sightly template to populate model class data

Forum|Forum|8 years ago
August 18, 2017
18 replies
7737 views

Hi All,

I have a requirement, where i will take input from author in <body> via component and display it in <head> section of the page. e.g. any script tag.

I am trying to use <data-sly-template>. Though, i am getting all values when i am using simple text. But when i am trying to access model class variables, i am getting null or no data.

This is working fine: (written in component html and accessed in another html via data-sly-call)

some random text

</template>

I want this, and its not working: (same as above)

${tagModel.tagContent}

</template>

Info:I am creating the template in component html and want to use it in basePage.html.

if i try to print ${tagModel.tagContent} in the component html, i am getting value of tagContent.

Please help.

This post is no longer active and is closed to new replies. Need help? Start a new post to ask your question.

Best answer by Feike_Visser1

try page properties, without jcr:content

${pageProperties['iparsys/custom_tag/tagcontent']}

Feike_Visser1

Adobe Employee

Can you share a bit more code than this?

It is not clear to me exactly where the issue is.

Kunal_Gaba_

Where are you initializing the tagModel object ? If you are doing that in component HTML and expecting it to be available in base page then it won't be available since base page will always be rendered before the component inside the <body> tag. You should initialize the model object in base page HTML itself.

K

khalidMominAuthor

Level 4

file: custom_tag_template.html

${customTagModel.tagcontent} <-- this works fine, i can see tagcontent on page

${customTagModel.tagcontent} <--so I made it a template

</template>

</sly>

file: basePage.html

calling template values using data-sly-call, since template is present other file data-sly-use is used

<sly data-sly-call='${tags.tag @ tagContent="${properties.priority}"}'> <--this is null

K