Uncaught ReferenceError: set_img_func is not defined at HTMLInputElement.onclick

野性酷女 2022-04-17 03:07 348阅读 0赞

**问题：**

> Uncaught ReferenceError: set\_img\_func is not defined  
> at HTMLInputElement.onclick ((index):476)

**解决：**

<td>
        <label>
            <input tabindex="1" type="radio" style="vertical-align:middle;" id="set_curr_img_radio" name="radio" value=${image_obj.id} onclick="set_img_func()">
            <span style="vertical-align:middle;">当前使用镜像</span>
        </label>
    </td>
    
    
    
    
    <script>
    $(document).ready(function(){
        $('.ProjId').click(
            function (){
                projId=$(this).attr('value');
                oldProjId=$.cookie('projId');
                if(projId!=oldProjId){
                    $.cookie('projId', projId, {path: '/', domain: null});
                    window.location.reload();
    
                 }
            }
        );
        //这么写就解决了，不要用function set_img_func(){some code}:
        set_img_func = function (){
            var radio_val
            $('input:radio').each(
                function(){
                    if(this.checked){
                        radio_val = $(this).val();
                        $.ajax({
                            url:'${SITE_URL}image_register/',
                            type:'POST',
                            data: JSON.stringify({img_id:$(this).val()}),
                            headers:{'X-CSRFToken':$.cookie('csrftoken')},
                            contentType: 'application/json',
                            dataType: 'json',
                            success: function(result) {
                                if (result.code=="200"){
                                    alert('设置成功！')
                                }
                                else {
                                    //alert('设置失败！');
                                }
                            },
                             error: function () {
                               alert('发送失败！');
                             }
                        });
                    }
    
                }
            );
        };
    });
    </script>