使用jQuery TreeView插件時如何觸發鏈接？

Question

我有一個JSP頁面，該頁面使用jQuery treeview插件創建一個treeview。 現在，我要選擇單個文件，這意味着我想在單擊文件時打開一個URL。 我嘗試了幾個例子，但沒有一個奏效。 這是一個示例html頁面：

<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：

<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>

我該如何實施？

Answer 1

Hiya demo here：） http://jsfiddle.net/yeMy9/1/ && http://jsfiddle.net/yeMy9/2/ （僅當您單擊項目而不是文件夾時才觸發。或http://jsfiddle.net/ yeMy9 / 3 /

現在，當您單擊文件夾中的項（如Item 1.1等）時，我已經放置了警報，您可以使用條件語句來決定在何處轉發它。

干杯，我相信這會有所幫助！

jQuery代碼

 $(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"
        });
    });​

的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>​