Hi i needed some help where if i select a drop down and select from ajax option and a hidden input field appear how can i do it ?
<div class="form-row">
<div class="col">
<label for="select-price-mode" class="col-form-label">Price Mode</label>
<select class="select-price-mode custom-select-sm col-10" id="select-price-mode" required>
<option selected disabled value="">Select ....</option>
</select>
</div>
<div class="col" hidden>
<label for="select-payment-frequency" class="col-form-label">Payment Frequency</label>
<select class="select-payment-frequency custom-select-sm col-10" id="select-payment-frequency" required>
<option selected disabled value="">Select ....</option>
</select>
</div>This is my ajax
// Here the calling Ajax for the drop down menu below
$.ajax({
// The url that you're going to post
/*
This is the url that you're going to put to call the
backend api,
in this case, it's
https://ecoexchange.dscloud.me:8080/api/get (production env)
*/
url:"https://ecoexchange.dscloud.me:8090/api/get",
// The HTTP method that you're planning to use
// i.e. GET, POST, PUT, DELETE
// In this case it's a get method, so we'll use GET
method:"GET",
// In this case, we are going to use headers as
headers:{
// The query you're planning to call
// i.e. <query> can be UserGet(0), RecyclableGet(0), etc.
query:"PriceModeGet()",
// Gets the apikey from the sessionStorage
apikey:sessionStorage.getItem("apikey")
},
success:function(data,textStatus,xhr) {
console.log(data);
for (let option of data) {
$('#select-price-mode').append($('<option>', {
value: option.PriceMode,
text: option.PriceMode
}));
}
},
error:function(xhr,textStatus,err) {
console.log(err);
}
});
and this is my ajax response
[
{
"PriceMode": "Price By Recyclables"
},
{
"PriceMode": "Service Charger"
}
]
Where say if i select Price By Recyclables the hidden drop down list appear how can i do it ?
You can use the onchange event to trigger a check and if the user selected the value you want, then display the selectbox. You'd have to add an id to the div with the hidden prop (divToDisplay).
$("#select-price-mode").change(function() {
if(this.value === "Price By Recyclables") {
$('#divToDisplay').removeAttr('hidden');
}
});
Just invoke a function when an option is selected in first select
const checkPriceMode = () => {
let value = $('.select-price-mode').val();
$('.payment-frequency').fadeOut();
if(value === 'Price By Recyclables') $('.payment-frequency').fadeIn();
};<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="form-row">
<div class="col">
<label for="select-price-mode" class="col-form-label">Price Mode</label>
<select onchange="checkPriceMode()" class="select-price-mode custom-select-sm col-10" id="select-price-mode" required>
<option selected disabled value="">Select.....</option>
<option value="Price By Recyclables">Price By Recyclables</option>
<option value="Service Charger">Service Charger</option>
</select>
</div>
<div class="col payment-frequency" hidden>
<label for="select-payment-frequency" class="col-form-label">Payment Frequency</label>
<select class="select-payment-frequency custom-select-sm col-10" id="select-payment-frequency" required>
<option selected disabled value="">Select ....</option>
</select>
</div>