【发布时间】:2016-04-26 21:11:37
【问题描述】:
我无法理解如何将表单数据从我的网站传回我的Controller 并将该代码用于更强大的应用程序。我的索引页面上有一个表单,其中只有 radio buttons 和 checkboxes 根据选择的内容,我想将该数据传递回我的控制器,在该控制器中正在生成 Azure SAS。
HTML
<div class="container">
<form id="sasTokenOptions">
<div class="row">
<div class="col-xs-6">
<div class="card">
<div class="card-title">SAS Token Duration</div>
<p></p>
<p>Please select a the duration of the SAS Token.</p>
</div>
<div class="container">
<div class="radio" id="">
<label><input type="radio" name="optradio" value="1" />1 hour</label>
</div>
<div class="radio">
<label><input type="radio" name="optradio" value="24" />24 hours</label>
</div>
<div class="radio">
<label><input type="radio" name="optradio" value="720" />30 days</label>
</div>
</div>
</div>
<div class="col-xs-6">
<div class="card">
<div class="card-title">SAS Token Access Permission</div>
<p></p>
<p>Please select the SAS Token's permission.</p>
</div>
<div class="container">
<div class="checkbox">
<label><input type="checkbox" name="optcheck" value="1">Read</label>
</div>
<div class="checkbox">
<label><input type="checkbox" name="optcheck" value="2">Write</label>
</div>
<div class="checkbox">
<label><input type="checkbox" name="optcheck" value="8">List</label>
</div>
<div class="checkbox">
<label><input type="checkbox" name="optcheck" value="4">Delete</label>
</div>
</div>
</div>
</div>
<div class="col-xs-6">
<button type="button" class="btn btn-primary btn-sm" id="btn-genSas">Generate SAS Token</button>
</div>
</form>
</div>
JavaScript
$(document).ready(function () {
$('input[name=optradio]').on('change', function () {
alert($('input[name=optradio]:checked', '#sasTokenOptions').val());
})
$('input[name=optcheck]').on('change', function () {
var result = null;
$('input[name=optcheck]:checked', "#sasTokenOptions").each(function () {
switch ($('input[name=optcheck]:checked', "#sasTokenOptions").val()) {
case( $('input[name=optcheck]:checked', "#sasTokenOptions") == 1 || "1"):
result = "Read";
break;
case ($('input[name=optcheck]:checked', "#sasTokenOptions") == 2 || "2"):
result = "Write";
break;
case ($('input[name=optcheck]:checked', "#sasTokenOptions") == 8 || "8"):
result = "List";
break;
case ($('input[name=optcheck]:checked', "#sasTokenOptions") == 4 || "4"):
result = "Delete";
break;
}
alert(result);
})
});
$("#btn-genSas").click(function () {
$(".sasToken").show();
//generate a SAS and display it to screen
});
});
控制器
[HttpPost]
public ActionResult GenerateSas()
{
string connectionString = "DefaultEndpointsProtocol=https;AccountName=;AccountKey=;";
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(connectionString);
CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
CloudBlobContainer container = blobClient.GetContainerReference("publiccontainer");
var sasToken = container.GetSharedAccessSignature(new SharedAccessBlobPolicy()
{
Permissions = SharedAccessBlobPermissions.Read
});
return View();
}
如您所知,我的 HTML 页面中有一些带有单选按钮和复选框的表单。我只想将该数据返回到我的控制器,它正在创建 Azure 实例并创建一个 SAS 令牌,然后将其返回给 View()。
【问题讨论】:
-
在
GenerateSas()控制器中,我看不到任何获取表单值的代码,例如Request.Form["optradio"];
标签: javascript c# jquery html azure