初学者求jQuery两个相同内容的函数合并的方法
菜鸟求jQuery两个相同内容的函数合并的方法
------解决思路----------------------
function a(){
var eleM = $(this).parent().find('span.emptyTips');
if($(this).val() == ""){
eleM.css("display","inline-block");
}else{
eleM.css("display","none");
}
}
$('.isEmptyCheck').blur(a).change(a);
<!-- 判断表单有未填的必填项,则在后面输出提示信息的js代码 -->
$('.isEmptyCheck').blur,(function (){
var eleM = $(this).parent().find('span.emptyTips');
if($(this).val() == ""){
eleM.css("display","inline-block");
}else{
eleM.css("display","none");
}
});
$('.isEmptyCheck').change(function(){
var eleM = $(this).parent().find('span.emptyTips');
if($(this).val() == ""){
eleM.css("display","inline-block");
}else{
eleM.css("display","none");
}
});
------解决思路----------------------
function a(){
var eleM = $(this).parent().find('span.emptyTips');
if($(this).val() == ""){
eleM.css("display","inline-block");
}else{
eleM.css("display","none");
}
}
$('.isEmptyCheck').blur(a).change(a);