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Javascript图表未插入DIV容器

2012-08-10 47 views
0

我试图将甘特图图表插入名为'GanttDiv'的div容器中。我正在使用dhtmlxGantt library。Javascript图表未插入DIV容器

所以，我下载了这个库，并保存在mod_gantt/js。接下来，我复制sample code只是为了检查它是如何工作的。问题是我的网页上没有创建甘特图。

可能是什么原因？

<script type="text/javascript" language="JavaScript"> 
function createChartControl('GanttDiv') 
{ 
    // Initialize Gantt data structures 
    var project1 = new GanttProjectInfo(1, "Applet redesign", new Date(2010, 5, 11)); 
    var parentTask1 = new GanttTaskInfo(1, "Old code review", new Date(2010, 5, 11), 208, 50, ""); 
    parentTask1.addChildTask(new GanttTaskInfo(2, "Convert to J#", new Date(2010, 5, 11), 100, 40, "")); 
    parentTask1.addChildTask(new GanttTaskInfo(13, "Add new functions", new Date(2010, 5, 12), 80, 90, "")); 
    var parentTask2 = new GanttTaskInfo(3, "Hosted Control", new Date(2010, 6, 7), 190, 80, "1"); 
    var parentTask5 = new GanttTaskInfo(5, "J# interfaces", new Date(2010, 6, 14), 60, 70, "6"); 
    var parentTask123 = new GanttTaskInfo(123, "use GUIDs", new Date(2010, 6, 14), 60, 70, ""); 
    parentTask5.addChildTask(parentTask123); 
    parentTask2.addChildTask(parentTask5); 
    parentTask2.addChildTask(new GanttTaskInfo(6, "Task D", new Date(2010, 6, 10), 30, 80, "14")); 
    var parentTask4 = new GanttTaskInfo(7, "Unit testing", new Date(2010, 6, 15), 118, 80, "6"); 
    var parentTask8 = new GanttTaskInfo(8, "core (com)", new Date(2010, 6, 15), 100, 10, ""); 
    parentTask8.addChildTask(new GanttTaskInfo(55555, "validate uids", new Date(2010, 6, 20), 60, 10, "")); 
    parentTask4.addChildTask(parentTask8); 
    parentTask4.addChildTask(new GanttTaskInfo(9, "Stress test", new Date(2010, 6, 15), 80, 50, "")); 
    parentTask4.addChildTask(new GanttTaskInfo(10, "User interfaces", new Date(2010, 6, 16), 80, 10, "")); 
    parentTask2.addChildTask(parentTask4); 
    parentTask2.addChildTask(new GanttTaskInfo(11, "Testing, QA", new Date(2010, 6, 21), 60, 100, "6")); 
    parentTask2.addChildTask(new GanttTaskInfo(12, "Task B (Jim)", new Date(2010, 6, 8), 110, 1, "14")); 
    parentTask2.addChildTask(new GanttTaskInfo(14, "Task A", new Date(2010, 6, 7), 8, 10, "")); 
    parentTask2.addChildTask(new GanttTaskInfo(15, "Task C", new Date(2010, 6, 9), 110, 90, "14")); 
    project1.addTask(parentTask1); 
    project1.addTask(parentTask2); 
    //project 2 
    var project2 = new GanttProjectInfo(2, "Web Design", new Date(2010, 5, 17)); 
    var parentTask22 = new GanttTaskInfo(62, "Fill HTML pages", new Date(2010, 5, 17), 157, 50, ""); 
    parentTask22.addChildTask(new GanttTaskInfo(63, "Cut images", new Date(2010, 5, 22), 78, 40, "")); 
    parentTask22.addChildTask(new GanttTaskInfo(64, "Manage CSS", null, 90, 90, "")); 
    project2.addTask(parentTask22); 
    var parentTask70 = new GanttTaskInfo(70, "PHP coding", new Date(2010, 5, 18), 120, 10, ""); 
    parentTask70.addChildTask(new GanttTaskInfo(71, "Purchase D control", new Date(2010, 5, 18), 50, 0, "")); 
    project2.addTask(parentTask70); 
    // Create Gantt control 
    var ganttChartControl = new GanttChart(); 
    // Setup paths and behavior 
    ganttChartControl.setImagePath("mod_gantt/js/dhtmlxGantt/codebase/imgs/"); 
    ganttChartControl.setEditable(false); 
    ganttChartControl.showTreePanel(false); 
    ganttChartControl.showContextMenu(false); 
    ganttChartControl.showDescTask(true,'n,s-f'); 
    ganttChartControl.showDescProject(true,'n,d'); 
    // Load data structure   
    ganttChartControl.addProject(project1); 
    ganttChartControl.addProject(project2); 
    // Build control on the page 
    ganttChartControl.create(htmlDiv1); 
} 
</script> 

<div class="contacts"> 
    <div class="_line"> 
     <div class="_title">Phone:</div> 
     <div class="_txt">77 77 88</div> 
    </div> 
</div> 

<div id="GanttDiv" class="GanttDiv"></div>

来源

2012-08-10 Gusgus

+3

你实际调用你的函数？ – andrewsi 2012-08-10 15:16:09

+0

你是否包含示例中的.js文件？ – 2012-08-10 15:17:02

+0

为什么你的函数参数是一个字符串文字？ – 2012-08-10 15:18:22

回答

1

让你的JavaScript立即加入下面的脚本运行的：

(function(){ 
     createChartControl('GanttDiv'); 
})();

来源

2012-08-10 15:28:56 raidenace

+0

Thx，这是最简单的解决方法。 – Gusgus 2012-08-10 15:31:12

+0

直接调用函数createChartControl（'GanttDiv'）;并使用上面的自动执行匿名函数？ – kiranvj 2012-08-10 15:35:04

