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UE.registerUI('gapfilling', function (editor, uiName) {
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editor.registerCommand(uiName, {
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execCommand: function (cmdName, value) {
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editor.execCommand('insertHtml', `<span class="gapfilling-span" data-id="${Date.now()}">______</span>`)
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}
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})
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// 添加按钮
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var btn = new UE.ui.Button({
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//按钮的名字
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name: uiName,
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//提示
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title: uiName,
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// cssRules: 'width: 30px;height: 30px;background-color: #f00;',
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//点击时执行的命令
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onclick: function () {
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//这里可以不用执行命令,做你自己的操作也可
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editor.execCommand(uiName);
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}
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})
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return btn
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})
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