ButtonSet的自定义标题

Question

如何更改 Google Closure Library ButtonSet中任何goog.ui.Dialog的按钮的标题（文字）？

Answer 1

看起来buttonset对象有一个addButton函数，它将一个对象作为第一个参数：@param {！{key：string，caption：string}}

因此，您所要做的就是使用键（按钮后面的数据）和标题（按钮的实际标签）创建动态对象

var dialog = new goog.ui.Dialog();
dialog.setContent("Content");

// create a button set
var buttonset = new goog.ui.Dialog.ButtonSet();
buttonset.addButton({key: "next", caption: "Next"});
buttonset.addButton({key: "previous", caption: "Previous"});
dialog.setButtonSet(buttonset);
dialog.setVisible(true);

Answer 2

var dialog1 = new goog.ui.Dialog();
dialog1.setContent('<img src="css/img/warning.png" style="float: right"/>' +
'<div>It is a warning message!</div>');
dialog1.setTitle('Warning');
dialog1.setButtonSet(goog.ui.Dialog.ButtonSet.OK);
dialog1.setVisible(true);
var btnOk = dialog1.getButtonSet().getAllButtons()[0];
btnOk.innerHTML = 'Custome OK';

Answer 3

您可以更改默认字幕：

goog.ui.Dialog.ButtonSet.DefaultButtons.CANCEL.caption = 'anuluj';
goog.ui.Dialog.ButtonSet.DefaultButtons.OK.caption = 'confirm';