I am using daterangepicker like this :
$('#myInput').daterangepicker({
'param1': value1,
'param2': value2,
'param3': value3,
...
}, function(...) {
...
})
This works fine if my input is created with the DOM. But if my input is created dynamically after the DOM, this does not work, normally I should do something like this :
$('body').on('daterangepicker..........event', '#myInput', function() {
})
But I don't know how to do it, thanks for help
You need to make a container and inject it into.
$(function() {
let html = document.getElementById('container');
setTimeout(() => {
// Dynamically adding datepicker
html.innerHTML = '<input type="text" id="datepicker"/>'; //
let dp = document.getElementById('datepicker');
dp.classList.add('DatePicker');
$('.DatePicker').datepicker();
}, 500)
});
<html lang="en">
<head>
<meta charset="utf-8" />
<link rel="stylesheet" href="https://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
<script src="https://code.jquery.com/jquery-1.9.1.js"></script>
<script src="https://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
</head>
<body>
<div id="container"></div>
</body>
</html>
Simply becuz Your DOM has not been created.
So you can archive this by register element wrapper the #my-input
So that is the reason why you use "body" and works fine.
You can give it a try the following sample
<div id="my-div"> <input id="my-input" /> </div>
$("#my-div").on('daterangepicker..........event', '#myInput', function() {
})
Related
I am doing an assignment where I make a simple API call using fetch to retrieve an image a of dog by breed. The one issue I can't resolve is that the input value never changes when I try to retrieve an image of a different breed. the default value, which is 'hound', reappears after I press submit. I know I need to attach an onchange event to my input but I am not sure how to write it or how to get the value after the onchange event is triggered. Any help would be greatly appreciated. I originally wrote this with jQuery but decided to rewrite it in vanilla Javascript so that's why there is no jQuery.
I put a '<---' on the line I am struggling with.
P.S I know my code isn't very good, I am new to this.
Javascript
function getJson(breed) {
fetch("https://dog.ceo/api/breed/" + breed + "/images/random")
.then((response) => response.json())
.then((responseJson) => displayResults(responseJson));
}
function displayResults(responseJson) {
const dogImage = responseJson.message;
let breedImage = "";
let container = document.createElement("div");
console.log(dogImage);
breedImage += `<img src="${dogImage}">`;
container.innerHTML = breedImage;
document.querySelector(".results-img").innerHTML = "";
document.querySelector(".results-img").appendChild(container);
}
function submitButton() {
let breedName = document.querySelector("#numberValue").value;
breedName.addEventListener().onchange.value; <---
document.getElementById("dog-input").addEventListener("submit", (e) => {
e.preventDefault();
getJson(breedName);
});
}
submitButton();
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Dog Api</title>
<link rel="stylesheet" href="style.css" />
</head>
<body>
<div class="container">
<form>
<input id="numberValue" type="text" value="hound" />
<button type="submit" class="submit-button">Submit</button>
</form>
<section class="results">
<h2>Look at these Dogs!</h2>
<div class="results-img"></div>
</section>
</div>
<script src="main.js"></script>
</body>
</html>
You don't need an onchange event handler. Currently you're storing the value of the input in breedName when you call submitButton. That means that breedName will never change because it is merely a reference to the value at that moment.
Instead create a reference to the element and read the value property in the submit event handler. That will get the value how it is at the time you submit.
function getJson(breedName) {
console.log(breedName);
}
function submitButton() {
const form = document.querySelector('#dog-form');
const input = document.querySelector('#numberValue');
form.addEventListener('submit', event => {
event.preventDefault();
const breedName = input.value;
getJson(breedName);
});
}
submitButton()
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Dog Api</title>
<link rel="stylesheet" href="style.css" />
</head>
<body>
<div class="container">
<form id="dog-form">
<input id="numberValue" type="text" value="hound" />
<button type="submit" class="submit-button">Submit</button>
</form>
<section class="results">
<h2>Look at these Dogs!</h2>
<div class="results-img"></div>
</section>
</div>
<script src="main.js"></script>
</body>
</html>
I tried to do a simple slider but that did not work, so i am copying one of code cademy, but it still qont work.
