根据当前路径名调用包含AJAX get的函数

Question

我创建了一个JavaScript函数，它使用AJAX来调用CodeIgniter控制器函数，该函数调用模型并从数据库中检索数据并以json形式返回。

我已成功创建它并使用jQuery Template插件呈现数据，但是当我移动View时会遇到错误，这会将index（）函数中的数据呈现为不同的函数。

ajax出错，状态为200。

下面是代码：

<?php
class Scheduler extends CI_Controller {

public function __construct() {
    parent::__construct();
    $this->load->model('Scheduler_model');
}

public function index() {

    $this->load->view('templates/header');
    $this->load->view('Rooms_view'); //data appears/gets rendered here
    $this->load->view('templates/footer');

}
public function rooms() {

    $this->load->view('templates/header');
    $this->load->view('Rooms_view'); //error is encountered here
    $this->load->view('templates/footer');

}
public function read($table) {
    echo json_encode( $this->Scheduler_model->getAll($table) );
}

的JavaScript / jQuery的：

var readUrl   = 'scheduler/read',
    createUrl = 'scheduler/create',
    updateUrl = 'scheduler/edit',
    delUrl    = 'scheduler/delete',
    delHref,
    delId,
    updateHref,
    updateId;
$(document).ready(function() { 
    var pathname = window.location.pathname;
    if (pathname == '/MobileSchedule/scheduler/rooms'){ read('rooms');  }
    //if i call read("rooms") here, it appears on index(), but errors on rooms()
}); //end Document ready

function read(table) {
$( '#ajaxLoader' ).fadeIn( 'slow' );

$.ajax({
    url: readUrl + '/' + table,
    dataType: 'json',
    success: function( response ) {
        for( var i in response ) {
            response[ i ].updateLink = updateUrl + '/' + response[ i ].id;
            response[ i ].deleteLink = delUrl + '/' + response[ i ].id;
        }

        //clear old rows
        $( '.roomsList' ).html( '' );

        //append new rows
        $( '#roomsTemplate' ).render( response ).appendTo( '.roomsList' );

        $( '#ajaxLoader' ).fadeOut( 'slow' );
    },
    error: function (xhr, ajaxOptions, thrownError) {
        console.log(xhr);
        console.log(thrownError);
    }

});
}