[英]How can I Return a Partial view depending on Controller within current page
如何根據控制器渲染局部視圖?
所以..我需要根據已發布的值來渲染局部視圖:
<script type="text/javascript" language="javascript">
$(document).ready(function () {
$("#GetReport").click(function () {
$("form[name=StatsForm]").submit();
});
});
</script>
<% Html.RenderPartial("InterStats"); %> //this is wrong i need it to render the partial depending on selection and only after the $("#GetReport").click
控制器:
/// <summary>
/// POST /Stats/Index
/// </summary>
/// <param name="form"></param>
/// <returns></returns>
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult Index(FormCollection form)
{
// Deal with the form
var manufacturerId = Convert.ToInt32(form["manufacturerId"]);
var reportId = Convert.ToInt32(form["reportId"]);
var categoryId = Convert.ToInt32(form["categoryId"]);
var retailerId = Convert.ToInt32(form["retailerId"]);
var countryId = Convert.ToInt32(form["countryId"]);
var regionId = Convert.ToInt32(form["regionId"]);
var manufacturerWidgetId = (form["ManufacturerWidgetId"]);
var startDate = new DateTime(1, 1, 1, 0, 0, 0, 0);
var endDate = new DateTime(1, 1, 1, 0, 0, 0, 0);
var reportName = _reportRepository.GetReport(reportId);
switch (reportName.Code)
{
case "INTER":
return RedirectToAction("InterStats",
new
{
manufacturerId = manufacturerId,
countryId = countryId,
startDate = "2013-01-01",
endDate = "2013-01-31"
});
break;
case "CUMLEADS":
return RedirectToAction("LeadStats",
new
{
manufacturerId = manufacturerId,
countryId = countryId,
categoryId = categoryId,
startDate = startDate.ToString("yyyy-MM-dd"),
endDate = endDate.ToString("yyyy-MM-dd")
});
break;
case "IMP":
break;
}
return View();
}
/// </summary>
/// <returns></returns>
/// [JsonpFilter]
[AcceptVerbs(HttpVerbs.Get | HttpVerbs.Post)]
public ActionResult InterStats(int manufacturerId, int countryId, DateTime startDate, DateTime endDate)
{
//Get all manufacturerwidgets for manufacturer
var manufacturerWidget = _manufacturerWidgetsRepository.GetManufacturerWidgetByManufacturerAndCountry(manufacturerId, countryId);
var interReportJson = new InterReportJson();
var interRecordList = new List<InterRecord>(); // a list of my anonymous type without the relationships
interReportJson.InterRecordList = new List<InterRecord>();
var count = 1;
foreach (var mw in manufacturerWidget)
{
var widgetName = mw.Description;
//Get the product stats data
var imps = _productStatsRepository.GetSumImpressionsProductStatsForManufacturerCountryDate(
mw.Id, countryId, startDate, endDate);
var clicks = _productStatsRepository.GetSumClicksProductStatsForManufacturerCountryDate(
mw.Id, countryId, startDate, endDate);
float ctr = 0;
if (imps != 0 && clicks != 0)
{
ctr = ((clicks / (float)imps) * 100);
}
// Create the data for the report
var interRecord = new InterRecord
{
WidgetName = widgetName,
Impressions = imps,
Interactions = clicks,
Ctr = ctr,
Count = count
};
interReportJson.InterRecordList.Add(interRecord);
count++;
}
interReportJson.Counter = count;
return PartialView(interReportJson);
}
目前沒有<%Html.RenderPartial(“ InterStats”); %>我的零件正在新窗口中打開,由於沒有數據,直到提交表單后才出現數據。 並且也可能不是部分“ InterStats”,也可能是部分“ LeadsStats”
編輯
我正在使用AJAX執行以下操作:
<script type="text/javascript">
$("#GetReport").click(function () {
var manufacturerId = $("#manufacturerId > option:selected").attr("value");
var countryId = $("#countryId > option:selected").attr("value");
var startDate = $("#startDate").val();
var endDate = $("#endDate").val();
//var manufacturerId = 241;
//var countryId = 230;
// var startDate = '2013-01-01';
// var endDate = '2013-01-31';
var theUrl = "/ProductStats/Parameters/" + manufacturerId + "/" + countryId + "/" + startDate + "/" + endDate;
alert(theUrl);
$.ajax({
type: "POST",
//contentType: "application/json; charset=utf-8",
url: theUrl,
data: { 'manufacturerId': manufacturerId, 'countryId': countryId, 'startDate': startDate, 'endDate': endDate },
dataType: "json",
success: function (data) {
//see this http://stackoverflow.com/questions/11472947/how-to-format-my-json-data-for-stack-column-chart-in-highcharts
var widgetNameArray = [];