+0

Nothing，really :)，我只是想向OP显示一个自动执行的匿名函数代码块的例子。正如你在我的回答中看到的，我只提到了如何让js立即运行。 – raidenace 2012-08-10 15:42:00

1

把完整的JavaScript代码刚刚结束标记上方。机会是当你调用该函数时，div不会在页面中呈现。

像这样的事情

<html> 
<body> 
div class="contacts"> 
    <div class="_line"> 
     <div class="_title">Phone:</div> 
     <div class="_txt">77 77 88</div> 
    </div> 
</div> 

<div id="GanttDiv" class="GanttDiv"></div> 

<script type="text/javascript" language="JavaScript"> 
function createChartControl(htmlDiv1) 
{ 
    // Initialize Gantt data structures 
    var project1 = new GanttProjectInfo(1, "Applet redesign", new Date(2010, 5, 11)); 
    var parentTask1 = new GanttTaskInfo(1, "Old code review", new Date(2010, 5, 11), 208, 50, ""); 
    parentTask1.addChildTask(new GanttTaskInfo(2, "Convert to J#", new Date(2010, 5, 11), 100, 40, "")); 
    parentTask1.addChildTask(new GanttTaskInfo(13, "Add new functions", new Date(2010, 5, 12), 80, 90, "")); 
    var parentTask2 = new GanttTaskInfo(3, "Hosted Control", new Date(2010, 6, 7), 190, 80, "1"); 
    var parentTask5 = new GanttTaskInfo(5, "J# interfaces", new Date(2010, 6, 14), 60, 70, "6"); 
    var parentTask123 = new GanttTaskInfo(123, "use GUIDs", new Date(2010, 6, 14), 60, 70, ""); 
    parentTask5.addChildTask(parentTask123); 
    parentTask2.addChildTask(parentTask5); 
    parentTask2.addChildTask(new GanttTaskInfo(6, "Task D", new Date(2010, 6, 10), 30, 80, "14")); 
    var parentTask4 = new GanttTaskInfo(7, "Unit testing", new Date(2010, 6, 15), 118, 80, "6"); 
    var parentTask8 = new GanttTaskInfo(8, "core (com)", new Date(2010, 6, 15), 100, 10, ""); 
    parentTask8.addChildTask(new GanttTaskInfo(55555, "validate uids", new Date(2010, 6, 20), 60, 10, "")); 
    parentTask4.addChildTask(parentTask8); 
    parentTask4.addChildTask(new GanttTaskInfo(9, "Stress test", new Date(2010, 6, 15), 80, 50, "")); 
    parentTask4.addChildTask(new GanttTaskInfo(10, "User interfaces", new Date(2010, 6, 16), 80, 10, "")); 
    parentTask2.addChildTask(parentTask4); 
    parentTask2.addChildTask(new GanttTaskInfo(11, "Testing, QA", new Date(2010, 6, 21), 60, 100, "6")); 
    parentTask2.addChildTask(new GanttTaskInfo(12, "Task B (Jim)", new Date(2010, 6, 8), 110, 1, "14")); 
    parentTask2.addChildTask(new GanttTaskInfo(14, "Task A", new Date(2010, 6, 7), 8, 10, "")); 
    parentTask2.addChildTask(new GanttTaskInfo(15, "Task C", new Date(2010, 6, 9), 110, 90, "14")); 
    project1.addTask(parentTask1); 
    project1.addTask(parentTask2); 
    //project 2 
    var project2 = new GanttProjectInfo(2, "Web Design", new Date(2010, 5, 17)); 
    var parentTask22 = new GanttTaskInfo(62, "Fill HTML pages", new Date(2010, 5, 17), 157, 50, ""); 
    parentTask22.addChildTask(new GanttTaskInfo(63, "Cut images", new Date(2010, 5, 22), 78, 40, "")); 
    parentTask22.addChildTask(new GanttTaskInfo(64, "Manage CSS", null, 90, 90, "")); 
    project2.addTask(parentTask22); 
    var parentTask70 = new GanttTaskInfo(70, "PHP coding", new Date(2010, 5, 18), 120, 10, ""); 
    parentTask70.addChildTask(new GanttTaskInfo(71, "Purchase D control", new Date(2010, 5, 18), 50, 0, "")); 
    project2.addTask(parentTask70); 
    // Create Gantt control 
    var ganttChartControl = new GanttChart(); 
    // Setup paths and behavior 
    ganttChartControl.setImagePath("mod_gantt/js/dhtmlxGantt/codebase/imgs/"); 
    ganttChartControl.setEditable(false); 
    ganttChartControl.showTreePanel(false); 
    ganttChartControl.showContextMenu(false); 
    ganttChartControl.showDescTask(true,'n,s-f'); 
    ganttChartControl.showDescProject(true,'n,d'); 
    // Load data structure   
    ganttChartControl.addProject(project1); 
    ganttChartControl.addProject(project2); 
    // Build control on the page 
    ganttChartControl.create(htmlDiv1); 
} 

createChartControl('GanttDiv'); 
</script> 
</body>

来源

2012-08-10 15:20:17 kiranvj

+0

我试图做的完全一样，但是它不起作用，所以，如何在不使用body onload的情况下调用javascript？ – Gusgus 2012-08-10 15:26:10

+0

它现在正在工作。写了ganttChartControl.create（'GanttDiv'）; – Gusgus 2012-08-10 15:29:21

+0

这没有意义function createChartControl（'GanttDiv'） – kiranvj 2012-08-10 15:29:32

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