var内的jquery循环

Question

I am hoping that somebody can help me I have a jquery function which is getting values from a php form and I need to create variable for an ajax call. Is it possible to add a loop within a var

Here is my code so hopefully will explain better what I am trying to do

...
var teacher_ids = $( '#teacher_ids' ).val();
var status = 'pending';
var array = teacher_ids.split(','); 

var data = {
  name: title,
  short_description: excerpt,
  description: content,
  status: status,
  type: 'variable',
  variations : [

This is where I am having the issue, I have multiple values which I want to be able to loop though

$.each(array,function (i, item) {
    variation_type = item.split('_'); 
    {
      regular_price: half_hour,
        attributes: [{
          id:3,
          slug: 'pa_lessonduration',
          //name: 'lessonduration',
          option: '1-hour'
        },{
          id: 1,
          slug: 'pa_weekday',
          //  name: 'weekday',
          option: variation_type[0]
        },{
          id: 2,
          slug: 'pa_daytime',
          //name: 'daytime',
          option: variation_type[1],
        }]
       //"expected an assignment or function call and instead saw an expression?" 
    }
    //"expected ( saw { "
    })

$.ajax({
        method: "PUT",
        url: POST_SUBMITTER.root + 'wc/v1/products/'+ product_id +'',
        data: data,
        beforeSend: function ( xhr ) {
            xhr.setRequestHeader( 'X-WP-Nonce', POST_SUBMITTER.nonce );
        },
        success : function( response ) {
            console.log( response );
            alert( POST_SUBMITTER.success );
        },
        fail : function( response ) {
            console.log( response );
            alert( POST_SUBMITTER.failure );
        }


    });

Any suggestion on how to get this to work please. This should print the following but I get errors

var data = {
    name: title,
    short_description: excerpt,
    description: content,
    status: status,
    type: 'variable',
    variations: [{
        regular_price: '19.99',
        attributes: [{
            id: 3,
            name: 'pa_lessonduration',
            option: '1-hour'
        }, {
            name: 'pa_daytime',
            option: '0900'
        }, {
            name: 'weekday',
            option: 'monday'
        }]
    },
    {
        regular_price: '19.99',
        attributes: [{
            id: 3,
            name: 'pa_lessonduration',
            option: '1-hour'
        }, {
            name: 'pa_daytime',
            option: '1100'
        }, {
            name: 'weekday',
            option: 'wednesday'
        }]
    }]
}

etc etc...

I hope that makes sense, if not ask and I will try to make it more clear

Answer 1

The code below defines the array variation to be later used in data.

var teacher_ids = $( '#teacher_ids' ).val();
var status = 'pending';
var array = teacher_ids.split(','); 

variation=[];                   // Declare an empty array
                                // Then define it
for(i=0;i<array.length;i++){
    variation_type = array[i].split('_');

    variation[i] = {
      regular_price: half_hour,
        attributes: [{
          id:3,
          slug: 'pa_lessonduration',
          //name: 'lessonduration',
          option: '1-hour'
        },{
          id: 1,
          slug: 'pa_weekday',
          //  name: 'weekday',
          option: variation_type[0]
        },{
          id: 2,
          slug: 'pa_daytime',
          //name: 'daytime',
          option: variation_type[1]
        }]
    }
}


var data = {                    // Define data
    name: title,
    short_description: excerpt,
    description: content,
    status: status,
    type: 'variable',
    variations : variation      // This is the array defined in the loop above
}

$.ajax({
    method: "PUT",
    url: POST_SUBMITTER.root + 'wc/v1/products/'+ product_id +'',
    data: data,
    beforeSend: function ( xhr ) {
        xhr.setRequestHeader( 'X-WP-Nonce', POST_SUBMITTER.nonce );
    },
    success : function( response ) {
        console.log( response );
        alert( POST_SUBMITTER.success );
    },
    fail : function( response ) {
        console.log( response );
        alert( POST_SUBMITTER.failure );
    }
});