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angularjs使用div模拟textarea文本框的方法
时间:2022-06-25 15:34:35 编辑:袖梨 来源:一聚教程网
html:
Angularjs指令:
/** * div模拟textarea输入框双向数据绑定指令 */ .directive('contenteditable', [function() { return { require: 'ngModel', link: function(scope, element, attrs, ctrl) { //view -> model element.bind('input', function() { scope.$apply(function() { ctrl.$setViewValue(element.html()); }); }); //model -> view ctrl.$render = function() { element.html(ctrl.$viewValue); }; } }; }
css:
.simulate-textarea { margin-left: 84px; display: inline-block; width: calc(100% - 84px); /*border: 1px solid #dddddd;*/ min- _ max- /*border-radius: 4px;*/ /*padding: 4px 6px;*/ outline: 0; word-break:break-all; word-wrap: break-word; white-space: pre-wrap; overflow-x: hidden; overflow-y: auto; line- font-size: 12px; }