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Code Issues Releases Wiki Activity

Extend makeTranscludeWidget 

Add support for specifying the filename, and the fallback content
within the transclude widget that is used if the transclusion target
isn’t found
This commit is contained in:
Jermolene 2014-07-04 21:03:11 +01:00
parent 3ff7462afd
commit c9d4714e98
1 changed files with 19 additions and 8 deletions
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27
core/modules/wiki.js
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@ -856,19 +856,30 @@ exports.makeWidget = function(parser,options) {
/*
Make a widget tree for transclusion
title: target tiddler title
options: as for wiki.makeWidget() (including parseAsInline)
options: as for wiki.makeWidget() plus:
options.field: optional field to transclude (defaults to "text")
options.children: optional array of children for the transclude widget
*/
exports.makeTranscludeWidget = function(title,options) {
options = options || {};
var parseTree = {tree: [{
type: "transclude",
attributes: {
tiddler: {
name: "tiddler",
type: "string",
value: title}},
isBlock: !options.parseAsInline}
type: "element",
tag: "div",
children: [{
type: "transclude",
attributes: {
tiddler: {
name: "tiddler",
type: "string",
value: title}},
isBlock: !options.parseAsInline}]}
]};
if(options.field) {
parseTree.tree[0].children[0].attributes.field = {type: "string", value: options.field};
}
if(options.children) {
parseTree.tree[0].children[0].children = options.children;
}
return $tw.wiki.makeWidget(parseTree,options);
};