if (!mileage) {
valid = 0;
plateErrors = "Please tell us the Vehicle Mileage";
}
if (!price) {
valid = 0;
plateErrors = "We can't generate the report with out Price ";
}
if (valid == 1) {
window.open('https://www.carreport.ae/Home/VehicleInformationByPlate?siteID=1004' +
'&plateSource=' + plate_source + '&plateCode=' + plate_code + '&plateNumber=' + plate_number + '&mileage=' + mileage + '&price=' + price, '_blank');
} else {
var i;
alert(plateErrors);
$('#plateNumberError').removeClass('hidden');
//plateErrors.toString();
$.each(plateErrors, function(key, element) {
$("#plateNumberError").html("<p class='alert alert-danger' role='alert'>" + key + "</p>");
});
}
以上是我的示例代码:
我需要的是我有一个带有错误文本的数组。我需要在P标签中显示每个文本,并将所有带有错误消息的P标签插入到div中。
当我使用for循环时,我只得到字符,而不是整个字符串作为一个
答案 0 :(得分:1)
制作
var plateErrors = [];
if (!mileage)
{
valid = 0;
plateErrors.push( "Please tell us the Vehicle Mileage" );
}
if (!price)
{
valid = 0; plateErrors.push( "We can't generate the report with out Price " );
}
if (valid == 1)
{
window.open('https://www.carreport.ae/Home/VehicleInformationByPlate?siteID=1004'
+ '&plateSource=' + plate_source + '&plateCode=' + plate_code + '&plateNumber=' + plate_number + '&mileage=' + mileage + '&price=' + price, '_blank');
}
else
{
var i;
alert(plateErrors);
$('#plateNumberError').removeClass('hidden'); //plateErrors.toString();
$.each(plateErrors ,function(key,element){
$("#plateNumberError").append( "<p class='alert alert-danger' role='alert'>" + element + "</p>"); });
}
答案 1 :(得分:0)
您需要按.html()
:
.append()
$.each(plateErrors ,function(key,element){
$("#plateNumberError").append("<p class='alert alert-danger' role='alert'>" + key + "</p>");
});
应该有效
答案 2 :(得分:0)
您需要先创建一个数组:
var plateErrors = [];
if (!mileage)
{
valid = 0;
plateErrors.push("Please tell us the Vehicle Mileage");
}
if (!price)
{
valid = 0;
plateErrors.push("We can't generate the report with out Price);
}
答案 3 :(得分:0)
使用.html()而不是.append()来追加HTML元素。这是将元素附加到DOM的最快方法。
plateErrorsHtml = [];
$.each(plateErrors ,function(key,element){
plateErrorsHtml.push("<p class='alert alert-danger' role='alert'>" + element + "</p>");
});
$("#plateNumberError").html(plateErrorsHtml.join(''));
以下是有关此主题的详细讨论jquery .html() vs .append()