Symfony 1.4 中的 Ajax 分页

Question

我正在使用 symfony 1.4 并尝试使用 Ajax 调用对我的搜索结果进行分页，但遇到了困难。

我的 ajax 调用是对一个 Action (executeGetList) 进行的，我在其中传递了页面参数。这就是我进行ajax调用的方式:

var url = "<?php echo url_for("genre/getList"); ?>";
function loadPage(page)
{
    $.ajax({
        url: url+"?page="+page,
        type: 'POST',
        dataType: 'html',
        timeout: 4000,
        beforeSend: function(){
            $('#loading').show();
        },
        complete: function(){
            $('#loading').hide();
        },
        error: function(xhr, textStatus, errorThrown){
            msg = "Error " + errorThrown;
            alert(msg);
        },
        success: function(data){
            $("#datasongs").load(data, "", function(response, status, xhr) {
                alert ("status is: " + status); 
            });
        }
    });
}    

executeGetList检索一些数据，设置寻呼机 (sfDoctrinePager) 并返回一个渲染部分，如:

return $this->renderPartial('song/listSongSearchLite', 
                            array('roster' => $this->roster, 
                            'pagerSongs' => $this->pagerSongs));

在ajax调用的 success中回调函数，我检索发送的数据，这正是我想要的。但是，当我执行 .load() 时jquery 函数，我收到 404 错误。

该错误是因为 symfony 试图找到以 ajax 调用生成的 html 开头的路由。返回的数据以

<table><thead><tr

symfony 日志是:

Oct 28 23:32:05 symfony [info] {sfWebResponse} Send status "HTTP/1.1 200 OK"
Oct 28 23:32:05 symfony [info] {sfWebResponse} Send header "Content-Type: text/html; charset=utf-8"
Oct 28 23:32:05 symfony [info] {sfWebDebugLogger} Configuration 12.69 ms (8)
Oct 28 23:32:05 symfony [info] {sfWebDebugLogger} Factories 58.78 ms (1)
Oct 28 23:32:05 symfony [info] {sfWebDebugLogger} Action "genre/getList" 705.05 ms (1)
Oct 28 23:32:05 symfony [info] {sfWebDebugLogger} Database (Doctrine) 0.18 ms (24)
Oct 28 23:32:05 symfony [info] {sfWebDebugLogger} Partial "song/_listSongSearchLite" 222.21 ms (1)
Oct 28 23:32:05 symfony [info] {sfWebDebugLogger} View "None" for "genre/getList" 0.02 ms (1)
Oct 28 23:32:05 symfony [info] {sfWebResponse} Send content (8801 o)
Oct 28 23:32:07 symfony [info] {sfPatternRouting} Connect sfRoute "sf_guard_signin" (/guard/login)
Oct 28 23:32:07 symfony [info] {sfPatternRouting} Connect sfRoute "sf_guard_signout" (/guard/logout)
Oct 28 23:32:07 symfony [info] {sfPatternRouting} Connect sfRoute "apply" (/user/new)
Oct 28 23:32:07 symfony [info] {sfPatternRouting} Connect sfRoute "reset" (/user/password-reset)
Oct 28 23:32:07 symfony [info] {sfPatternRouting} Connect sfRoute "resetRequest" (/user/reset-request)
Oct 28 23:32:07 symfony [info] {sfPatternRouting} Connect sfRoute "resetCancel" (/user/reset-cancel)
Oct 28 23:32:07 symfony [info] {sfPatternRouting} Connect sfRoute "validate" (/user/confirm/:validate)
Oct 28 23:32:07 symfony [info] {sfPatternRouting} Connect sfRoute "settings" (/user/settings)
Oct 28 23:32:07 symfony [info] {sfPatternRouting} Match route "default_index" (/:module) for /<table><thead><tr with parameters array (  'module' => '<table><thead><tr',  'action' => 'index',)
Oct 28 23:32:08 symfony [info] {sfFrontWebController} Action "tabletheadtr/index" does not exist
Oct 28 23:32:08 symfony [err] {sfError404Exception} Action "tabletheadtr/index" does not exist.
Oct 28 23:32:08 symfony [info] {sfWebResponse} Send status "HTTP/1.1 404 Not Found"
Oct 28 23:32:08 symfony [info] {sfWebResponse} Send header "Content-Type: text/html; charset=utf-8"
Oct 28 23:32:08 symfony [info] {sfWebDebugLogger} Configuration 8.27 ms (5)
Oct 28 23:32:08 symfony [info] {sfWebDebugLogger} Factories 63.62 ms (1)

任何帮助将不胜感激。

莫希特

Answer 1

在代码中，您有:

success: function(data){
$("#datasongs").load(data, "", function(response, status, xhr) {
   alert ("status is: " + status);  
});

传递从 .ajax() 返回的数据的地方作为新请求的 URL .load() .好像不太对

.load( url [, data] [, complete(responseText, textStatus, XMLHttpRequest)] )

似乎您正试图将返回的数据放入 $("#datasongs") .为此，您使用函数 .html()不是 .load() .