div添加一个弹出事件:
$(document).ready(function () { $("#marked-area").mouseup(function (e) { $scope.mark.saveSelectionText(); }); });
saveSelectionText: function () { if (window.getSelection) {
$scope.mark.selectionText[0] = window.getSelection().toString();
$scope.mark.selectionText[1] = window.getSelection().anchorOffset; //开始位置
$scope.mark.selectionText[2] = window.getSelection().focusOffset; //结束位置
} else if (document.selection && document.selection.type != "Control") { //ie9以下的支持,可不考虑 $scope.mark.selectionText[0] = document.selection.createRange().text; }
}
灵感来源: http://www.webhek.com/post/get-selected-text-with-javascript.html