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Code Issues Releases Wiki Activity

Add support for deleting tiddlers

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This commit is contained in:
Jeremy Ruston 2013-03-10 19:24:49 +00:00
parent 21cb1e233e
commit fc33df8829
2 changed files with 26 additions and 2 deletions
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26
core/modules/widgets/navigator.js
View File

@ -32,6 +32,7 @@ NavigatorWidget.prototype.generate = function() {
this.events = [
{name: "tw-navigate", handlerObject: this, handlerMethod: "handleNavigateEvent"},
{name: "tw-edit-tiddler", handlerObject: this, handlerMethod: "handleEditTiddlerEvent"},
{name: "tw-delete-tiddler", handlerObject: this, handlerMethod: "handleDeleteTiddlerEvent"},
{name: "tw-save-tiddler", handlerObject: this, handlerMethod: "handleSaveTiddlerEvent"},
{name: "tw-close-tiddler", handlerObject: this, handlerMethod: "handleCloseTiddlerEvent"},
{name: "tw-new-tiddler", handlerObject: this, handlerMethod: "handleNewTiddlerEvent"}
@ -141,6 +142,29 @@ NavigatorWidget.prototype.handleEditTiddlerEvent = function(event) {
return false;
};
// Delete a tiddler
NavigatorWidget.prototype.handleDeleteTiddlerEvent = function(event) {
// Get the tiddler title we're deleting
var tiddler = this.renderer.renderTree.wiki.getTiddler(event.tiddlerTitle);
// Check if the tiddler we're deleting is in draft mode
if(tiddler.hasField("draft.title")) {
// Delete the original tiddler
this.renderer.renderTree.wiki.deleteTiddler(tiddler.fields["draft.of"]);
}
// Delete this tiddler
this.renderer.renderTree.wiki.deleteTiddler(event.tiddlerTitle);
// Remove the closed tiddler from the story
this.getStoryList();
// Look for tiddler with this title to close
var slot = this.findTitleInStory(event.tiddlerTitle,-1);
if(slot !== -1) {
this.storyList.splice(slot,1);
this.saveStoryList();
}
event.stopPropagation();
return false;
};
/*
Generate a title for the draft of a given tiddler
*/
@ -160,7 +184,7 @@ NavigatorWidget.prototype.handleSaveTiddlerEvent = function(event) {
for(var t=0; t<this.storyList.length; t++) {
if(this.storyList[t] === event.tiddlerTitle) {
var tiddler = this.renderer.renderTree.wiki.getTiddler(event.tiddlerTitle);
if(tiddler && $tw.utils.hop(tiddler.fields,"draft.title")) {
if(tiddler.hasField("draft.title")) {
// Save the draft tiddler as the real tiddler
this.renderer.renderTree.wiki.addTiddler(new $tw.Tiddler(tiddler,{
title: tiddler.fields["draft.title"],

2
core/templates/EditTemplate.tid
View File

@ -1,7 +1,7 @@
title: $:/templates/EditTemplate
modifier: JeremyRuston
<$view field="title"/> <$button message="tw-save-tiddler" class="btn btn-mini btn-success">done</$button>
<$view field="title"/> <$button message="tw-delete-tiddler" class="btn btn-mini btn-success">delete</$button> <$button message="tw-save-tiddler" class="btn btn-mini btn-success">done</$button>
@@.title
<$edit field="draft.title"/>