如何将Model字段值传递给javascript变量？

Question

<%: Html.HiddenFor(model => model.Name) %>

<script> 
var name = <%: Model.Name %> 
alert(name);
</script> 

Answer 1

您需要在值周围加上引号,以便将其视为字符串:

var name = '<%: Model.Name %>';
alert(name);

但是如果你已经在隐藏字段中有值:

<%: Html.HiddenFor(model => model.Name) %>

你可以这样读:

var name = document.getElementById('Name').value; // make sure the id is Name
alert(name);

或使用jquery:

var name = $('#Name').val();
alert(name);