从ASP.NET contentplaceholder调用javascript

好的，我有一个母版页，它有一个内容占位符。在网页中，我想通过调用javascript文件来显示d3js图形。当javascript出现在网页中时，它可以正常工作，但是如果我将它复制到一个文件并尝试调用它，它就无法工作。我怀疑这是我的一个noob问题，但我找不到答案

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>

Javascript文件； 函数绘图（）{

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>

}

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>

函数粒子（）{

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>

}

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>

以及asp.net网页

<div class ="container2">

</div>

<script type="text/javascript" src="js/testJavaScript.js">

    draw();

</script>



<!-- Core JavaScript Files -->
<script src="js/jquery.min.js" type="text/javascript"></script>
<script src="js/bootstrap.min.js" type="text/javascript"></script>
<script src="js/jquery.easing.min.js" type="text/javascript"></script>
<script src="js/jquery.scrollTo.js" type="text/javascript"></script>
<script src="js/wow.min.js"></script>
<!-- Custom Theme JavaScript -->
<script src="js/custom.js" type="text/javascript"></script>

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>

draw（）；

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>

让你知道一切…母版正文

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>

版权所有Martin Gardener，2015

---

当您将其复制到文件时，是否也复制了其他javascript文件？如果没有，请先尝试此操作。这可能是因为脚本运行时页面上的元素不存在。尝试将testjava.js脚本标记移动到正文的末尾。谢谢大家。詹姆斯：我试过你说的话，但没有奏效。Burki-其他javascript文件已就位。我从asp.net页面中取出脚本并将其放入.js文件中，然后尝试从脚本所在的位置调用js文件。我想我只是因为缺乏经验而错过了一些简单的事情。

    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <script type="text/javascript" src="testJava.js"></script>    
    <div class="container">
       <br />
       <br />
       <br />
       <br />
   </div>

    <div class="control">
        <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

        </asp:ContentPlaceHolder>
    </div>

    <table class="auto-style1">
        <tr>
            <td colspan="2">Copyright Martin Gardener, 2015</td>
        </tr>
    </table>

</form>