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练习

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FreeMind_X

#1 Created at ... [Delete] [Delete and Lock User]
// TODO:绑定事件
$(function(){
    selectAll.click(function(e){
        if(selectAll.is(':checked')){
            langs.prop('checked', 'true');
            selectAllLabel.attr('style', 'display: none');
            deselectAllLabel.attr('style', '');
        }
        else{
            langs.prop('checked', '');
            deselectAllLabel.attr('style', 'display: none');
            selectAllLabel.attr('style', '');
        }
    });
});
$(function(){
    invertSelect.click(function(e){
       langs.each(function(i){
           if($(this).is(':checked')){
               $(this).prop('checked', '');
           }
           else{
               $(this).prop('checked', 'true');
           }
       }) 
    });
});

廖雪峰

#2 Created at ... [Delete] [Delete and Lock User]

jQuery自带show() / hide()


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