How vue uses watch
Editor to share with you how to use vue watch, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!
Watch
Watch: {obj: {handler (newName, oldName) {console.log ('obj.a changed');}, immediate: true, deep:true},' obj.a': {handler (newName, oldName) {console.log ('obj.a changed');}, immediate: true, / / deep:true}} these are all the contents of the article "how vue uses watch". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!
