CODEWITHSUNDEEP
node.jsexpresshandlebars.jshandlebarshelper
Miguelit0
Miguelit0

Reputation: 115

For .. in Handlebars & Express-flash

I tried to use the package "express-flash" for NodeJS with Handlebars, all is good but I can not loop over "messages.errors". This is the code of my view "flash.hbs':

{{#if messages.errors}}
<div class="alert alert-danger" role="alert">
    <button class="close" type="button" data-dismiss="alert">
        <i class="fa fa-times"></i>
    </button>

    {{#forEach messages.errors}} {{ errors }} {{/forEach}}

</div>
{{/if}}

The div it's empty when i got an error, but he has the class "danger".He detect the errors, but no retrieve it. I feel that it is not possible to loop with handlebars ...

Thank you :)

Upvotes: 0

Views: 235

Answers (1)

Miguelit0
Miguelit0

Reputation: 115

It's all good. It was {{#if messages.errors}} {{#each messages.errors }} {{ this.msg }} {{/each}} {{/if}}

Upvotes: 0

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