I am new to vue.js and this is how i am submitting a form with vue.js,but the form does not submits and i get "?" in the URL as well after submitting the form.
<!-- root Element -->
<body id="test">
<!-- My html form -->
<form v-on="submit: send">
<input>
<button>Send</button>
</form>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.2.6/vue.min.js"></script>
<script>
new Vue({
el: '#test',
methods: {
send: function(e) {
alert('test');
e.preventDefault();
}
}
})
</script>
Any help would be highly appreciated.
Don't put your id on your body since your script is within your body too. Use a div instead :
<body>
<div id="test">
<form v-on:submit="send">
<input>
<button>Send</button>
</form>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.2.6/vue.min.js"></script>
<script>
new Vue({
el: '#test',
methods: {
send: function(e) {
alert('test');
e.preventDefault();
}
}
})
</script>
Related
I'm trying to implement the new invisible recaptcha, from Google.
It's all working perfectly, but my forms always have two submit buttons, that does different things with the input.
I tried to simply add another in my form, but google only recognize the first one in code.
I can't think of any reason that would prevent the other button to work properly. Here is a simple example of what I tried :
<form action="page.php" method="POST">
<input type="text" value="textfield"/><br/>
<button class="g-recaptcha" data-sitekey="mysitekey" data-callback='onSubmit' value="anaction">An action</button>
<button class="g-recaptcha" data-sitekey="mysitekey" data-callback='onSubmit' value="anotheraction">Another action</button>
</form>
I usually tell apart the two buttons by making an isset on the POST values. Here it doesn't seem to work with the second button. If I switch the two lines, it will make the other button submit properly.
If someone has an idea about this, I'll thank him for enlightments.
Thank you :)
I had same issue and I fixed it like below:
<button type="submit" class="g-recaptcha"
id="captcha1"
data-sitekey="YOUR_SECRETKEY"
data-callback="sendData">button</button>
<button type="submit" class="g-recaptcha"
id="captcha2"
data-sitekey="YOUR_SECRETKEY"
data-callback="sendData">button</button>
<script type="text/javascript">
$( document ).ready(function() {
$(".g-recaptcha").each(function() {
var object = $(this);
grecaptcha.render(object.attr("id"), {
"sitekey" : "YOUR_SITEKEY",
"callback" : function(token) {
object.parents('form').find(".g-recaptcha-response").val(token);
object.parents('form').submit();
}
});
});
}
);
</script>
Yes I created a function sendData like below:
<script type="text/javascript">
function sendData(){
var test = $("#test").val();
if(test != ""){
$.post( "page.php",
{ 'g-recaptcha-response': grecaptcha.getResponse(), 'test' : test})
.done(function( data ) {
console.log(data);
}
);
}else{
console.log(data);
}
grecaptcha.reset(); //important
}
</script>
Stash the token in a hidden field and use it instead of the g-recaptcha-response value to send your verification request. You can distinguish between the two submissions by saving the action item in the JSON return object. I have no idea why this works, by the way.
<head>
...
<script src="https://www.google.com/recaptcha/api.js"></script>
<script>
function onSubmit(token) {
document.getElementById("token").value = token;
document.getElementById("form").submit();
}
</script>
...
</head>
<body>
...
<form id="form" action="page.php" method="POST">
<input type="hidden" id="token" name="token">
...
<button type="submit" class="g-recaptcha" data-sitekey="..." data-callback="onSubmit" data-action="action">An Action</button>
<button type="submit" class="g-recaptcha" data-sitekey="..." data-callback="onSubmit" data-action="anotheraction">Another Action</button>
</form>
I have two forms on a page containing Google captcha code, but only one code works. Does anyone know if you can use the same code with the same key on two forms on the same page?,
Thks,
Yes, you can. But you have to explicitly render the widget as mentioned on the developer guide
you should use something like this on your front end(taken from the developer guide):
<html>
<head>
<title>reCAPTCHA demo: Explicit render for multiple widgets</title>
<script type="text/javascript">
var verifyCallback = function(response) {
alert(response);
};
var widgetId1;
var widgetId2;
var onloadCallback = function() {
// Renders the HTML element with id 'example1' as a reCAPTCHA widget.
// The id of the reCAPTCHA widget is assigned to 'widgetId1'.
widgetId1 = grecaptcha.render('example1', {
'sitekey' : 'your_site_key',
'theme' : 'light'
});
widgetId2 = grecaptcha.render(document.getElementById('example2'), {
'sitekey' : 'your_site_key'
});
grecaptcha.render('example3', {
'sitekey' : 'your_site_key',
'callback' : verifyCallback,
'theme' : 'dark'
});
};
</script>
</head>
<body>
<!-- The g-recaptcha-response string displays in an alert message upon submit. -->
<form action="javascript:alert(grecaptcha.getResponse(widgetId1));">
<div id="example1"></div>
<br>
<input type="submit" value="getResponse">
</form>
<br>
<!-- Resets reCAPTCHA widgetId2 upon submit. -->
<form action="javascript:grecaptcha.reset(widgetId2);">
<div id="example2"></div>
<br>
<input type="submit" value="reset">
</form>
<br>
<!-- POSTs back to the page's URL upon submit with a g-recaptcha-response POST parameter. -->
<form action="?" method="POST">
<div id="example3"></div>
<br>
<input type="submit" value="Submit">
</form>
<script src="https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit"
async defer>
</script>
</body>
</html>
I just wanted a HTML snipped which I can insert multiple times, each time displaying another captcha. Also, I did not want to take care for specific IDs assigned to the containers, which would be very annoying when multiple formulars still appearing on one page will be designed and rendered independently. Here is my solution.
