tag Property (ImageViewerItem)
Summary
Optional user defined data associated with this item.
Syntax
JavaScript Syntax
Object.defineProperty(ImageViewerItem.prototype, 'tag',get: function(),set: function(value))
TypeScript Syntax
tag: any;Property Value
The optional user defined data associated with this item. Default value is null.
Remarks
This value is not used by LEADTOOLS. You can set any value here for the purpose of your application.
For more information, refer Image Viewer Items.
Example
JavaScript Example
for (var i = 0; i < this._imageViewer.items.count; i++) {var item = this._imageViewer.items.item(i);var pageNumber = item.tag; // we already save the page number in Tag in other example, you can save any data you want in this object// for example, update the item text to have page number ...item.text = "Page " + pageNumber;}
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
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