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Closes #119, When Item.isNote(), Item.getField('title') should return first line of note

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Returns the first 80 characters of the note content as the title

Also changed setField() to use the loadIn parameter for primary fields so it can be used instead of this._data without affected _changedItems
This commit is contained in:
Dan Stillman 2006-07-30 21:01:23 +00:00
parent 331a608a1e
commit 6ab7fd1e18
1 changed files with 26 additions and 1 deletions
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27
chrome/chromeFiles/content/scholar/xpcom/data_access.js
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@ -91,6 +91,11 @@ Scholar.Item.prototype.loadFromRow = function(row){
for (col in row){
// Only accept primary field data through loadFromRow()
if (this.isPrimaryField(col)){
// Return first line of content for note items
if (col=='title' && this.isNote()){
row[col] = this._noteToTitle();
}
this._data[col] = row[col];
}
else {
@ -329,7 +334,9 @@ Scholar.Item.prototype.setField = function(field, value, loadIn){
return false;
}
this._data[field] = value;
this._changed.set(field);
if (!loadIn){
this._changed.set(field);
}
return true;
}
// Type-specific field
@ -828,6 +835,8 @@ Scholar.Item.prototype.updateNote = function(text){
if (updated){
this.updateDateModified();
Scholar.DB.commitTransaction();
// Update title field
this.setField('title', this._noteToTitle(text), true);
Scholar.Notifier.trigger('modify', 'item', this.getID());
}
else {
@ -1570,6 +1579,22 @@ Scholar.Item.prototype._loadItemData = function(){
}
Scholar.Item.prototype._noteToTitle = function(note){
var MAX_LENGTH = 80;
if (typeof note == 'undefined'){
note = this.getNote();
}
var t = note.substring(0, MAX_LENGTH);
var ln = t.indexOf("\n");
if (ln>-1 && ln<MAX_LENGTH){
t = t.substring(0, ln);
}
return t;
}
/*