英文:

Inherit a widget in js odoo 16

问题 {#heading}

在odoo 14中，我通过以下代码实现了对搜索选项的修改：
odoo.define('customized_m2o_widget.Fields', function (require) {
    "use strict";
var relational_fields = require('web.relational_fields');
var FieldMany2One = relational_fields.FieldMany2One;
FieldMany2One.include({
_search: async function (searchValue = "") {
const value = searchValue.trim();
const domain = this.record.getDomain(this.recordParams);
const context = Object.assign(
this.record.getContext(this.recordParams),
this.additionalContext
);
var values = await this._super.apply(this, arguments);
    if (this.limit >= values.length || this.limit < values.length) {
        values = this._manageSearchMore(values, value, domain, context);
    }

    return values;
},

})

});
</code></pre>
<p>现在我需要迁移到odoo 16，有没有办法以正确的语法和语义代码来实现它，让它再次正常工作？谢谢提前</p>
<pre><code>&lt;details&gt;
&lt;summary&gt;英文:&lt;/summary&gt;
There is an edit that I made on the search more option, I need it to be shown all the time,
in odoo 14, i made it by this code :
</code></pre>
<br />
<pre><code>odoo.define(&amp;#39;customized_m2o_widget.Fields&amp;#39;, function (require) {
&amp;quot;use strict&amp;quot;;
var relational_fields = require(&amp;#39;web.relational_fields&amp;#39;);
var FieldMany2One = relational_fields.FieldMany2One;
FieldMany2One.include({
_search: async function (searchValue = &amp;quot;&amp;quot;) {
const value = searchValue.trim();
const domain = this.record.getDomain(this.recordParams);
const context = Object.assign(
this.record.getContext(this.recordParams),
this.additionalContext
);
var values = await this._super.apply(this, arguments);
if (this.limit &amp;gt;= values.length || this.limit &amp;lt; values.length) {
values = this._manageSearchMore(values, value, domain, context);
}
return values;
},
})
});
now I need to migrate to odoo 16, so anyone have a way to do it in the write syntax and semantic code to let it works again?
thanks in advance
&lt;/details&gt;
答案1
得分: 1
尝试对[many2one_field][0]小部件进行补丁，并将搜索限制设置为-1
示例:
/** @odoo-module **/
import {patch} from &amp;quot;@web/core/utils/patch&amp;quot;;
import {Many2OneField} from &amp;quot;@web/views/fields/many2one/many2one_field&amp;quot;;
patch(Many2OneField.prototype, &amp;quot;Many2OneField.SearchMore&amp;quot;, {
get Many2XAutocompleteProps() {
return {
...this._super(...arguments),
searchLimit: -1,
};
}
});
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;将以下条目添加到清单文件中：&lt;/p&gt;
&lt;pre&gt;&lt;code&gt;'assets': {
'web.assets_backend': [
'MODULE_NAME/static/src/js/many2one_search_more.js',
],
},
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;&lt;em&gt;&lt;strong&gt;更新&lt;/strong&gt;&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;继承&lt;code&gt;relational_utils&lt;/code&gt;以覆盖&lt;code&gt;loadOptionsSource&lt;/code&gt;函数&lt;/p&gt;
&lt;p&gt;&lt;em&gt;&lt;strong&gt;示例:&lt;/strong&gt;&lt;/em&gt;&lt;/p&gt;
&lt;pre&gt;&lt;code&gt;import {patch} from &amp;quot;@web/core/utils/patch&amp;quot;;
import { Many2XAutocomplete } from &amp;quot;@web/views/fields/relational_utils&amp;quot;;
patch(Many2XAutocomplete.prototype, &amp;quot;Many2XAutocomplete.SearchLimit&amp;quot;, {
async loadOptionsSource(request) {
    var options = this._super(request);
    return options;
}

});
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;英文:&lt;/p&gt;
&lt;p&gt;Try to patch the &lt;a href=&quot;https://github.com/odoo/odoo/blob/16.0/addons/web/static/src/views/fields/many2one/many2one_field.js#L142&quot;&gt;many2one_field&lt;/a&gt; widget and set the search limit to &lt;code&gt;-1&lt;/code&gt;&lt;/p&gt;
&lt;p&gt;&lt;em&gt;&lt;strong&gt;Example:&lt;/strong&gt;&lt;/em&gt;&lt;/p&gt;
&lt;pre&gt;&lt;code&gt;/** @odoo-module **/
import {patch} from &amp;amp;quot;@web/core/utils/patch&amp;amp;quot;;
import {Many2OneField} from &amp;amp;quot;@web/views/fields/many2one/many2one_field&amp;amp;quot;;
patch(Many2OneField.prototype, &amp;amp;quot;Many2OneField.SearchMore&amp;amp;quot;, {
get Many2XAutocompleteProps() {
return {
...this._super(...arguments),
searchLimit: -1,
};
}
});
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;Add the following entry to the manifest file:&lt;/p&gt;
&lt;pre&gt;&lt;code&gt;&amp;amp;#39;assets&amp;amp;#39;: {
&amp;amp;#39;web.assets_backend&amp;amp;#39;: [
&amp;amp;#39;MODULE_NAME/static/src/js/many2one_search_more.js&amp;amp;#39;,
],
},
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;&lt;em&gt;&lt;strong&gt;Update&lt;/strong&gt;&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;Inherit &lt;code&gt;relational_utils&lt;/code&gt; to override &lt;code&gt;loadOptionsSource&lt;/code&gt; function&lt;/p&gt;
&lt;p&gt;&lt;em&gt;&lt;strong&gt;Example:&lt;/strong&gt;&lt;/em&gt;&lt;/p&gt;
&lt;pre&gt;&lt;code&gt;import {patch} from &amp;amp;quot;@web/core/utils/patch&amp;amp;quot;;
import { Many2XAutocomplete } from &amp;amp;quot;@web/views/fields/relational_utils&amp;amp;quot;
patch(Many2XAutocomplete.prototype, &amp;amp;quot;Many2XAutocomplete.SearchLimit&amp;amp;quot;, {
async loadOptionsSource(request) {
    var options = this._super(request);
    return options;
}

});
&lt;/code&gt;&lt;/pre&gt;
&lt;br /&gt;
</code></pre>