Question

我有一个JSP页面，使用jQuery treeview插件创建树视图。现在我想让单个文件可选，这意味着我想在单击文件时打开一个URL。我尝试了几个例子，但没有它们起作用。这是一个示例html页面：

<ul id="browser" class="filetree">
    <li><span class="folder">Folder 1</span>
        <ul>
            <li><span class="file">Item 1.1</span></li>
        </ul>
    </li>
    <li><span class="folder">Folder 2</span>
        <ul>
            <li><span class="folder">Subfolder 2.1</span>
                <ul id="folder21">
                    <li><span class="file">File 2.1.1</span></li>
                    <li><span class="file">File 2.1.2</span></li>
                </ul>
            </li>
            <li><span class="file">File 2.2</span></li>
        </ul>
    </li>
    <li class="closed"><span class="folder">Folder 3 (closed at start)</span>
        <ul>
            <li><span class="file">File 3.1</span></li>
        </ul>
    </li>
    <li><span class="file">File 4</span></li>
</ul>

JavaScript的：

<script type="text/javascript">
    $(document).ready(function(){
        $("#browser").treeview({
            toggle: function() {
                console.log("%s was toggled.", $(this).find(">span").text());
                alert("do something");
            }
        });

        // fourth example
        $("#black, #gray").treeview({
            control: "#treecontrol",
            persist: "cookie",
            //cookieId: "treeview-black"
        });
    });
</script>

我该如何实现？

Answer 1

Hiya 演示：:) http://jsfiddle.net/yeMy9/1/ ＆amp;＆amp; http://jsfiddle.net/yeMy9/2/（仅当您点击项目而不是文件夹时触发。或{{ 3}}

现在，当您点击文件夹内的项目（例如项目1.1等）时，我已经发出警报...您可以使用条件语句来决定转发的位置。

干杯，我相信这会有所帮助！

Jquery代码

 $(document).ready(function(){
        $("#browser").treeview({
            toggle: function() {
                console.log("%s was toggled.", $(this).find(">span").text());
                alert("do something");

            }
        });

      $("li span").click(function(){
          alert(' Forward the url when clicked => ' + $(this).text());
          //Now forward to the link according to the text() i.e. based
          // on Item 1.1 & 2.2 etc...
      });

        // fourth example
        $("#black, #gray").treeview({
            control: "#treecontrol",
            persist: "cookie",
            //cookieId: "treeview-black"
        });
    });

<强> HTML

<ul id="browser" class="filetree">
    <li><span class="folder">Folder 1</span>
        <ul>
            <li><span class="file">Item 1.1</span></li>
        </ul>
    </li>
    <li><span class="folder">Folder 2</span>
        <ul>
            <li><span class="folder">Subfolder 2.1</span>
                <ul id="folder21">
                    <li><span class="file">File 2.1.1</span></li>
                    <li><span class="file">File 2.1.2</span></li>
                </ul>
            </li>
            <li><span class="file">File 2.2</span></li>
        </ul>
    </li>
    <li class="closed"><span class="folder">Folder 3 (closed at start)</span>
        <ul>
            <li><span class="file">File 3.1</span></li>
        </ul>
    </li>
    <li><span class="file">File 4</span></li>
</ul>

如何在使用jQuery TreeView插件时触发链接？

1 个答案: