checkbox 選中、取值處理

[1].[代碼] checkbox 選中、取值處理 跳至 [1]

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/****處理checkbox 配合jquery，layer 使用****/ var handleCheckbox;   function HandleCheckbox(className) {      this .className = className; };   //全選 HandleCheckbox.prototype.Select = function () {      $( "[class='" + this .className + "']:checkbox" ).prop( "checked" , true ); };   //取消全選 HandleCheckbox.prototype.unSelect = function () {      $( "[class='" + this .className + "']:checkbox" ).removeAttr( "checked" ); };   //獲取 checkbox 實例 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( '沒有選擇數據' );      } };   //獲取選中的值 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( "," ); };   //檢查是否選中數據 HandleCheckbox.prototype.GetSingleValue = function () {        var args = this .GetValues().split( "," );      if (args == "" || args.length == 0) {          layer.msg( '沒有選擇數據' );          return false ;      }        if (args.length > 1) {          layer.msg( '請選擇一條數據進行操做' );          return false ;      }      return args[0]; };   ( function () {        handleCheckbox = new HandleCheckbox( "zz" );   })();   ---------調用示例--------- <a href= "#" onclick= "handleCheckbox.Select();" >全選</a>