Craft tooltips in weather app to explain lightning symbol meanings succinctly.

 In the context of Salesforce, here is how you can approach crafting the help or tooltip in a weather application for explaining the meaning of lightning symbols on the map:-

Technical term

Use the “Tooltip” or “Hover over text” refers to the help text that appears when a user gives over a lightning symbol on the map.

Coding example

Here is a detailed HTML example given which includes a javascript function to display the tooltip when hovering over the lightning symbols:-

    /* CSS for tooltip */

    .tooltip {

        Position: relative;

        Display: inline-block;

        Border-bottom: 1px dotted black; /* Add a dotted border */

    }

    .tooltip .tooltiptext {

        Visibility: hidden;

        Width: 120px;

        Background-color: #555;

        Color: #fff;

        Text-align: center;

        Border-radius: 6px;

        Padding: 5px;

        Position: absolute;

        z-index: 1;

        bottom: 125%;

        left: 50%;

        margin-left: -60px;

        opacity: 0;

        transition: opacity 0.3s;

    }

    .tooltip:hover .tooltiptext {

        Visibility: visible;

        Opacity: 1;

    }

        // JavaScript function to show tooltip

        Function showTooltip(event, text) {

            Const tooltip = document.getElementById(‘tooltip’);

            Tooltip[removed] = text;

            Tooltip.style.visibility = ‘visible’;

        }

        // JavaScript function to hide tooltip

        Function hideTooltip() {

            Const tooltip = document.getElementById(‘tooltip’);

            Tooltip.style.visibility = ‘hidden’;

        }

    [removed]

Here is a combined version of the Python flask app with the HTML, CSS and JavaScript code given in one file:-

From flask import Flask, render_template

App = Flask(__name__)

@app.route(‘/’)

Def index():

    Return “””

        .tooltip {

            Position: relative;

            Display: inline-block;

            Border-bottom: 1px dotted black; /* Add a dotted border */

        }

        .tooltip .tooltiptext {

            Visibility: hidden;

            Width: 120px;

            Background-color: #555;

            Color: #fff;

            Text-align: center;

            Border-radius: 6px;

            Padding: 5px;

            Position: absolute;

            z-index: 1;

            bottom: 125%;

            left: 50%;

            margin-left: -60px;

            opacity: 0;

            transition: opacity 0.3s;

        }

        .tooltip:hover .tooltiptext {

            Visibility: visible;

            Opacity: 1;

        }

            // JavaScript function to show tooltip

            Function showTooltip(event, text) {

                Const tooltip = document.getElementById(‘tooltip’);

                Tooltip[removed] = text;

                Tooltip.style.visibility = ‘visible’;

            }

            // JavaScript function to hide tooltip

            Function hideTooltip() {

                Const tooltip = document.getElementById(‘tooltip’);

                Tooltip.style.visibility = ‘hidden’;

            }

        [removed]

    “””

If __name__ == ‘__main__’:

    App.run(debug=True)

Here is the detailed example given in Java programming language which includes comments and organizes the code into separate classes for better readability and maintainability:-

Import javax.swing.*;

Import java.awt.*;// WeatherApp class representing the main frame of the application

Public class WeatherApp extends JFrame {

    Public WeatherApp() {

        setTitle(“Weather App”); // Set the title of the frame

        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // Close operation when the frame is closed

        setSize(400, 300); // Set the size of the frame

        // Create a panel to hold components

        WeatherPanel panel = new WeatherPanel();

        Add(panel); // Add the panel to the frame

        setVisible(true); // Make the frame visible

    }

    Public static void main(String[] args) {

        SwingUtilities.invokeLater(() -> new WeatherApp()); // Create and show the GUI on the event dispatch thread

    }

}

// WeatherPanel class representing the panel containing weather information

Class WeatherPanel extends JPanel {

    Public WeatherPanel() {

        setLayout(new FlowLayout(FlowLayout.CENTER)); // Set layout to FlowLayout

        // Create a label with the lightning symbol

        JLabel lightningLabel = new JLabel(“u26A1”); // Unicode for lightning symbol

        lightningLabel.setFont(new Font(“Arial”, Font.PLAIN, 24)); // Set font and size

        add(lightningLabel); // Add the lightning label to the panel

        // Create a tooltip for the lightning symbol

        lightningLabel.setToolTipText(“Lightning Detected!”); // Set tooltip text

    }