how to send javascript array to controller in yii

Question

I have a view having multiple checkboxes.

When I select some textbox, I need to do some operation on them, so they should be passed to the controller.

How can I do this?

My JS function :

function myfun() {
    $.ajax({
        type : "POST",
        url : "http://localhost/newtemplate/index.php/product/dispatchdata/",
        dataType : 'json',
        data : { 
            idList : $("input[type=checkbox]:checked").serializeArray()
        },
        success :  function(data) {
            alert(data);
        },
        error : function (data){
            alert('Error');
            //alert(data);
        }
    });
}

is this URL dispatcher.php is right ? what is the error that you got ? — Mohammad
– Mohammad, Commented Feb 17, 2016 at 7:49
the url is right.. it gives an alert of error.. i don't know whether it going to that controller or not.. mohammad — user3312547
– user3312547, Commented Feb 17, 2016 at 7:52
Did you check what shown in Network section in browser developer tools? Maybe there is an error in your PHP code. — aslawin
– aslawin, Commented Feb 17, 2016 at 7:54
so your ajax can't be sent, that's because your URL is wrong — Mohammad
– Mohammad, Commented Feb 17, 2016 at 7:54
then please tell me how to send it from javascript n access in controller — user3312547
– user3312547, Commented Feb 17, 2016 at 7:56

Mohammad · Accepted Answer · 2016-02-17 08:16:36Z

1

replace your URL by this:

url: "<?php echo Yii::app()->createUrl('product/dispatchdata'); ?>",

then try to send your json as follow: data: {idList:JSON.stringify(idList)},

edited Feb 17, 2016 at 8:16

answered Feb 17, 2016 at 7:56

Mohammad

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18 Comments

user3312547 Over a year ago

thanks for ur ans bt still its nt working it give an error of [object object]

aslawin Over a year ago

So instead of trying show error by alert(error) try console.log(error) and check what's in there.

Mohammad Over a year ago

@user3312547 this is another error, but now your ajax is sent successfully. check the way that you are using to collect the data from checkboxes.

user3312547 Over a year ago

is the method right which i have used data: {idList:idList}, to pass data of javascript to controller ??

user3312547 Over a year ago

i got this when i alert idlist array . [{"name":"autoId[]","value":"2840"},{"name":"autoId[]","value":"2829"},{"name":"autoId[]","value":"2836"},{"name":"autoId[]","value":"2835"}]. and i want to send all the autoid to controller through array @mohammad

|

John Slegers · Accepted Answer · 2016-02-17 12:12:22Z

0

Use this :

$.ajax({
    url: "<?php echo App::param('siteurl'); ?>products/ZipUpload",
    type: "POST",
    data: {
        idList : $("input[type=checkbox]:checked").serializeArray()
    },
    success: function(data) {
        alert(data)
    }
});

edited Feb 17, 2016 at 12:12

John Slegers

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answered Feb 17, 2016 at 11:36

RAJESH CHAUHAN

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Comments

rushil · Accepted Answer · 2016-02-18 05:01:14Z

0

As mohammad said: "Replace your url with"

url: "<?php echo Yii::app()->createUrl('product/dispatchdata'); ?>",

Further, if you fail in ajax call, the reason may be that the error is in your code in the controller. if you cant return successfully from controller, then you will get error in ajax... so try debugging step by step your controller action.

answered Feb 18, 2016 at 5:01

rushil

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