Dropdownlist using javascript - javascript

I have these 3 dropdownlist. I want to show only 1 dropdownlist according to values selected in the first DDL. can someone help me with this :
HTML :
<div class="field">
<label for="message_for">Message For</label>
<select id="message_for" name="message_for" title="Message For" >
<option value='shop'>Shops</option>
<option value='offers'>Offers</option>
<option value='events'>Events</option>
<option value='consultancy'>Consultancy</option>
</select>
</div>
<div class="field1">
<label for="message_type">Message Type</label>
<select id="offer_type" name="offer_type" title="Offer Type" >
<option value='special'>Special</option>
<option value='recommend'>Recommended</option>
<option value='day'>Offer of the Day</option>
<option value='hot'>Hot Offer</option>
</select>
</div>
<div class="field2">
<label for="message_type">Message Type</label>
<select id="shop_type" name="shop_type" title="Shop Type" >
<option value='mall'>Mall</option>
<option value='warehouse'>Warehouse</option>
<option value='food'>Food</option>
<option value='banquet'>Banquet</option>
<option value='service'>Service</option>
<option value='cosmetics'>Cosmetics</option>
<option value='fashion'>Fashion</option>
</select>
</div>
<div class="field3">
<label for="message_type">Message Type</label>
<select id="event_type" name="event_type" title="Event Type" >
<option value='social'>Social</option>
<option value='other'>Other</option>
</select>
</div>
Means if i select shops in first DDL then the second DDL should be DIV field2

Basically, the idea is to get the value of message_for select using jquery and show or hide other selects based on its value.
$("#message_for").on("change", function(){
if($(this).val() == "shop"){
$(".field1").show();
}
//here add more cases to show relevant selects
});
I have created this jsfiddle for you - https://jsfiddle.net/guranjanpsingh/h9prdxyy/2/

The easiest way is to add classes to divs with the same name as option values in order to target them.
$('div:not(".general")').hide();
$('#message_for').on('change', function() {
$('div:not(".general")').hide();
$('.' + $(this).val()).show();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="general">
<label for="message_for">Message For</label>
<select id="message_for" name="message_for" title="Message For">
<option value=''>Please Select</option>
<option value='shop'>Shops</option>
<option value='offers'>Offers</option>
<option value='events'>Events</option>
<option value='consultancy'>Consultancy</option>
</select>
</div>
<div class="shop">
<label for="message_type">Message Type</label>
<select id="offer_type" name="offer_type" title="Offer Type">
<option value='special'>Special</option>
<option value='recommend'>Recommended</option>
<option value='day'>Offer of the Day</option>
<option value='hot'>Hot Offer</option>
</select>
</div>
<div class="offers">
<label for="message_type">Message Type</label>
<select id="shop_type" name="shop_type" title="Shop Type">
<option value='mall'>Mall</option>
<option value='warehouse'>Warehouse</option>
<option value='food'>Food</option>
<option value='banquet'>Banquet</option>
<option value='service'>Service</option>
<option value='cosmetics'>Cosmetics</option>
<option value='fashion'>Fashion</option>
</select>
</div>
<div class="events">
<label for="message_type">Message Type</label>
<select id="event_type" name="event_type" title="Event Type">
<option value='social'>Social</option>
<option value='other'>Other</option>
</select>
</div>

Related

Exclude/disable previously selected option from drop-down

I have 3 drop-downs: Product, Batch and Storage
HTML:
<div class="row div-1">
<div class="form-group">
<select class="form-control product-id">
<option value="" disabled selected>Select Product</option>
<option value="1">Product One</option>
<option value="2">Product Two</option>
</select>
</div>
<div class="form-group">
<select class="form-control product-batch">
<option value="" disabled selected>Select Batch</option>
<option value="1">Batch One</option>
<option value="2">Batch Two</option>
</select>
</div>
<div class="form-group">
<select class="form-control product-storage">
<option value="" disabled selected>Select Storage</option>
<option value="1">Storage One</option>
<option value="2">Storage Two</option>
</select>
</div>
</div>
<div class="row div-2">
<div class="form-group">
<select class="form-control product-id">
<option value="" disabled selected>Select Product</option>
<option value="1">Product One</option>
<option value="2">Product Two</option>
</select>
</div>
<div class="form-group">
<select class="form-control product-batch">
<option value="" disabled selected>Select Batch</option>
<option value="1">Batch One</option>
<option value="2">Batch Two</option>
</select>
</div>
<div class="form-group">
<select class="form-control product-storage">
<option value="" disabled selected>Select Storage</option>
<option value="1">Storage One</option>
<option value="2">Storage Two</option>
</select>
</div>
</div>
How to check if options are already selected based on 3 select options?
What I mean is if "Product One", "Batch One" and "Storage One" from div-1 is already selected and if I try to select same drop-down options in div-2, it should not allow to select again already selected options.
But can allow if I select "Product One", "Batch Two" and "Storage Two".
In short same selected options cannot be repeated.