I have used 4 different browsers all have the same problem, i can type in the box but wont post, and show below.
PLEASE HELP?
Html
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<link href="http://s3.amazonaws.com/codecademy-content/courses/ltp2/css/bootstrap.min.css" rel="stylesheet">
<link href='http://fonts.googleapis.com/css?family=Roboto' rel='stylesheet' type='text/css'>
<link type='text/css' href="stylesheet.css" rel="stylesheet">
</head>
<body>
<div class="container">
<form>
<div class="form-group">
<textarea class="form-control status-box" rows="2" placeholder="What's on your mind?"></textarea>
</div>
</form>
<div class="button-group pull-right">
<p class="counter">140</p>
Post
</div>
<ul class="posts">
</ul>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="script.js"></script>
</body>
</html>
AMMENDED
script.js
$(document).ready() {
$('.btn').click(function() {
var post = $('.status-box').val()
$('<li>').text(post).prependTo('posts');
});
};
THANK YOU ALL, this has been corrected and it now works :)
val is a jQuery function ... you need () to invoke it so it returns the value of element. As your code stands now you are trying to set a function object as text.
You are also using incorrect selectors $('btn') and $('status-box') which are looking for non existent tags <btn> and <status-box>.
Add dot prefix for both to represent class:
$('.btn') and $('.status-box')
As well as what's been mentioned in the other answer, I don't believe your main method is ever called. If it isn't called then the event handler isn't going to be attached.
The main method would be easier set up via jquery, so instead of:
var main = function() {
$('btn').click(function() {
var post = $('status-box').val
$('<li>').text(post).prependTo('.posts');
});
}
Just do:
$(function() {
$('btn').click(function() {
var post = $('status-box').val
$('<li>').text(post).prependTo('.posts');
});
});
Alternatively you could adjust your body tag as follows:
<body onload="main()">
Yes, i know this is a duplicate, but all the answers i've read didn't help me, i have a side by side working example, from w3school, it works, and mine doesn't, what i am trying to do is show a tooltip warning the user to use numbers only, but instead, it just refreshes the page.
This is my full html page code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Test</title>
<link rel="stylesheet" media="screen" href="Css/style.css"> /*---not using the bootstrap css because it messes up the form layout, so i copied every tooltip referenced block to my style.css instead.---*/
<script type="text/javascript" src="js/tooltip.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript">
var previous;
$(document).ready(function(){
$('.btn').tooltip();
});
//Buy Button JS code
$(function () {
$("#searchform").bind('submit', function () {
var str = $('#search-form').val();
if (str.match(/^[0-9]*$/)) {
$('#search-form').tooltip({title="You did good :)"});
}
else
{
$('#search-form').tooltip({title="Please enter numbers ONLY !"});
}
});
});
</script>
</head>
<body>
<div class="box">
<form class="search-form" method="post" id="searchform">
<input type="text" id="search-form" name="textbox" placeholder="Please enter your code" required/>
<button type="submit" name="submit" class="btntxt">Validate</button>
<div id="search_results"></div>
</form>
</div>
</body>
</html>
I didn't put the data-toggle:"tooltip" neither a title:"sometitlehere" in the element's options, because i don't really need it.
There are few mistakes in your code,
//it should be title: and not title=
$('#search-form').tooltip({title:"You did good :)"});
The above line initializes the tooltip once your code excutes.
