我遇到了分页问题。我过去曾经这样做过，但现在却没有。它特别与pagemore按钮有关，而不是一般的分页（工作正常）。 javascript pager用于使用ajax加载额外的回复，但现在它只是复制了整个页面。
我过去也有同样的事情，而且一直与路线有关，但我看不出这里有什么问题？
非常感谢任何帮助。感谢。
主要观点：
<div class="pagerSummary">
@T("Displaying <span class=\"firstItem\">{0}</span> to <span class=\"lastItem\">{1}</span> of <span class=\"totalItems\">{2}</span> messages",
PageIndex * Config.UI.MessagesPerPage + 1,
PageIndex * Config.UI.MessagesPerPage + Model.Messages.Count,
Model.Replies)
</div>
}
<div id="pagerClient" style="display:none;"><a href="#" onclick="pager.more();return false;">@Html.Img("~/images/loadingMini.gif", "") @T("Show more messages")</a></div>
@Html.Pager(Config.UI.MessagesPerPage, PageIndex, Model.Replies, S("Previous"), S("Next"))
@Html.Script("~/scripts/pager.js")
<script type="text/javascript">
$(document).ready(function () {
quoting.init();
pager.init('@Url.Action("PageMore", "Topics", new{id=Model.Id, name=Model.Title})', '@Url.Action("PageUntil", "Topics", new{id=Model.Id, name=Model.Title})', '@T("The browser has lost session, click ok to return to the login page")');
});
</script
路线：
<add url="topic/{id}/{name}/page-more" controller="Topics" action="PageMore">
<constraints>
<add key="forum" value="all" />
<add key="name" value="[\w\-%]+?" />
<add key="id" value="^\d+$" />
</constraints>
<defaults>
<add key="forum" value="all" />
<add key="page" value="0" />
</defaults>
</add>
<add url="topic/{id}/{name}/page-until" controller="Topics" action="PageUntil">
<constraints>
<add key="forum" value="all" />
<add key="name" value="[\w\-%]+?" />
<add key="id" value="^\d+$" />
</constraints>
<defaults>
<add key="forum" value="all" />
<add key="page" value="0" />
</defaults>
</add>
<add url="topic/{id}/{name}/{page}" controller="Topics" action="Detail">
<constraints>
<add key="name" value="[\w\-%]+?" />
<add key="id" value="^\d+$" />
<add key="page" value="^\d+$" />
</constraints>
<defaults>
<add key="forum" value="all" />
<add key="page" value="0" />
</defaults>
</add>
寻呼机Js文件
(function(d) {d.each(["backgroundColor","borderBottomColor","borderLeftColor","borderRightColor","borderTopColor","color","outlineColor"],function(f,e){d.fx.step[e]=function(g){if(!g.colorInit) {g.start=c(g.elem,e);g.end=b(g.end);g.colorInit=true}g.elem.style[e]="rgb("+ [Math.max(Math.min(parseInt((g.pos*(g.end[0]- g.start[0]))+g.start[0]),255),0),Math.max(Math.min(parseInt((g.pos*(g.end[1]- g.start[1]))+g.start[1]),255),0),Math.max(Math.min(parseInt((g.pos*(g.end[2]- g.start[2]))+g.start[2]),255),0)].join(",")+")"}});function b(f){var e;if(f&&f.constructor==Array&&f.length==3){return f}if(e=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9] {1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(f)) {return[parseInt(e[1]),parseInt(e[2]),parseInt(e[3])]}if(e=/rgb\(\s*([0-9]+(?:\.[0- 9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(f)) {return[parseFloat(e[1])*2.55,parseFloat(e[2])*2.55,parseFloat(e[3])*2.55]}if(e=/#([a-fA- F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(f)) {return[parseInt(e[1],16),parseInt(e[2],16),parseInt(e[3],16)]}if(e=/#([a-fA-F0-9])([a-fA- F0-9])([a-fA-F0-9])/.exec(f)){return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16)]}if(e=/rgba\(0, 0, 0, 0\)/.exec(f)){return a.transparent}return a[d.trim(f).toLowerCase()]}function c(g,e){var f;do{f=d.curCSS(g,e);if(f!=""&&f!="transparent"||d.nodeName(g,"body")){break}e="backgroundColor"}while(g=g.parentNode);return b(f)}var a={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white: [255,255,255],yellow:[255,255,0],transparent:[255,255,255]}})(jQuery);
var pager =
{
firstItem : -1
, totalItems : -1
, lastItem : -1
, tempText : null
, enabled : false
, postUrl : null
, postUrlToId : null
, forbiddenMessage : ""
,
init : function(postUrl, postUrlToId, forbiddenMessage)
{
if ($(".firstItem").length > 0)
{
pager.firstItem = parseInt($(".firstItem").text(), 10);