Hiding select option based on value that i choose

So i'm having a simple code like this
<div class="form-group form-material floating">
<select class="form-control" name="first" id="first">
<option value="opt1">First Option</option>
<option value="opt2">Second Option</option>
</select>
<label class="floating-label" for="inputStatus">Option</label>
</div>
and
<div class="form-group form-material floating">
<select class="form-control" name="second" id="second">
<option value="val1">First Value</option>
<option value="val2">Second Value</option>
<option value="val3">Third Value</option>
<option value="val4">Fourth Value</option>
</select>
<label class="floating-label" for="inputStatus">Option</label>
</div>
What I am trying to do is when i choose 'opt1' i want the other select only show 'val2, val3, val4' and if i choose 'opt2' i want the other select only show 'val1, val2, val4' .. how do i do that ?
$("#first").on('change', function(){
if(this.value == 'opt1')
{
$(".op3").removeClass("hidden");
$(".op1").addClass("hidden");
}
else if(this.value == 'opt2')
{
$(".op1").removeClass("hidden");
$(".op3").addClass("hidden");
}
});
.hidden{display:none !important;}
<div class="form-group form-material floating">
<select class="form-control" name="first" id="first">
<option value="opt1">First Option</option>
<option value="opt2">Second Option</option>
</select>
<label class="floating-label" for="inputStatus">Option</label>
</div>
<div class="form-group form-material floating">
<select class="form-control" name="second" id="second">
<option class="op1" value="val1">First Value</option>
<option value="val2">Second Value</option>
<option class="op3" value="val3">Third Value</option>
<option value="val4">Fourth Value</option>
</select>
<label class="floating-label" for="inputStatus">Option</label>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>

dynamically calculation of multiple select option data value

in my form there is 5 nationality selection box with data-value in it.
<select id="visitorcount" name="visitorcount">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
</select>
<div id="person1">
<select id="country1" name="visitor1">
<option value="india" data-fee="20">India</option>
<option value="usa" data-fee="25">USA</option>
</select>
</div>
<div id="person2" style="display:none">
<select id="country2" name="visitor2">
<option value="india" data-fee="20">India</option>
<option value="usa" data-fee="25">USA</option>
</select>
</div>
<div id="person3" style="display:none">
<select id="country3" name="visitor3" style="display:none">
<option value="india" data-fee="20">India</option>
<option value="usa" data-fee="25">USA</option>
</select>
</div>
<div id="person4" style="display:none">
<select id="country4" name="visitor4" style="display:none">
<option value="india" data-fee="20">India</option>
<option value="usa" data-fee="25">USA</option>
</select>
</div>
<div id="person5" style="display:none">
<select id="country5" name="visitor5" style="display:none">
<option value="india" data-fee="20">India</option>
<option value="usa" data-fee="25">USA</option>
</select>
</div>
<div id="totalcost"></div>
first option is static and always present in form and other 4 select will be shown only when we select number of visitors.
Now what i want is, when i select option 1 it should show the data-fee value in div totalcost.
when we select option two then it should show option1 + Option 2 data-fee value, and so on similar with all other select option.
and when we reduce the number of visitor, it should reduce the cost.
i am just not able to understand how to deal with this.
i can get cost of first select option like this but do not how to deal with dynamically, showing and hiding the div according to number of visitor and then select the options and get the prices and reduce the prices when reduce number of visitor.
<script>
$('body').on('change', '#country1', function() {
var priceforcountry = $('option:selected', this).data('fee');
$('#totalcost').text(priceforcountry);
//alert(priceforcountry);
});
</script>
and when we select country in option 1 it should auto select the same option in all other 4 select boxes.
Like this?
You can use each by class selector for dynamic then check css display
$('body').on('change', '#visitorcount', function() {
for (var i = 1; i <= 5; i++) {
if (i <= $('#visitorcount').val()) {
$('#person' + i).show();
$('#country' + i).show();
} else {
$('#person' + i).hide();
$('#country' + i).hide();
}
}
});
$('body').on('change', '.ct,#visitorcount', function() {
var priceforcountry = 0;
$('.ct').each(function(index,element){
if($(element).parent().css("display") != "none"){
priceforcountry += +$('option:selected', this).data('fee');
}
});
$('#totalcost').text(priceforcountry);
//alert(priceforcountry);
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<select id="visitorcount" name="visitorcount">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
</select>
<div id="person1">
<select id="country1" name="visitor1" class="ct">
<option value="india" data-fee="20">India</option>
<option value="usa" data-fee="25">USA</option>
</select>
</div>
<div id="person2" style="display:none" >
<select id="country2" name="visitor2" class="ct">
<option value="india" data-fee="20">India</option>
<option value="usa" data-fee="25">USA</option>
</select>
</div>
<div id="person3" style="display:none">
<select id="country3" name="visitor3" style="display:none" class="ct">
<option value="india" data-fee="20">India</option>
<option value="usa" data-fee="25">USA</option>
</select>
</div>
<div id="person4" style="display:none">
<select id="country4" name="visitor4" style="display:none" class="ct">
<option value="india" data-fee="20">India</option>
<option value="usa" data-fee="25">USA</option>
</select>
</div>
<div id="person5" style="display:none">
<select id="country5" name="visitor5" style="display:none" class="ct">
<option value="india" data-fee="20">India</option>
<option value="usa" data-fee="25">USA</option>
</select>
</div>
<div id="totalcost"></div>

