knight/datahub
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Merge branch 'master' into gh-pages

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This commit is contained in:
Rufus Pollock 2012-06-29 00:39:14 +01:00
commit c671165621
2 changed files with 34 additions and 27 deletions
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8
css/transform.css
View File

@ -29,3 +29,11 @@
color: red;
}
.recline-transform .before-after .after {
font-style: italic;
}
.recline-transform .before-after .after.different {
font-weight: bold;
}

53
src/view.transform.js
View File

@ -44,7 +44,11 @@ my.Transform = Backbone.View.extend({
// Put in the basic (identity) transform script
// TODO: put this into the template?
var editor = this.el.find('.expression-preview-code');
var col = this.model.fields.models[0].id;
if (this.model.fields.length > 0) {
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.focus().get(0).setSelectionRange(18, 18);
editor.keydown();
@ -62,32 +66,28 @@ my.Transform = Backbone.View.extend({
},
editPreviewTemplate: ' \
<table class="table table-condensed table-bordered"> \
<table class="table table-condensed table-bordered before-after"> \
<thead> \
<tr> \
<th></th> \
{{#fields}} \
<th>{{id}}</th> \
{{/fields}} \
<th>Field</th> \
<th>Before</th> \
<th>After</th> \
</tr> \
</thead> \
<tbody> \
{{#row}} \
<tr> \
<th>Before</th> \
{{#row.before}} \
<td class="expression-preview-value"> \
{{.}} \
<td> \
{{field}} \
</td> \
{{/row.before}} \
</tr> \
<tr> \
<th>After</th> \
{{#row.after}} \
<td class="expression-preview-value"> \
{{.}} \
<td class="before {{#different}}different{{/different}}"> \
{{before}} \
</td> \
<td class="after {{#different}}different{{/different}}"> \
{{after}} \
</td> \
{{/row.after}} \
</tr> \
{{/row}} \
</tbody> \
</table> \
',
@ -107,19 +107,18 @@ my.Transform = Backbone.View.extend({
var $el = self.el.find('.expression-preview-container');
var fields = self.model.fields.toJSON();
var rows = _.map(previewData.slice(0,4), function(row) {
return {
before: _.map(fields, function(field) {
return row.before[field.id];
}),
after: _.map(fields, function(field) {
return row.after[field.id];
})
};
return _.map(fields, function(field) {
return {
field: field.id,
before: row.before[field.id],
after: row.after[field.id],
different: !_.isEqual(row.before[field.id], row.after[field.id])
}
});
});
$el.html('');
_.each(rows, function(row) {
var templated = Mustache.render(self.editPreviewTemplate, {
fields: fields,
row: row
});
$el.append(templated);