jQuery的/阿贾克斯饼干PT2 [英] Jquery/Ajax cookie pt2

问题描述

从previous问题继，（ previous问题），我似乎无法能够火Ajax调用如果检测到的Cookie。该Cookie是绝对设置，并显示警告，但我不能为我的生命得到它再次触发Ajax调用。我只需要它火了Ajax时，如果检测到cookie中的页面加载，而不是使用更多按钮。

Following on from a previous question, ( Previous question), I can't seem to be able to 'fire' the ajax call if a cookie is detected. The cookie is definitely set, and the alert is displayed, but I can't for the life of me get it to trigger the ajax call again. I just need it to 'fire' the ajax when the page is loaded if the cookie is detected, rather than using the 'more' button.

希望这是有道理的。任何帮助非常AP preciated。秒。

Hope this makes sense. Any help greatly appreciated. S.

 $(document).ready(function(){                                                 
        $(function() {
        //More Button                        
        $('.more').live("click",function() 
        {    
        $.cookie('viewing_expanded_content',true, { expires : new Date(new Date().valueOf() + 60 * 60 * 1000) });
        var ID = $(this).attr("id");
        if(ID)
        {                        
        $("#more"+ID).html('<img src="images/more_press.gif" alt="More results..." />');
        $.ajax({                   
        type: "POST",
        url: "more_press.php",
        data: "lastmsg="+ ID, 
        cache: false,
        success: function(html){                                        
        $("div#updates").append(html);
        $("#more"+ID).remove();
                }
            });
        } else {
        $(".morebox").html('<p><strong>No more results...</strong></p>');
        //$.cookie('viewing_expanded_content', null);
        }
        return false;
                });

              });

        var viewing_expanded_content = $.cookie('viewing_expanded_content');
        if ( viewing_expanded_content == 'true' ) {

        alert("Active cookies!");    

        //my proposed call that doesnt work
        $.ajax({                   
        type: "POST",
        url: "more_press.php",
        data: "lastmsg="+ ID, 
        cache: false,
        success: function(html){                                        
        $("div#updates").append(html);
        $("#more"+ID).remove();
                }
            });
        }    

        })

编辑：在这里工作的解决方案...

推荐答案

要放一个错误回调功能可按你可以像这样

To put an error callback funciton you can do like this

//my proposed call that doesnt work    

$.ajax({                   
    type: "POST",
    url: "more_press.php",
    data: "lastmsg="+ ID, 
    cache: false,
    success: function(html){                                        
        $("div#updates").append(html);
        $("#more"+ID).remove();
    },
    error: function(){
        // write your code for error handling
    }
});

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