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Code Issues Releases Wiki Activity

Extend fields widget to allow stripping of prefixes from tiddler titles 

This functionality is a bit specific to the production of TW2, and so
might be refactored elsewise in the future.
This commit is contained in:
Jeremy Ruston 2013-01-21 17:26:43 +00:00
parent d3fefa8b16
commit f37e99d1fb
1 changed files with 15 additions and 6 deletions
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21
core/modules/widgets/fields.js
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@ -24,6 +24,7 @@ FieldsWidget.prototype.generate = function() {
this.tiddlerTitle = this.renderer.getAttribute("tiddler",this.renderer.getContextTiddlerTitle());
this.template = this.renderer.getAttribute("template");
this.exclude = this.renderer.getAttribute("exclude");
this.stripTitlePrefix = this.renderer.getAttribute("stripTitlePrefix","no") === "yes";
// Get the tiddler we're displaying
var tiddler = this.renderer.renderTree.wiki.getTiddler(this.tiddlerTitle);
// Get the exclusion list
@ -36,12 +37,20 @@ FieldsWidget.prototype.generate = function() {
// Compose the template
var text = [];
if(this.template && tiddler) {
for(var field in tiddler.fields) {
if(exclude.indexOf(field) === -1) {
var row = this.template;
row = row.replace("$name$",field);
row = row.replace("$value$",tiddler.getFieldString(field));
row = row.replace("$encoded_value$",$tw.utils.htmlEncode(tiddler.getFieldString(field)));
for(var fieldName in tiddler.fields) {
if(exclude.indexOf(fieldName) === -1) {
var row = this.template,
value = tiddler.getFieldString(fieldName);
if(this.stripTitlePrefix && fieldName === "title") {
var reStrip = /^\{[^\}]+\}(.+)/mg,
reMatch = reStrip.exec(value);
if(reMatch) {
value = reMatch[1];
}
}
row = row.replace("$name$",fieldName);
row = row.replace("$value$",value);
row = row.replace("$encoded_value$",$tw.utils.htmlEncode(value));
text.push(row)
}
}