拖放手风琴面板? (ASP.NET)

发布于 2024-08-12 06:25:46 字数 323 浏览 3 评论 0原文

我有一组手风琴窗格(动态创建)包含在手风琴控件中。基本上,我想要的是用户能够拖动这些手风琴面板,这样

A pane
B pane
C pane

他们就可以将其拖放到类似

B pane
A pane
C pane

或其他的东西。另外,更重要的是,我需要能够检测到他们已经更改了顺序。当他们“删除”窗格时,是否有办法可以更新隐藏字段或其他内容?我不需要在每次拖放时进行回发,而是希望当他们点击服务器应用程序的保存按钮时检测窗格的顺序,以便它可以保存此顺序。

我宁愿远离 javascript 库,但如果这是最简单的方法,那么我会考虑它。

I have a set of accordion panes(dynamically created) contained in an Accordion control. Basically, what I am wanting is for the user to be capable of dragging these accordion panels so that instead of

A pane
B pane
C pane

They can drag and drop it to be something like

B pane
A pane
C pane

Or whatever. Also, more importantly, I would need to be able to detect that they have changed the order. Would there be a way to have it when they "drop" the pane that it can update a hidden field or something? I don't need a postback on every single drag and drop, but rather I want for when they hit a save button for the server application to detect the order in which the panes are so that it can save this order.

I would prefer to stay away from javascript libraries, but if it would be the easiest way, then I'll consider it.

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评论(4

凝望流年 2024-08-19 06:25:46

基于 petersendidit 的答案,但没有“消失的手风琴” bug...

<div id="accordion">
    <div id="section_1">
        <h3>Section 1</h3>
        <p>
        Body 1
        </p>
    </div>
    <div id="section_2">
        <h3>Section 2</h3>
        <p>
        Body 2
        </p>
    </div>
    <div id="section_3">
        <h3>Section 3</h3>
        <p>
        Body 3
        </p>
    </div>
<div id="section_4">
        <h3>Section 4</h3>
        <p>
        Body 4
        </p>
    </div>
</div>

$("#accordion").accordion({
    header:'h3'
}).sortable({
    items:'>div'
});

演示位于:https://jsbin.com/bitiyucasa

Based on petersendidit's answer but without "disappearing accordion" bug...

<div id="accordion">
    <div id="section_1">
        <h3>Section 1</h3>
        <p>
        Body 1
        </p>
    </div>
    <div id="section_2">
        <h3>Section 2</h3>
        <p>
        Body 2
        </p>
    </div>
    <div id="section_3">
        <h3>Section 3</h3>
        <p>
        Body 3
        </p>
    </div>
<div id="section_4">
        <h3>Section 4</h3>
        <p>
        Body 4
        </p>
    </div>
</div>

and

$("#accordion").accordion({
    header:'h3'
}).sortable({
    items:'>div'
});

Demo at: https://jsbin.com/bitiyucasa

身边 2024-08-19 06:25:46

您可以使用 jQuery UI 执行类似操作:

$("#accordion").accordion()
.sortable({
    items:'>.ui-accordion-header',
    change: function(event, ui) {
        $content = ui.item.next();
    },
    stop: function(event, ui) {
        ui.item.after($content);
    }
});

这会将 $content 设置为更改时该标头的内容 div。然后在停止时将该内容移动到标题的新位置之后。

HTML 会是这样的:

<div id="accordion">
    <h3 id="section_1"><a href="#">Section 1</a></h3>
    <div>
        <p>
        Body 1
        </p>
    </div>
    <h3 id="section_2"><a href="#">Section 2</a></h3>
    <div>
        <p>
        Body 2
        </p>
    </div>
    <h3 id="section_3"><a href="#">Section 3</a></h3>
    <div>
        <p>
        Body 3
        </p>
    </div>
    <h3 id="section_4"><a href="#">Section 4</a></h3>
    <div>
        <p>
        Body 4
        </p>
    </div>
</div>

当你的用户点击“保存”按钮时,你可以调用:

$('#accordion').sortable( 'serialize');

这会给你类似的东西:

section[]=2§ion[]=1§ion[]=3§ion[]=4

You can do something like this with jQuery UI:

$("#accordion").accordion()
.sortable({
    items:'>.ui-accordion-header',
    change: function(event, ui) {
        $content = ui.item.next();
    },
    stop: function(event, ui) {
        ui.item.after($content);
    }
});

This sets $content to the content div for that header on change. And then on stop moves that content to be after the new position of the header.

HTML would be something like:

<div id="accordion">
    <h3 id="section_1"><a href="#">Section 1</a></h3>
    <div>
        <p>
        Body 1
        </p>
    </div>
    <h3 id="section_2"><a href="#">Section 2</a></h3>
    <div>
        <p>
        Body 2
        </p>
    </div>
    <h3 id="section_3"><a href="#">Section 3</a></h3>
    <div>
        <p>
        Body 3
        </p>
    </div>
    <h3 id="section_4"><a href="#">Section 4</a></h3>
    <div>
        <p>
        Body 4
        </p>
    </div>
</div>

When your user hits the "save" button you can just call:

$('#accordion').sortable( 'serialize');

Which will give you something like:

section[]=2§ion[]=1§ion[]=3§ion[]=4
谢绝鈎搭 2024-08-19 06:25:46
  • 这个小部件可能就是您想要的东西。

您可以在 head 中添加指向 javascript 的链接,

<link rel="stylesheet" type="text/css" href="accordion.css">
<script type="text/javascript" src="Ext.ux.InfoPanel.js"></script>
<script type="text/javascript" src="Ext.ux.Accordion.js"></script>

然后标记就只是一系列 div。只需一点点努力,您应该能够将其绑定到手风琴控件或创建一个用户控件来执行您的命令。

 <div id="acc-ct" style="width:200px;height:300px">
  <div id="panel-1">
    <div>My first panel</div>
    <div>
      <div class="text-content">My first panel content</div>
    </div>
  </div>
  <div id="panel-2">
    <div>My second panel</div>
    <div>
      <div class="text-content">My second panel content</div>
    </div>
  </div>
</div>

它的预览是可用的 这里

希望这有帮助

  • This widget is probably the sort of thing you are after.

You can add links to the javascript in the head

<link rel="stylesheet" type="text/css" href="accordion.css">
<script type="text/javascript" src="Ext.ux.InfoPanel.js"></script>
<script type="text/javascript" src="Ext.ux.Accordion.js"></script>

The markup is then just a series of divs. With a little bit of effort you should be able to tie this into the accordion control or create a user control to do your bidding

 <div id="acc-ct" style="width:200px;height:300px">
  <div id="panel-1">
    <div>My first panel</div>
    <div>
      <div class="text-content">My first panel content</div>
    </div>
  </div>
  <div id="panel-2">
    <div>My second panel</div>
    <div>
      <div class="text-content">My second panel content</div>
    </div>
  </div>
</div>

A preview of it is available here

Hope this helps

空城旧梦 2024-08-19 06:25:46

您可以使用预定义的 dojo 控件(开源 javascript 框架)(链接文本) 并从此处使用此控件 ( 链接文本 )。您还可以像我的博客上那样将 dojo 与 asp.net 集成(链接文本)。

等待您成功的回复

You could use predefined dojo control (open source javascript framework)(link text) and use this control from here (link text) .You can also integrate dojo with asp.net like on my blog (link text).

Waiting for response of your success

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