I m working on a application for mail sending and need to use select tag of HTML with showing multiple options (But select only one at a time).
I tried multiple='multiple' but it is showing only one option and arrow disappears form select box.
<select multiple="multiple">
<option>Volvo</option>
<option>Saab</option>
<option>Mercedes</option>
<option>Audi</option>
</select>
You may need to include a "size" in addition to the "multiple" attribute, in order to show more than one option at a time. Try something like this:
<select multiple="multiple" size="10">
<option value="...">...</option>
...
</select>
As an alternative, since you want only one option selectable, you could consider using a list of radio buttons. For example,
<input type="radio" name="auto" value="Audi" />Audi<br />
<input type="radio" name="auto" value="Honda" />Honda<br />
...
Related
I don't know if this behavior is normal...
<input list="options" onchange="console.log(this.value)" value="datalist"/>
<datalist id="options">
<option value="1" >Foo</option>
<option value="2">Bar</option>
<option value="3">Foo</option>
</datalist>
<input id="test" value="test"/>
When you execute this code, the first input ( which using datalist ), you have to click 3 times quickly to select the word "datalist", but on the second input ( a normal input) you have to click on it 2 times.
When I say I click, I click at the end of the word, just after the last letter!
This is normal ? There is a way to bypass this?
Thanks a lot
Hey so there are a couple of issues in this approach
<input list="options" onchange="console.log(this.value)" value="datalist"/>
<datalist id="options">
<option value="1" >Foo</option>
<option value="2">Bar</option>
<option value="3">Foo</option>
</datalist>
<input id="test" value="test"/>
setting the value to datalist make the datalist always display datalist all the time and not showing any other options the best way to do the thing that you want which i persume is a drop down select is just to use select as follows:
<select class="form-control" name="options" onselect="console.log(this.value)">
<option value="1" >Foo</option>
<option value="2">Bar</option>
<option value="3">Foo</option>
</select>
hope that is helpful.
I have a simple HTML form with a select element. The purpose is this is to use Wordpress's built in query parameters to allow users to sort the posts in an archive. Date Added, Title, etc.
<form action="" method="GET">
<label id="sortLabel" for="orderby">Sort Songs:</label>
<select name="orderby" id="sortbox">
<option disabled selected>Sort by:</option>
<option value="date&order=asc">Oldest First</option>
<option value="date&order=dsc">Newest First</option>
<option value="title&order=asc">Alphabetical (A-Z)</option>
<option value="title&order=dsc">Alphabetical (Z-A</option>
</select>
<input type="submit" value="Filter" />
</form>
The option values are being passed through to the URL fine, but the URLs are encoding, causing the URL to look like this:
www.example.com/songs/?orderby=date%26order%3Dasc
Instead of this:
www.example.com/songs/?orderby=date&order=asc
This is simply how HTML forms work.
The value attributes are arbitrary text. The browser is sending the form request to www.example.com/songs/?orderby=<value>, where you happen to be setting the <value> to "date&order=asc", "date&order=dsc", etc.
The orderby's value has to make it to the server intact. & and = are reserved characters in a URL's query component, so that is why they are being percent-encoded when the orderby field is added to the URL query, thus allowing the server to properly receive the <value> that the user selected for orderby in the HTML.
To do what you want, you need to treat orderby and order separately in the HTML. I would add a separate <select> for order, eg:
<form action="" method="GET">
<label id="sortLabel" for="orderby">Sort Songs:</label>
<select name="orderby" id="sortbox">
<option disabled selected>Sort by:</option>
<option value="date">Date</option>
<option value="title">Title</option>
</select>
<select name="order" id="sortbox">
<option disabled selected>Order by:</option>
<option value="asc">Oldest First, Alphabetical (A-Z)</option>
<option value="dsc">Newest First, Alphabetical (Z-A)</option>
</select>
<input type="submit" value="Filter" />
</form>
If you wanted to make the order list a little cleaner, you could use client-side scripting to manipulate the display texts of the order options whenever the user selects a different orderby option.
I have on this check in form:
<label>Check in date </label>
<select id="day">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<select id="month">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<select id="year">
<option value="1">2012</option>
<option value="2">2013</option>
</select>
As you can see, the user will choose the month, the day and the year on different select boxes, however, only one label should exist for all three.
What would be the proper way to do this with HTML ?
Update:
I'm concerned with the accessibility hit that we may have on developing something like the code above. I mean, a blind user should be able to listen each label in order to fill this form...
