我怀疑这是一个简单的问题,在搜索之后,我怀疑我的问题的答案是否定的,但要仔细检查...
是否可以使用Jquery ui对话框而无需设置DIV?
即而不是..
$(function() { $( "#dialog" ).dialog();});...
<div id="dialog" title="Do I really need this?">This is a lot of typing just to pass on a simple message</div>
是否有可能只有... ...
$(function(quickly) { $( "#dialog" ).dialog('this would be much easier');});...
并在需要时用quick()类型的东西调用它。
你可能会注意到,我可能会通过Javascript混淆并通过反复试验来找到适用于我的解决方案。
我想,我问我是否可以某种方式以类似的方式使用对话...
alert("this is simple")
...所以我可以在需要时向用户发出提醒,而不是点击网址或按下按钮。
希望上述内容有意义,我怀疑我必须坚持使用丑陋的标准警报,但如果有简单的解决方案,请告诉我。
由于
答案 0 :(得分:77)
我希望这对某人有帮助,你可以直接将html传递给对话框,如下所示:
$("<p>Hello World!</p>").dialog();
所以这样你就不必拥有预建的div,你可以使用:
$("<div>My div content</div>").dialog();
编辑:将结束标记更改为</div>
而非</p>
答案 1 :(得分:2)
我正在使用rails并且不喜欢有2个地方可以编写高度依赖的代码。 所以我修改了jquery-ui对话框示例,如下面的代码。请参阅executaDialogModal()
<meta charset="utf-8">
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="jquery-ui.js"></script>
<link rel="stylesheet" type="text/css" media="screen" href="jquery-ui.css" />
<style>
body { font-size: 62.5%; }
label, input { display:block; }
input.text { margin-bottom:12px; width:95%; padding: .4em; }
fieldset { padding:0; border:0; margin-top:25px; }
h1 { font-size: 1.2em; margin: .6em 0; }
div#users-contain { width: 350px; margin: 20px 0; }
div#users-contain table { margin: 1em 0; border-collapse: collapse; width: 100%; }
div#users-contain table td, div#users-contain table th { border: 1px solid #eee; padding: .6em 10px; text-align: left; }
.ui-dialog .ui-state-error { padding: .3em; }
.validateTips { border: 1px solid transparent; padding: 0.3em; }
</style>
<script>
$(function() {
//------------------------------------------------------------------------
// variaveis globais
var name = email = password = allFields = tips = null;
var bValid = true;
//------------------------------------------------------------------------
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 executaDialogModal( ) {
//----TODO: verificar antes a existência de #dialog-form e destrui-lo
//----cria Form
$('body').append("\
<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' class='text ui-widget-content ui-corner-all' />\
<label for='email'>Email</label>\
<input type='text' name='email' id='email' value='' class='text ui-widget-content ui-corner-all' />\
<label for='password'>Password</label>\
<input type='password' name='password' id='password' value='' class='text ui-widget-content ui-corner-all' />\
</fieldset>\
</form>\
</div>\
");
//----seta vars globais
name = $( "#name" ),
email = $( "#email" ),
password = $( "#password" ),
allFields = $( [] ).add( name ).add( email ).add( password ),
tips = $( ".validateTips" );
//----cria dialog
$( "#dialog-form" ).dialog({
autoOpen: true,
height: 300,
width: 350,
modal: true,
buttons: {
"Create an account": function() {
allFields.removeClass( "ui-state-error" );
bValid = true;
bValid = bValid && checkLength( name, "username", 3, 16 );
bValid = bValid && checkLength( email, "email", 6, 80 );
bValid = bValid && checkLength( password, "password", 5, 16 );
bValid = bValid && checkRegexp( name, /^[a-z]([0-9a-z_])+$/i, "Username may consist of a-z, 0-9, underscores, begin with a letter." );
// From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
bValid = bValid && checkRegexp( email, /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i, "eg. ui@jquery.com" );
bValid = bValid && checkRegexp( password, /^([0-9a-zA-Z])+$/, "Password field only allow : a-z 0-9" );
if ( bValid ) {
$( "#users tbody" ).append( "<tr>" +
"<td>" + name.val() + "</td>" +
"<td>" + email.val() + "</td>" +
"<td>" + password.val() + "</td>" +
"</tr>" );
$( this ).dialog( "close" );
}
},
Cancel: function() {
$( this ).dialog( "close" );
}
},
close: function() {
removeFormModal();
allFields.val( "" ).removeClass( "ui-state-error" );
}
});
}
//------------------------------------------------------------------------
function removeFormModal( ) {
$( "#dialog-form" ).remove();
}
//------------------------------------------------------------------------
$( "#create-user" )
.button()
.click(function() {
executaDialogModal();
});
});
</script>
创建新用户
答案 2 :(得分:1)
提示
怎么样?但是你认为添加div正在写很多东西
你不会喜欢这些
http://trentrichardson.com/Impromptu/index.php
http://abeautifulsite.net/blog/2008/12/jquery-alert-dialogs/
答案 3 :(得分:1)
这对我有用。注意为了避免身体被div填充,我确保在关闭后删除使用的div:
$('<div>').prop('id', '_currentDialog').text("Please enter a Comment").dialog(
{
title: "Input Error",
close: function () {
$('#_currentDialog').remove();
}
}
);
答案 4 :(得分:0)
您可以创建一个帮助方法,该方法抽象出div的创建和配置,然后调用.dialog()。这至少可以消除重复代码和/或创建多个div的需要。