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我有以下看法:查看操作鏈接不將值傳遞給控制器動作
<h2>
Contract</h2>
@Using Html.BeginForm()
@Html.ValidationSummary(False)
@<fieldset>
<legend>Hire Contract</legend>
<div class="editor-label">
@Html.LabelFor(Function(model) model.ContractNo)
</div>
<div class="editor-field">
@Html.DisplayTextFor(Function(model) model.ContractNo)
</div>
<div class="editor-label">
@Html.LabelFor(Function(model) model.HireId)
</div>
<div class="editor-field">
@Html.DisplayTextFor(Function(model) model.HireId)
</div>
-- More fields here ---
<div>
<table>
<tr>
<th>
Line Id
</th>
<th>
Description
</th>
<th>
Return Quantity
</th>
<th>
</th>
</tr>
<p/>
@Html.ActionLink("Add Line", "AddContractLine")
<p/>
@For Each item In Model.HireContractLines
Dim currentItem = item
@<tr>
<td>
@Html.DisplayFor(Function(modelItem) currentItem.LineId)
</td>
<td>
@Html.DisplayFor(Function(modelItem) currentItem.Description)
</td>
-- Many other fields here ...
<td>
@Html.ActionLink("Edit", "EditContractLine", New With {.id = currentItem.LineId})
|
@Html.ActionLink("Delete", "DeleteContractLine", New With {.id = currentItem.LineId})
|
@Html.ActionLink("Return Line", "ReturnContractLine", New With {.id = currentItem.LineId})
</td>
</tr>
Next
</table>
</div>
<p>
<input type="submit" value="Full Return" />
</p>
</fieldset>
而且控制器的樣子:
Function EditContractLine(hireLineId? As Integer) As ActionResult
Dim contractLine = GetContractLine(CInt(hireLineId))
Return View(ContractLine)
End Function
然而,當我點擊編輯線或刪除線該值不會傳遞給控制器操作。它總是空的。
任何人都可以請我指出這個問題?任何意見將不勝感激。