vue-component

Communication between sibling components in VueJs 2.0

由 拜拜、爱过 提交于 2019-11-26 10:19:12
In vuejs 2.0 model.sync will be deprecated . So, what is a proper way to communicate between sibling components in vuejs 2.0 ? As I catch the idea in Vue 2.0 is to have sibling communication by using a store or an event bus . According to evan : It's also worth mentioning "passing data between components" is generally a bad idea, because in the end the data flow becomes untrackable and very hard to debug. If a piece of data needs to be shared by multiple components, prefer global stores or Vuex . [ Link to discussion ] And: .once and .sync are deprecated. Props are now always one-way down. To

VueJS access child component's data from parent

由 蹲街弑〆低调 提交于 2019-11-26 09:24:45
问题 I\'m using the vue-cli scaffold for webpack My Vue component structure/heirarchy currently looks like the following: App PDF Template Background Dynamic Template Image Static Template Image Markdown At the app level, I want a vuejs component method that can aggregate all of the child component\'s data into a single JSON object that can be sent off to the server. Is there a way to access child component\'s data? Specifically, multiple layers deep? If not, what is the best practice for passing

How to add external JS scripts to VueJS Components

由 为君一笑 提交于 2019-11-26 02:30:04
问题 I\'ve to use two external scripts for the payment gateways. Right now both are put in the index.html file. However, I don\'t want to load these files at the beginning itself. The payment gateway is needed only in when user open a specific component ( using router-view ). Is there anyway to achieve this? 回答1: A simple and effective way to solve this, it's by adding your external script into the vue mounted() of your component. I will illustrate you with the Google Recaptcha script: <template>

Communication between sibling components in VueJs 2.0

由 ◇◆丶佛笑我妖孽 提交于 2019-11-26 02:06:15
问题 In vuejs 2.0 model.sync will be deprecated. So, what is a proper way to communicate between sibling components in vuejs 2.0? As I catch the idea in Vue 2.0 is to have sibling communication by using a store or an event bus . According to evan: It\'s also worth mentioning \"passing data between components\" is generally a bad idea, because in the end the data flow becomes untrackable and very hard to debug. If a piece of data needs to be shared by multiple components, prefer global stores or

vuejs update parent data from child component

由 China☆狼群 提交于 2019-11-26 01:18:03
I'm starting to play with vuejs (2.0). I built a simple page with one component in it. The page has one Vue instance with data. On that page I registered and added the component to html. The component has one input[type=text] . I want that value to reflect on the parent (main Vue instance). How do I correctly update the component's parent data? Passing a bound prop from the parent is not good and throws some warnings to the console. They have something in their doc but it is not working. asemahle Two-way binding has been deprecated in Vue 2.0 in favor of using a more event-driven architecture.

vuejs update parent data from child component

由 烈酒焚心 提交于 2019-11-26 00:47:18
问题 I\'m starting to play with vuejs (2.0). I built a simple page with one component in it. The page has one Vue instance with data. On that page I registered and added the component to html. The component has one input[type=text] . I want that value to reflect on the parent (main Vue instance). How do I correctly update the component\'s parent data? Passing a bound prop from the parent is not good and throws some warnings to the console. They have something in their doc but it is not working.

How to solve Interpolation inside attributes has been removed. Use v-bind or the colon shorthand ? Vue.JS 2

由 大城市里の小女人 提交于 2019-11-26 00:38:19
问题 My vue component is like this : <template> <div> <div class=\"panel-group\" v-for=\"item in list\"> ... <div class=\"panel-body\"> <a role=\"button\" data-toggle=\"collapse\" href=\"#purchase-{{ item.id }}\" class=\"pull-right\" aria-expanded=\"false\" aria-controls=\"collapseOne\"> Show </a> </div> <div id=\"purchase-{{ item.id }}\" class=\"table-responsive panel-collapse collapse\" role=\"tabpanel\"> ... </div> </div> </div> </template> <script> export default { ... computed: { list:
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