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  • 初始化checkboxgroup值

     1 Ext.override(Ext.form.CheckboxGroup,{
     2     
     3     setValueForItem : function(val){  //多个选项值以逗号分开的
     4         val = ","+val+","
     5          this.items.each(function(item) { 
     6             if (val.indexOf(item.inputValue) > -1) { 
     7                 item.setValue(true);
     8             } else {
     9                 item.setValue(false);
    10             }
    11         });
    12     }
    13     ,clearValueForItem:function(){  //
    清空所有值
    14          this.items.each(function(item) { 
    15             item.setValue(false);
    16         });
    17     }
    18 });
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  • 原文地址:https://www.cnblogs.com/yimu/p/LOVEMM.html
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