我需要在运行时动态地更改ICN Viewer中显示的每个文档的“标题”。我将从文档属性中读取新的查看器选项卡标题
环境:ICN 2.0.3 CM8.5 WAS 8.5.5
代码很远:
aspect.after(ecm.model.desktop, 'onChange', function() {
var contentViewer = dijit.byId('contentViewer');
if (contentViewer) {
var viewerTabTitleDef = new ViewerTabTitleDef ();
contentViewer.mainTabContainer.getChildren().forEach(function(child) {
viewerTabTitleDef.changeTitle(viewerTabTitleDef.self,
child.controlButton, child.contentViewerPane.viewerItem.item);
});
...
var kill = aspect.after(ecm.model.desktop, 'onChange', function() {
var contentViewer = dijit.byId('contentViewer');
// "contentViewer" will be "unknown" unless viewer invoked
console.log('onChange: contentViewer', contentViewer);
if (contentViewer) {
console.log("new ViewerTabTitleDef()...");
kill.remove();
var viewerTabTitleDef = new ViewerTabTitleDef ();
contentViewer.mainTabContainer.getChildren().forEach(function(child) {
// For initially opened tabs
console.log('initially opened: child', child);
viewerTabTitleDef.changeTitle(viewerTabTitleDef.self, child.controlButton, child.contentViewerPane.viewerItem.item);
});
aspect.after(contentViewer.mainTabContainer, 'addChild', function(child) {
// For tabs added after the viewer was opened
console.log('subsequently opened: child', child);
viewerTabTitleDef.changeTitle(viewerTabTitleDef, child.controlButton, child.contentViewerPane.viewerItem.item);
}, true);
} // end if contentViewer
}); // end aspect.after(onChange desktop)
先感谢您!
===============================================
附录:
非常感谢Ivo Jonker,他建议修改小部件原型的“getHtmlName()”方法。有效!
特别:
getHtmlName: function() {
var methodName = "getHtmlName";
this.logEntry(methodName);
var displayName = this.item.getDisplayValue("{NAME}");
if (displayName == "") {
displayName = this.item.name;
}
var htmlName = entities.encode(displayName);
this.logExit(methodName);
return htmlName;
},
myPluginDojo.viewerTabTitleDef = viewerTabTitleDef;
...
ecm.widget.viewer.model.ViewerItem.prototype.getHtmlName = function () {
console.log("NEW getHtmlName()...");
var displayName = myPluginDojo.viewerTabTitleDef.getTitle(this.item);
return displayName;
};
如果我理解正确,您希望在打开文档时在导航器查看器中显示不同的标题标题(而不是文档标题)?
这个怎么样:
您在查看器中打开的每个文档都包含在ecm.widget.viewer.model.ViewerItem中,该文件公开getHtmlName,该getHtmlName返回选项卡中使用的名称。
您的解决方案是实现自己的getHtmlName。
不幸的是,ViewerItem是在ecm.widget.viewer.ContentViewer #_open中构建的,然后传递给ecm.widget.viewer.ContentViewer #_openTab。因此,您要么违反最佳实践,要么与IBM私有方法混合,要么您将采用通用方法,只需替换ecm.widget.viewer.model.ViewerItem.prototype.getHtmlName