PartialView on each list items - partial-views

Question

I have a in item list in each row has an edit button, which is supposed to open a partial view with the elements data to edit.
In the loop I use to fill tge datatable, I also create the partial views for each row element.
When I click the buton it always opens the first element partial view, even if I press the Nth element.
How do I get the code to open the corresponding partial view?
Code:
<table class="table table-hover" id="tabela_rota">
<thead>
<tr>
<th>
</th>
<th>
Cliente
</th>
<th>
Rota
</th>
<th>
Distância Ideal
</th>
<th>
Ativa
</th>
<th></th>
</tr>
</thead>
<tbody>
#foreach (var item in Model)
{
<partial>
#{await Html.RenderPartialAsync("Edit", item);}
</partial>
<tr>
<td width="15">
</td>
<td width="15%">
#Html.DisplayFor(modelItem => item.id_cliente)
</td>
<td width="25%">
#Html.DisplayFor(modelItem => item.nome)
</td>
<td width="15%">
#Html.DisplayFor(modelItem => item.distancia_ideal)
</td>
<td width="10%">
#Html.DisplayFor(modelItem => item.activa)
</td>
<td>
<button type="button" class="btn btn-outline-primary" onclick="openNavEdit()">
Editar
</button>
<button type="button" class="btn btn-outline-danger">Delete</button>
</td>
</tr>
}
</tbody>
</table>
JS Function:
function openNavEdit() {
document.getElementById("mySidepanelEdit").style.width = "350px";
}
View:
#model GestaoCircuitos.Models.Rota
#{
ViewData["Title"] = "Editar";
}
<div id="mySidepanelEdit" class="sidepanel">
<div id="top_title">
<h6 id="nova_rota">Editar Rota</h6>
<button class="closebtn" onclick="closeNavEdit()">×</button>
</div>
<div class="row form-row-rotas">
<div class="col-12">
<form asp-action="Edit" class="form-rotas">
<div asp-validation-summary="ModelOnly" class="text-danger"></div>
<input type="hidden" asp-for="id" />
<div class="form-label-group">
<input id="nome" class="form-control" placeholder="Nome" />
<label asp-for="nome" class="control-label">Nome</label>
<span asp-validation-for="nome" class="text-danger"></span>
</div>
<div class="form-label-group">
<input type="text" asp-for="distancia_ideal" class="form-control" placeholder="Distância ideal" />
<label asp-for="distancia_ideal" class="control-label">Distância ideal</label>
<span asp-validation-for="distancia_ideal" class="text-danger"></span>
</div>
<div class="form-group form-check">
<label class="form-check-label">
<input class="form-check-input" asp-for="activa" /> Ativa
</label>
</div>
<div class="form-group">
<input type="submit" value="Editar" class="btn btn-primary" />
</div>
</form>
</div>
</div>
</div>
#section Scripts {
#{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
}

Answer 1

It's because you're opening based on ID. An ID attribute needs to be unique throughout a document. If you select on an ID, you'll only get the first element.
You'll have to give each edit modal either a unique ID or a class to select from. Try this:
#model GestaoCircuitos.Models.Rota
#{
ViewData["Title"] = "Editar";
}
<div id="sidepanel-edit-#(item.id)" class=" sidepanel">
<div id="top_title">
<h6 id="nova_rota">Editar Rota</h6>
<button class="closebtn" onclick="closeNavEdit(#(item.id))">×</button>
</div>
<div class="row form-row-rotas">
<div class="col-12">
<form asp-action="Edit" class="form-rotas">
<div asp-validation-summary="ModelOnly" class="text-danger"></div>
<input type="hidden" asp-for="id" />
<div class="form-label-group">
<input id="nome" class="form-control" placeholder="Nome" />
<label asp-for="nome" class="control-label">Nome</label>
<span asp-validation-for="nome" class="text-danger"></span>
</div>
<div class="form-label-group">
<input type="text" asp-for="distancia_ideal" class="form-control" placeholder="Distância ideal" />
<label asp-for="distancia_ideal" class="control-label">Distância ideal</label>
<span asp-validation-for="distancia_ideal" class="text-danger"></span>
</div>
<div class="form-group form-check">
<label class="form-check-label">
<input class="form-check-input" asp-for="activa" /> Ativa
</label>
</div>
<div class="form-group">
<input type="submit" value="Editar" class="btn btn-primary" />
</div>
</form>
</div>
</div>
</div>
#section Scripts {
#{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
}
Above, we add a unique id for each edit edit form. Then we can reference those unique id attributes in the main template:
<table class="table table-hover" id="tabela_rota">
<thead>
<tr>
<th>
</th>
<th>
Cliente
</th>
<th>
Rota
</th>
<th>
Distância Ideal
</th>
<th>
Ativa
</th>
<th></th>
</tr>
</thead>
<tbody>
#foreach (var item in Model)
{
<partial>
#{await Html.RenderPartialAsync("Edit", item);}
</partial>
<tr>
<td width="15">
</td>
<td width="15%">
#Html.DisplayFor(modelItem => item.id_cliente)
</td>
<td width="25%">
#Html.DisplayFor(modelItem => item.nome)
</td>
<td width="15%">
#Html.DisplayFor(modelItem => item.distancia_ideal)
</td>
<td width="10%">
#Html.DisplayFor(modelItem => item.activa)
</td>
<td>
<button type="button" class="btn btn-outline-primary" onclick="openNavEdit(#(item.id)">
Editar
</button>
<button type="button" class="btn btn-outline-danger">Delete</button>
</td>
</tr>
}
</tbody>
</table>
and your Javascript would look like:
function openNavEdit(id) {
document.getElementById("sidepanel-edit-" + id).style.width = "350px";
}
function closeNavEdit(id) {
document.getElementById("sidepanel-edit-" + id).style.width = "0";
}
Something to note, I'm assuming your model has an id attribute.