I am creating a html document for class and there is an example in my notes that is very similar to what I have to do it has First Name, Last Name, and Phone Number, my question is what does this line of code mean? There is a .addphone in style but the code on the bottom only applies to phone why not first name or last name?
<!-- <div class="addphone" onclick="addPhone();">Add Phone</div> -->
<input id="adduser" type="submit" value="Add User" style="margin-top: 25px;">
</div>
The first line of code is an example of a clickable element. In this case has been commented out, meaning it will not be rendered in the browser.
For example:
<!-- Anything written here won't affect the page -->
Is it possible this line, plus the line in your stylesheet, are examples on how to write your other fields for your assignement?
Why not first name or last name?
I guess it's because your 'user' can have more than one phone, but not more than one first name or last name. This isn't really a programming question then though, is it?!
It's never good to put an onclick() event handler on a div element. It also looks like the div has been given a class for styling to make it look like a button or link. Well, if you need a button, or link, then use a button, or link. That way, keyboard support is automatically included.
Related
I have an assigment, I don't understand it as i'm beginner.
Create a javascript script which will modify the DOM of a web-page.
The script must add a form with 4 elements: name, email, message(textarea) and submit button. Each element must contain a label with its name. For example, name field is input type, you must create still from javascript a label named "Name", same for the others except submit button. Also, each laber must have a colour added from javascript(red, blue, yellow). When you click submit button, it must have an alert: "Are you sure you want to send this message?".
Thank you in advance.
I need to use only Javascript for this and I can only find answers
that use HTML
Web applications use HTML to contain, render and display elements in the viewport (browser window).
Where do you intend to render the form and capture user input?
You can build the DOM structure using JavaScript alone, however, there will still be a HTML file, which will contain the HTML elements created using javascript.
Please provide clarity as to your desired goal and what type of application this is being used for.
My gut feeling, for simplicity, is that you will require to use HTML as your template file, and JavaScript for interactivity and manipulation of the HTML file.
The script must add a form with 4 elements: name, email, message(textarea) and submit button. Each element must contain a label with its name. For example, name field is input type, you must create still from javascript a label named "Name", same for the others except submit button. Also, each laber must have a colour added from javascript(red, blue, yellow). When you click submit button, it must have an alert: "Are you sure you want to send this message?". That's it.
This is a start, just to try to help you to understand the concepts.
I do, however, implore you to go and explore with confidence - you won't break anything, just give it a try!
I recommend you try taking a look at some of these articles, have a look at my (very rudimentary) code below, and feel free to ask any questions you have!
JS:-
W3 Schools JS and HTML reference
HTML:-
W3 Schools: HTML Forms
W3 Schools: Label Tag
W3 Schools: Text Area Tag (This has been left out of the solution on purpose - give it a try!!)
(function divContent() {
//Create a 'div' as a container for our form
var div = document.createElement('div');
// Perhaps you could style it later using this class??
div.className = 'row';
// I have used backticks to contain some more normal looking HTML for you to review, it's not complete though!!
div.innerHTML = `<form action="javascript:" onsubmit="alert('Your message here, or, run a function from your JavaScript file and do more stuff!!')">
<label for="name">Name:</label>
<input type="text" name="name" id="name" value="Mickey Mouse">
<br>
<label for="email">Email:</label>
<input type="text" name="email" id="email" value="mickey#mouse.co.uk">
<br><br>
<input type="submit" value="Submit">
</form> `
// Get the body of the document, and append our div containing the form to display it on page
document.getElementsByTagName('body')[0].appendChild(div);
}());
<!DOCTYPE html>
<html>
<head>
<meta name="author" content="CoderYen | Wrangling with 0s & 1s Since The Eighties">
</head>
<body>
</body>
</html>
I'm trying to make a bot that creates accounts for me, but I can't interact with the element where I need to send my credentials.
All I know is that the element that I'm trying to interact with is generated in javascript, after clicking on another button. I found multiple answers but all were in others languages than Node.js.
I'm trying to send credentials on this element:
<input type="text" name="pseudo" id="pseudo" placeholder="Mon pseudo légendaire" style="margin-bottom: 10px;" maxlength="10">
I tried to use this:
driver.findElement(By.xpath('//*[#id="pseudo"]')).sendKeys('CREDITENTIALS')
Which returns me this error: Webdrivererror: element is not visible.
HTML element code looks like this :
<input type="text" name="pseudo" id="pseudo" placeholder="Mon pseudo légendaire" style="margin-bottom: 10px;" maxlength="10">
The problem is not that i have to wait until the element that im trying to interact with is displayed because it is already displayed, the problem is that i want to click on the second element that match with my findElement by xpath, because what im trying to click on is existing 2 times in the html code and only the second one is interactible.
Update (from the comments)
This element is within the following <div> tag:
<div id="modal_message_wrapper" class="block_scrollable_wrapper scrollbar-light yellow noise inscription">
You can construct an unique xpath clubbing up the id, name and placeholder attribute as follows:
driver.findElement(By.xpath("//input[#id='pseudo' and #name='pseudo' and #placeholder='Mon pseudo légendaire']")).sendKeys('CREDITENTIALS')
Update
As you mentioned that the desired element is within:
<div id="modal_message_wrapper" class="block_scrollable_wrapper scrollbar-light yellow noise inscription">
So you can use the following line of code:
driver.findElement(By.xpath("//div[#class='block_scrollable_wrapper scrollbar-light yellow noise inscription' and #id='modal_message_wrapper']//input[#id='pseudo' and #name='pseudo' and #placeholder='Mon pseudo légendaire']")).sendKeys('CREDITENTIALS')
Note: It's quite evident the element is within a Modal Dialog Box, so definitely you have to induce a waiter in the form of WebDriverWait before you attempt to send any character sequence to the <input> element.
