如何用jQuery UI对话框替换window.alert('')-合并两个脚本 [英] How to replace window.alert('') with jQuery UI dialog - merging two scripts
问题描述
我正在寻找一些合并两个jquery脚本的帮助.所附的两个示例都使用基本功能，但是我没有足够的经验将它们组合成一个脚本.我想实现的是，附加代码B中的消息对话框将替换window.alert(str);.来自代码A.
I am looking for some help with merging two jquery scripts. Both attached examples are working with basic functionality, but I do not have enough experience in order to combine them into one script. What I would like to achieve is that a message dialog from attached code B would replace window.alert(str); from code A.
我认为将需要重命名功能，但不知道如何复制/采用它.
I think that function renaming will be required, but have no idea how to copy/adopt it.
请在下面找到随附的两个代码示例.
Please find attached both codes examples bellow.
代码A
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<link rel="stylesheet" href="css/login.css">
<script src="js/produkty.js" defer></script>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
$( function() {
var dialog, form,
emailRegex = /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/,
name = $( "#name" ),
email = $( "#email" ),
password = $( "#password" ),
allFields = $( [] ).add( name ).add( email ).add( password ),
tips = $( ".validateTips" );
function updateTips( t ) {
tips
.text( t )
.addClass( "ui-state-highlight" );
setTimeout(function() {
tips.removeClass( "ui-state-highlight", 1500 );
}, 500 );
}
function checkLength( o, n, min, max ) {
if ( o.val().length > max || o.val().length < min ) {
o.addClass( "ui-state-error" );
updateTips( "Length of " + n + " must be between " +
min + " and " + max + "." );
return false;
} else {
return true;
}
}
function checkRegexp( o, regexp, n ) {
if ( !( regexp.test( o.val() ) ) ) {
o.addClass( "ui-state-error" );
updateTips( n );
return false;
} else {
return true;
}
}
function addUser() {
var valid = true;
allFields.removeClass( "ui-state-error" );
valid = valid && checkLength( name, "username", 3, 16 );
valid = valid && checkLength( email, "email", 6, 80 );
valid = valid && checkLength( password, "password", 5, 16 );
valid = valid && checkRegexp( name, /^[a-z]([0-9a-z_\s])+$/i, "Username may consist of a-z, 0-9, underscores, spaces and must begin with a letter." );
valid = valid && checkRegexp( email, emailRegex, "eg. ui@jquery.com" );
valid = valid && checkRegexp( password, /^([0-9a-zA-Z])+$/, "Password field only allow : a-z 0-9" );
if ( valid ) {
$.ajax({
method: "POST",
url: "registerEngine.php",
data: {"name": name.val(), "email": email.val(), "password": password.val()},
}).done(function( data ) {
var result = $.parseJSON(data);
var str = '';
if(result == 1) {
str = 'Nowe konto zarejestrowane prawidłowo.';
window.alert(str);
window.location.href = "login.php";
}else if( result == 2) {
str == 'Wymagane jest wypełnienie wszystkich pól.';
window.alert(str);
window.location.href = "register.php";
} else{
str = 'Błąd rejestracji danych. Spróbuj ponownie.';
window.alert(str);
window.location.href = "register.php";
}
});
dialog.dialog( "close" );
}
return valid;
}
dialog = $( "#dialog-form" ).dialog({
autoOpen: true,
height: 400,
width: 350,
modal: true,
buttons: {
"Create an account": addUser,
Cancel: function() {
dialog.dialog( "close" );
window.location.href = "index.php";
}
},
close: function() {
form[ 0 ].reset();
allFields.removeClass( "ui-state-error" );
}
});
form = dialog.find( "form" ).on( "submit", function( event ) {
event.preventDefault();
addUser();
});
} );
</script>
<title>Jadłospis - Logowanie</title>
</head>
<body>
<div id="dialog-form" title="Create new user">
<p class="validateTips">All form fields are required.</p>
<form>
<fieldset>
<label for="name">Name</label>
<input type="text" name="name" id="name" value="Jane Smith" class="text ui-widget-content ui-corner-all">
<label for="email">Email</label>
<input type="text" name="email" id="email" value="jane@smith.com" class="text ui-widget-content ui-corner-all">
<label for="password">Password</label>
<input type="password" name="password" id="password" value="xxxxxxx" class="text ui-widget-content ui-corner-all">
<input type="submit" tabindex="-1" style="position:absolute; top:-1000px">
</fieldset>
</form>
</div>
</body>
</html>
代码B-我也想将其复制到Coda A的同时工作的jquery对话框.
Code B - also working jquery dialog that I would like to copy into Coda A.
<html>
<head>
<meta charset="utf-8" />
<title>Usuwanie produktu</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
$( function() {
$( "#dialog-message" ).dialog({
modal: true,
buttons: {
Ok: function() {
$( this ).dialog( "close" );
window.location.href = "glowny.php?akcja=produkty";
}
}
});
} );
</script>
</head>
<body>
<div id="dialog-message" title="Usuwanie produktu">
<p>
<span class="ui-icon ui-icon-circle-check" style="float:left; margin:0 7px 50px 0;"></span>
Wybrany produkt został pomyślnie usunięty z bazy danych.
</p>
<p>
Naciśnij OK aby kontynuować.
</p>
</div>
</body>
</html>
我在js/jquery方面的经验不超过2天，因此非常欢迎您提供帮助.
I have no more than two days experience with js/jquery so any help is most welcome.
预先感谢...
推荐答案
我会考虑创建您自己的函数，而不是alert().请考虑以下内容:
I would consider creating your own function instead of alert(). Consider the following:
function alertDiag(c, t){
if(t == undefined){
t = "Alert";
}
var diag = $("<div>", {
title: t
}).html("<p>" + c + "</p>").dialog({
modal: true,
buttons: {
Ok: function() {
window.location.href = "glowny.php?akcja=produkty";
}
}
});
}
然后可以将window.alert(str)替换为alertDiag(str).这将创建并启动对话框.由于您要更改位置并加载新页面，因此无需关闭对话框.
You can then replace window.alert(str) with alertDiag(str). This should create and launch the dialog. Since you're changing the location and loading a new page, closing the dialog is not needed.
alertDiag()将接受c作为HTML内容. (可选)它将接受t作为标题.如果您要使用特定的标题，可以这样进行:
alertDiag() will accept c as the HTML Content. Optionally, it will accept t as the Title. If you have a specific title you want to use, it is done like so:
alert(str, "Usuwanie produktu");
如果未定义t，它将仅说"Alert".您可以将其更改为首选默认值.
If no t is defined, it will simply say "Alert". You can change this to your preferred default.
更新
您还可以增加功能.请考虑以下内容:
You can also increase the functions ability. Consider the following:
function goto(url){
if(url === undefined || url === false){
return false;
}
window.location.href = url;
}
function alertDiag(c, t, u){
if(t === undefined){
t = "Alert";
}
if(u === undefined){
u = false;
}
var diag = $("<div>", {
title: t
}).html("<p>" + c + "</p>").dialog({
modal: true,
buttons: {
Ok: function(){
goto(u);
}
}
});
}
然后使用:
alertDiag(str, title, "glowny.php?akcja=produkty");
示例: https://jsfiddle.net/Twisty/pnowcdrg/
希望这会有所帮助.
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