web前端培训20个jQuery使用技

1、禁用右键点击(Disableright-click)

$(document).ready(function(){

$(document).bind("contextmenu",function(e){

returnfalse;

});

});

2、禁用搜索文本框(Disappearingsearchfieldtext)

$(document).ready(function(){

$("input.text1").val("Enteryoursearchtexthere");

textFill($(‘input.text1‘));

});

functiontextFill(input){//inputfocustextfunction

varoriginalvalue=input.val();

input.focus(function(){

if($.trim(input.val())==originalvalue){input.val(‘‘);}

});

input.blur(function(){

if($.trim(input.val())==‘‘){input.val(originalvalue);}

});

}

3、新窗口打开链接(Openinglinksinanewwindow)

$(document).ready(function(){

//Example1:Everylinkwillopeninanewwindow

$(‘a[href^="


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