准备 AI重建

前端/node_modules/@vant/weapp/dist/field/index.js

@@ -0,0 +1,138 @@
+import { nextTick } from '../common/utils';
+import { VantComponent } from '../common/component';
+import { commonProps, inputProps, textareaProps } from './props';
+VantComponent({
+    field: true,
+    classes: ['input-class', 'right-icon-class', 'label-class'],
+    props: Object.assign(Object.assign(Object.assign(Object.assign({}, commonProps), inputProps), textareaProps), { size: String, icon: String, label: String, error: Boolean, center: Boolean, isLink: Boolean, leftIcon: String, rightIcon: String, autosize: null, required: Boolean, iconClass: String, clickable: Boolean, inputAlign: String, customStyle: String, errorMessage: String, arrowDirection: String, showWordLimit: Boolean, errorMessageAlign: String, readonly: {
+            type: Boolean,
+            observer: 'setShowClear',
+        }, clearable: {
+            type: Boolean,
+            observer: 'setShowClear',
+        }, clearTrigger: {
+            type: String,
+            value: 'focus',
+        }, border: {
+            type: Boolean,
+            value: true,
+        }, titleWidth: {
+            type: String,
+            value: '6.2em',
+        }, clearIcon: {
+            type: String,
+            value: 'clear',
+        }, extraEventParams: {
+            type: Boolean,
+            value: false,
+        } }),
+    data: {
+        focused: false,
+        innerValue: '',
+        showClear: false,
+    },
+    watch: {
+        value(value) {
+            if (value !== this.value) {
+                this.setData({ innerValue: value });
+                this.value = value;
+                this.setShowClear();
+            }
+        },
+        clearTrigger() {
+            this.setShowClear();
+        },
+    },
+    created() {
+        this.value = this.data.value;
+        this.setData({ innerValue: this.value });
+    },
+    methods: {
+        formatValue(value) {
+            const { maxlength } = this.data;
+            if (maxlength !== -1 && value.length > maxlength) {
+                return value.slice(0, maxlength);
+            }
+            return value;
+        },
+        onInput(event) {
+            const { value = '' } = event.detail || {};
+            const formatValue = this.formatValue(value);
+            this.value = formatValue;
+            this.setShowClear();
+            return this.emitChange(Object.assign(Object.assign({}, event.detail), { value: formatValue }));
+        },
+        onFocus(event) {
+            this.focused = true;
+            this.setShowClear();
+            this.$emit('focus', event.detail);
+        },
+        onBlur(event) {
+            this.focused = false;
+            this.setShowClear();
+            this.$emit('blur', event.detail);
+        },
+        onClickIcon() {
+            this.$emit('click-icon');
+        },
+        onClickInput(event) {
+            this.$emit('click-input', event.detail);
+        },
+        onClear() {
+            this.setData({ innerValue: '' });
+            this.value = '';
+            this.setShowClear();
+            nextTick(() => {
+                this.emitChange({ value: '' });
+                this.$emit('clear', '');
+            });
+        },
+        onConfirm(event) {
+            const { value = '' } = event.detail || {};
+            this.value = value;
+            this.setShowClear();
+            this.$emit('confirm', value);
+        },
+        setValue(value) {
+            this.value = value;
+            this.setShowClear();
+            if (value === '') {
+                this.setData({ innerValue: '' });
+            }
+            this.emitChange({ value });
+        },
+        onLineChange(event) {
+            this.$emit('linechange', event.detail);
+        },
+        onKeyboardHeightChange(event) {
+            this.$emit('keyboardheightchange', event.detail);
+        },
+        onBindNicknameReview(event) {
+            this.$emit('nicknamereview', event.detail);
+        },
+        emitChange(detail) {
+            const { extraEventParams } = this.data;
+            this.setData({ value: detail.value });
+            let result;
+            const data = extraEventParams
+                ? Object.assign(Object.assign({}, detail), { callback: (data) => {
+                        result = data;
+                    } }) : detail.value;
+            this.$emit('input', data);
+            this.$emit('change', data);
+            return result;
+        },
+        setShowClear() {
+            const { clearable, readonly, clearTrigger } = this.data;
+            const { focused, value } = this;
+            let showClear = false;
+            if (clearable && !readonly) {
+                const hasValue = !!value;
+                const trigger = clearTrigger === 'always' || (clearTrigger === 'focus' && focused);
+                showClear = hasValue && trigger;
+            }
+            this.setView({ showClear });
+        },
+        noop() { },
+    },
+});