我对 javascript 很陌生,我的 ASP.NET MVC 4 应用程序遇到了问题。当用户将鼠标悬停在项目的技能类别上时,我想动态显示项目的技能列表(在一个类别中)。这是我的2个问题:
1. 现在 jquery 将弹出部分视图(现在基本上是空白的),但是当我将鼠标移出弹出窗口时,它仍然存在。我必须单击关闭按钮才能摆脱弹出窗口。我也尝试过 mouseleave 与 mouseout。为什么我离开时弹出窗口没有关闭?
2. 如何在弹出窗口中获取项目的技能列表?每个类别中可以有 0 个或多个技能,我想在他们自己的项目技能类别弹出窗口中显示它们(即,如果用户将鼠标悬停在与项目 1 相关的软技能图像上,它将弹出一个带有项目 1) 的软技能。
这是剃刀视图:
<link href="../Content/popup-project-skills.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="../Scripts/jquery-1.9.1.js"></script>
<script type="text/javascript" src="../Scripts/popup-project-skills.js"></script>
@foreach (var item in Model) {
<tr class="project-in-list">
<td>
@Html.ActionLink(item.name, "Details", new { id = item.id })
</td>
<td>
@Html.DisplayFor(modelItem => item.locationName)
</td>
<td>
@Html.DisplayFor(modelItem => item.status)
</td>
<td align=center class="btn"><img src="../../Content/images/check.png" style="visibility: @(item.hasProgrammingSkills ? "visible" : "hidden") "/></td>
<td align=center class="btn"><img src="../../Content/images/check.png" style="visibility: @(item.hasSoftSkills ? "visible" : "hidden") "/></td>
<!-- I WANT THESE IN THE POPUP INSTEAD OF PRINTING THEM IN A NEW COLUMN -->
<td>
@foreach(var skill in item.programmingSkills)
{
@Html.DisplayFor(modelItem => skill.skillName)
@Html.Raw("; ")
}
@foreach(var skill in item.softSkills)
{
@Html.DisplayFor(modelItem => skill.skillName)
@Html.Raw("; ")
}
</td>
</tr>
}
这是我正在使用的 javascript:
function loadPopup()
{
$("#backgroundPopup").css({"opacity": "0.1"});
$("#backgroundPopup").fadeIn("fast");
$("#popupContact").slideDown("fast");
}
function disablePopup()
{
$("#backgroundPopup").fadeOut("slow");
$("#popupContact").slideUp("fast");
}
function centerPopup()
{
var windowWidth = document.documentElement.clientWidth;
var windowHeight = document.documentElement.clientHeight;
var popupHeight = $("#popupContact").height();
var popupWidth = $("#popupContact").width();
$("#popupContact").css({"position": "absolute","top": windowHeight/2-popupHeight/2,"left": windowWidth/2-popupWidth/2});
$("#backgroundPopup").css({"height": windowHeight});
}
$(document).ready(function()
{
$(".btn").mouseover(function()
{
centerPopup();
loadPopup();
});
$("#btn").mouseout(function () // this does not work -> not sure why
{
disablePopup();
});
$("#popupContactClose, .c_btn").click(function()
{
disablePopup();
});
});