server { listen 80; server_name dudududu.com; location { proxy_pass http: 116.15.116.123:3002 sites home-full ; } } I want to see the http: 116.15.116.123:3002 sites home-full effect, but always return http: 116.15.116.123:...
for example, there is a button: whose evaluation property in v-if returns false (the evaluation property does not have a setter). so how to trigger the click event of the button through wrapper in the unit test. (button is not rendered at all, and the ...
pseudo code is as follows: <div class="" v-for="(item,index) in arr" :key="index"> < @change="dosomething">< > < div> <script> ... methods:{ dosomething:function(parame1)...
when using the iview framework, I encounter a drop-down box bound through v-model. As long as other input boxes enter a value, the drop-down box will be emptied. I have encountered this situation before. I have not found any reasons and methods. I can o...
existing: has the following pages: app.vue, a.vue, b.vue, Bread crumb navigation requirements app > a > b; a b page has strong reusability and is equal in router question: how to dynamically generate breadcrumb navigation when using neste...
The path is also right. This is what my other project wrote. The path can be displayed, but I don t know why the image introduced by this new project is neither displayed nor reported an error . <template> <div id="index"> ...
when using a template, like @ click= "handleClick ( 123 ) " , you can pass 123 to the click event of handleClick. I now use JSX to write onClick= {this.handleClick} , do not know how to pass parameters, similar to react onClick= {this.handleClick.b...
I used the upload component of element to upload multiple pictures. The effect I saw on the mobile phone simulator on PC is Android . I would like to ask why this happened. My code is as follows <template> <div> <el-upload :act...
index.js import Vue from vue import App from . app.vue new Vue({ el: -sharpapp , render: (h) => h(App), }); < hr > app.vue <template> <div id="app"> < div> < template> <script> ...
if you build a project using vue-cli3 alone using port 8080 and koa2 using port 3000, how do you combine the two? Are both ports up? ...
recently, the company is going to launch a live video project, which has never been done before. Vue-video-palyer is recommended after searching for it on the Internet, but the video cannot be played after downloading and running. My code is to refer to ...
as mentioned above, it can be displayed normally in Mumu simulator and browser in cordova serve mode, but it cannot be displayed on real machine, and DOM elements can be rendered. My phone is Android 8.0 cordova version 7, the official check is the hig...
vue.js calling service interface reported 500error, config index.js set cross-domain, $ajax 500 ...
Ladies and Gentlemen, I want to use vuejs,element ui, background flask to develop a website similar to Xiaonei. just started to introduce files such as vue.js,element.css directly into the html page of the home page, and designed a draft of the layout ...
as the title I saved some data by myself, and then checked it myself, which is as follows Iview I am a little strange, why I display object, others can display normally, although my object can also be normal value, but I am just curious, how to ...
official website link: css Animation in vue The use of CSS animation is the same as CSS transition, except that the v-enter class name is not deleted immediately after the node inserts DOM, but when the animationend event is triggered. according ...
vuex uses module, and then wants to use store.state.a to report type errors in the TS file store index.ts ... Vue.use(Vuex); const store: StoreOptions<RootState> = { modules: { a } }; export default new Vuex.Store<Root...
Why is it that in the template, the child component calls this.$emit, but the parent component cannot trigger the method? I debugger saw that the event was registered in events, but it didn t trigger why https: jsfiddle.net BiggerKa... Click on m...
as the title solved from the background, mostly ** * * @Configuration public class WebConfiguration extends WebMvcConfigurationSupport{ @Override public void addCorsMappings(CorsRegistry registry) { registry.addMapping(" **...
has the following routes app.vue > a.vue > b.vue a.vue is a full-screen content b.vue is also a full-screen content, and less parts are shared with a, so you can ignore router-view at the bottom of a.vue . when a-> b, the content of an is above th...
how to get the user and touserid of ChatMsg.objects.filter (user=8,touserid=9) in Django rest framework from the front end of html class ChatMsg (models.Model): """ """ user = models.ForeignKey(User, verbose_name="...
demand: as the screen slides, div moves according to a complex svg route, including rotate angle question: can I get the coordinates and radians of a point on the svg path path as needed? chase: ladies and gentlemen, if you have api, you will win an ap...
configuration file [mailreceivers] who= [ XXX@XXX ] msg_to=config.get ( mailreceivers , who ) is used in the program. The message failed to be sent after running. The exception error is message delivery failure (503, bounded error: need RCPT...
https: www.airbnb.com.tw hos. is to press "start " and then disappear from the left and then find a new on the right. is unpopular and popular on the right. will follow . What techniques can be used to achieve this? ...
watch: { multiMenuIndex: function(val,oldVal) { console.log(val,oldVal) } } if multiMenuIndex passes in 1 each time, watch will not be triggered. Is there any good solution? ...