Maximizing the potential of browser navigation within a vue.js application

Question

Maximizing the potential of browser navigation within a vue.js application

I'm currently working on an app with multiple dropdown components that affect the state of a main datatable based on selected parameters. It's cool how everything ties together.

Now, I want to enhance user experience by allowing them to share URLs with their colleagues so that when opened, the shared URL will directly display the relevant data in the datatable without requiring them to select dropdown parameters manually.

For instance: http://localhost:8080/?region=372&pc=341&pc=375 or http://localhost:8080/?region=372&pc=341&vendor=123456

Currently, I have managed to achieve this functionality by watching for changes in the dropdown parameters using watch, constructing the URL dynamically, and utilizing this.$router.push to update the browser history whenever there's a change. While this approach works reliably, I suspect it might not be entirely correct.

However, the major issue arises when I use the browser's back/forward buttons - the components don't update their states based on the URL. Instead, the application retains its current state regardless of navigating through the browser history. How can I address this issue effectively?

javascript vue.js state

Answer 1

Answer №1

It seems like you're attempting to connect the state of your dropdown to the URL query effectively. Unfortunately, VueRouter doesn't offer a built-in solution for this issue.

If we assume you have an object called dropdownParams which holds the necessary parameters:

dropdownParams: {
  region: 372,
  pc: 341,
  vendor: 123456,
}

You should create a watcher on dropdownParams to update the query in the $route whenever they are modified. Make sure to use $router.replace instead of $router.push to avoid altering the browsing history:

watch: {
  dropdownParams(params) {
    // You can format the data as needed; here's an example using lodash
    let query = _.pickBy(params, p => !_.isEmpty(p));
    this.$router.replace({ query: query });
  }
}

In the mounted hook, populate the dropdownParams object based on any relevant $route.query parameters if they already exist:

mounted() {
  let keys = _.keys(this.dropdownParams);
  _.assign(this.dropdownParams, _.pick(this.$route.query, keys));
}

Now, when users modify the dropdown parameters, those changes will reflect in the URL. Additionally, if users load the component with existing URL query parameters, the component will automatically set those values in the dropdown.

Answer 2

It seems like you're attempting to connect the state of your dropdown to the URL query effectively. Unfortunately, VueRouter doesn't offer a built-in solution for this issue.

If we assume you have an object called dropdownParams which holds the necessary parameters:

dropdownParams: {
  region: 372,
  pc: 341,
  vendor: 123456,
}

You should create a watcher on dropdownParams to update the query in the $route whenever they are modified. Make sure to use $router.replace instead of $router.push to avoid altering the browsing history:

watch: {
  dropdownParams(params) {
    // You can format the data as needed; here's an example using lodash
    let query = _.pickBy(params, p => !_.isEmpty(p));
    this.$router.replace({ query: query });
  }
}

In the mounted hook, populate the dropdownParams object based on any relevant $route.query parameters if they already exist:

mounted() {
  let keys = _.keys(this.dropdownParams);
  _.assign(this.dropdownParams, _.pick(this.$route.query, keys));
}

Now, when users modify the dropdown parameters, those changes will reflect in the URL. Additionally, if users load the component with existing URL query parameters, the component will automatically set those values in the dropdown.

Maximizing the potential of browser navigation within a vue.js application

Answer №1

Similar questions

Use JavaScript to send GET parameters to the server without needing to refresh the page

Implementing hover intent functionality in Angular 2+

What is the best way to eliminate whitespaces and newlines when using "document.execCommand("copy")" function?

How can we capture the current row's value for later retrieval?

Having trouble retrieving values from my EXPRESS / NodeJs response error message: [String: 'Error: Request resulted in an error code: 404'

Retrieve an item from an array based on the unique ID value of the button that was clicked using

Use ajax.net 6 core to upload a file to the wwwroot directory

What steps do I need to follow in order to perform a particle design simulation on my laptop

transmit data from Node.js Express to Angular application

Having trouble sending a JSON object from Typescript to a Web API endpoint via POST request

Implementing an Onclick function in HTML

React fails to acknowledge union types

What is the purpose of defining browserify paths?

React with Typescript - Type discrepancies found in Third Party Library

Undefined Javascript variables are commonly found within loops

What is the best way to increase a specific value in an array of objects once it has been located (using findOne()), but before it is

Clicking on the Google Maps direction service can add additional markers to the map

Using JQuery or JavaScript to retrieve the HTTP header information of a specified URL

Struggling with efficiently sorting data within a list on Angular.js

Loading data with Ajax from a remote file using a specific identifier