我有一些代码:
<table class="invisibleforprint">
<thead>
<tr class="mainheader">
<th>@Html.ActionLink("Invoice Number", "Index", new { sortOrder= ViewBag.NumberSortParm })</th>
</tr>
</thead>
<tbody>
@foreach (var item in Model) {
<tr>
<td class="invoiceActions">
<input type="button" class="btnresetinvoice button" value="Reset" data-invoiceid="@item.InvoiceId" />
</td>
</tr>
}</tbody>
</table>
哪个编好了。我去了输入中添加了一个if语句:
<table class="invisibleforprint">
<thead>
<tr class="mainheader">
<th>@Html.ActionLink("Invoice Number", "Index", new { sortOrder= ViewBag.NumberSortParm })</th>
</tr>
</thead>
<tbody>
@foreach (var item in Model) {
<tr>
<td class="invoiceActions">
<input type="button" class="btnresetinvoice button" value="Reset" data-invoiceid="@item.InvoiceId" @{ if(item.PMApproved != true) { @:disabled="disabled" } } />
</td>
</tr>
}</tbody>
</table>
它给出了错误'}预期'
说什么?我添加了相同数量的左右括号。
任何人都知道我做错了什么?
答案 0 :(得分:1)
<input type="button" class="btnresetinvoice button" value="Reset" data-invoiceid="@item.InvoiceId" @(item.PMApproved != true ? "disabled='disabled'" : "" ) />
答案 1 :(得分:1)
<input type="button" value="Reset" data-invoiceid="@item.InvoiceId" @(item.PMApproved ? "disabled=\"disabled\"" : null) />
或者您可以将@if
与<text>
代码一起使用:
<input type="button" value="Reset" data-invoiceid="@item.InvoiceId" @if(item.PMApproved) { <text>disabled="disabled"</text>} />
答案 2 :(得分:0)
不应在if语句周围使用花括号,而应使用普通括号。
即:
@( if(item.PMApproved != true) { @:disabled="disabled" } )
你可以尝试一下吗?
答案 3 :(得分:0)
您可以执行以下色情内容(但请不要):
<input type="button" class="btnresetinvoice button" value="Reset" data-invoiceid="@item.InvoiceId" @Html.Raw(item.PMApproved ? "disabled=\"disabled\"" : "") />
或使用帮助suggested you:
@Html.ApproveButton(item)