我正在使用自定义 HTML 创建套件。页面显示正常，但在提交时，我无法获取参数值。
html = html + "<div class='row row_1'>";
html = html + "<select onchange='onItemSelect(event)' class='item_select' name='item_1'>";
html = html + "</select>";
html = html + "<input name='quantity' placeholder='Quantity' type='number' />";
html = html + "<input name='svuuom' disabled placeholder='SVU UOM' type='text' />";
html = html + "<input name='qtysvuuom' disabled placeholder='Qty in SVU UOM' type='text' />";
html = html + "<input name='lot_num' placeholder='Lot Number' type='text' />";
html = html + "<input name='exp_date' placeholder='Expiration Date' type='date' />";
html = html + "<input onChange='calcQtyRemain(event)' name='ac_weight' placeholder='Actual Weight' type='text' />";
html = html + "<input name='averageweight' disabled placeholder='Average Weight' type='number' />";
html = html + "<input name='totalqty' disabled placeholder='Total Quantity' type='text' />";
html = html + "<input name='qtyremaining' disabled placeholder='Quantity Remaining' type='text' />";
html = html + "<button class='row_1 remove nav_button' onClick='removeRow(this)'>Remove</button>";
html = html + "<input type='hidden' name='submit_data' id='submit_data' ></input>";
html = html + "</div>";
html = html + "<button class='nav_button' type='submit' >Submit</button>";
html = html + "<button id='finalize' class='nav_button' onClick='finalizeForm(event)'> Finalize</button>";
html = html + "<button class='nav_button' onClick='addRow()' class='add_row'>Add Row</button>";
html = html + "<script src='https://6511345.app.netsuite.com/core/media/media.nl?id=3240&c=6511345&h=g_fi0R_eVH-pDCr9pidg6_RMLQc"+
"A-ySTQOWrhs3FYIL3NVkc&_xt=.js' /></script>";
html = html + "</form>";
当用户单击 finalize 时，该值被设置为隐藏字段“submit_data”。我想把它作为帖子的参数。如果我在 submit_data 字段上设置 value='Test'，我会在 post 上得到这个参数。上面的代码在 get 请求上。我还在链接 JS 文件并在其中执行一些客户端功能。这些函数设置 submit_data 字段的值。