[1].[代码] checkbox 选中、取值处理 跳至 [1]
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/****处理checkbox 配合jquery，layer 使用****/var handleCheckbox;function HandleCheckbox(className) { this.className = className;};//全选HandleCheckbox.prototype.Select = function() { $("[class='" + this.className + "']:checkbox").prop("checked", true);};//取消全选HandleCheckbox.prototype.unSelect = function() { $("[class='" + this.className + "']:checkbox").removeAttr("checked");};//获取 checkbox 实例HandleCheckbox.prototype.GetInstance = function() { var Instances = $("[class='" + this.className + "']:checkbox:checked"); if (Instances.length > 0) { //console.log($(Instances[0]).attr("extend")); return Instances[0]; } else { layer.msg('没有选择数据'); }};//获取选中的值HandleCheckbox.prototype.GetValues = function() { var result = new Array(); $("[class='" + this.className + "']:checkbox").each(function() { if ($(this).is(":checked")) { result.push($(this).attr("value")); } }); console.log(result); return result.join(",");};//检查是否选中数据HandleCheckbox.prototype.GetSingleValue = function() { var args = this.GetValues().split(","); if (args == "" || args.length == 0) { layer.msg('没有选择数据'); return false; } if (args.length > 1) { layer.msg('请选择一条数据进行操作'); return false; } return args[0];};(function() { handleCheckbox = new HandleCheckbox("zz");})();---------调用示例---------<a href="#" onclick="handleCheckbox.Select();">全选</a> |
