Posts (page 149)
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10 min readTo create an autocomplete box using Vue.js, you can follow these steps:Set up Vue.js: Start by including Vue.js in your HTML file. You can do this by downloading Vue.js and including it locally or by using a content delivery network (CDN) link. Create a new Vue instance: In your JavaScript file, create a new Vue instance by instantiating Vue and defining its data and methods.
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5 min readTo get the current active route in Vue.js, you can utilize the Vue Router. Here is how you can achieve it in three simple steps:Import the Vue Router module in your component: import { useRouter } from "vue-router"; Use the useRouter() function to get the router instance: const router = useRouter(); Access the current active route using the $route property: const currentRoute = router.currentRoute; That's it! Now you have the current active route stored in the currentRoute variable.
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7 min readIn Vue.js, binding an image inside a v-for loop is quite straightforward. Here's the code: <template> <div> <div v-for="item in imageItems" :key="item.id"> <img :src="item.imageUrl" alt="Image"> </div> </div> </template> <script> export default { data() { return { imageItems: [ { id: 1, imageUrl: 'path/to/image1.jpg' }, { id: 2, imageUrl: 'path/to/image2.
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13 min readTo change the name of a Vue.js application, you need to modify a few key files and configurations. Here's how you can do it:Open your Vue.js project in your preferred code editor.Find the package.json file in the root directory of your project.Inside the package.json file, locate the "name" property.Change the value of the "name" property to the desired name for your Vue.js application. Make sure to only use lowercase letters, hyphens, and underscores.
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9 min readIn Vue.js, you can render blocks conditionally by using the v-if directive. The v-if directive allows you to dynamically control whether an element should be rendered or not based on the evaluated expression.To conditionally render a block of elements, you can use the v-if directive on a parent element. The element and its children will only be rendered if the expression evaluates to true.
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11 min readTo create a login page using Vue.js and HTML, you will follow these steps:Set up the Vue.js project: Start by creating a new Vue.js project or navigate to your existing project directory. Create the HTML structure: Open the HTML file and create the necessary structure for a login form. This typically includes an HTML form element with input fields for username and password, along with a submit button. Import Vue.js and create a Vue instance: Import the Vue.
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11 min readReflection is a concept that allows programmers to analyze and modify the structure and behavior of code at runtime. Vue.js, a popular JavaScript framework, also provides a limited form of reflection that allows developers to access and manipulate the Vue instance and its components.In Vue.js, you can use reflection techniques to retrieve information about Vue instances, such as their properties, methods, computed properties, and even directives.
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11 min readIn Vue.js, toggling between two components can be done using the v-if and v-else directives. These directives are used to conditionally render components based on a given condition.To toggle between two components, you can define a variable in the data property of your Vue instance, which will act as a flag to indicate which component should be displayed.
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10 min readExtracting values from events in Vue.js is a common practice when we need to retrieve specific information from event objects triggered by user interactions. Here's how you can achieve it:In Vue.js, you can extract values from events using a combination of event handlers and event object properties. Whenever an event is triggered, Vue.js automatically passes the event object as a parameter to the event handler.
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13 min readTo use SCSS (Sass) in a Vue.js component, you need to follow these steps:Install Node.js: Ensure that you have Node.js installed on your computer. You can download it from the official Node.js website. Create a Vue project: Open your terminal or command prompt and navigate to the desired directory where you want to create your Vue project. Then, run the following command to create a new Vue project: vue create my-project Replace "my-project" with the desired name of your project.
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7 min readTo uninstall Symfony on Ubuntu, you can follow these steps:Open a terminal window by pressing Ctrl+Alt+T. Navigate to the directory where Symfony is installed. If you don't remember the exact location, you can use the following command to search for it: sudo find / -name 'symfony' This command will list all the Symfony installations on your system.
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7 min readTo include jQuery in Symfony, you can follow these steps:Download jQuery: Go to the official jQuery website (https://jquery.com/) and download the jQuery library. You can either choose the compressed version (jquery.min.js) or the uncompressed version (jquery.js). Place jQuery in your project directory: Copy the downloaded jQuery file and place it in your Symfony project directory. You can usually put it in the "public" or "web" directory of your Symfony installation.