How to use jQuery hide effect in select option

I got one more doubt I'm close to the answer but not getting it to worked. Actually I have the a default input text & default drop-down(drop-down which consist of west Bengal & others). Now if someone click's on the west Bengal state under drop-down then the default input should get hide and the west Bengal drop-down should get displayed.
Below is the code what I have tried. Can any one please guideme I'm a bit new to jQuery.
$(document).ready(function() {
$("#state").on("select", function() {
if ($(this).val() ===
"WestBengal") {
$(".otherdistricts").hide();
$(".westbengaldistrict").show();
}
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="col-sm-4">
<div class="form-group">
<select id="state" name="state" class="form-control" required="true" autocomplete="false" style="margin-bottom:10px">
<option value="" disabled="" selected="">Select State</option>
<option value="WestBengal">West Bengal</option>
<option value="Others">Others</option>
</select>
</div>
</div>
<div class="col-sm-4">
<div class="form-group
otherdistricts">
<input class="form-
control form-control-lg" type="text" name="other_district" id="other_district" placeholder="Enter Your District" autocomplete="false">
</div>
<div class="westbengaldistrict" style="display:none">
<select class="form-
control" name="district" id="district" autocomplete="false">
<option value="" selected disabled>Select Your District</option>
<option value="Alipurduar">Alipurduar</option>
<option value="Bankura">Bankura</option>
<option value="PaschimBardhaman">Paschim Bardhaman</option>
<option value="PurbaBardhaman">Purba Bardhaman</option>
<option value="Birbhum">Birbhum</option>
<option value="CoochBehar">Cooch Behar</option>
<option value="Darjeeling">Darjeeling</option>
<option value="UttarDinajpur">Uttar Dinajpur</option>
<option value="DakshinDinajpur">Dakshin Dinajpur</option>
<option value="Hooghly">Hooghly</option>
<option value="Howrah">Howrah</option>
<option value="Jalpaiguri">Jalpaiguri</option>
<option value="Jhargram">Jhargram</option>
<option value="UttarDinajpur">Uttar Dinajpur</option>
<option value="Kalimpong">Kalimpong</option>
<option value="Malda">Malda</option>
<option value="PaschimMedinipur">Paschim Medinipur</option>
<option value="PurbaMedinipur">Purba Medinipur</option>
<option value="Murshidabad">Murshidabad</option>
<option value="Nadia">Nadia</option>
<option value="North24Parganas">North 24 Parganas</option>
<option value="South24Parganas">South 24 Parganas</option>
<option value="Purulia">Purulia</option>
</select>
</div>
</div>
'select' is not the jQuery event you are expecting. It is related to text selectiongs in text inputs and text areas.
You should use 'change' instead for when the value of the select field changes.
$(document).ready(function() {
$("#state").on("change", function() {
if ($(this).val() ===
"WestBengal") {
$(".otherdistricts").hide();
$(".westbengaldistrict").show();
}
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="col-sm-4">
<div class="form-group">
<select id="state" name="state" class="form-control" required="true" autocomplete="false" style="margin-bottom:10px">
<option value="" disabled="" selected="">Select State</option>
<option value="WestBengal">West Bengal</option>
<option value="Others">Others</option>
</select>
</div>
</div>
<div class="col-sm-4">
<div class="form-group
otherdistricts">
<input class="form-
control form-control-lg" type="text" name="other_district" id="other_district" placeholder="Enter Your District" autocomplete="false">
</div>
<div class="westbengaldistrict" style="display:none">
<select class="form-
control" name="district" id="district" autocomplete="false">
<option value="" selected disabled>Select Your District</option>
<option value="Alipurduar">Alipurduar</option>
<option value="Bankura">Bankura</option>
<option value="PaschimBardhaman">Paschim Bardhaman</option>
<option value="PurbaBardhaman">Purba Bardhaman</option>
<option value="Birbhum">Birbhum</option>
<option value="CoochBehar">Cooch Behar</option>
<option value="Darjeeling">Darjeeling</option>
<option value="UttarDinajpur">Uttar Dinajpur</option>
<option value="DakshinDinajpur">Dakshin Dinajpur</option>
<option value="Hooghly">Hooghly</option>
<option value="Howrah">Howrah</option>
<option value="Jalpaiguri">Jalpaiguri</option>
<option value="Jhargram">Jhargram</option>
<option value="UttarDinajpur">Uttar Dinajpur</option>
<option value="Kalimpong">Kalimpong</option>
<option value="Malda">Malda</option>
<option value="PaschimMedinipur">Paschim Medinipur</option>
<option value="PurbaMedinipur">Purba Medinipur</option>
<option value="Murshidabad">Murshidabad</option>
<option value="Nadia">Nadia</option>
<option value="North24Parganas">North 24 Parganas</option>
<option value="South24Parganas">South 24 Parganas</option>
<option value="Purulia">Purulia</option>
</select>
</div>
</div>
$(document).ready(function() {
$(document).on("change","#state", function() {
if ($(this).val() ===
"WestBengal") {
$(".otherdistricts").hide();
$(".westbengaldistrict").show();
}else{
$(".westbengaldistrict").hide();
$(".otherdistricts").show();
}
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="col-sm-4">
<div class="form-group">
<select id="state" name="state" class="form-control" required="true" autocomplete="false" style="margin-bottom:10px">
<option value="" disabled="" selected="">Select State</option>
<option value="WestBengal">West Bengal</option>
<option value="Others">Others</option>
</select>
</div>
</div>
<div class="col-sm-4">
<div class="form-group
otherdistricts">
<input class="form-
control form-control-lg" type="text" name="other_district" id="other_district" placeholder="Enter Your District" autocomplete="false">
</div>
<div class="westbengaldistrict" style="display:none">
<select class="form-
control" name="district" id="district" autocomplete="false">
<option value="" selected disabled>Select Your District</option>
<option value="Alipurduar">Alipurduar</option>
<option value="Bankura">Bankura</option>
<option value="PaschimBardhaman">Paschim Bardhaman</option>
<option value="PurbaBardhaman">Purba Bardhaman</option>
<option value="Birbhum">Birbhum</option>
<option value="CoochBehar">Cooch Behar</option>
<option value="Darjeeling">Darjeeling</option>
<option value="UttarDinajpur">Uttar Dinajpur</option>
<option value="DakshinDinajpur">Dakshin Dinajpur</option>
<option value="Hooghly">Hooghly</option>
<option value="Howrah">Howrah</option>
<option value="Jalpaiguri">Jalpaiguri</option>
<option value="Jhargram">Jhargram</option>
<option value="UttarDinajpur">Uttar Dinajpur</option>
<option value="Kalimpong">Kalimpong</option>
<option value="Malda">Malda</option>
<option value="PaschimMedinipur">Paschim Medinipur</option>
<option value="PurbaMedinipur">Purba Medinipur</option>
<option value="Murshidabad">Murshidabad</option>
<option value="Nadia">Nadia</option>
<option value="North24Parganas">North 24 Parganas</option>
<option value="South24Parganas">South 24 Parganas</option>
<option value="Purulia">Purulia</option>
</select>
</div>
</div>