I have a web application which replaces content. This content has jquery ui check buttons. When I replace the content if a button already exists then don't add it again:
if(!$('label[for=checkWeekM]').hasClass('ui-button'))
$('.checkWeek').button();
If I push the button (its state is checked) and if I replace the content, the button starts locked until the same content is replaced again.
I use Backbone.js to replace the content
jsfiddle
How can I unlock the check button?
You are duplicating id attributes and that leads to bad HTML, bad HTML leads to frustration, frustration leads to anger, etc.
You have this in your template that you have hidden inside a <div>:
<input type="checkbox" class="checkWeek" id="checkWeekM" />
<label for="checkWeekM">L</label>
Then you insert that same HTML into your .content-central. Now you have two elements in your page with the same id attribute and two <label> elements pointing to them. When you add the jQuery-UI button wrapper, you end up with a slightly modified version of your <label> as the visible element for your checkbox; but, that <label> will be associated with two DOM elements through the for attribute and everything falls apart.
The solution is to stop using a <div> to store your templates. If you use a <script> instead, the browser won't parse the content as HTML and you won't have duplicate id attributes. Something like this:
<script id="template-central-home" type="text/x-template">
<div data-template-name="">
<input type="checkbox" class="checkWeek" id="checkWeekM" />
<label for="checkWeekM">L</label>
</div>
</script>
and then this to access the HTML:
content.view = new ContentView({
model: content,
template: $('#template-' + template_name).html()
});
Demo: http://jsfiddle.net/ambiguous/qffsm/
There are two quick lessons here:
Having valid HTML is quite important.
Don't store templates in hidden <div>s, store them in <script>s with a type attribute other than text/html so that browser won't try to interpret them as HTML.
I took a detailed look at your fiddle after you mentioned this problem. The solution I suggested here was more like a quick fix.
If you want to follow the right thing to avoid long term problems and side effects you should consider what is mentioned here. This way your problem is solved and there are no other bugs.
I have a page where you can click a link that says "add a keyword" and an input will appear and you can enter the keyword, and then convert it into a span tag on blur or the "return" key. However, I've been adding onto it to allow for an "autocomplete" feature, so I'm trying to insert a
<ul></ul>
after my input in order to do a .load inside the list.
The relevant code I have is:
var addKeywordId = 0;
$('a.add_keyword').live('click', function(){
$(this).before('<input type="text" class="add_keyword" id="addKeyword'+addKeywordId+'" /><ul><li>hi</li></ul>');
$('.add_keyword').focus();
addKeywordId++;
});
The problem is, that my HTML structure ends up looking like this:
<ul><li>hi</li></ul>
<a class="add_keyword">+ add keyword</a>
<input id="addKeyword0" class="add_keyword" type="text />
INSTEAD OF
<input id="addKeyword0" class="add_keyword" type="text />
<ul><li>hi</li></ul>
<a class="add_keyword">+ add keyword</a>
Anybody know why my HTML is added out of the order I specified??
Thanks
EDIT: This seems to be working fine in Google Chrome, but not in Mozilla Firefox.. :(
This is likely due to the weird rejiggering of code Firefox does to try to display things even when there are errors. I've seen it where I miss a closing div, IE freaks out (as it should) and Firefox looks fine, as it ignores that you missed adding the ending div and guesses.
You could try a 2 stage thing. I would add an id to the ul tag, then add the input before it.
$(this).before('<ul id="ulid"><li>hi</li></ul>');
$('#ulid').before('<input type="text" class="add_keyword" id="addKeyword'+addKeywordId+'" />');
Happy haxin.
_wryteowl
I want to add <div> inside <input>
<input type="submit"
name="body_0$main_0$contentmain_0$maincontent_1$contantwrapper_0$disclamerwapper_1$DisclaimerAcceptButton"
value="I understand and agree to all of the above "
onclick="return apt();"
id="DisclaimerAcceptButton"
class="DisclaimerAcceptButton">
The button is too long so I want to split its caption into two lines.
I don't have access to pure html since everything is dynamic.
input elements cannot have descendants:
<!ELEMENT INPUT - O EMPTY -- form control -->
^^^^^
However, if you can change the code that generates the button, you can use button instead:
<button name="body_0$main_0$contentmain_0$maincontent_1$contantwrapper_0$disclamerwapper_1$DisclaimerAcceptButton" onclick="return apt();" id="DisclaimerAcceptButton" class="DisclaimerAcceptButton">
I understand and agree to <br />
all of the above
</button>
This lets you style the content of the button however you want to.
A div is a block level HTML element and it shouldn't be added inside the button in such a way. You can however use CSS to specify a width to the button, and thus acquire the multi-lineness that you're looking for.
You can't add div inside of input element (unless you want it in input's value).
No can't do. And if it works on some browser, it's not guaranteed to work anywhere else, because it doesn't follow the standards.
Only you need:
<input type="checkbox" id="a"/>
<label for="a"><div>... div content ...</div></label>
Like somebody write in input you cannot put any element but in label for it can.