ChatGPT解决这个技术问题 Extra ChatGPT

How to pass a value from Vue data to href?

I'm trying to do something like this:

<div v-for="r in rentals">
  <a bind-href="'/job/'r.id"> {{ r.job_title }} </a>
</div>  

I can't figure out how to add the value of r.id to the end of the href attribute so that I can make an API call. Any suggestions?


S
Saurabh

You need to use v-bind: or its alias :. For example,

<a v-bind:href="'/job/'+ r.id">

or

<a :href="'/job/' + r.id">

Im getting a compile error with both even though it should work. Maybe it has there is a problem since it is inside a v-for?
It needed a "+". This worked {{ r.job_title }}
I ran into this same problem 4 years later and this answer solved it for me again. Thanks!
A
Ardhi

Or you can do that with ES6 template literal:

<a :href="`/job/${r.id}`"

P
Penny Liu

If you want to display links coming from your state or store in Vue 2.0, you can do like this:

<a v-bind:href="''"> {{ url_link }} </a>

f
fcva

This can also help.

<a target="_blank" :href="r.reg_metadato">{{ r.reg_metadato }}</a>

K
Khalid Ibrahim

You can concatenate your static value and dynamic value as string values, while binding href. Using your example:

<div v-for="r in rentals">
  <a :href="'/job/' + r.id"> {{ r.job_title }} </a>
</div>

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