如何从外部Javascript文件调用Route / Render ejs页面

Question

我在项目中使用AJAX时遇到困难。

我的ejs文件中有一个Date输入字段，在如下所示的onchange事件中，我在其中调用外部函数（在单独的JS文件中），

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "environmentName": {
      "type": "string"
    },
    "location": {
      "type": "string",
      "defaultValue": "[resourceGroup().location]",
      "metadata": {
        "description": "Location for all resources."
      }
    }
  },
  "variables": {
    "entropy": "[uniqueString(resourceGroup().id, parameters('environmentName'))]",

    "vnetName": "[concat(parameters('environmentName'), 'vnet')]",
    "vnetPrefix": "10.0.0.0/8",

    "subnetName": "WebAppSubnet",
    "subnetRef": "[resourceId('Microsoft.Network/virtualNetworks/subnets', variables('vnetName'), variables('subnetName'))]",
    "subnetPrefix": "10.0.0.0/24",



    "appServicePlanName": "[concat(parameters('environmentName'), 'asp')]",
    "webAppName": "[concat(parameters('environmentName'), variables('entropy'))]"
  },
  "resources": [
    {
      "apiVersion": "2018-04-01",
      "type": "Microsoft.Network/virtualNetworks",
      "name": "[variables('vnetName')]",
      "location": "[parameters('location')]",
      "properties": {
        "addressSpace": {
          "addressPrefixes": [
            "[variables('vnetPrefix')]"
          ]
        },
        "subnets": [
          {
            "name": "[variables('subnetName')]",
            "properties": {
              "addressPrefix": "[variables('subnetPrefix')]",
              "serviceEndpoints": [
                {
                  "service": "Microsoft.Storage"
                }
              ],
              "delegations": [
                {
                  "name": "webapp",
                  "properties": {
                    "serviceName": "Microsoft.Web/serverFarms",
                    "actions": [
                      "Microsoft.Network/virtualNetworks/subnets/action"
                    ]
                  }
                }
              ]
            }
          }
        ]
      }
    },
      {
        "apiVersion": "2017-08-01",
        "type": "Microsoft.Web/serverfarms",
        "kind": "app",
        "name": "[variables('appServicePlanName')]",
        "location": "[parameters('location')]",
        "properties": {},
        "dependsOn": [],
        "sku": {
          "name": "S1"
        }
      },
      {
        "apiVersion": "2016-08-01",
        "type": "Microsoft.Web/sites",
        "kind": "app",
        "name": "[variables('webAppName')]",
        "location": "[parameters('location')]",
        "properties": {
          "serverFarmId": "[resourceId('Microsoft.Web/serverfarms', variables('appServicePlanName'))]"
        },
        "resources": [
            {
                "name": "virtualNetwork",
                "type": "config",
                "apiVersion": "2018-02-01",
                "location": "[parameters('location')]",
                "dependsOn": [
                  "[concat('Microsoft.Web/sites/', variables('WebAppName'))]",
                  "[concat('Microsoft.Network/virtualNetworks/', variables('vnetName'))]"
                ],
                "properties":
                {
                    "subnetResourceId": "[variables('subnetRef')]",
                    "swiftSupported": true
                }
              }
        ],
        "dependsOn": [
          "[resourceId('Microsoft.Web/serverfarms', variables('appServicePlanName'))]"
        ]
      }
  ]
}

我正在将2个参数传递给上述函数，

onchange =“ confDateChange（'<％= ConferenceRoom.id％>'，'<％= conferenceRoom.name％>'）”

在外部JS文件中，功能如下：

<input id="confbookdate" type="date" onchange="confDateChange('<%= conferenceRoom.id %>', '<%=conferenceRoom.name %>')" required></input>

调用GET Route（在app.js文件中）并且结果进入数据时，我正在从MongoDB中获取一些数据记录。

现在我需要在我的ejs文件中使用此数据。需要检查一些条件并将结果显示在我的ejs文件中。

如何将结果数据从外部js文件传递到ejs文件？

我无法为此找到任何解决方案：-（