char字段聚焦全选功能已完成

sf_warehouse/static/src/js/cust_char.js

@@ -0,0 +1,84 @@
+/** @odoo-module **/
+
+import { registry } from "@web/core/registry";
+import { CharField } from '@web/views/fields/char/char_field';
+
+
+
+// 继承CharField组件实现自定义组件:当光标聚焦于输入框时，选中输入框内容
+class CustomChar extends CharField {
+    /**
+     * @override
+     * @private
+     * @param {MouseEvent} ev
+     * @returns {Promise}
+     */
+
+    onMounted() {
+        super.onMounted();
+        console.log('CustomChar.onMounted1');
+        // 当光标聚焦于输入框时，选中输入框内容
+        this.input.el.addEventListener('focus', function () {
+            this.select();
+        })
+    }
+
+
+//     setup() {
+//         console.log('CustomChar.setup1');
+//         alert('CustomChar.setup1');
+//         super.setup();
+//         console.log(this)
+//         console.log('this.input', typeof this.input.el)
+//         console.log('this.props', this.props)
+//         console.log('this.props', this.props['value'])
+//         console.log('this.instanse', this.instance)
+//         console.log('this.el', this.el)
+//         console.log('9999999999',this)
+//         // this.input.el.addEventListener('focus', function() {
+//         //     console.log('1233333333333')
+//         // })
+//     }
+//
+// async willStart() {
+//     console.log('CustomChar.willStart1');
+//     alert('CustomChar.willStart1');
+//     await super.willStart();
+// }
+//
+//
+//     mounted() {
+//         console.log('CustomChar.mounted1');
+//         // Now, the component's DOM element should be available
+//         const inputElement = this.el.querySelector('input');
+//         // if (inputElement) {
+//         //     inputElement.addEventListener('focus', function() {
+//         //         this.select();
+//         //     });
+//         // }
+//     }
+
+    // setup() {
+    //     console.log('CustomChar.setup1');
+    //     alert('CustomChar.setup1');
+    //     super.setup();
+    //
+    //     // 查找输入元素
+    //     const inputElement = this.el.querySelector('input');
+    //     if (inputElement) {
+    //         inputElement.addEventListener('focus', function() {
+    //             this.select();
+    //         });
+    //     }
+    // }
+
+        //   this.$input.on('focus', function () {
+        //     $(this).select();
+        // });
+
+
+    // 当光标聚焦于输入框时，选中输入框内容
+
+}
+
+registry.category("fields").add("custom_char", CustomChar);