After that if the tooltip title is updated, the tooltip is needed to be destroyed and re-initialized with new title.
var previous;
//Buy Button JS code
$(function () {
$("#searchform").bind('submit', function () {
var newTooltip="";
var str = $('#search-form').val();
if (str.match(/^[0-9]*$/)) {
newTooltip = "You did good :)";
}
else
{
newTooltip = 'Please enter numbers ONLY !';
}
$('#search-form').attr('title', newTooltip).tooltip('fixTitle').tooltip('setContent').tooltip('show');
setTimeout(function(){
$('#search-form').tooltip('hide').tooltip('destroy');
}, 1500);
});
});
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
/*---not using the bootstrap css because it messes up the form layout, so i copied every tooltip referenced block to my style.css instead.---*/
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<div class="box">
<form class="search-form" method="post" id="searchform">
<input type="text" id="search-form" name="textbox" placeholder="Please enter your code" required/>
<button type="submit" name="submit" class="btntxt">Validate</button>
<div id="search_results"></div>
</form>
</div>
You are using form so you need to return true or false on validate action so your code should be like
if (str.match(/^[0-9]*$/)) {
$('#search-form').tooltip({title="You did good :)"});
return true;
}
else
{
$('#search-form').tooltip({title="Please enter numbers ONLY !"});
return false;
}
are you initialising the tooltip in the js? - tooltips won't show unless you have this in the code:
$(function(){
$("[data-toggle=tooltip]").tooltip();
})
ok - I just looked at your code - you have :
$('.btn').tooltip();
listed in theree, but your button has the class "btntxt" and you are also trying to get a tooltip on the search form - but that has the id of "search-form" - neither of which will be affected by your tooltip declaration. Best to use the one I gave in the is post so that all elements with tooltips can display them. Setting them to individual classes or ids is too restrictive if you forget that your class or id is not the same as the one listed in the js.
you have this order to your scripts:
<script type="text/javascript" src="js/tooltip.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
Does the tooltip.js require jquery? - if so you may need to invert that order
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="js/tooltip.js"></script>
I am trying to test for the filling out of an HTML form and the subsequent change of an HTML elements Text. I need to create some form of event using jasmine-jquery...
HTML
<div class="response" id="text-response">Unknown</div>
<div class="form-holder">
<form>
<input id="input-text" type="text" name="user-input" placeholder="Test Your Text" value="">
<input id="submit-button" type="submit" value="Submit">
</form>
</div>
I am trying to test drive id='text-response' changing to 'Correct' based on some script logic.
describe('Interface logic', function(){
it('Will return correct if logic applies', function(){
expect('#emotion').toContainText('Correct');
});
});
Any help would be much appreciated
You might just need to trigger an event, for example:
$('#submit-button').click();
That should fire the click event. Then you can check for whatever condition this event changes on the page.
$('#submit-button').click();
Was the solution for me but the spec runner constant refresh is because you're hitting http://localhost:3000/specs/ rather than http://localhost:3000/SpecRunner.html
If you have your form html in a separate template in a file named for example
templates/form.tmpl.html
and your jquery in a separate file also named for example
js/validation.js
And containing validation code like
$(".form-holder").on("submit", function() {
event.preventDefault();
var userInput = $('#input-text').val();
if (userInput === 'the correct text') {
$('#text-response').text('Correct');
return;
}
$('#text-response').text('Incorrect');
});
Then your test spec can be something similar to this
describe('Interface logic', function() {
jasmine.getFixtures().fixturesPath = '';
beforeEach(function() {
loadFixtures('templates/form.tmpl.html');
appendSetFixtures('<script src="js/validation.js"></script>')
});
it('Will return correct if logic applies', function(){
$('#input-text').val('the correct text');
$('#submit-button').trigger("click");
expect($('#text-response').text()).toBe('Correct');
});
it('Will return incorrect if logic applies', function(){
$('#input-text').val('the incorrect text');
