douzao9845 2015-12-30 21:56 采纳率: 0%
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Codeigniter AJAX JQuery csrf_protection星级评分脚本

I am using the star rating script here but I am using with Codeigniter with CSRF_PROTECTION turned on. I am receiving 500 Internal Server Error when I click on the stars and the script is called. I found a few similar post here but none that helped me solve my issue.

I tried one fix which I found online that stated to create ajaxSetup (see below) function first to merge the "data" with the data in my function to send the token.

I do not know JavaScript so it is taking me days to figure out the issue. The ajaxSetup is not working. If I turn CRSF_PROTECTION off, the script works.

Help! Please, I am struck on this and want to get it to work because there are other Jquery scripts that I would like to use.

$.ajaxSetup({
data: { <?php echo $this->config->item('csrf_token_name'); ?>:
$.cookie('<?php echo $this->config->item('csrf_cookie_name'); ?>') 
}
});

Here is all of the Java script.

<script type="text/javascript">
        $.ajaxSetup({
            data: {
            <?php echo $this->config->item('csrf_token_name'); ?>: $.cookie('<?php echo $this->config->item('csrf_cookie_name'); ?>') 
            }
        });

            $(function() {
                $("#rating_star").codexworld_rating_widget({
                    starLength: '5',
                    initialValue: $('#rating_star').val(),
                    callbackFunctionName: 'processRating',
                    imageDirectory: '<?php echo base_url(); ?>i/icon',
                    inputAttr: 'postID'
                }); 
            });

            function processRating(val, attrVal){
                $.ajax({
                    type: 'POST',
                    url: '<?php echo base_url(); ?>rating/rate',
                    data: 'postID='+attrVal+'&ratingPoints='+val,
                    dataType: 'json',
                    success : function(data) {
                        if (data.status == 'ok') {
                            $('#avgrat').text(data.average_rating);
                            $('#totalrat').text(data.rating_number);
                        }else{
                            alert('Some problem occured, please try again.');
                        }
                    }
                });
            }

    </script>
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2条回答 默认 最新

  • doudun3910 2015-12-30 22:12
    关注

    you set default value for data here

    $.ajaxSetup();

    and you are overriding it here

     $.ajax();
    

    so value of token not sending to your server, also you didn't send your data as JSON only you need to send it with with data

    data:{"<?=$csrf['name'];?>":"<?=$csrf['hash'];?>"}
    

    you need to send your data in json format

    data: 'postID='+attrVal+'&ratingPoints='+val,

    to

    data:{"<?=$csrf['name'];?>":"<?=$csrf['hash'];?>", "postID":attrVal, "ratingPoints":val}
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
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