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Feature Request: Pass context object to functions section #677

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abdulkareemnalband opened this issue Sep 26, 2018 · 0 comments
Open

Feature Request: Pass context object to functions section #677

abdulkareemnalband opened this issue Sep 26, 2018 · 0 comments

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@abdulkareemnalband
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Pass context object to function section as third argument

This allows me to implement limited template inheritance. without changing spec mustache/spec#38

Example

Base Template

<html>
<head>
   {{#title}}<title>{{title}}{{/title}}
</head>
   <body>
     {{content}}
   </body>
<html>

And Final template like

{{#baseTemplate}}
   <div>Hi {{name}}</div>
{{#baseTemplate}}

And javascript like

function renderBase(){ 
  return function renderBaseInternal(text,renderFn,context){
    // I propose pass context as third argument
    const content = renderFn(text);
    const new context = context.push({content:content});
    return mustache.render(baseTemplate,newContext);
} 

const data = {
  title:'Awesome title',
  name:'Horton',
  baseTemplate:renderBase
};
const finalRender = mustache.render(finalTemplate , data);

}
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