ng-required not working properly on select the value from dropdown

I have Date of birth drop down field,from that i selected the month,date and year values from dropdown.After selecting them as the error message showing previously it worked fine.
my code for that:
<div class="form-group form-inline">
<span for="">Birthday</span>
<div class="row panel-body">
<select name="month" id="month" class="custom-select col-xs-4" ng-model="dateOfBirth.month" onchange="call()" required >
<option value="">Month</option>
<option value="1">Jan</option>
<option value="2">Feb
<option value="3">Mar</option>
<option value="4">Apr</option>
<option value="5">May</option>
<option value="6">Jun</option>
<option value="7">Jul</option>
<option value="8">Aug</option>
<option value="9">Sep</option>
<option value="10">Oct</option>
<option value="11">Nov</option>
<option value="12">Dec</option>
</select>
<select name="day" id="day" class="custom-select col-xs-4" ng-model="dateOfBirth.day" onchange="call()" required>
<option value="">Day</option>
</select>
<select name="year" id="year" class="custom-select col-xs-4" ng-model="dateOfBirth.year" onchange="call()" required>
<option value="">Year</option>
</select>
</div>
<div ng-show="(frm.month.$touched || frm.day.$touched || frm.year.$touched)">
<span style="color:red" ng-show="((frm.month.$touched && frm.month.$error.required) || (frm.day.$touched && frm.day.$error.required) || (frm.year.$touched && frm.year.$error.required))">Date is required</span>
</div>
</div>
Error getting even if i select the values from the dropdown.

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