Samuel Tucker

Samuel Tucker

1595816164

Vue Tips -  Query parameters, Slots, Vue Router, and Mutations

Vue.js is a popular framework for creating front end web apps.

In this article, we’ll look at some tips for writing better Vue.js apps.

How to Pass Down Slots Inside Wrapper Component

To pass down slots in a wrapper component, we can loop through all the slots and pass them down to the child.

For instance, we can write:

<wrapper>
  <parent-table v-bind="$attrs" v-on="$listeners">    <slot v-for="slot in Object.keys($slots)" :name="slot" :slot="slot"/>    <template v-for="slot in Object.keys($scopedSlots)" :slot="slot" slot-scope="scope">
      <slot :name="slot" v-bind="scope"/>
    </template>  </parent-table>
</wrapper>

We get the slots with the $slots variable.

#vue #javascript #web-development #developer

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Buddha Community

Vue Tips -  Query parameters, Slots, Vue Router, and Mutations
Ray  Patel

Ray Patel

1619518440

top 30 Python Tips and Tricks for Beginners

Welcome to my Blog , In this article, you are going to learn the top 10 python tips and tricks.

1) swap two numbers.

2) Reversing a string in Python.

3) Create a single string from all the elements in list.

4) Chaining Of Comparison Operators.

5) Print The File Path Of Imported Modules.

6) Return Multiple Values From Functions.

7) Find The Most Frequent Value In A List.

8) Check The Memory Usage Of An Object.

#python #python hacks tricks #python learning tips #python programming tricks #python tips #python tips and tricks #python tips and tricks advanced #python tips and tricks for beginners #python tips tricks and techniques #python tutorial #tips and tricks in python #tips to learn python #top 30 python tips and tricks for beginners

Luna  Mosciski

Luna Mosciski

1600583123

8 Popular Websites That Use The Vue.JS Framework

In this article, we are going to list out the most popular websites using Vue JS as their frontend framework.

Vue JS is one of those elite progressive JavaScript frameworks that has huge demand in the web development industry. Many popular websites are developed using Vue in their frontend development because of its imperative features.

This framework was created by Evan You and still it is maintained by his private team members. Vue is of course an open-source framework which is based on MVVM concept (Model-view view-Model) and used extensively in building sublime user-interfaces and also considered a prime choice for developing single-page heavy applications.

Released in February 2014, Vue JS has gained 64,828 stars on Github, making it very popular in recent times.

Evan used Angular JS on many operations while working for Google and integrated many features in Vue to cover the flaws of Angular.

“I figured, what if I could just extract the part that I really liked about Angular and build something really lightweight." - Evan You

#vuejs #vue #vue-with-laravel #vue-top-story #vue-3 #build-vue-frontend #vue-in-laravel #vue.js

Samuel Tucker

Samuel Tucker

1595816164

Vue Tips -  Query parameters, Slots, Vue Router, and Mutations

Vue.js is a popular framework for creating front end web apps.

In this article, we’ll look at some tips for writing better Vue.js apps.

How to Pass Down Slots Inside Wrapper Component

To pass down slots in a wrapper component, we can loop through all the slots and pass them down to the child.

For instance, we can write:

<wrapper>
  <parent-table v-bind="$attrs" v-on="$listeners">    <slot v-for="slot in Object.keys($slots)" :name="slot" :slot="slot"/>    <template v-for="slot in Object.keys($scopedSlots)" :slot="slot" slot-scope="scope">
      <slot :name="slot" v-bind="scope"/>
    </template>  </parent-table>
</wrapper>

We get the slots with the $slots variable.

#vue #javascript #web-development #developer

Ahebwe  Oscar

Ahebwe Oscar

1620185280

How model queries work in Django

How model queries work in Django

Welcome to my blog, hey everyone in this article we are going to be working with queries in Django so for any web app that you build your going to want to write a query so you can retrieve information from your database so in this article I’ll be showing you all the different ways that you can write queries and it should cover about 90% of the cases that you’ll have when you’re writing your code the other 10% depend on your specific use case you may have to get more complicated but for the most part what I cover in this article should be able to help you so let’s start with the model that I have I’ve already created it.

**Read More : **How to make Chatbot in Python.

Read More : Django Admin Full Customization step by step

let’s just get into this diagram that I made so in here:

django queries aboutDescribe each parameter in Django querset

we’re making a simple query for the myModel table so we want to pull out all the information in the database so we have this variable which is gonna hold a return value and we have our myModel models so this is simply the myModel model name so whatever you named your model just make sure you specify that and we’re gonna access the objects attribute once we get that object’s attribute we can simply use the all method and this will return all the information in the database so we’re gonna start with all and then we will go into getting single items filtering that data and go to our command prompt.

Here and we’ll actually start making our queries from here to do this let’s just go ahead and run** Python manage.py shell** and I am in my project file so make sure you’re in there when you start and what this does is it gives us an interactive shell to actually start working with our data so this is a lot like the Python shell but because we did manage.py it allows us to do things a Django way and actually query our database now open up the command prompt and let’s go ahead and start making our first queries.

#django #django model queries #django orm #django queries #django query #model django query #model query #query with django

Oleta  Orn

Oleta Orn

1597416091

Getting Started with the Vue Router in Vue 3

Vue Router helps developers easily build single page applications with Vue.js. This video uses a simple e-Commerce application as an example to show how routing works in Vue 3 with vue-router. This video also shows how to initialize vue-router, dynamically load routes, breaks down the benefits and differences between useRoute and useRouter, and more.

Vue Router is a powerful tool, enabling nested route/view mapping, modular component-based router configuration, router params, query, and wildcards, view transition effects, fine-grained navigation control, integration with automatic active CSS classes, HTML5 history mode or hash mode with auto-fallback in Internet Explorer 9, and customizable scroll behavior. Learn more about vue-router and take a look at the source code on Github: https://github.com/vuejs/vue-router

#vue #vue 3 #vue router #programming