How can I check the value in the text field. When you enter a value in this field, it is not displayed in the DOM tree. Are these the problems of this tag or the developer's jamb? Sorry for the Russian language in the English community, I hope this will not affect your answer in any way)
I have tried this method
1 $I->see("латук", ","#tone_objects_m"");
just grab the element and get its value
let text = document.getElementById("myText").value
console.log(text)
<textArea id='myText'>some text</textArea>
Related
I have a form in a few input fields. For one of the input field I have a length validation, for which I have used maxlength="20".
The issue here is that the JAWS users don't come to know that the max length has been reached in the input field, as JAWS continues to keep on reading the key they press on their keyboard.
Is there a way to make this accessible?
Regards,
Zeeshan
Three approaches, not mutually exclusive:
Include a statement about maximum number of characters before the element.
Implement a JavaScript-driven check on the number of characters when leaving the element.
Implement a JavaScript-driven check that is triggered by any input event on the element and that checks the number of characters on the fly.
Method 1 is simplest, but it might be too disturbing if we expect that in the vast majority of cases, the length is not an issue. Method 3 takes more programming effort than method 2 but provides for better accessibility: the user gets a message as soon as he tries to exceed the limit.
As #Quentin comments, this is really something that should be handled by JAWS. The maxlength attribute for input has been in HTML as long as it has had the element, from HTML 2.0 (1995), so there is little excuse for not having implemented it. I cannot check whether JAWS actually supports it, so I have written my answer assuming that it does not.
When the limit is reached you can detect that with JS and then announce it to assistive technologies e.g. screen-readers by insert the following after the <input/>
<p class="visually-hidden" aria-live="assertive" role="alert">Limit reached. You can only use 20 characters in this field.</p>
Note: remember to remove it if/when within the limit again.
You can hide .visually-hidden off-screen with CSS.. or this information could actually be useful for everyone so you could omit the .visually-hidden class if it fits your design.
And to let screen-reader users know about the limit you could put <span class=visually-hidden>Max 20 characters</span> inside your <label>
element. (and same goes here, perhaps all users could benefit from having that info visible..)
you can try it, mws-stat is your input field class name
<input type="text" class='mw' maxlength='20'/>
var a=$('.mw').attr('maxlength');
console.log(a);
and then
$('.mw').keyup(function(){
console.log($(this).val().length);
});
Use title attribute of the text field to convey the max length. It worked great for us on government project with users using JAWS. I believe NVDA also uses title attribute to convey the information. In addition you can use JavaScript to give audible "ding" to notify user that the field has reached the max limit.
You can do something like this
<script>
function show(){
var x=document.getElementById("text1").value;
var y=x.length;
document.getElementById("p1").innerHTML="Characters left" +(20-y);
}
</script>
<input type="text" id="text1" maxlength="20" onkeydown="show()">
<p id="p1"></p>
Here is the fiddle http://jsfiddle.net/EVrqP/1/
here is my code :
<textarea name="doctornotes" id="doctornotes" cols="80" rows="10" spellcheck="true"></textarea>
in this text area i am entering below text :
This is a medicine name : CROCIN TABS
here CROCIN is medical term and red line is coming and i don't want red line below my text if it is medical terms.
You cannot. The spellcheck attribute is vaguely defined, and there is no way to specify which kind of spelling checks are to be performed (and probably won’t be anytime soon). Currently, browsers that support spellcheck use fairly simple spelling checkers, which might be user-customizable, but not author-customizable.
Here’s a possible scenario for a workaround: Use <div contenteditable> instead of <textarea> (so that the content can contain markup), and add event handlers that react to user input and process check whether the word entered is in your list of terms, and if it is, wrap it inside <span spellcheck=false>.
Im not sure on how to explain this but, what I want to know is there if there is any way to "lock" just one part of an text area in a html form. Example:
<input name="example" type="text" id="example" valeu="__this part cant be modified__, and here user insert aditional info" />
And then I get this field value as like: "this part cant be modified + what user typed"
Thank you
I don't think you can, your best bet would probably to just append your default value to their input upon submission.
No, there isn’t, not for input elements, not for textarea elements.
You can however create an impression of such behavior, e.g. having some text and an input element on the same line and setting their style as similar as possible (setting all text, background, and border properties). Of course, the form data would still consist of the input value. And prepending the fixed text to it in client-side JavaScript would be possible but normally pointless, since it would be inherently unreliable and since you can simply make the form handler behave as if it got that string (i.e., make it have it as built-in data).
I am looking for an solution. If there's no any, well I cannot help it :]
I like placeholder attribute quite a lot. Today/tonight I was making an contact form.
However I am wondering is there any solution to put an word/sentence into new row into placeholder...
Example:
You are suppoused,
to write an message to me...
Instead of:
You are suppoused, to write an message to me...
I hope there is an way. Thanks in advance
From the WHATWG (emphasis mine):
4.10.7.3.10 The placeholder attribute
The placeholder attribute represents a short hint (a word or short phrase) intended to aid the user with data entry when the control has no value. A hint could be a sample value or a brief description of the expected format. The attribute, if specified, must have a value that contains no U+000A LINE FEED (LF) or U+000D CARRIAGE RETURN (CR) characters.
Seems like a pretty clear no.
which property is used for write all text for capitalize in textfield.
And how?
please reply
you can use css property "text-transform":
.myClassName {text-transform:capitalize;}
link for details
There's no attribute that says "this field can only contain capital letters". What you might be able to do is add text-transform: uppercase to the CSS for the text box, but the actual value of the box will still contain mixed case.
If that's not good enough, you could add an onchange event handler that says something like this.value = this.value.toUpperCase();. That'd alter the value passed back to the server, or the value your scripts see (as opposed to the CSS, which only alters the value the user sees).