HTL Syntax Error

[Ameen_Dev]

Actually, I am trying to use the below syntax

<span data-sly-use.params="${'tagname.js' @value=item.productFilterTag}" class="package-uses"
                                        data-uses="${params.title}">${params.title}</span>

But getting this error

"Cannot get DefaultSlingScript: Identifier tagname.js cannot be correctly instantiated by the Use API"

And the tagname.js code is given below

use(function () {
    // you can reference the parameters via the this keyword.
    var resourceResolver = resource.getResourceResolver();
    var tagManager = resourceResolver.adaptTo(Packages.com.day.cq.tagging.TagManager);
    var tag = tagManager.resolve(this.value);
    var name = tag.name;
    var title = tag.title;
	var pageLocale = currentPage.getLanguage();
    var localizedTitle = tag.getTitle(pageLocale);


    return {
        title: title,
        name:name,
        locale:pageLocale,
        tag_title:localizedTitle
    };
});

[arunpatidar]

Hi,

Can you try doing same using Sling Model?

https://github.com/arunpatidar02/aem63app-repo/blob/master/java/ParamModel.java 

[Ameen_Dev]

Okay @arunpatidar 

Let me try but can you please explain to me what's the js code issue.

[AshwiniSathe1]

@Ameen_Dev Check the error logs you can find out the exact issue. Might be the issue while resolving the tagid/tagpath "item.productFilterTag"