如何更改停靠面板标题

Question

我想更改面板的标题（使用停靠面板创建）

我使用方法 dockingpanel 'setTitle(...)' 。

出现以下错误

" DockingPanel.js:477 未捕获类型错误：无法读取未定义的属性“removeAttribute” 在 MyPanel.o.setTitle (DockingPanel.js:477) "

如果您能告诉我如何更改停靠面板标题，我将不胜感激

Answer 1

这几乎就像你在调用它的晚餐构造函数之前调用了DockinPanel#setTitle。请尝试在Autodesk.Viewing.UI.DockingPanel.call 或super() 之后调用该函数

  // es5
  var SimplePanel = function(parentContainer, id, title, content, x, y)
  {
      this.content = content;
      Autodesk.Viewing.UI.DockingPanel.call(this, parentContainer, id, '');
      // Auto-fit to the content and don't allow resize.  Position at the coordinates given.
      //
      this.container.style.height = "auto";
      this.container.style.width = "auto";
      this.container.style.resize = "none";
      this.container.style.left = x + "px";
      this.container.style.top = y + "px";
    

      // Call setTitle here
  };

  SimplePanel.prototype = Object.create(Autodesk.Viewing.UI.DockingPanel.prototype);
  SimplePanel.prototype.constructor = SimplePanel;

  // es6
  class SimplePanel extends Autodesk.Viewing.UI.DockingPanel {
     constructor(parentContainer, id, title, content, x, y) {
       super();

       // Call setTitle here
     }

  }