Trigger flow from JS with params

Wappler General Need Help
1

Hello,

I’m able to trigger a flow from a JS function but I can’t get it have a param:
My flow have an input param ‘user’ that is an object:

<script is="dmx-flow" id="userAuth" type="text/dmx-flow">{
  meta: {
    $param: [
      {type: "object", name: "user"}
    ]
  },

And there is my code to trigger the flow:

Outseta.on('accessToken.set', function (user) {
        dmx.global.set('user', user);
        dmx.parse('userAuth.run(user,'+user+')');
    });

I have tried many ways but can’t find the good one. The dmx.global.set works fine, but I would like to set the user variable in the flow directly. And set a global variable and retrieve it on the flow.

Thanks a lot,

2

You pass the param incorrectly, use:

dmx.parse('userAuth.run({ user: user })');
3

Thanks for your reply I have change the code a bit to make it simpler

<script>
    Outseta.on('accessToken.set', function (user) {
        let accountId = "rmkNODWg"
        dmx.parse('userAuth.run({ accountId: accountId })');
    });
  </script>
</head>

<body is="dmx-app" id="main">
  <script is="dmx-flow" id="userAuth" type="text/dmx-flow">{
  meta: {
    $param: [
      {type: "text", name: "accountId"}
    ]
  },
  exec: {
    steps: {
      bootbox.alert: {message: "{{'Hello '+$param.accountId}}", title: "Title"}
    }
  }
}

But my alert message is not showing the accountId.

What I’m missing ?

Thanks !

4

let accountId = "rmkNODWg" is not accessible from the expression, use dmx.global.set('accountId', accountId); to make it accessible.

Or change the flow run action to dmx.parse('userAuth.run({ accountId: "' + accountId + '"})');.

1 Like
5

That works perfectly
Is there any full dmx documentation ?
For exemple I’m looking to trigger a flow when a global value changes