Checking the routes in vue for accuracy

Question

Checking the routes in vue for accuracy

I have multiple routes set on a single page, and I am looking to validate only one specific route using the following code:

beforeRouteEnter(to, from, next) {
      
    
      if(firstString=='a'||firstString=='A'){
        if(parseInt(substring1) > 219028 && parseInt(substring1) < 386817){
  console.log("Valid")
      }
      else{
        alert("Invalid Seat No...!!")
          next({
            path: '/'
          });
          this.$refs.seatno1.focus();
        }

    },

<router-link :to="'institute_details/' + seatno " class="btn btn-success" >
                  <span v-on:click.capture="validateData">LINK</span>
                </router-link>



<router-link :to="'institute_details/' + agriculture"  data-toggle="tooltip" title="agri" data-placement="right" class="btn btn-danger">Agri</router-link>

I specifically need to validate "'institute_details/' + seatno".

javascript vue.js

Answer 1

Answer №1

To enhance your route syntax, consider utilizing regex or dynamic patterns to match specific addresses, which will cater to most scenarios.

In a straightforward example like this, you can access the parameter within the component using this.$route.params.location.

new VueRouter({
  routes: [
    { path: 'institute_details/:location', component: somePage }
  ]
})

For more in-depth information (including advanced regex techniques), visit: https://router.vuejs.org/guide/essentials/dynamic-matching.html

Furthermore, you have the option to implement navigation guards either globally or at the component level for more sophisticated testing and the ability to reject navigation if necessary by calling next(false).

beforeRouteEnter (to, from, next) {
    if (to.params.location === 'you-shall-not-pass') {
        next(false);
    }
    else {
        next();
    }
}

Refer to: https://router.vuejs.org/guide/advanced/navigation-guards.html

Answer 2

To enhance your route syntax, consider utilizing regex or dynamic patterns to match specific addresses, which will cater to most scenarios.

In a straightforward example like this, you can access the parameter within the component using this.$route.params.location.

new VueRouter({
  routes: [
    { path: 'institute_details/:location', component: somePage }
  ]
})

For more in-depth information (including advanced regex techniques), visit: https://router.vuejs.org/guide/essentials/dynamic-matching.html

Furthermore, you have the option to implement navigation guards either globally or at the component level for more sophisticated testing and the ability to reject navigation if necessary by calling next(false).

beforeRouteEnter (to, from, next) {
    if (to.params.location === 'you-shall-not-pass') {
        next(false);
    }
    else {
        next();
    }
}

Refer to: https://router.vuejs.org/guide/advanced/navigation-guards.html

Checking the routes in vue for accuracy

Answer №1

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