Skip to main content

What can I do in JavaScript to make each drop down menu only appear after selecting the one before it? 

            <div class="row">            
                <div class="col-md-4">
                    <label for="selectCustomers">Customer Select</label>
                        <select class="form-control pointer" name="tableCustomers" id="tableCustomers" style="font-size:100%" >
                            <option id="nothing" value="">---Select---</option>
                            <option  id="1" value="1" >1</option>
                            <option  id="2" value="2">2</option>
                            <option  id="3" value="3">3</option>
                            <option  id="4" value="4">4</option>
                        </select>
                </div>
                <div class="col-md-4">
                    <label for="selectBuilding">Chosen Customer, Building Select</label>
                        <select class="form-control pointer" name="tableCustomers" id="tableCustomers" style="font-size:100%">
                            <option id="nothing" value="">---Select---</option>
                            <option  id="5" value="5" >5</option>
                            <option  id="6" value="6">6</option>
                            <option  id="7" value="7">7</option>
                            <option  id="8" value="8">8</option>
                        </select>
                </div>
                <div class="col-md-4">
                    <label for="selectBattery">Chosen Building, Battery Select</label>
                        <select class="form-control pointer" name="tableCustomers" id="tableCustomers" style="font-size:100%">
                            <option id="nothing" value="">---Select---</option>
                            <option  id="9" value="9" >9</option>
                            <option  id="10" value="10">10</option>
                            <option  id="11" value="11">11</option>
                            <option  id="12" value="12">12</option>
                        </select>
                </div>
            </div>

I want it to only show the first dropdown menu (selectCustomers) when you first load onto the page. After selecting an option other than id="nothing" it will show the next dropdown.

Via Active questions tagged javascript - Stack Overflow https://ift.tt/cVEMHn7
Labels:

Comments

Post a Comment

Popular posts from this blog

Prop `className` did not match in next js app

I have written a sample code ( Github Link here ). this is a simple next js app, but giving me error when I refresh the page. This seems to be the common problem and I tried the fix provided in the internet but does not seem to fix my issue. The error is Warning: Prop className did not match. Server: "MuiBox-root MuiBox-root-1" Client: "MuiBox-root MuiBox-root-2". Did changes for _document.js, modified _app.js as mentioned in official website and solutions in stackoverflow. but nothing seems to work. Could someone take a look and help me whats wrong with the code? Via Active questions tagged javascript - Stack Overflow https://ift.tt/2FdjaAW
Post a Comment
Read more

How to show number of registered users in Laravel based on usertype?

i'm trying to display data from the database in the admin dashboard i used this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count(); echo $users; ?> and i have successfully get the correct data from the database but what if i want to display a specific data for example in this user table there is "usertype" that specify if the user is normal user or admin i want to user the same code above but to display a specific usertype i tried this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count()->WHERE usertype =admin; echo $users; ?> but it didn't work, what am i doing wrong? source https://stackoverflow.com/questions/68199726/how-to-show-number-of-registered-users-in-laravel-based-on-usertype
Post a Comment
Read more

Why is my reports service not connecting?

I am trying to pull some data from a Postgres database using Node.js and node-postures but I can't figure out why my service isn't connecting. my routes/index.js file: const express = require('express'); const router = express.Router(); const ordersCountController = require('../controllers/ordersCountController'); const ordersController = require('../controllers/ordersController'); const weeklyReportsController = require('../controllers/weeklyReportsController'); router.get('/orders_count', ordersCountController); router.get('/orders', ordersController); router.get('/weekly_reports', weeklyReportsController); module.exports = router; My controllers/weeklyReportsController.js file: const weeklyReportsService = require('../services/weeklyReportsService'); const weeklyReportsController = async (req, res) => { try { const data = await weeklyReportsService; res.json({data}) console
Post a Comment
Read more