vuejs/vue

Throw error when using interpolation instead of JS expression for slot names

Open

Aperta il 7 nov 2018

Vedi su GitHub
 (8 commenti) (0 reazioni) (0 assegnatari)TypeScript (209.764 star) (33.833 fork)batch import
feature requestgood first issuehas PR

Descrizione

What problem does this feature solve?

For this demo:

https://jsfiddle.net/2os9jken/

opening the console and running it throws the Interpolation inside attributes has been removed. Use v-bind or the colon shorthand instead. error for the span, but it should also throw it for the slot, as it has the exact same issue for its name attribute.

What does the proposed API look like?

N/A

Guida contributor

Tech stack
javascriptvue
Dominio
frontend
Tipo issue
bug
DifficoltàQuanto dovrebbe essere impegnativa per un nuovo contributor.
3
Tempo stimatoTempo stimato per completare e verificare uno scope piccolo.
half day
Stato attivitàQuanto è probabile che la issue sia ancora attiva e reviewable.
stale
ChiarezzaQuanto chiaramente la issue descrive problema, scope e risultato atteso.
clear
Prerequisiti
Knowledge of Vue template compilerUnderstanding of attribute interpolation
Adatta ai principiantiQuanto la issue è adatta a contributor alla prima esperienza.
30
Direzione di ricerca
The fix involves adding an error for interpolation in slot name attributes in Vue's compiler. Look for where interpolation in attributes is currently checked (likely for the `span` element) and replicate it for slot names. The relevant code is in the compiler's parsing logic, such as in `src/compiler/parser/index.js`. The JSFiddle demo illustrates the issue; no PRs or assignees are associated.