我需要当我单击“Editar”按钮时它允许编辑文本区域。我尝试了下面的代码,但没有任何反应。我尝试了 prop、removeAttr、removeProp。全部都一样。没有什么变化。
@using (Html.BeginForm("SalvarJustificativa", "Riscos"))
{
@Html.AntiForgeryToken()
<input type="text" name="co_tratamento_risco" id="co_tratamento_risco" value="@item.co_tratamento_risco" hidden />
<div class="modal-body">
<div class="md-form">
<label for="tx_justificativa " class="mb-4 triangulo">Digite sua justificativa:</label>
@Html.TextArea("tx_justificativa", @item.tx_justificativa, new { @class = "md-textarea form-control", @id = "tx_justificativa", @maxlength = "500", @style = "min-width: 100%", @rows = "5", @readonly = "true" })
</div>
</div>
<div class="modal-footer">
<button id="btnEditarJust" type="button" class="btn btn-danger mt-4">Editar</button>
<button id="btnSalvarJust" type="submit" class="btn btn-success mt-4" >Salvar</button>
</div>
}
$(document).ready(function () {
$("#btnEditarJust").click(function () {
$("tx_justificativa").removeAttr("readonly");
});
});
qq_遁去的一_1
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