<div class="g-recaptcha"></div>
<script type="text/javascript"><![CDATA[
function renderCaptchas() {
var captchaNodes = document.getElementsByClassName('g-recaptcha');
for (var i = 0; i < captchaNodes.length; i++) {
var captchaNode = captchaNodes[i];
if (!captchaNode.captchaRendered) {
captchaNode.captchaRendered = true;
grecaptcha.render(captchaNode, {"sitekey": "YOUR_SITE_KEY"});
}
}
}
]]></script>
<script src="https://www.google.com/recaptcha/api.js?onload=renderCaptchas&render=explicit" async="async" defer="defer"></script>
So I wrote this code so that every time someone clicks the submit button, a javascript
function, called check, will see if the text area is empty. If it is not, then the form will be submitted.
This is my code. Why isn't it working?
<form method=post name='form_post' id='form_post' action='SUBMITIT.PHP'>
<textarea id=message name=message class=post onfocus=this.className='post_focus';
placeholder='Share your thoughts' maxlength=500></textarea>
<br>
<button onclick='check()' id=button name=button>Post</button>
</form>
<script type="text/javascript">
function check()
{
if(!document.textArea.message.value=="")
{
document.forms["form_post"].submit();
}
}
</script>
Thanks!
EDIT: I finally got it to work. Here's a template if you are having a similar problem.
<!--The form-->
<form action="mypage.php" method="post" name="myForm" id="myForm">
<textarea name=myTextArea id=myTextArea>
</textarea>
</form>
<br>
<button onclick='check()'>
Post
</button>
<!--The script that checks-->
<script type="text/javascript">
function check(){
String.prototype.trim = function() { return this.replace(/^\s+|\s+$/g, ""); };
var textAreaValue=document.getElementById('myTextArea').value;
var trimmedTextAreaValue=textAreaValue.trim();
if(trimmedTextAreaValue!="") {
document.forms["myForm"].submit();
}
}
</script>
The following woks, and it also wipes unnecessary spaces, the form will only submit when given a character
<form action="yourpage.php" method="post" onsubmit="return check(this)">
<textarea id="message"></textarea>
<input type="submit" value="Post" />
</form>
<script>
function check(form){
if (form.message.value.trim() == ""){
return false
}
}
</script>
This is the most simple way to do this, and the advised one.
You could simply add "required" to the textarea field in HTML.
Note: Although the question is quite old, I am adding the answer for the future references.
I'm trying to create a Dojo dialog in Zend Framework but I've run into some problems. My view code looks something like this:
<script type="text/javascript" src="<?= $this->baseUrl('/js/dojo-release-1.7.2/dojo/dojo.js')?>"
data-dojo-config="async: true" dojoConfig = "parseOnLoad: true">
</script>
<script>
require(["dijit/registry", "dojo/ready", "dojo/dom", "dijit/Dialog", "dijit/form/Form"],
function(registry, ready, dom, Dialog){
ready(function() {
createDialog = function(titleText, contentText) {
var node = dojo.byId("foobar");
var myDialog = new Dialog({ title:"From Source Node" }, node);
myDialog.show();
};
});
});
</script>
<body class="claro">
<div data-dojo-type="dijit/Dialog" id="foobar" title="Foo!" style="display: none">
<p>I am some content</p>
</div>
</body>
The button code that loads the dialog looks as follows:
<button name="btnDialog" id="dialogbtn" type="button" onclick='createDialog();'>Open</button>
The first time the button is clicked the dialog opens as expected, but once the dialog is closed and the button is clicked again, the dialog doesn't open and I get the following error in the console.
Tried to register widget with id==foobar but that id is already registered.
What am I doing wrong?
Thanks
Figured it out. I think the form wasn't parsing correctly because the dojo-config was incorrect. Changed the javascript code as follows:
<script type="text/javascript" src="<?= $this->baseUrl('/js/dojo-release-1.7.2/dojo/dojo.js')?>"
data-dojo-config="async: true, parseOnLoad:true">
</script>
<script>
require(["dijit/registry", "dijit/Dialog"], function (registry)
{
createDialog = function createDialog()
{
registry.byId("foobar").show();
}
});
</script>
and the div as follows:
<body class="claro">
<div class="dijitHidden">
<div data-dojo-type="dijit.Dialog" data-dojo-props="title:'Foo!'" id="foobar">
<p>I am some content</p>
</div>
</div>
</body>
and now the dialog dijit is saved to the registry and it's working as expected
I have problems with this datepicker http://jqueryui.com/demos/datepicker/
<script>
$(function() {
$( "#datepicker1" ).datepicker({ dateFormat: 'yy-mm-dd' });
});
</script>
<script>
$(function() {
$( "#datepicker2" ).datepicker({ dateFormat: 'yy-mm-dd' });
});
</script>
<div id="checkinWrapper" class="input-wrapper">
<input type="text" id="datepicker1" style="width:118px;" class="checkin search-option hasDatepicker" name="checkin" placeholder="Поаѓаме на">
<span></span>
</div>
<div id="checkoutWrapper" class="input-wrapper">
<input type="text" id="datepicker2" style="width:118px; margin-left:2px;" class="checkout search-option hasDatepicker" name="checkout" placeholder="Се враќаме">
<span></span>
</div>
When I test it on a blank page it works okay but when I implement it in my current design it don't works (do not show). I don't know what causes that. Here are the scripts that I include:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.11/jquery-ui.min.js"></script>
Maybe the problem occurs becouse I have other jQuery scripts implemented in my current design ? Any solution ?
If you remove the hasDatepicker class from both input tags it will work.
The datepicker plugin adds this class itself, as the class already exists no datepicker is created...
See http://jsfiddle.net/UYGXh/ for a working (non styled) example