我喜欢在api控制器中使用konckout js来绑定值列表这里是我的代码。在淘汰赛中获取值列表但在视图页面值中没有得到binded.In控制器这是我的代码
public Qualification Get()
{
Qualification qualmodel = new Qualification();
Qualify qul = new Qualify();
qualmodel.leadqualificlist = new List<Qualify>();
LeadQualificationCriteria leadqual = new LeadQualificationCriteria();
iWISEDataContainer leadqualif = new iWISEDataContainer();
foreach (var test in leadqualif.LeadQualificationCriterias)
{
qul.LeadQualifition = test.LeadQualificationFactor;
qul.Negativescore = test.NegativeScoreText;
qul.Neutralscore = test.PositiveScoreText;
qul.Positivescore = test.PositiveScoreText;
qualmodel.leadqualificlist.Add(qul);
}
return qualmodel;
}
和我的淘汰赛代码：
function LeadQualificationModel() {
debugger;
var self = this;
self.LeadQualifition = ko.observable("");
self.Negativescore = ko.observable("");
self.Neutralscore = ko.observable("");
self.Positivescore = ko.observable("");
self.Scoreschk = ko.observable("");
self.Commenttext = ko.observable("");
self.leadqualificlist = ko.observableArray();
var baseUri = '/api/Qualification';
$.ajax({
url: '/api/Qualification',
type: 'GET',
contentType: 'application/json; charset=utf-8',
data: {},
success: function (data1) {
self.leadqualificlist(data1.leadqualificlist); //Here iam getting list of values
debugger;
//Put the response in ObservableArray
},
error: function (error) {
alert(error.status + "<--and--> " + error.statusText);
}
});
$(document).ready(function () {
debugger;
ko.applyBindings(new LeadQualificationModel());
})
和我的html设计
<div style="width: 1100px; height: 700px;" class="container">
<div style="width: 1100px; height: 110px; background-color: burlywood">
<table>
<tr>
<td style="width: 400px; height: 110px; background-color: burlywood;" align="left">
<h3>Qualification Factor</h3>
</td>
<td style="width: 400px; height: 110px; background-color: burlywood" align="center">
<h3>Score</h3>
</td>
<td style="width: 400px; height: 110px; background-color: burlywood" align="center">
<h3>Comment</h3>
</td>
</tr>
</table>
</div>
<div style="width: 1100px; height: 580px; border: 1px solid; overflow-x: scroll; overflow-y: scroll;" >
<table>
<tbody data-bind="foreach: leadqualificlist">
<tr>
<td style="width: 250px; height: 130px;">
<h4 data-bind="text: LeadQualifition"></h4>
</td>
<td style="width: 580px; height: 80px;">
<table>
<tr>
<td style="width: 210px; height: 50px;" align="center">
<h4>Negative</h4>
</td>
<td style="width: 210px; height: 50px;" align="center">
<h4>Neutral</h4>
</td>
<td style="width: 210px; height: 50px;" align="center">
<h4>Positive</h4>
</td>
</tr>
<tr>
<td style="width: 210px; height: 50px;" align="center">
<h4 data-bind="text: Negativescore">
<br />
0-1-2-3</h4>
</td>
<td style="width: 210px; height: 50px;" align="center">
<h4 data-bind="text: Neutralscore">
<br />
4-5-6</h4>
</td>
<td style="width: 210px; height: 50px;" align="center">
<h4 data-bind="text: Positivescore">
<br />
7-8-9</h4>
</td>
</tr>
<tr>
<td style="width: 210px; height: 50px;" align="center">
<input type="radio" style="width: 20px; height: 20px;" data-bind="checked:$root.Scoreschk" />
<input type="radio" style="width: 20px; height: 20px;" data-bind="checked:$root.Scoreschk" />
<input type="radio" style="width: 20px; height: 20px;" data-bind="checked:$root.Scoreschk" />
<input type="radio" style="width: 20px; height: 20px;" data-bind="checked:$root.Scoreschk" />
</td>
<td style="width: 210px; height: 50px;" align="center">
<input type="radio" style="width: 20px; height: 20px;" data-bind="checked:$root.Scoreschk" />
<input type="radio" style="width: 20px; height: 20px;" data-bind="checked:$root.Scoreschk" />
<input type="radio" style="width: 20px; height: 20px;" data-bind="checked:$root.Scoreschk" />
</td>
<td style="width: 210px; height: 50px;" align="center">
<input type="radio" style="width: 20px; height: 20px;" data-bind="checked: $root.Scoreschk" />
<input type="radio" style="width: 20px; height: 20px;" data-bind="checked: $root.Scoreschk" />
<input type="radio" style="width: 20px; height: 20px;" data-bind="checked: $root.Scoreschk" />
</td>
</tr>
</table>
</td>
<td>
<textarea style="width: 300px; height: 110px;" data-bind="value:$data.Commenttext">Text Box
</textarea>
</td>
</tr>
</tbody>
</table>
<table style="width: 100%">
<tr>
<td></td>
<td></td>
<td align="center">
@* <button data-bind="click :$root.create" style="background-color:burlywood">Save</button>*@
<input type="submit" title="Save" value="Submit" data-bind="click:$root.create" style="background-color: burlywood" />
<input type="submit" title="Save" value="Next Stage" style="background-color: burlywood" />
</td>
</tr>
</table>
</div>
</div>
</body>
</html>
查看模型实体：
public class Qualification
{
public int Qualificationid { get; set; }
public string LeadQualifition { get; set; }
public string Negativescore { get; set; }
public string Neutralscore { get; set; }
public string Positivescore { get; set; }
public int Scoreschk { get; set; }
public string Commenttext { get; set; }
public List<Qualify> leadqualificlist { get; set; }
}
其他一个：
public class Qualify
{
public string LeadQualifition { get; set; }
public string Negativescore { get; set; }
public string Neutralscore { get; set; }
public string Positivescore { get; set; }
}
编辑： 我算得上是13。我的第零指数值：
LeadQualifition = "Winning products and services"
Negativescore = "Competitors very strong in this area"
Neutralscore = "Strong differentiators"
Positivescore = "Strong differentiators"
可能我有13行的数据。
请有人建议在视图页面中绑定值。 的问候，
答案 0 :(得分：0)
我认为你必须在像
这样的可观察数组中推送数据for( i=0; i<=data1.length;i++)
self.leadqualificlist.Push(data1[i]) /// plz modify as per your data
}
答案 1 :(得分：0)
我使用以下内容进行操作;
视图模型中定义的本地函数，用于支持数组成员资格类型，例如
var Device = function (data) {
this.id= ko.protectedObservable(data.id);
this.name= ko.protectedObservable(data.name);
};
如果ajax响应成功，我会映射结果，例如：在以下示例中，devices是可观察数组。
success: function (data) {
var mappedDevices = $.map(data.devices, function (item) { return new Device(item); });
self.devices(mappedDevices);
// Update the gui
self.devicesLoaded(true);
$('#devices-table').trigger('update');
}
如果Vivek提供的示例不起作用，请使用浏览器的开发工具检查响应是否确实在leadqualificlist数组中有数据。
这是一个jsfiddle示例。