The problem with using one label for all three input boxes is that an non-sighted user is not going to know which of three boxes the focus is in because the same text will be read out in each case. There's a number of approaches possible. Maybe the safest is to have a label for each box, but hide those labels off to the left side of the viewport. Another possibility which ought to work, but I haven't tested would be this:
<fieldset>
<legend>Check in date</legend>
<select id="day" aria-label="day">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<select id="month" aria-label="month">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<select id="year" aria-label="year">
<option value="1">2012</option>
<option value="2">2013</option>
</select>
</fieldset>
Following with the answer from #Alohci, you can also use aria-labelledby and reverse the naming reference (which I think is a bit closer to the convention you were looking for):
<label id="date">Check in date</label>
<select aria-labelledby="date">
<!-- ... -->
</select>
<select aria-labelledby="date">
<!-- ... -->
</select>
<select aria-labelledby="date">
<!-- ... -->
</select>
Also note, as per the W3C on labelled-by:
If the label text is visible on screen, authors SHOULD use aria-labelledby and SHOULD NOT use aria-label. Use aria-label only if the interface is such that it is not possible to have a visible label on the screen. User agents give precedence to aria-labelledby over aria-label when computing the accessible name property.
You cannot associate a label element with more than one control. This is described in the definition of label.
You could give each select element its own label.
A better approach is to have a single text input field for a date. Then there is no problem with label. It means more work, since you have to parse the data server-side, and you should also parse it client-side (for checks, so that the user can immediately be informed of problems). But it is better usability (surely it is faster to type in a date than to use three clumsy dropdowns) and better accessibility. You need to decide on a date format and clearly tell the user what the expected format is.
There is no proper way; a label refers to one element. Just point it to the first one.
<label for="day">Check in date </label>
You could also use a specifically-styled <fieldset> if you like semantics, but I think that's a bit overkill. An <input type="date"> is probably the best option here, as it is one element that can be pointed to by your <label>, is more semantic, and can be somewhat friendlier if you implement a good date picker to go along with it.
If you want to stick with the <select>s, try giving each one a title attribute for accessibility.
Trying to improve #Bracketworks answer:
<label id="date">Check in date</label>
<label for="day" id="label_day">Day</label>
<select id="day" aria-labelledby="date label_day">
<!-- ... -->
</select>
<label for="month" id="label_month">Month</label>
<select id="month" aria-labelledby="date label_month">
<!-- ... -->
</select>
<label for="year" id="label_year">Year</label>
<select id="year" aria-labelledby="date label_year">
<!-- ... -->
</select>
See example 1 of MDN's "Using the aria-labelledby attribute".
HTML5's input type="date" might be useful too, particularly if you're using month/day/year select boxes as a way to limit date selection possibilities. This input element supports min and max date attributes, so you can apply your limitations. It's not supported by older browsers, but I've seen smart cookies use jQueryUI's datepicker as a shim (by using capabilities detection to determine type="date" support, then loading in and invoking the datepicker only if it isn't supported natively).
With input of type text the attribute required is available. It is not the case for select inputs. So how to make them required ?
FIDDLE
<form>
<select required>
<option></option><!--If this is selected require pop up will appear -->
<option>test</option><!--If this is selected form will be submitted -->
</select>
<input type="submit">
</form>
You can make them required by using html5 attribute required just like below.
<select required>
<option value="">select an option</option>
<option value="value1">Value 1</option>
<option value="value2">Value 2</option>
</select>
View Example in jsfiddle http://jsfiddle.net/88rXX/
Set a default value then on form submission check to see if that default value has changed.
If you're using the JQuery validation plug-in, try this Validate select box
You do have to remember though that just because it's validated client side, doesn't mean you shouldn't also check server side.
use it based on html 5. otherwise you can use any plugin
I am writing an select drop down in html which has
<option><input type="text"></option>
But when I am running that program the textbox is coming out of the dropdown,the purpose of inserting text box in select is that , If a user is unable to find its desired option . He will be able to add a new one.
This is the select code. You can see alive demo running this code http://jsfiddle.net/_nikhilagrawal/eJ7k6/3/. Why this input type text is coming outside the select. Please have a look.
<select name="color">
<option>pick a color</option>
<option value="red">RED</option>
<option value="blue">BLUE</option>
<option><input type="text" name="color" /></option>
</select>
This is the output of the drop down.
<option> elements cannot have anything other than text inside them.
If you want a widget that combines text inputs with a dropdown menu then you will have to build it using JavaScript.
You can not write
<input type="text" name="color" />
inside <option></option> tag.
You should add textbox nearest to selectbox If a user is unable to find its desired option,user can add new one. or you need to customize your select box using css+jquery