pager.lastItem = parseInt($(".lastItem").text(), 10);
pager.totalItems = parseInt($(".totalItems").text(), 10);
pager.enabled = true;
pager.forbiddenMessage = forbiddenMessage;
pager.postUrl = postUrl;
pager.postUrlToId = postUrlToId;
if (pager.firstItem == 1)
{
$("div.pager").hide();
pager.showCurrentStatus();
if (window.location.hash)
{
pager.navigateToId();
}
}
}
$(document).trigger("dataLoaded");
}
,
loadingStart : function()
{
//loading
pager.enabled = false;
$("#pagerClient").toggleClass("loading");
}
,
loadingEnd : function()
{
$("#pagerClient").toggleClass("loading");
pager.enabled = true;
}
,
showCurrentStatus : function()
{
$(".lastItem").text(pager.lastItem.toString());
if (pager.lastItem == pager.totalItems)
{
//TODO: Don't hide it, just disable it
$("#pagerClient").stop().hide();
$("div.toolbar li.showAll").hide();
}
else
{
$("#pagerClient").slideDown();
$("div.toolbar li.showAll").show();
}
}
,
more : function()
{
if (pager.enabled && pager.lastItem < pager.totalItems)
{
var fromId = $("#messages > li:last").attr("id").substring(3);
pager.post(pager.postUrl, {from:fromId}, pager.moreCallback);
pager.loadingStart();
}
}
,
moreCallback : function(htmlText)
{
$("#messages").append(htmlText);
pager.lastItem = $("#messages > li").length;
pager.loadingEnd();
pager.showCurrentStatus();
$(document).trigger("dataLoaded");
}
,
navigateToId : function()
{
if (pager.enabled && $(window.location.hash).length == 0)
{
//Load messages until that id
if (window.location.hash.indexOf("msg") == 1)
{
pager.loadingStart();
var lastMsg = window.location.hash.substring(4);
var firstMsg = $("#messages > li:last").attr("id").substring(3);
pager.post(pager.postUrlToId, {firstMsg:firstMsg,lastMsg:lastMsg}, pager.navigateToIdCallback);
}
}
else if ($(window.location.hash).length == 1)
{
pager.highlightMessage(window.location.hash);
}
}
,
navigateToIdCallback : function(htmlText)
{
$("#messages").append(htmlText);
pager.lastItem = $("#messages > li").length;
$("#messages > li:last").addClass("highlight");
var temp = window.location.hash;
window.location.hash = "#";
window.location.hash = temp;
pager.loadingEnd();
pager.showCurrentStatus();
$(document).trigger("dataLoaded");
pager.highlightMessage(window.location.hash);
}
,
highlightMessage : function(selector)
{
var original = $(selector).css("backgroundColor");
$(selector).animate({
backgroundColor: "#DCECF4"
}, 2000, "linear", function(){
$(selector).animate({backgroundColor: original}, 2000, "linear", function(){$(selector).css("backgroundColor", null)});
});
}
,
showAll : function()
{
if (pager.enabled)
{
pager.loadingStart();
var lastMsg = 1000;
var firstMsg = $("#messages > li:last").attr("id").substring(3);
pager.post(pager.postUrlToId, {firstMsg:firstMsg,lastMsg:lastMsg}, pager.showAllCallback);
}
return false;
}
,
showAllCallback : function(htmlText)
{
$("#messages").append(htmlText);
pager.lastItem = $("#messages > li").length;
pager.loadingEnd();
pager.showCurrentStatus();
$(document).trigger("dataLoaded");
}
,
post : function (url, data, callback)
{
$.ajax({
type: 'POST',
url: url,
data: data,
success: callback,
dataType: "html",
statusCode: {
403: function() {
if (pager.forbiddenMessage)
{
alert(pager.forbiddenMessage);
}
window.location.reload();
}
}
});
}
}
今天在这上面浪费了大约10个小时，现在我已经吃饱了。谢谢大家！
控制器：
public ActionResult PageMore(int id, string name, string forum, int from)
{
var topic = _service.GetWithMessages(id, from, Config.UI.MessagesPerPage);
if (topic == null)
{
return ResultHelper.NotFoundResult(this);
}
return View(false, topic);
}
public ActionResult PageUntil(int id, string name, string forum, int firstMsg, int lastMsg)
{
var topic = _service.GetWithMessages(id, firstMsg, lastMsg-firstMsg);
if (topic == null)
{
return ResultHelper.NotFoundResult(this);
}
return View(false, "PageMore", topic);
}