add sync modifier with bind object #5943
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posva
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Jun 21, 2017
src/compiler/parser/index.js
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| } else { | ||
| // bind update event for sync modifier and bind object | ||
| if (modifiers && modifiers.sync && name === 'v-bind') { | ||
| addSyncUpdateHandler(el, value, value) |
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I think it's a bit more complicated than that as we need to add a handler for every property in the v-bind object but I haven't researched much.
Also, imagine the case where value is directly an object: { foo, bar }, we really want to add update:foo and update:bar
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If yes, please describe the impact and migration path for existing applications:
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devbranch for v2.x (or to a previous version branch), not themasterbranchfix #xxx[,#xxx], where "xxx" is the issue number)If adding a new feature, the PR's description includes:
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#5937