更新

2026-08-11 17:41:36 +08:00
parent cfe4c82c90
commit 03fe4ddf9d
18771 changed files with 3617239 additions and 0 deletions
@@ -0,0 +1,49 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.transformBind = void 0;
+const shared_1 = require("@vue/shared");
+const compiler_core_1 = require("@vue/compiler-core");
+const errors_1 = require("../errors");
+const transformBind = (dir, _node, context) => {
+    const { exp, modifiers, loc } = dir;
+    const arg = dir.arg;
+    if (arg.type !== compiler_core_1.NodeTypes.SIMPLE_EXPRESSION) {
+        arg.children.unshift(`(`);
+        arg.children.push(`) || ""`);
+    }
+    else if (!arg.isStatic) {
+        arg.content = `${arg.content} || ""`;
+    }
+    // .sync is replaced by v-model:arg
+    if (modifiers.includes('camel')) {
+        if (arg.type === compiler_core_1.NodeTypes.SIMPLE_EXPRESSION) {
+            if (arg.isStatic) {
+                arg.content = (0, shared_1.camelize)(arg.content);
+            }
+            else {
+                // arg.content = `${context.helperString(CAMELIZE)}(${arg.content})`
+            }
+        }
+        else {
+            // arg.children.unshift(`${context.helperString(CAMELIZE)}(`)
+            // arg.children.push(`)`)
+        }
+    }
+    if (modifiers.includes('prop')) {
+        context[context.isX ? 'onError' : 'onWarn']((0, errors_1.createMPCompilerError)(4 /* MPErrorCodes.X_V_BIND_MODIFIER_PROP */, loc));
+    }
+    if (modifiers.includes('attr')) {
+        context[context.isX ? 'onError' : 'onWarn']((0, errors_1.createMPCompilerError)(5 /* MPErrorCodes.X_V_BIND_MODIFIER_ATTR */, loc));
+    }
+    if (!exp ||
+        (exp.type === compiler_core_1.NodeTypes.SIMPLE_EXPRESSION && !exp.content.trim())) {
+        context.onError((0, compiler_core_1.createCompilerError)(compiler_core_1.ErrorCodes.X_V_BIND_NO_EXPRESSION, loc));
+        return {
+            props: [(0, compiler_core_1.createObjectProperty)(arg, (0, compiler_core_1.createSimpleExpression)('', true, loc))],
+        };
+    }
+    return {
+        props: [(0, compiler_core_1.createObjectProperty)(arg, exp)],
+    };
+};
+exports.transformBind = transformBind;