初始化

node_modules/cheerio/dist/browser/api/forms.js

@@ -0,0 +1,81 @@
+import { isTag } from 'domhandler';
+/*
+ * https://github.com/jquery/jquery/blob/2.1.3/src/manipulation/var/rcheckableType.js
+ * https://github.com/jquery/jquery/blob/2.1.3/src/serialize.js
+ */
+const submittableSelector = 'input,select,textarea,keygen';
+const r20 = /%20/g;
+const rCRLF = /\r?\n/g;
+/**
+ * Encode a set of form elements as a string for submission.
+ *
+ * @category Forms
+ * @example
+ *
+ * ```js
+ * $('<form><input name="foo" value="bar" /></form>').serialize();
+ * //=> 'foo=bar'
+ * ```
+ *
+ * @returns The serialized form.
+ * @see {@link https://api.jquery.com/serialize/}
+ */
+export function serialize() {
+    // Convert form elements into name/value objects
+    const arr = this.serializeArray();
+    // Serialize each element into a key/value string
+    const retArr = arr.map((data) => `${encodeURIComponent(data.name)}=${encodeURIComponent(data.value)}`);
+    // Return the resulting serialization
+    return retArr.join('&').replace(r20, '+');
+}
+/**
+ * Encode a set of form elements as an array of names and values.
+ *
+ * @category Forms
+ * @example
+ *
+ * ```js
+ * $('<form><input name="foo" value="bar" /></form>').serializeArray();
+ * //=> [ { name: 'foo', value: 'bar' } ]
+ * ```
+ *
+ * @returns The serialized form.
+ * @see {@link https://api.jquery.com/serializeArray/}
+ */
+export function serializeArray() {
+    // Resolve all form elements from either forms or collections of form elements
+    return this.map((_, elem) => {
+        const $elem = this._make(elem);
+        if (isTag(elem) && elem.name === 'form') {
+            return $elem.find(submittableSelector).toArray();
+        }
+        return $elem.filter(submittableSelector).toArray();
+    })
+        .filter(
+    // Verify elements have a name (`attr.name`) and are not disabled (`:enabled`)
+    '[name!=""]:enabled' +
+        // And cannot be clicked (`[type=submit]`) or are used in `x-www-form-urlencoded` (`[type=file]`)
+        ':not(:submit, :button, :image, :reset, :file)' +
+        // And are either checked/don't have a checkable state
+        ':matches([checked], :not(:checkbox, :radio))')
+        .map((_, elem) => {
+        var _a;
+        const $elem = this._make(elem);
+        const name = $elem.attr('name'); // We have filtered for elements with a name before.
+        // If there is no value set (e.g. `undefined`, `null`), then default value to empty
+        const value = (_a = $elem.val()) !== null && _a !== void 0 ? _a : '';
+        // If we have an array of values (e.g. `<select multiple>`), return an array of key/value pairs
+        if (Array.isArray(value)) {
+            return value.map((val) => 
+            /*
+             * We trim replace any line endings (e.g. `\r` or `\r\n` with `\r\n`) to guarantee consistency across platforms
+             * These can occur inside of `<textarea>'s`
+             */
+            ({ name, value: val.replace(rCRLF, '\r\n') }));
+        }
+        // Otherwise (e.g. `<input type="text">`, return only one key/value pair
+        return { name, value: value.replace(rCRLF, '\r\n') };
+    })
+        .toArray();
+}
+//# sourceMappingURL=forms.js.map