选择类选项在提交时未检测到更改的大小?

这是HTML代码;

<div class="size-selection___2RlA8">
<div class="gl-form-item">
<div class="gl-native-dropdown gl-native-dropdown--small" autoid="hello-size-selection-dropdown" data-auto-id="hello-size-selection-dropdown">
<div class="gl-native-dropdown__select"><span class="gl-native-dropdown__select-label"><span class="gl-native-dropdown__select-label-text">Size</span></span>
<svg class="gl-icon gl-native-dropdown__select-icon">
<use xlink:href="#dropdown"></use>
</svg>
</div>
<select class="gl-native-dropdown__select-element">
<option></option>
<option value="FV6125_550">5</option>
<option value="FV6125_570">6</option>
<option value="FV6125_580">6.5</option>
<option value="FV6125_590">7</option>
<option value="FV6125_600">7.5</option>
<option value="FV6125_610">8</option>
<option value="FV6125_630">9</option>
<option value="FV6125_640">9.5</option>
<option value="FV6125_660">10.5</option>
<option value="FV6125_670">11</option>
<option value="FV6125_690">12</option>
<option value="FV6125_710">13</option>
<option value="FV6125_730">14</option>
</select>
</div>
</div>
</div>

这是要提交的按钮;

<button type="button" class="gl-cta gl-cta--secondary add-to-cart-btn___35FqI" data-auto-id="ss-add-to-bag-btn"><span class="gl-cta__text">Submit</span>
<svg class="gl-icon gl-cta__icon">
<use xlink:href="#arrow-right-long"></use>
</svg>
</button>

我正在做什么来更改下拉菜单选择;

$('.gl-native-dropdown__select-element > option').filter((i, el) => el.textContent === '6').prop('selected', true);
$('.gl-native-dropdown__select-label-text').text('6');

然而，如果我单击提交按钮，它仍然显示选择尺寸。

我将不胜感激JQUERY解决方案或如何完成此操作的任何提示。

谢谢

我在JS文件中发现的随机内容;

key: "render",
value: function() {
var e = this.props
, t = e.elementId
, n = e.siteKey
, r = e.action
, o = e.onVerify
, a = e.onVerifyName
, u = e.onRef
, l = e.errorMessage
, d = (0,
i.default)(e, ["elementId", "siteKey", "action", "onVerify", "onVerifyName", "onRef", "errorMessage"])
, c = (0,
b.default)("gl-form-item", {
error: l
});

随机事物 2;

key: "render",
value: function() {
var e = this.props
, t = e.className
, n = e.error
, r = e.errorMessageProps
, o = e.errorText
, a = e.hintText
, u = e.id
, l = e.inForm
, d = e.inline
, c = void 0 !== d && d
, f = e.input
, p = e.inputProps
, j = e.label
, _ = e.labelProps
, x = e.name
, w = e.required
, E = e.success
, S = e.title
, O = e.tooltip
, k = void 0 === O ? null : O
, T = e.value
, P = e.useFormValidation
, C = (0,
i.default)(e, ["className", "error", "errorMessageProps", "errorText", "hintText", "id", "inForm", "inline", "input", "inputProps", "label", "labelProps", "name", "required", "success", "title", "tooltip", "value", "useFormValidation"])
, M = this.state
, N = M.isChecked
, A = M.hasFocus
, R = !!P && w;
return m.default.createElement(y, {
condition: l || k
}, m.default.createElement("div", {
className: (0,
h.default)("gl-form-item", {
inline: c || k,
error: n,
hasFocus: A,
required: w,
success: E
})

随机事物 3

key: "render",
value: function() {
var e = this.props
, t = e.hint
, n = e.className
, r = e.type
, o = e.maxLength
, a = e.name
, u = e.placeholder
, l = e.required
, d = e.max
, c = e.min
, f = e.noIcon
, p = e.valid
, b = e.value
, y = e.useFormValidation
, j = e.tabIndexer
, _ = e.centered
, x = e.labelCustomProps
, w = (0,
i.default)(e, ["hint", "className", "type", "maxLength", "name", "placeholder", "required", "max", "min", "noIcon", "valid", "value", "useFormValidation", "tabIndexer", "centered", "labelCustomProps"])
, E = this.id
, S = this.state
, O = S.hasFocus
, k = S.hasValue
, T = !f && "boolean" == typeof p
, P = !1 === p
, C = !0 === p
, M = O || k
, N = y || l
, A = Boolean(u || l);
return m.default.createElement("div", {
className: (0,
h.default)("gl-form-item", {
error: P,
hasFocus: O,
required: l,
success: C
})

最后随机的东西;

key: "render",
value: function() {
var e = this.props
, t = e.id
, n = e.name
, r = e.value
, o = e.label
, s = e.required
, i = e.useFormValidation
, a = e.valid
, u = e.error
, l = e.tabIndexer
, m = e.centered
, h = e.className
, v = void 0 === h ? "" : h
, b = e.min
, g = e.max
, y = e.onChange
, j = e.onFocus
, _ = e.onBlur;
return d.default.createElement("div", {
className: (0,
c.join)((0,
c.default)("gl-form-item", {
error: u,
isRequired: s
}), p("col"), "".concat(p(), " ").concat(v))
}, d.default.createElement(f.GlInput, {
id: t,
name: n,
value: r,
placeholder: o,
type: "number",
required: s,
useFormValidation: i,
valid: a,
noIcon: !0,
min: b,
max: g,
centered: m,
tabIndexer: l,
onChange: y,
onFocus: j,
onBlur: _
}))