Javascript 如果条件为true，则在Ajax调用中添加参数

这是我以前的代码：

$.ajax({
    type: "POST",
    url: "/Test/Save",
    data: {
        comments: $('#comments').val()
        <% if (SomeCondition) { %>,
            profit: parseInt(profitCombo.getSelectedValue())
        <% } %>,
        myData: JSON.stringify(someData).toString()
    }
...

---

如果该变量为true，则添加一个逗号和另一个参数。如何做到这一点？

只需在构建对象之前使用以下函数：

$.ajax({
        type: "POST",
        url: "/Test/Save",
        data: getMyDataObject()
        //other settings
});

function getMyDataObject() {
  var myDataObject = {
   comments: $('#comments').val()
   myData: JSON.stringify(someData).toString()
  }

  if (someConditionJsVariable) {
            myDataObject.profit= parseInt(profitCombo.getSelectedValue());
  }
  return myDataObject;
}

---

只需在构建对象之前使用函数：

$.ajax({
        type: "POST",
        url: "/Test/Save",
        data: getMyDataObject()
        //other settings
});

function getMyDataObject() {
  var myDataObject = {
   comments: $('#comments').val()
   myData: JSON.stringify(someData).toString()
  }

  if (someConditionJsVariable) {
            myDataObject.profit= parseInt(profitCombo.getSelectedValue());
  }
  return myDataObject;
}

---

只需在构建对象之前使用函数：

$.ajax({
        type: "POST",
        url: "/Test/Save",
        data: getMyDataObject()
        //other settings
});

function getMyDataObject() {
  var myDataObject = {
   comments: $('#comments').val()
   myData: JSON.stringify(someData).toString()
  }

  if (someConditionJsVariable) {
            myDataObject.profit= parseInt(profitCombo.getSelectedValue());
  }
  return myDataObject;
}

---

只需在构建对象之前使用函数：

$.ajax({
        type: "POST",
        url: "/Test/Save",
        data: getMyDataObject()
        //other settings
});

function getMyDataObject() {
  var myDataObject = {
   comments: $('#comments').val()
   myData: JSON.stringify(someData).toString()
  }

  if (someConditionJsVariable) {
            myDataObject.profit= parseInt(profitCombo.getSelectedValue());
  }
  return myDataObject;
}

---

您可以将代码更新为以下内容

// create object
var data = {
        comments: $('#comments').val(),
        myData: JSON.stringify(someData).toString()
    }

if (someConditionJsVariable) {,
     data.profit = parseInt(profitCombo.getSelectedValue());
}

data : data // pass object

---

您可以将代码更新为以下内容

// create object
var data = {
        comments: $('#comments').val(),
        myData: JSON.stringify(someData).toString()
    }

if (someConditionJsVariable) {,
     data.profit = parseInt(profitCombo.getSelectedValue());
}

data : data // pass object

---

您可以将代码更新为以下内容

// create object
var data = {
        comments: $('#comments').val(),
        myData: JSON.stringify(someData).toString()
    }

if (someConditionJsVariable) {,
     data.profit = parseInt(profitCombo.getSelectedValue());
}

data : data // pass object

---

您可以将代码更新为以下内容

// create object
var data = {
        comments: $('#comments').val(),
        myData: JSON.stringify(someData).toString()
    }

if (someConditionJsVariable) {,
     data.profit = parseInt(profitCombo.getSelectedValue());
}

data : data // pass object

---

您可以将所有逻辑封装到如下函数中：

var testSave = function(someConditionJsVariable, someData, profitCombo) {

    // construct your data object
    var data = {
        comments: $('#comments').val(),
        myData: JSON.stringify(someData),
    }

    // assign the conditional property with value depending on condition
    !!someConditionJsVariable && (data.profit = parseInt(profitCombo.getSelectedValue()));

    // return the jQuery promise from ajax call
    return $.ajax({
        type: "POST",
        url: "/Test/Save",
        data: data
    });
}

然后使用如下函数：

data: {
        comments: $('#comments').val()
        if (someConditionJsVariable) {,
            profit: parseInt(profitCombo.getSelectedValue())
        },
        myData: JSON.stringify(someData).toString()
    }

testSave(someConditionJsVariable, someData, profitCombo)
    .then(function(result) {
        // do something with result
    });

---

您可以将所有逻辑封装到如下函数中：

var testSave = function(someConditionJsVariable, someData, profitCombo) {

    // construct your data object
    var data = {
        comments: $('#comments').val(),
        myData: JSON.stringify(someData),
    }

    // assign the conditional property with value depending on condition
    !!someConditionJsVariable && (data.profit = parseInt(profitCombo.getSelectedValue()));

    // return the jQuery promise from ajax call
    return $.ajax({
        type: "POST",
        url: "/Test/Save",
        data: data
    });
}

然后使用如下函数：

data: {
        comments: $('#comments').val()
        if (someConditionJsVariable) {,
            profit: parseInt(profitCombo.getSelectedValue())
        },
        myData: JSON.stringify(someData).toString()
    }

testSave(someConditionJsVariable, someData, profitCombo)
    .then(function(result) {
        // do something with result
    });

---

您可以将所有逻辑封装到如下函数中：

var testSave = function(someConditionJsVariable, someData, profitCombo) {

    // construct your data object
    var data = {
        comments: $('#comments').val(),
        myData: JSON.stringify(someData),
    }

    // assign the conditional property with value depending on condition
    !!someConditionJsVariable && (data.profit = parseInt(profitCombo.getSelectedValue()));

    // return the jQuery promise from ajax call
    return $.ajax({
        type: "POST",
        url: "/Test/Save",
        data: data
    });
}

然后使用如下函数：

data: {
        comments: $('#comments').val()
        if (someConditionJsVariable) {,
            profit: parseInt(profitCombo.getSelectedValue())
        },
        myData: JSON.stringify(someData).toString()
    }

testSave(someConditionJsVariable, someData, profitCombo)
    .then(function(result) {
        // do something with result
    });

---

您可以将所有逻辑封装到如下函数中：

var testSave = function(someConditionJsVariable, someData, profitCombo) {

    // construct your data object
    var data = {
        comments: $('#comments').val(),
        myData: JSON.stringify(someData),
    }

    // assign the conditional property with value depending on condition
    !!someConditionJsVariable && (data.profit = parseInt(profitCombo.getSelectedValue()));

    // return the jQuery promise from ajax call
    return $.ajax({
        type: "POST",
        url: "/Test/Save",
        data: data
    });
}

然后使用如下函数：

data: {
        comments: $('#comments').val()
        if (someConditionJsVariable) {,
            profit: parseInt(profitCombo.getSelectedValue())
        },
        myData: JSON.stringify(someData).toString()
    }

testSave(someConditionJsVariable, someData, profitCombo)
    .then(function(result) {
        // do something with result
    });

---

在ajax调用中传递给

数据：

的对象是否可以在其他地方构造？这个逻辑可以封装在函数中吗？@AnishPatel是的，是的：）在ajax调用中传递给

数据：

的对象可以在其他地方构造吗？这个逻辑可以封装在函数中吗？@AnishPatel是的，是的：）在ajax调用中传递给

数据：

的对象可以在其他地方构造吗？这个逻辑可以封装在函数中吗？@AnishPatel是的，是的：）在ajax调用中传递给

数据：

的对象可以在其他地方构造吗？这个逻辑可以封装在函数中吗？@AnishPatel是的，是的：）