无法评估类型Y的字段X

Question

我在这里阅读了类似的问题，但没有人帮助我解决问题。以下是html文件：

            <div class="column col-10">
                <select class="form-select" id="employeegend" name="emp_gend" value="{{.ItemSel.EmployeeGend}}">
                    <option {{if eq "M" .ItemSel.EmployeeGend}} selected {{end}} value="M">Maschio</option>
                    <option {{if eq "F" .ItemSel.EmployeeGend}} selected {{end}} value="F">Femmina</option>
                    <option {{if eq "S" .ItemSel.EmployeeGend}} selected {{end}} value="S">Altro</option>
                </select>
            </div>

结构：

Employee struct {
    EmployeeId        int    `json:"emp_id"`
    EmployeeName      string `json:"emp_name"`
    EmployeeLastN     string `json:"emp_lastn"`
    ...
    EmployeeGend      string `json:"emp_gend"`
    ...
}

这是呈现页面在查看被截断的源时发生的事情：

    <select class=form-select id=employeegend name=emp_gend value=M>
<option template: employees-edit:60:28: executing "main_content" at <.itemsel.employeegend>: can't evaluate field itemsel in type controllers.viewModel

为什么它在html select语句中而不是在以下html选项代码中评估.ItemSel.EmployeeGend？

Answer 1

看一下HTML属性标题here