false;
});
.pac-container is the div that holds the Autocomplete matches. The idea is that when the matches are visible, the Enter key will just choose the active match. But when the matches are hidden (i.e. a place has been chosen) it will submit the form.
I've amalgamated the first two answers from #sren and #mmalone to produce this:
var input= document.getElementById('inputId');
google.maps.event.addDomListener(input, 'keydown', function(e) {
if (e.keyCode == 13 && $('.pac-container:visible').length) {
e.preventDefault();
}
});
works perfectly on the page. prevents the form from being submitted when the suggestion container (.pac-container) is visible. So now, an option from the autocomplete dropdown is selected when the users presses the enter key, and they have to press it again to submit the form.
My main reason for using this workaround is because I found that if the form is sent as soon as an option is selected, via the enter key, the latitude and longitude values were not being passed fast enough into their hidden form elements.
All credit to the original answers.
This one worked for me:
google.maps.event.addDomListener(input, 'keydown', e => {
// If it's Enter
if (e.keyCode === 13) {
// Select all Google's dropdown DOM nodes (can be multiple)
const googleDOMNodes = document.getElementsByClassName('pac-container');
// Check if any of them are visible (using ES6 here for conciseness)
const googleDOMNodeIsVisible = (
Array.from(googleDOMNodes).some(node => node.offsetParent !== null)
);
// If one is visible - preventDefault
if (googleDOMNodeIsVisible) e.preventDefault();
}
});
Can be easily converted from ES6 to any browser-compatible code.
The problem I had with #sren's answer was that it blocks the submit event always. I liked #mmalone's answer but it behaved randomly, as in sometimes when I hit ENTER to select the location, the handler ran after the container is hidden. So, here's what I ended up doing
var location_being_changed,
input = document.getElementById("js-my-input"),
autocomplete = new google.maps.places.Autocomplete(input),
onPlaceChange = function () {
location_being_changed = false;
};
google.maps.event.addListener( this.autocomplete,
'place_changed',
onPlaceChange );
google.maps.event.addDomListener(input, 'keydown', function (e) {
if (e.keyCode === 13) {
if (location_being_changed) {
e.preventDefault();
e.stopPropagation();
}
} else {
// means the user is probably typing
location_being_changed = true;
}
});
// Form Submit Handler
$('.js-my-form').on('submit', function (e) {
e.preventDefault();
$('.js-display').text("Yay form got submitted");
});
<p class="js-display"></p>
<form class="js-my-form">
<input type="text" id="js-my-input" />
<button type="submit">Submit</button>
</form>
<!-- External Libraries -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="//maps.googleapis.com/maps/api/js?sensor=false&libraries=places"></script>
The flag ensures that if the location is being changed & user hits enter, the event is blocked. Eventually the flag is set to false by google map's place_changed event, which then allows the form to be submitted on hitting the enter key.
Here's a simple code that worked well for me (uses no jquery).
const googleAutcompleteField = this.renderer.selectRootElement(this.elem.nativeElement);
this.selectOnEnter(googleAutcompleteField);
This piece of code, to follow the code above, is used to implement google maps autocomplete (with or without the Enter key functionality sought in this question):
this.autocomplete = new google.maps.places.Autocomplete(googleAutcompleteField, this.googleMapsOptions);
this.autocomplete.setFields(['address_component', 'formatted_address', 'geometry']);
this.autocomplete.addListener('place_changed', () => {
this.zone.run(() => {
this.googleMapsData.emit([this.autocomplete.getPlace()]);
})
})
selectOnEnter (called above in the first piece of code) defined:
selectOnEnter(inputField) {
inputField.addEventListener("keydown", (event) => {
const selectedItem = document.getElementsByClassName('pac-item-selected');
if (event.key == "Enter" && selectedItem.length != 0) {
event.preventDefault();
}
})
}
This code makes the google maps autocomplete field select whichever item user selects with the down arrow keypress. Once user selects an option with a press of the Enter key, nothing happens. User has to press Enter again to trigger onSubmit() or other command
You can do it in vanilla :
element.addEventListener('keydown', function(e) {
const gPlaceChoices = document.querySelector('.pac-container')
// No choices element ?
if (null === gPlaceChoices) {
return
}
// Get choices visivility
let visibility = window.getComputedStyle(gPlaceChoices).display
// In this case, enter key will do nothing
if ('none' !== visibility && e.keyCode === 13) {
e.preventDefault();
}
})
I tweaked Alex's code, because it broke in the browser. This works perfect for me:
google.maps.event.addDomListener(
document.getElementById('YOUR_ELEMENT_ID'),
'keydown',
function(e) {
// If it's Enter
if (e.keyCode === 13) {
// Select all Google's dropdown DOM nodes (can be multiple)
const googleDOMNodes = document.getElementsByClassName('pac-container');
//If multiple nodes, prevent form submit.
if (googleDOMNodes.length > 0){
e.preventDefault();
}
//Remove Google's drop down elements, so that future form submit requests work.
removeElementsByClass('pac-container');
}
}
);
function removeElementsByClass(className){
var elements = document.getElementsByClassName(className);
while(elements.length > 0){
elements[0].parentNode.removeChild(elements[0]);
}
}
I've tried the above short answers but they didn't work for me, and the long answers I didn't want to try them, so I've created the following code which worked pretty well for me. See Demo
Suppose this is your form:
<form action="" method="">
<input type="text" name="place" id="google-places-searchbox" placeholder="Enter place name"><br><br>
<input type="text" name="field-1" placeholder="Field 1"><br><br>
<input type="text" name="field-2" placeholder="Field 2"><br><br>
<button type="submit">Submit</button>
</form>
Then the following javascript code will solve the problem:
var placesSearchbox = $("#google-places-searchbox");
placesSearchbox.on("focus blur", function() {
$(this).closest("form").toggleClass('prevent_submit');
});
placesSearchbox.closest("form").on("submit", function(e) {
if (placesSearchbox.closest("form").hasClass('prevent_submit')) {
e.preventDefault();
return false;
}
});
And here is how the full code looks like in the HTML page (Note that you need to replace the YOUR_API_KEY with your google api key):
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Prevent form submission when choosing a place from google places autocomplete searchbox</title>
</head>
<body>
<form action="" method="">
<input type="text" name="place" id="google-places-searchbox" placeholder="Enter place name"><br><br>
<input type="text" name="field-1" placeholder="Field 1"><br><br>
<input type="text" name="field-2" placeholder="Field 2"><br><br>
<button type="submit">Submit</button>
</form>
<!-- jQuery -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<!-- Google Maps -->
<!-- Note that you need to replace the next YOUR_API_KEY with your api key -->
<script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places"
async defer></script>
<script>
var input = document.getElementById("google-places-searchbox");
var searchBox = new google.maps.places.SearchBox(input);
var placesSearchbox = $("#google-places-searchbox");
placesSearchbox.on("focus blur", function() {
$(this).closest("form").toggleClass('prevent_submit');
});
placesSearchbox.closest("form").on("submit", function(e) {
if (placesSearchbox.closest("form").hasClass('prevent_submit')) {
e.preventDefault();
return false;
}
});
</script>
</body>
</html>
$("#myinput").on("keydown", function(e) {
if (e.which == 13) {
if($(".pac-item").length>0)
{
$(".pac-item-selected").trigger("click");
}
}
Use $('.pac-item:first').trigger('click'); if you want to select first result