console.log('Updating now data item'); this.now = moment.utc(); }, 1000); when the interval function is called, the 'this' context is changed from vue object to function. so a new property now is set to the function context and not to the vue object. All you need to do is set...
{ // Return the object that changed var vm=this; let changed = after.filter( function( p, idx ) { return Object.keys(p).some( function( prop ) { return p[prop] !== vm.$data.oldPeople[idx][prop]; }) }) // Log it vm.setValue(); console.log(changed) }, deep: true, } ...
I'm not sure if what I am experiencing is a bug, but any assistance would be appreciated. Dependencies are not updating after I make changes. I am using Scheduler v4.0.8 with a Vue wrapper. I am using a configuration that is very similar to the Vue example as outlined in the docs....
Hi All, I am updating an array inside of an array and its not detecting the changes in my v-for. v-for="(cases, i) in recipe.cases" :key="ca
This works only to shorten the array, not to make it longer.Two-Way Data Binding So far you’ve seen how we can use our data to write to the template and how Vue’s reactivity functionality means that when the data is updated, so is the template. That’s only one-way data binding...
Toptal offers top Vue.js developers on an hourly, part-time, or full-time contract basis. Clients include Thumbtack, Bridgestone, and Motorola.
exportdefault{data(){return{id:1}},asyncComputed:{mightNotBeNeeded:{lazy:true,asyncget(){returnfetch(`/might-not-be-needed/${this.id}`).then(response=>response.json()).then(response=>response.value)}// The value of `mightNotBeNeeded` will only be// calculated when it is first access...
We want to listen to the changes in the discount property. This can be achieved by adding it to the watch object and manually updating the oldDiscount value to oldValue received as follows: 我们希望监听折扣属性的变化。为此,我们可以将其添加到观察对象中,并将收到的 oldDiscount 值手动更新为 old...
model is updated when the pin is still being filled in and when it is already completed and edited. But the v-model stops updating when the pincode is completed and one of the fields is cleared, so you can use @pincodeInputUpdate and @pincodeInputIncomplete events to watch for changes....
This adds a button to the UI that, on click, resets the location data to what it was when the map was loaded. Because the sidebar shows what is stored in location, this updates the UI but map does not jump back to its initial position. Although the Map component passes the prop value...