edi9999
commented
4 years ago Hello @hicTech,
this was actually not so easily possible previously.
I have just published a new version of the module, 3.15.5, please make sure to install it first to be able to have this feature.
Afterwards, you can configure your docxtemplater like this :
In your template, write :
{#products}
{name}, {price} € {#$isLast}.{/} {^$isLast };{/}
{/products}In your code :
function parser(tag) {
return {
get(scope, context) {
if (tag === "$index") {
const indexes = context.scopePathItem;
return indexes[indexes.length - 1];
}
if (tag === "$isLast") {
const totalLength =
context.scopePathLength[context.scopePathLength.length - 1];
const index =
context.scopePathItem[context.scopePathItem.length - 1];
return index === totalLength - 1;
}
if (tag === "$isFirst") {
const index =
context.scopePathItem[context.scopePathItem.length - 1];
return index === 0;
}
return scope[tag];
},
};
}
const doc = new Docxtemplater();
doc.loadZip(...);
doc.setOptions({parser: parser});
doc.render()
hicTech
I'm trying to detect the last iteration inside a loop but I don't know the right syntax for something like:
to separate records with ";" and put "." to last item