var impressionsArray = [];
var intsArray = [];
for (var i = 0; i < data.length; i++) {
var item1 = data[i];
//only display on graph if not 0
if (item1.Impressions > 0) {
var widgetCategories = item1.WidgetName;
//put into an array
widgetNameArray.push(widgetCategories);
var imps = item1.Impressions;
impressionsArray.push(imps);
var ints = item1.Interactions;
intsArray.push(ints);
}
}
// Create the chart
$('#container').highcharts({
chart: {
type: 'column'
},
title: {
text: 'Inter Chart ' + startDate + ' to ' + endDate
},
xAxis: {
categories: widgetNameArray,
labels: {
rotation: -45,
align: 'right',
style: {
fontSize: '13px',
fontFamily: 'Verdana, sans-serif'
}
}
},
yAxis: {
min: 0,
title: {
text: 'Impressions/Interactions'
},
stackLabels: {
enabled: false,
style: {
fontWeight: 'bold',
color: (Highcharts.theme && Highcharts.theme.textColor) || 'gray'
}
}
},
legend: {
align: 'right',
x: -100,
verticalAlign: 'top',
y: 20,
floating: true,
backgroundColor: (Highcharts.theme && Highcharts.theme.legendBackgroundColorSolid) || 'white',
borderColor: '#CCC',
borderWidth: 1,
shadow: false
},
tooltip: {
formatter: function () {
return '<b>' + this.x + '</b><br/>' +
this.series.name + ': ' + this.y + '<br/>';
}
},
plotOptions: {
bar: {
dataLabels: {
enabled: true
}
}
},
series: [{
name: 'Impressions',
data: impressionsArray
}, {
name: 'Interactions',
data: intsArray
}]
});
var table = document.getElementById("usertable");
var tabledata = "";
tabledata += "<tr>";
tabledata += "<th>Widget Name</th>";
tabledata += "<th>Impressions</th>";
tabledata += "<th>Interactions</th>";
tabledata += "<th>CTR</th>";
tabledata += "</tr>";
for (var i = 0; i < data.length; i++) {
var item = data[i];
tabledata += "<tr>";
tabledata += "<td>" + item.WidgetName + "</td>";
tabledata += "<td>" + item.Impressions + "</td>";
tabledata += "<td>" + item.Interactions + "</td>";
tabledata += "<td>" + item.Ctr.toFixed(2) + "%</td>";
tabledata += "</tr>";
}
table.innerHTML = tabledata;
$("th").css("background-color", "#3399FF");
$("tr:even").css("background-color", "#eeeeee");
$("tr:odd").css("background-color", "#ffffff");
}
}
);
});
</script>
但這僅適用於報告之一,因為表/ chrt的格式根據報告而有所不同,因此請根據報告ID區分如何顯示它們。
我希望很清楚我需要做什么,請問是否可以。
謝謝!
您要么需要調用一個AJAX方法,然后傳遞必要的數據,然后它才能完成所需的響應。 您可以執行GET或POST。 在查詢字符串上的GET放置鍵值對上,對於POST正文中的后期放置鍵值對。 您可以為此查看jQuery AJAX文檔。 看起來您將不得不執行AJAX或回發代碼才能正常工作,因為它需要用戶輸入。
我建議像...
<div id="reportDiv">
<!-- dynamic content will be populated here after user makes some selection, etc.. -->
</div>
<script type="text/javascript">
$(document).ready(function () {
$("#GetReport").click(function () {
if (selectionDictatesThatReportBeShown) {
// Make AJAX call and put response html in the reportDiv
$('#reportDiv').load('/SomeController/SomeAction?key1=value1&key2=value2');
}
// optionally do this?
$("form[name=StatsForm]").submit();
});
});
</script>
感謝Sam的意見,對不起我不清楚我需要做什么。
我實際上想根據用戶從下拉列表中選擇的報告來選擇局部視圖。
因此,在視圖中,我使用.change,以便我們知道選擇報告的時間:
<script type="text/javascript">
//<![CDATA[
$(function () {
$("#selectReport").hide();
var manufacturerId;
$("select#manufacturerId").change(function () {
manufacturerId = $("#manufacturerId > option:selected").attr("value");
$("#selectReport").show();
});
$("select#reportId").change(function () {
var reportId = $("#reportId > option:selected").attr("value");
var theUrl = "/ReportStats/GetReport/" + reportId + "/" + manufacturerId;
$.ajax({
url: theUrl,
success: function (data) {
$('#ajaxOptionalFields').html(data);
},
error: function () {
alert("an error occured here");
}
});
});
});
//]]>
</script>
在控制器中,我寫了一個案例聲明,所以我知道我在寫哪個報告:
//在這里我們確定將為哪個報告查看哪個部分(因此將觸發哪個ajax調用...
switch (report.Code)
{
case "INTER":
ViewData["InterStats"] = true;
break;
case "CUMLEADS":
ViewData["CumLeadsStats"] = true;
break;
}
在視圖中,我放置了一個if語句來確定將顯示哪個報告部分:
<% if (Convert.ToBoolean(ViewData["InterStats"]))
{ %>
<% Html.RenderPartial("InterReport"); %>
<% }
else if (Convert.ToBoolean(ViewData["CumLeadsStats"]))
{ %>
<% Html.RenderPartial("CummulativeReport"); %>
<% } %>
我不確定這是否是我需要的真正糟糕的方法,但它似乎有效。
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