vuejs2

问题 I am using vue-cli. I am pretty new to vue. I am trying to change the arrow symbol in the right corner of the select tag. How can I do it? I tried searching for a solution and got that I need to use css. But how can we use font-awesome in css? 回答1: A good point of reference for styling form fields is wtfForms.com There's many ways of doing this. But if you're using Font Awesome across your whole site and need access to multiple icons in your CSS, you can import the CSS stylesheet. Info here:

问题 I am using vue-cli. I am pretty new to vue. I am trying to change the arrow symbol in the right corner of the select tag. How can I do it? I tried searching for a solution and got that I need to use css. But how can we use font-awesome in css? 回答1: A good point of reference for styling form fields is wtfForms.com There's many ways of doing this. But if you're using Font Awesome across your whole site and need access to multiple icons in your CSS, you can import the CSS stylesheet. Info here:

问题 I am using vue-cli. I am pretty new to vue. I am trying to change the arrow symbol in the right corner of the select tag. How can I do it? I tried searching for a solution and got that I need to use css. But how can we use font-awesome in css? 回答1: A good point of reference for styling form fields is wtfForms.com There's many ways of doing this. But if you're using Font Awesome across your whole site and need access to multiple icons in your CSS, you can import the CSS stylesheet. Info here:

问题 I know its not advised to pass function as a prop to the child component in Vue. But if I were to do it, how is that possible? This is what I have tried till now - My child component - <template> <b-card :style="{'overflow-y': 'scroll', 'border-top': '0px', 'height': 'calc(100% - 53px)', 'border-top-left-radius': '0px', 'border-top-right-radius': '0px'}"> <div class="img-magnifier-container" :style="{'position': 'relative'}"> <b-img :id="('og' + curr_doc_num) + index_page" :src="pageImages

问题 I know its not advised to pass function as a prop to the child component in Vue. But if I were to do it, how is that possible? This is what I have tried till now - My child component - <template> <b-card :style="{'overflow-y': 'scroll', 'border-top': '0px', 'height': 'calc(100% - 53px)', 'border-top-left-radius': '0px', 'border-top-right-radius': '0px'}"> <div class="img-magnifier-container" :style="{'position': 'relative'}"> <b-img :id="('og' + curr_doc_num) + index_page" :src="pageImages

问题 I can't understand why this error occurs in the console import gql from 'graphql-tag' // import gql const getBooksQuery = gql`query // describing query { books{ name id } } `; export default { name: "BookList", // template name apollo: { // apollo instance query: getBooksQuery // query } } What am i doing wrong? 回答1: You have to name the apollo property (docs, e.g bookList ): export default { name: "BookList", // template name apollo: { bookList: { query: getBooksQuery // query } } } or even

问题 Laravel(5.8) and VUE work very nice togheter, but my app.js is getting to big. For example, i have the following app.js: window.Vue = require('vue'); window.Vue.component('Comp1', require('./components/Comp1.vue').default); window.Vue.component('Comp2', require('./components/Comp2.vue').default); window.Vue.component('Comp3', require('./components/Comp3.vue').default); window.mainApp = new Vue({ el: '#app' }); In the real case, I have around 30 components + third party, witch results in a 1

问题 Given the following array in vue.js : packageMaps: Object packageMap_0: Object Id: 16 PackageType: "flag_list" ProductCode: "F-BannerBase" packageMap_1: Object Id: 82 PackageType: "flag_list" ProductCode: "F-TeardropBanner" .... .... ...and given the value F-TeardropBanner , how can I access the given array and return the relevant PackageType ? populatePackageList(productCode) { let packageList = []; let packageType = ''; for(let key in this.packageMaps.ProductCode) { if(productCode === this

问题 How can I fix this error in Nuxt? A tip would be appreciated, I've been trying to get this to work for a few hours. [Vue warn]: The client-side rendered virtual DOM tree is not matching server-rendered content. This is likely caused by incorrect HTML markup, for example nesting block-level elements inside <p>, or missing <tbody>. Bailing hydration and performing full client-side render. (repeated 9 times) value @ vendors.app.js:12923 value @ vendors.app.js:12923 value @ vendors.app.js:12923

问题 I want to dynamically switch html content, so I used vue-loader src to import, but v-bind:src doesn't take effect at all. <template src="./app.html"></template> Ok,effective <template :src="getDOM(true)"></template> getDOM(a){ if(a){ return './app.html' } else { return './app2.html' } } Not active. So, what can I do to achieve this effect? 回答1: It seems like you need to use Vue dynamic components https://vuejs.org/v2/guide/components.html#Dynamic-Components You can make a couple of components