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[IMP] Handle binary fields. Courtesy of Marcel van der Boom

9.0
Stefan Rijnhart 2014-12-05 19:27:37 +01:00
parent 4a1c3e8dec
commit 794fc63c1c
2 changed files with 33 additions and 14 deletions
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17
web_tree_image/__openerp__.py
View File

@ -4,6 +4,9 @@
# OpenERP, Open Source Management Solution
# This module copyright (C) 2014 Therp BV (<http://therp.nl>).
#
# Snippet from https://github.com/hsd/listview_images
# Copyright (C) 2013 Marcel van der Boom <marcel@hsdev.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
@ -23,11 +26,12 @@
"version": "1.0",
"author": "Therp BV",
"description": """\
This module defines a tree image widget, to be used with function fields of
type character. Use widget='tree_image' in your view definition. Optionally, set
a 'height' tag. Default height is 16px.
This module defines a tree image widget, to be used with either binary fields
or function fields of type character. Use widget='tree_image' in your view
definition. Optionally, set a 'height' tag. Default height is 16px.
The content of the field can be any of the following:
If you use the widget with a character field, the content of the field can be
any of the following:
* the absolute or relative location of an image. For example, \
"/<module>/static/src/img/youricon.png"
@ -35,9 +39,8 @@ The content of the field can be any of the following:
* a standard icon from the web distribution, without path or extension, For \
example, 'gtk-open'
* A dynamic image in a data url base 64 format. To show a regular image field \
from the model, use a function field wrapper that retrieves the image with \
bin_size=False in the context, and prefix with 'data:image/png;base64,'
* A dynamic image in a data url base 64 format. Prefix with \
'data:image/png;base64,'
""",
'depends': [
'web',

24
web_tree_image/static/src/js/web_tree_image.js
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@ -1,6 +1,7 @@
/*
OpenERP, Open Source Management Solution
This module copyright (C) 2014 Therp BV (<http://therp.nl>).
This module copyright (C) 2014 Therp BV (<http://therp.nl>)
(C) 2013 Marcel van der Boom <marcel@hsdev.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
@ -18,15 +19,30 @@
openerp.web_tree_image = function (instance) {
instance.web.list.Image = instance.web.list.Column.extend({
/* Return an image tag */
format: function (row_data, options) {
if (!row_data[this.id] || !row_data[this.id].value) { return ''; }
var src;
/* Return a valid img tag. For image fields, test if the
field's value contains just the binary size and retrieve
the image from the dedicated controller in that case.
Otherwise, assume a character field containing either a
stock Odoo icon name without path or extension or a fully
fledged location or data url */
if (!row_data[this.id] || !row_data[this.id].value) {
return '';
}
var value = row_data[this.id].value, src;
if (this.type === 'binary') {
if (value && value.substr(0, 10).indexOf(' ') === -1) {
src = "data:image/png;base64," + value;
} else {
src = instance.session.url('/web/binary/image', {model: options.model, field: this.id, id: options.id});
}
} else {
if (!/\//.test(row_data[this.id].value)) {
src = '/web/static/src/img/icons/' + row_data[this.id].value + '.png';
} else {
src = row_data[this.id].value;
}
}
return instance.web.qweb.render('ListView.row.image', {widget: this, src: src});
}
});