转自:http://sahotaparamjitsingh.blogspot.com/2012/04/how-to-make-custom-widget-in-openerp.html
Hello PeoplezZ,
Today, here i will show you the method of creating your own custom WIDGET in OpenERP.
First of all, u all must know the structure of the OpenERP module, that is this much things must be there in every module.
<addon name> +-- __openerp__.py +-- controllers/ +-- static/ +-- lib/ +-- src/ +-- css/ +-- img/ +-- js/ +-- xml/ +-- test/ +-- test/
First of all,
What is a widget.?
Ans. The example of widget of OpenERP are
-
- Example: widget=”one2many_list”
-
- one2one_list
- one2many_list
- many2one_list
- many2many
- url
- image
- float_time
- reference
- button
- textbox
The above examples are all WIDGETS in OpenERP and other than this u can create your know custom widget also. ---------------------------------------------------------------------------------------------------------------
So, here today i will show u the method that how u can create your own custom widget.
For creating your know custom widget in OpenERP you need this much files and folders in your OpenERP module that are
+-- static/
+-- src/
+-- css/
+-- img/
+-- js/
+-- xml/
In static folder you have to create the following folders that are css, img, js and xml.
for the custom widget u have to create 2 thing i.e. js file and xml file.
In the js folder you have to create your js file i.e. JavaScript file in which u have write the script for creating the custom widget.
Here, I am showing u the example of my custom widget which i had create
for sharing the resource on facebook. I had created a like button of facebook in my widget.
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resource.js
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openerp.resource = function (openerp)
{
openerp.web.form.widgets.add('test', 'openerp.resource.Mywidget');
openerp.resource.Mywidget = openerp.web.form.FieldChar.extend(
{
template : "test",
init: function (view, code) {
this._super(view, code);
console.log('loading...');
}
});
}
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Here, i had shown u my resource.js for creating a custom widget.
In the first line i.e.
- openerp.resource = function (openerp)
than resource is your addon_name than function(openerp) in this openerp is the instance it may be anything.
- openerp.web.form.widgets.add('test', 'openerp.resource.Mywidget');
in this 'test' is your custom widget name it may be anything of ur choice, than 'openerp.resource.Mywidget' in this openerp is fixed than resource is your addon_name and than Mywidget is any name that u can give of ur choice.
- openerp.resource.Mywidget = openerp.web.form.FieldChar.extend(
- {
template : "test",
init: function (view, code) {
this._super(view, code);
console.log('loading...');
}
and than after that init: function and everything are the thing which u have to pass as it is bcz they are the function argument of the fieldchar so u have to pass as it is.
and the last line i.e. console.log('loading...');
console.log is same as the printf statement in C.
---------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------
resource.xml
---------------------------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<templates id="template" xml:space="preserve">
<t t-name="test">
<html>
<body>
<div id="fb-root"></div>
<div id="fb-root"></div>
<script>(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
<div class="fb-like" data-send="true" data-layout="box_count" data-width="600" data-show-faces="false" data-font="arial"></div>
</body>
</html>
</t>
</templates>
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After creating the js file u have to create the xml file for that i had shown u the example of it.
In this the main thing is <t t-name="test"> in that t-name="test" in that test is your template name which u have given in the resource.js file, so u have to give it same.
And the thing that i had written in the <body> selection is the facebook api which u can find from the google or anything.
eg.: i had taken it from
http://developers.facebook.com/docs/reference/plugins/like/
So u can take it from here or as u like.
---------------------------------------------------------------------------------------------------------------
And after completing this this.
I main thing that is dont forget to add that file into ur __openerp__.py file.
---------------------------------------------------------------------------------------------------------------
'js': ['static/src/js/resource.js'],
'qweb': ['static/src/xml/resource.xml'],
---------------------------------------------------------------------------------------------------------------
js file u can add simply by 'js': than path
but for adding the xml file u have to write 'qweb': than path
---------------------------------------------------------------------------------------------------------------
Now, after creating your custom widget u can use it into any field as ur wish into ur view.xml file.
<field name= "share" string= "Share it... :" widget= "test" />
Here, I had placed my widget into the share field so at that place the facebook widget will be available.
It will appear like
