I've been working on this bootstrap dropdown and the form still submits even though nothing has been selected. The inputs work. When left blank the form doesnt submit, but doesn't work in the dropdown selects. Any ideas? I've tried required, required="true", and required="required" on the select element.
https://getbootstrap.com/docs/4.0/components/forms/#validation
<div class="form-group--custom form-group">
<select class="form-control selectpicker" data-style="btn btn-link" id="C_Salutation" name="C_Salutation" title="Title" value="">
<option value="" disabled selected style="display: none;" id="C_Country-Placeholder">Business Markets Served*</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
</div>
I can't see required in your code?
What about using required this way...
https://www.w3schools.com/tags/att_select_required.asp
<div class="form-group">
<select class="form-control" required>
<option value disabled selected>Business Markets Served*</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
</div>
Related
I was learning how to use the select tag in HTML to create dropdowns. And then I found out that dropdown selections could be sent as an email. After some experimenting with the tag, I figured out that I couldn't 'not include' the 'None' keyword in my email if the user hadn't made a dropdown selection. This was very frustrating.
<html>
<body>
<form action="mailto:test#gmail.com">
<label for="cars">Choose a car:</label>
<select name="cars" id="cars">
<option value="None">None</None>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi">Audi</option>
</select>
<label for="bike">Choose a bike:</label>
<select name="cars" id="cars">
<option value="None">None</None>
<option value="bike1">Volvo</option>
<option value="bike2">Saab</option>
</select>
<br><br>
<input type="submit" value="Submit">
</form>
</body>
</html>
(Code Credits: W3 Schools)
Basically, when I make 1 out of the 2 dropdown selections and leave the other as none when I click submit the label with the value None is included
For example, If I choose Audi for Car dropdown selection and none for Bike selection, in the mail it's displayed as:
cars=volvo
bike=None
or something like that. How do I not include 'none' in the email if the user doesn't make a selection for that particular label?
Apologies for not framing the question clearly
required the select tag and empty the first element to set as a placeholder
<select name="cars" id="cars" required>
<option value="">None</option>
complete code will be like follows:
<html>
<body>
<form action="mailto:test#gmail.com">
<label for="cars">Choose a car:</label>
<select name="cars" id="cars" required>
<option value="">None</None>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi">Audi</option>
</select>
<label for="bike">Choose a bike:</label>
<select name="cars" id="cars" required>
<option value="">None</None>
<option value="bike1">Volvo</option>
<option value="bike2">Saab</option>
</select>
<br><br>
<input type="submit" value="Submit">
</form>
</body>
</html>
i hope this will be helpful for you
I have to connect a tag, three tags and a that contains a slider to a that is connected to a database.
I have made all of the elements but they are in no way connected to each other, and pressing the button does nothing.
Here is the form where the user types their points:
<form id="pointsform">
Points:<input type="number">
</form>
Then I have the user select a subject:
<select id="subject-selection">
<option value="Math">Math</option>
<option value="Physics">Physics</option>
<option value="Chemistry">Chemistry</option>
<option value="English">English</option>
</select>
Then they choose the year:
<select id="year-selection">
<option value="2019">2019</option>
<option value="2018">2018</option>
<option value="2017">2017</option>
<option value="2016">2016</option>
</select>
Then they choose the season:
<select id="season-selection">
<option value="Spring">Kevät</option>
<option value="Fall">Syksy</option>
</select>
Then they can choose a value from a slider:
<div class="slidecontainer">
<p id="slider">How strictly did your teacher grade:</p>
<input type="range" min="1" max="100" value="50">
Under all of that there is a button:
<button id="compare-button">Compare</button>
I would like to connect all the user inputted answers to the button, so when I click the button, it interacts with the database.
You simply have to wrap everything into a single form like this:
<form id="pointsform">
<input type="number">
<select id="subject-selection">
<option value="Math">Math</option>
<option value="Physics">Physics</option>
<option value="Chemistry">Chemistry</option>
<option value="English">English</option>
</select>
<select id="year-selection">
<option value="2019">2019</option>
<option value="2018">2018</option>
<option value="2017">2017</option>
<option value="2016">2016</option>
</select>
<select id="season-selection">
<option value="Spring">Kevät</option>
<option value="Fall">Syksy</option>
</select>
<div class="slidecontainer">
<p id="slider">How strictly did your teacher grade:</p>
<input type="range" min="1" max="100" value="50">
</div>
<input type="submit" value="Compare">
</form>
Put all the form controls inside the <form> element, not just the <input type="number">.
I have a select element in my form. When i zoom in or zoom out my browser ,the select element gets resized and changes its position. Kindy help me out. I will attach the code also.
<div class="form-group">
<select class="form-control" style="height:50px;" id="search_color">
<option value=" " hidden>Color</option>
<option value="0">Red</option>
<option value="1">Green</option>
<option value="2">Blue</option>
<option value="3">Yellow</option>
<option value="4">Orange</option>
<option value="5">Purple</option>
<option value="6">Grey</option>
<option value="7">Multicolor</option>
</select>
</div>
Basically, bootstrap classes have some behavior that varies depending on the size of the screen. In your case, You can actually apply a basic HTML center tag to override bootstrap class behavior and retain your dropdown option to the center of the screen.
Try this one:
<div class="form-group">
<center>
<select class="form-control" style="height:50px;" id="search_color">
<option value=" " hidden>Color</option>
<option value="0">Red</option>
<option value="1">Green</option>
<option value="2">Blue</option>
<option value="3">Yellow</option>
<option value="4">Orange</option>
<option value="5">Purple</option>
<option value="6">Grey</option>
<option value="7">Multicolor</option>
</select>
</center>
</div>
For some reason, the required attribute didn't work. Where did I go wrong?
I've already tried putting another <option> with blank value
<form action="">
<select required>
<optgroup label="test">
<option value="">choose</option>
<option value="red">red</option>
<option value="yellow">yellow</option>
<option value="green">green</option>
<option value="grey">grey</option>
</optgroup>
</select>
<input type="submit">
</form>
It works without optgroup DEMO
<form method="POST" action="">
<select required>
<option value="">choose</option>
<option value="red">red</option>
<option value="yellow">yellow</option>
<option value="green">green</option>
<option value="grey">grey</option>
</select>
<input type="submit">
</form>
Anyway, there is poor support of the required attribute in browsers
I have a html form
<form method="get" action="http://domainn.com/">
<div class="item">
<span>order_by</span>
<select class="input" name="order_by">
<option value="">DF</option>
<option value="id">id</option>
<option value="year">year</option>
</select>
</div><div class="item">
<span>category</span>
<select class="input" name="category">
<option value="">DF</option>
<option value="1">1</option>
<option value="2">2</option>
</select>
</div>
<div>
<input type="submit" class="btn" value="Search">
</div>
</form>
When clicking on it will move to buttu find links domain/?order_by=&category =
I want only values are selected to appear on the link
For example, just select the category that it will not switch to select order_by domain/?category=1 not link domain/?order_by=&category=1