我在视图中有以下代码：
<div class="wrap_select">
@Html.DropDownList("dateRange", new SelectList(Model.DateRange, "Value","Text"), new Dictionary<string, object>
{
{"class", "styled"}
})
</div>
和JS在同一视图中：
$(document).ready(function () {
$("#dateRange").change(function () {
$("#scheduleList").load("/EventSchedule/GetScheduleList/");
});
});
但是，我的GetScheduleList动作没有打电话。哪里有问题？
感谢。
更新 Html代码：
<div class="wrap_select">
<span class="select" id="selectdateRange">27 марта, Вт</span>
<select class="styled" id="dateRange" name="dateRange">
<option value="23.03.2012 0:00:00">Сегодня, 23 марта, Пт</option>
<option value="24.03.2012 0:00:00">Завтра, 24 марта, Сб</option>
<option value="25.03.2012 0:00:00">25 марта, Вс</option>
<option value="26.03.2012 0:00:00">26 марта, Пн</option>
<option value="27.03.2012 0:00:00">27 марта, Вт</option>
</select>
</div>
更新2：我正在使用Ryan Fait的custom form element。可能有一些错误。
/*
CUSTOM FORM ELEMENTS
Created by Ryan Fait
www.ryanfait.com
The only things you may need to change in this file are the following
variables: checkboxHeight, radioHeight and selectWidth (lines 24, 25, 26)
The numbers you set for checkboxHeight and radioHeight should be one quarter
of the total height of the image want to use for checkboxes and radio
buttons. Both images should contain the four stages of both inputs stacked
on top of each other in this order: unchecked, unchecked-clicked, checked,
checked-clicked.
You may need to adjust your images a bit if there is a slight vertical
movement during the different stages of the button activation.
The value of selectWidth should be the width of your select list image.
Visit http://ryanfait.com/ for more information.
*/
var checkboxHeight = "25";
var radioHeight = "25";
var selectWidth = "140";
/* No need to change anything after this */
document.write('<style type="text/css">input.styled { display: none; } select.styled { position: relative; width: ' + selectWidth + 'px; opacity: 0; filter: alpha(opacity=0); z-index: 5; } .disabled { opacity: 0.5; filter: alpha(opacity=50); }</style>');
var Custom = {
init: function() {
var inputs = document.getElementsByTagName("input"), span = Array(), textnode, option, active;
for(a = 0; a < inputs.length; a++) {
if((inputs[a].type == "checkbox" || inputs[a].type == "radio") && inputs[a].className == "styled") {
span[a] = document.createElement("span");
span[a].className = inputs[a].type;
if(inputs[a].checked == true) {
if(inputs[a].type == "checkbox") {
position = "0 -" + (checkboxHeight*2) + "px";
span[a].style.backgroundPosition = position;
} else {
position = "0 -" + (radioHeight*2) + "px";
span[a].style.backgroundPosition = position;
}
}
inputs[a].parentNode.insertBefore(span[a], inputs[a]);
inputs[a].onchange = Custom.clear;
if(!inputs[a].getAttribute("disabled")) {
span[a].onmousedown = Custom.pushed;
span[a].onmouseup = Custom.check;
} else {
span[a].className = span[a].className += " disabled";
}
}
}
inputs = document.getElementsByTagName("select");
for(a = 0; a < inputs.length; a++) {
if(inputs[a].className == "styled") {
option = inputs[a].getElementsByTagName("option");
active = option[0].childNodes[0].nodeValue;
textnode = document.createTextNode(active);
for(b = 0; b < option.length; b++) {
if(option[b].selected == true) {
textnode = document.createTextNode(option[b].childNodes[0].nodeValue);
}
}
span[a] = document.createElement("span");
span[a].className = "select";
span[a].id = "select" + inputs[a].name;
span[a].appendChild(textnode);
inputs[a].parentNode.insertBefore(span[a], inputs[a]);
if(!inputs[a].getAttribute("disabled")) {
inputs[a].onchange = Custom.choose;
} else {
inputs[a].previousSibling.className = inputs[a].previousSibling.className += " disabled";
}
}
}
document.onmouseup = Custom.clear;
},
pushed: function() {
element = this.nextSibling;
if(element.checked == true && element.type == "checkbox") {
this.style.backgroundPosition = "0 -" + checkboxHeight*3 + "px";
} else if(element.checked == true && element.type == "radio") {
this.style.backgroundPosition = "0 -" + radioHeight*3 + "px";
} else if(element.checked != true && element.type == "checkbox") {
this.style.backgroundPosition = "0 -" + checkboxHeight + "px";
} else {
this.style.backgroundPosition = "0 -" + radioHeight + "px";
}
},
check: function() {
element = this.nextSibling;
if(element.checked == true && element.type == "checkbox") {
this.style.backgroundPosition = "0 0";
element.checked = false;
} else {
if(element.type == "checkbox") {
this.style.backgroundPosition = "0 -" + checkboxHeight*2 + "px";
} else {
this.style.backgroundPosition = "0 -" + radioHeight*2 + "px";
group = this.nextSibling.name;
inputs = document.getElementsByTagName("input");
for(a = 0; a < inputs.length; a++) {
if(inputs[a].name == group && inputs[a] != this.nextSibling) {
inputs[a].previousSibling.style.backgroundPosition = "0 0";
}
}
}
element.checked = true;
}
},
clear: function() {
inputs = document.getElementsByTagName("input");
for(var b = 0; b < inputs.length; b++) {
if(inputs[b].type == "checkbox" && inputs[b].checked == true && inputs[b].className == "styled") {
inputs[b].previousSibling.style.backgroundPosition = "0 -" + checkboxHeight*2 + "px";
} else if(inputs[b].type == "checkbox" && inputs[b].className == "styled") {
inputs[b].previousSibling.style.backgroundPosition = "0 0";
} else if(inputs[b].type == "radio" && inputs[b].checked == true && inputs[b].className == "styled") {
inputs[b].previousSibling.style.backgroundPosition = "0 -" + radioHeight*2 + "px";
} else if(inputs[b].type == "radio" && inputs[b].className == "styled") {
inputs[b].previousSibling.style.backgroundPosition = "0 0";
}
}
},
choose: function() {
option = this.getElementsByTagName("option");
for(d = 0; d < option.length; d++) {
if(option[d].selected == true) {
document.getElementById("select" + this.name).childNodes[0].nodeValue = option[d].childNodes[0].nodeValue;
}
}
}
}
window.onload = Custom.init;
PS。 Firebug没有显示任何错误。
答案 0 :(得分：1)
使用jQuery.on（）API方法尝试下面的示例。
$(document).ready(function () {
$(".wrap_select").on("change",function () {
$("#scheduleList").load("/EventSchedule/GetScheduleList/");
});
});
编辑：
问题是事件在那里冒泡，所以事件被抛出在父（容器div）上。
所以解决方案是：