jQuery显示隐藏div的几种方法?

1、$("#demo").attr("style","display:none;");//隐藏div

$("#demo").attr("style","display:block;");//显示div

2、$("#demo").css("display","none");//隐藏div

$("#demo").css("display","block");//显示div

3、$("#demo").hide();//隐藏div

$("#demo").show();//显示div

4、$("#demo").toggle(//动态显示和隐藏

function () {

$(this).attr("style","display:none;");//隐藏div

},

function () { $(this).attr("style","display:block;");//显示div

}

);

<div ></div>

注:

$("#demo").show()表示display:block,

$("#demo").hide()表示display:none;

1和2中的display:none可以换成visibility:hidden,display:block可以换成visibility:visible.两者的区别是前者隐藏后不占空间,而后者隐藏后会占空间

例:

[javascript]view plaincopy

    1. <script type="text/javascript">
    2. function showDiv1(){
    3. //$("#test1").attr("style","display:block");
    4. //$("#test1").show();
    5. $("#test1").css("display","block");
    6. }
    7. function showDiv2(){
    8. //$("#test2").attr("style","visibility:visible");
    9. $("#test2").css("visibility","visible");
    10. }
    11. function hiddenDiv1(){
    12. $("#test1").hide();
    13. }
    14. function hiddenDiv2(){
    15. $("#test2").attr("style","visibility:hidden");
    16. }
    17. </script>
    18. </head>
    19. <body>
    20. <div >aaaaaa</div> <%--隐藏的div--%>
    21. <div >bbbbb</div> <%--隐藏的div--%>
    22. <button onclick="showDiv1()">显示1</button>
    23. <button onclick="showDiv2()">显示2</button>
    24. <button onclick="hiddenDiv1()">隐藏1</button>
    25. <button onclick="hiddenDiv2()">隐藏2</button>
    26. </body>