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我找到了无限滚动分页的代码，但有一个问题。我可以从这个页面传递一个变量去 democontent.php

有人可以帮我解决这个问题吗？我需要做的是将此代码中的 ID 传递给 democontent.php 我无法弄清楚我做错了什么。

<script type="text/javascript">

$(function(){   
    $('#content').scrollPagination({    
        'contentPage': 'democontent.php', // the page where you are searching for results
        'contentData': {}, // you can pass the children().size() to know where is the pagination
        'scrollTarget': $(window), // who gonna scroll? in this example, the full window
        'heightOffset': 10, // how many pixels before reaching end of the page would loading start? positives numbers only please
        'beforeLoad': function(){ // before load, some function, maybe display a preloader div
            $('#loading').fadeIn(); 
        },
        'afterLoad': function(elementsLoaded){ // after loading, some function to animate results and hide a preloader div
             $('#loading').fadeOut();
             var i = 0;
             $(elementsLoaded).fadeInWithDelay();
             if ($('#content').children().size() > 0){ // if more than 100 results loaded stop pagination (only for test)
                $('#nomoreresults').fadeIn();
                $('#content').stopScrollPagination();
             }
        }
    });

    // code for fade in element by element with delay
    $.fn.fadeInWithDelay = function(){
        var delay = 0;
        return this.each(function(){
            $(this).delay(delay).animate({opacity:1}, 200);
            delay += 100;
        });
    };

});
</script>
4

2 回答 2

2

你的问题就在那里：

'contentData': {}, // you can pass the children().size() to know where is the pagination

例如：

var id = 5;

$('#content').scrollPagination({  
    // other settings
    contentData: { id: id }
});

然后在你的 PHP 中：

$id = $_POST['id']; // = 5
于 2012-11-12T15:39:37.217 回答
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我使用这个 javascript 函数将变量从 js 传递到 php。如果你想使用ajax，那么你可以使用这个：

function showUser()
{
    var combo = document.getElementById("users");
    var uname = combo.options[combo.selectedIndex].value;
    if (window.XMLHttpRequest)
    {// code for IE7+, Firefox, Chrome, Opera, Safari
        xmlhttp=new XMLHttpRequest();
    }
    else
    {// code for IE6, IE5
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
    xmlhttp.onreadystatechange=function()
    {
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
        {
            document.getElementById("selectbox2").innerHTML=xmlhttp.responseText;
        }
    }

    xmlhttp.open("GET","getuser.php?q="+uname,true);
    xmlhttp.send();
}

希望能帮助到你。

于 2012-11-12T15:45:56.983 回答