Although I’ve looked at the documentation, I still don’t understand how to compress the JS files in the statistics folder: these files need to be compressed separately into * min.js In order to be referenced by some HTML files. Now I do it manually from the command line. Some environments and command lines are as follows:

Dev mode.......... spa
Pkg quasar........ v1.14.2
Pkg @quasar/app... v1.9.6
Debugging......... enabled

uglifyjs some.js -m -o outpath\some.js

@metalsadman
Thank you, but in the end I gave up IE and gave the following tips:

*From January 12, 2016, Microsoft officially stopped pushing updates for the old version of IE browser, and only supported ie11 since then.
*In December 2018, Microsoft officially confirmed that edge browser will migrate from edgehtml kernel to chromium kernel, and log in to windows and MacOS platforms at the same time.
*In August 2020, Microsoft announced that several products will stop supporting ie11 and will be phased out
*With effect from November 13, 2020, support for “my apps”, “my account”, “my access” and “my groups” for Internet Explorer will be terminated, and users are advised to use Microsoft edge, chrome or Firefox.
*From November 30, 2020, Microsoft teams web application will stop supporting ie11;
*By August 17, 2021, Microsoft 365 applications and services will completely stop supporting ie11.

I has some .js in src/statics, is this caused? how to solve it?

I have some problem with ie 11 suppport ,my enviroment:

 Dev mode.......... spa
 Pkg quasar........ v1.14.2
 Pkg @quasar/app... v1.9.6
 Debugging......... enabled

qusar.conf.js:

supportIE: true,

package.json:

"browserslist": [   "ie >= 11", ...

When use quasar dev: it works fine in ie 11
but when quasar build: it shows a blank page in ie 11 and there is some error:

SCRIPT1006: 缺少 ')'
vendor.8a1202f7.js (120,103234)

the code is packed,so I am not sure which cause the error…

It is so complex to make a compile enviroments,so Is it possible to make a docker image/vmware complile enviroment to build android/ios/mac/win app?
Will quasar team give a official solution？

copy a image then paste to qeditor?
I want this too.

@eurus-pro

Thank you reply

For some reason, I didn’t use vuex’ action，more code like down.

done(data) ---- will added to q-tree’s nodes,will cause the error if not use deep clone for nodes…

I’ll try your code later。And have you test your code or give an complete example?

<q-tree
       :nodes="nodes"
       @lazy-load="onLazyLoad"
     />

   onLazyLoad ({ node, key, done, fail }) {
     let params = { parentId: node.id, userId: this.UserInfo.userId, type: 1 }
     findFilesByPid(params).then(res => {
       if (res.code === 200) {
         let data = res.data
         if (data instanceof Array) {
           done(data) // will throw error here.....................................
         } else {
           done([])
         }
       } else {
         done([])
       }
     })
   },

To avoid this error : Error: [vuex] Do not mutate vuex store state outside mutation handlers.
I use some like this:

<q-tree
        ref="qtree"
        :nodes="nodes"
/>

  computed: {
    nodes: {
      get () { return JSON.parse(JSON.stringify(this.$store.state.nodes)) },
      set (val) { this.$store.commit('setNodes', JSON.parse(JSON.stringify(val))) }
    }
  },

But I am not sure is is the best method,is there another more choice?

I want to custom selected node’s style,so I write some css like this:

    .q-tree {

      .q-tree__node {
        .q-tree__node--selected {
          background: blue;
        }

        .q-tree__node--selected {
          .q-tree__node-header-content {
            .node-label {
              color: blue !important;
            }
          }
        }

      }
    }

It seems ‘note-label’ works fine,but q-tree__node–selected not worked…