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主要通过window.location.href发送请求，如在按钮点击事件中，点击按钮，就会像employee/toUpdateEmployee发送请求。
$(document).ready(function() {
$("#btnUpdate").click(function(){
window.location.href = "${ctx}/employee/toUpdateEmployee" ;
});
});
若要将表单数据一并发送到后台，可以使用serialize() 方法通过序列化表单值，创建 URL 编码文本字符串。 javascript代码
$(document).ready(function() {
$("#btnUpdate").click(function(){
var id = $("tr.selected").find('td.id').text();
var e = $("#searchForm").serialize(); //searchForm为表单id
window.location.href = "${ctx}/employee/toUpdateEmployee?id=" + id + "&e=" + e;
});
});
Controller层代码
@RequestMapping(value = "toUpdateEmployee")
public String updateEmployee(Employee e, String id, HttpServletRequest request, Model model) {
if(id == null || id == "") {
addMessage(model, "请选择一条数据" );
return "redirect:" + adminPath + "/employee/list?repage";
}
Employee employee = employeeService.getEmployeeById(id);
model.addAttribute("e",e);
model.addAttribute("employee",employee);
return "modules/employee/employeeUpdate";
}
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