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[#49,transform,bugfix][s]: be careful about selecting col for transform code as may have no fields as yet.

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Rufus Pollock
2012-06-29 00:16:45 +01:00
parent bef8f9ff00
commit 0c767212e2
1 changed files with 5 additions and 1 deletions
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4
src/view.transform.js
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@@ -44,7 +44,11 @@ my.Transform = Backbone.View.extend({
// Put in the basic (identity) transform script // Put in the basic (identity) transform script
// TODO: put this into the template? // TODO: put this into the template?
var editor = this.el.find('.expression-preview-code'); var editor = this.el.find('.expression-preview-code');
if (this.model.fields.length > 0) {
var col = this.model.fields.models[0].id; var col = this.model.fields.models[0].id;
} else {
var col = 'unknown';
}
editor.val("function(doc) {\n doc['"+ col +"'] = doc['"+ col +"'];\n return doc;\n}"); editor.val("function(doc) {\n doc['"+ col +"'] = doc['"+ col +"'];\n return doc;\n}");
editor.focus().get(0).setSelectionRange(18, 18); editor.focus().get(0).setSelectionRange(18, 18);
editor.keydown(); editor.keydown();