On Select Change href and Text

I am trying to change price and href when user select from drop down menu which is working fine.

Now I want to change a text somewhere in the page.

**Change Text required here**

<div class="price">
<strong id="OrderLinkOne">2.00</strong>
<span>per month</span>
</div>

I am also using a PHP Function to make it more dynamic below is the function

$product_id1 = 5;
$product_id2 = 6;
$product_id3 = 7;
$product_id4 = 8;
$tenure = 12;

function SelectValue($price, $pid, $billingcycle){
$link ="http://project.dev/cart.php?a=add&pid=".$pid."&billingcycle="; // LIVE

if( $billingcycle == "1" ){
echo '<option value="'.$link.'monthly">1 Month at $'.$price.'/month</option>';
}

if( $billingcycle == "3" ){
echo '<option value="'.$link.'quarterly">3 Months at $'.$price.'/month</option>';
}

if( $billingcycle == "6" ){
echo '<option value="'.$link.'semiannually">6 Months at $'.$price.'/month</option>';
}

if( $billingcycle == "12" ){
echo '<option value="'.$link.'annually">12 Months at $'.$price.'/month</option>';
}

if( $billingcycle == "24" ){
echo '<option value="'.$link.'biennially">24 Months at $'.$price.'/month</option>';
}

if( $billingcycle == "36" ){
echo '<option selected="selected" value="'.$link.'triennially">36 Months at $'.$price.'/month</option>';
}

}

function SelectPrice($HTMLID, $pid, $billingcycle){
$link ="http://project.dev/cart.php?a=add&pid=".$pid."&billingcycle="; // LIVE

if( $billingcycle == "1" ){
echo '<a id="'.$HTMLID.'" href="'.$link.'monthly">Buy Now</a>';
}

if( $billingcycle == "3" ){
echo '<a id="'.$HTMLID.'" href="'.$link.'quarterly">Buy Now</a>';
}

if( $billingcycle == "6" ){
echo '<a id="'.$HTMLID.'" href="'.$link.'semiannually">Buy Now</a>';
}

if( $billingcycle == "12" ){
echo '<a id="'.$HTMLID.'" href="'.$link.'annually">Buy Now</a>';
}

if( $billingcycle == "24" ){
echo '<a id="'.$HTMLID.'" href="'.$link.'biennially">Buy Now</a>';
}

if( $billingcycle == "36" ){
echo '<a id="'.$HTMLID.'" href="'.$link.'triennially">Buy Now</a>';
}
}

**My JS:**

$(document).ready(function(){
$("#planOne").change(function () {
console.log(this.value);
$("#OrderLinkOne").attr('href', this.value);
});
});

**HTML**

<div class="select-tenure">
<select id="planOne">
<?php echo SelectValue("2.08", $product_id1, 12);?>
<?php echo SelectValue("2.00", $product_id1, 24);?>
<?php echo SelectValue("2.00", $product_id1, 36);?>
</select>
</div>

<div class="link">
<?php echo SelectPrice("OrderLinkOne", $product_id1, 36);?>
</div>

When I change from dropdown the link is wokring fine but I want to change only price under `.price` class so please provide a solution how to show only price instead of complete value of an option...

This is what you need.

`$(".price").children("strong").text("3.00"); //change the value 2.00`


`$("span").text("per week"); // change the text within the span`

You can use `if` or `switch` to change the value based on the user choice.

<!-- begin snippet: js hide: false console: true babel: false -->

<!-- language: lang-js -->

$(document).ready(function(){
$("#planOne").change(function () {
console.log(this.value);
$("#OrderLinkOne").attr('href', this.value);
$(".price").children("strong").text("3.00");
$("span").text("per week");
});
});

<!-- language: lang-html -->

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="price">
<strong>2.00</strong>
<span>per month</span>
</div>

<select id="planOne">
<option value="google.com">Google</option>
<option value="microsoft.com">Microsoft</option>
<option value="yahoo.com">Yahoo</option>
</select>
<a id="OrderLinkOne" href="google.com">Link</a>

<!-- end snippet -->

Okay for a simple solution you can write the code like:

$(document).ready(function(){
$("#planOne").change(function () {
console.log(this.value);
$("#OrderLinkOne").attr('href', this.value);
$("#PriceOne").html('1000'); // you can turn this interger in what you want
});
});

now you can change your price in every integer you want.