$('#submit-button').trigger("click");
expect($('#text-response').text()).toBe('Incorrect');
});
});
And the spec runner html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Spec Runner</title>
<link rel="stylesheet" type="text/css" href="lib/jasmine-2.0.3/jasmine.css">
<script type="text/javascript" src="lib/jasmine-2.0.3/jasmine.js"></script>
<script type="text/javascript" src="lib/jasmine-2.0.3/jasmine-html.js"></script>
<script src="lib/jasmine-2.2/boot.js"></script>
<script type="text/javascript" src="lib/jquery-2.1.3.min.js"></script>
<script type="text/javascript" src="lib/jasmine-jquery.js"></script>
<script type="text/javascript" src="specs/form.spec.js"></script>
</head>
<body>
</body>
</html>
I have created a html webpage here:
http://diagrams.inse1d.info/wbt.html
Code:
<!DOCTYPE html>
<html>
<head>
<title>WBT Charts</title>
<link rel="stylesheet" type="text/css" href="wbt.css">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="wbt.js"></script>
<link href='http://fonts.googleapis.com/css?family=Ubuntu:400,500,700' rel='stylesheet' type='text/css'>
</head>
<body>
<section>
<article>
<div id="wbtBlock">
<p>Press enter to save amendments</p>
<h1>Title of wbt:<input type="text" id="wbtTitle" /></h1>
<div id="graph">
<p>Graph to go here</p>
</div>
<p><strong>Notes: </strong></p>
<p><span><input type="textarea" id="wbtNote" /></span></p>
</div>
</article>
</section>
<button>Add New WBT Chart</button>
</body>
Here is the jQuery code I wrote:
$(document).ready(function() {
$("h1").keypress(function(e) {
//get
wbtTitle = $('#wbtTitle').val();
// Write text after enter
if (e.which == 13) {
$("h1").text(wbtTitle);
}
});
$("span").keypress(function(e) {
//get
wbtNote = $('#wbtNote').val();
// Write note after enter
if (e.which == 13) {
$("span").text(wbtNote);
}
});
//Insert new WBT on button click
$("button").each(function() {
$(this).click(function() {
var wbtSet = $( "article" ).html();
$(wbtSet).insertAfter('section');
});
});
});
What I want to do is set the title and some note text using input boxes which works using jQuery. I then want to add a copy of the html into another article when the button is pressed without copying the inputs previously made with the possibility of setting new values when the article is cloned. The process should repeat over and over again.
Here is an image to help explain:
I am quite new to jQuery, I think you need to use a loop to fix this, I read that a .each() can be used http://api.jquery.com/jQuery.each/ but not quite sure.
Any help will be appreciated. Thanks.
I think I got your answer.
I changed the html a bit, because you duplicated some id's with your approach, that's not good. id's have to be unique on a page. I simply changed them to classes.
<!DOCTYPE html>
<html>
<head>
<title>WBT Charts</title>
<link rel="stylesheet" type="text/css" href="wbt.css">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="wbt.js"></script>
<link href='http://fonts.googleapis.com/css?family=Ubuntu:400,500,700' rel='stylesheet' type='text/css'>
</head>
<body>
<section>
<article>
<div class="wbtBlock">
<p>Press enter to save amendments</p>
<h1>Title of wbt:<input type="text" class="wbtTitle" /></h1>
<div class="graph">
<p>Graph to go here</p>
</div>
<p><strong>Notes: </strong></p>
<p><span><input type="textarea" class="wbtNote" /></span></p>
</div>
</article>
</section>
<button>Add New WBT Chart</button>
</body>
And of course the jQuery. I got rid of your first two functions because they had no purpose in this context.
$(document).ready(function() {
//Insert new WBT on button click
$("button").on('click', function() {
var title = $(this).prev().find('.wbtTitle').val();
var note = $(this).prev().find('.wbtNote').val();
var wbtSet = $(this).prev("section").html();
$(this).prev().find('.wbtTitle').replaceWith(title);
$(this).prev().find('.wbtNote').replaceWith(note);
$(this).prev("section").after('<section>' + wbtSet + '</section>');
});
});
Here is a working fiddel
Fixing the answer given by hitokun_s
window.onload = function() {
// Save a copy of the element wbtSet element on pageload
var wbtSet = $("article").clone();
$("button").each(function() {
$(this).click(function() {
// Append a new one to the holder of the wbSets
$(wbtSet).appendTo($('section'));
});
});
}
I think this is what you want to do.
window.onload = function() {
$("button").each(function() {
$(this).click(function() {
var wbtSet = $("article:first-child").clone();
wbtSet.find("input").val("");
$(wbtSet).appendTo($('section'));
});
});
}