components

问题 I have these files App.vue, Header.vue, search.js and Search.vue App.vue is normal and just adding different views Header.vue has an input box <input type="text" v-model="searchPin" @keyup="searchResults" /> <div>{{searchPin}}</div> and script: import useSearch from "@/compositions/search"; export default { name: "Header", setup() { const { searchPin, searchResults } = useSearch(); return { searchPin, searchResults }; } }; search.js has the reusable code import { ref } from "vue"; export

问题 I have to convert Twig template back into PHP for a site so we are basically mimicking the functionality. I'm getting an error from PHP highlighting my class property $link which contains an array of other variables. Constant expression contains invalid operations I don't understand why it is highlighting this property but not my other property directly underneath named $downloadLink. Both are arrays, unless I'm missing something. This error did not highlight initially but only later as I

问题 I am trying to make my code Dynamic without using any hard code. And for that i want to use the id coming from the API. Here is my API Response: [/infos] [ ... { "id": 7, "name": "Highway", "price": "High", "min": "785", "max": "1856", "tag": null, }, { "id": 8, "name": "Lowway", "price": "low", "min": "685", "max": "1956", "tag": null, } ... ] Here is my Component.vue: <div class="vx-row"> <div class="vx-col w-full md:w-1/2 mb-base" v-for="info in infos" :key="info.id"> <vx-card> <div class=

问题 I am new in react and trying to send post request to an api and getting state undefined while sending post request from react app, i this occurs because state stores data as an object. Dont know how to solve this. i would really appreciate some help. compmonent.js import React, { Component } from 'react' class Register extends Component { register () { // alert('register') console.warn('state', this.state) fetch('http://localhost:8000/api/v1/accounts/registration/', { method: 'POST', headers:

问题 I am new in react and trying to send post request to an api and getting state undefined while sending post request from react app, i this occurs because state stores data as an object. Dont know how to solve this. i would really appreciate some help. compmonent.js import React, { Component } from 'react' class Register extends Component { register () { // alert('register') console.warn('state', this.state) fetch('http://localhost:8000/api/v1/accounts/registration/', { method: 'POST', headers:

问题 I have a container component which renders two components inside it. Depending on some props in the container, the top component can change, but the lower component will always remain the same. I want to render some additional content (DOM elements/other react components) inside the lower component, but the additional content is created inside the top component. I'm struggling to figure out what I need to refactor here to make this work. I initially tried passing the created content up to the

问题 I'm building simple modal component with Vue. I want to use this component in a parent components and to be able to toggle it from the parent. This is my code now of the modal component: <script> export default { name: 'Modal', data() { return { modalOpen: true, } }, methods: { modalToggle() { this.modalOpen = !this.modalOpen }, }, } </script> <template> <div v-if="modalOpen" class="modal"> <div class="body"> body </div> <div class="btn_cancel" @click="modalToggle"> <i class="icon icon-cancel

问题 I'm building simple modal component with Vue. I want to use this component in a parent components and to be able to toggle it from the parent. This is my code now of the modal component: <script> export default { name: 'Modal', data() { return { modalOpen: true, } }, methods: { modalToggle() { this.modalOpen = !this.modalOpen }, }, } </script> <template> <div v-if="modalOpen" class="modal"> <div class="body"> body </div> <div class="btn_cancel" @click="modalToggle"> <i class="icon icon-cancel

问题 I was trying to implement React slick's multiple items carousel. The desired result is given below but I want the center element to pop out a little just like But I'm able to get this far I want only three elements visible at a time and center element to be popped out. Here is my code. import React, { Component } from 'react' import Slider from "react-slick"; import DemoGuy from './DemoGuyMentors.png'; import "slick-carousel/slick/slick.css"; import "slick-carousel/slick/slick-theme.css";

问题 In an angular 5 component I have a table , and I need to create something like overlaying multiple div s above several td 's. What's the best way to get the position of those td 's in the table so I can position the other elements? I'm currently trying to use something like @ViewChild('table') tableElement: ElementRef ngAfterViewChecked() { this.tableElement.nativeElement.getElementsByClassName('cell') // ... } But I'm risking some weird infinite loops doing it this way. Is there a way to