[英]check the selected value in drop down list
我有以下下拉列表。 在將數據保存到模塊之前,如何檢查所選值? 我想在設置“鄰居”下拉列表的值時使用選定的值。
@Html.DropDownListFor(model => model.City, new SelectList(
new List<Object>{
new { value = "Abha", text = "Abha" },
new { value = "Al Qunfudhah", text = "Al Qunfudhah" },
new { value = "Al-Kharj", text = "Al-Kharj" },
new { value = "Al-Ahsa", text = "Al-Ahsa" },
new { value = "Buraidah", text = "Buraidah" },
new { value = "Dammam", text = "Dammam" },
new { value = "Ha'il", text = "Ha'il"},
new { value = "Hafar Al-Batin", text = "Hafar Al-Batin" },
new { value = "Jazan", text = "Jazan" },
new { value = "Jeddah", text = "Jeddah" },
new { value = "Jubail", text = "Jubail" },
new { value = "khobar", text = "khobar" },
new { value = "Khamis Mushait", text = "Khamis Mushait" },
new { value = "Mecca", text = "Mecca" },
new { value = "Medina", text = "Medina" },
new { value = "Najran", text = "Najran" },
new { value = "Qatif", text = "Qatif" },
new { value = "Riyadh", text = "Riyadh" },
new { value = "Tabuk", text = "Tabuk" },
new { value = "Ta'if", text = "Ta'if" },
new { value = "Yanbu", text = "Yanbu" }
},"value", "text", "Jeddah"))
@Html.ValidationMessageFor(model => model.City)
</div>
</div>
使用jQuery,您可以嘗試
$('#City').val();
如果您不使用jQuery,則使用普通的javascript方法是
var element = document.getElementById("City");
var strVal = element.options[element.selectedIndex].value;
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