我可以使用 jQuery.noConflict 使用任何版本的 jquery
[英]can i use any version of jquery using jQuery.noConflict
问题描述
im using this pluginhttps://github.com/blueimp/jQuery-File-Upload/wiki/Basic-plugin ,
我正在使用这个插件https://github.com/blueimp/jQuery-File-Upload/wiki/Basic-plugin ，
but my jquery version is 1.4, so i used jQuery.noConflict() because someone said that i can use any version of jquery through this one:但是我的 jquery 版本是 1.4，所以我使用了jQuery.noConflict()因为有人说我可以通过这个使用任何版本的 jquery：
var jq10 = jQuery.noConflict();
but when i try to use the plugin it won't work, it won't have errors too, so i don't know if my code is wrong, or it just doesn't work even with jQuery.noConflict() .但是当我尝试使用该插件时它不起作用，它也不会出现错误，所以我不知道我的代码是否错误，或者即使使用jQuery.noConflict()也jQuery.noConflict() 。 Anyone has idea?有人有想法吗？ Here is a sample of what I'm doing, very simple but it doesn't work, or doesn't have any errors to give me a hint这是我正在做的一个示例，非常简单但它不起作用，或者没有任何错误给我提示
<html>
<input type="file" name="files[]" id="fileupload" multiple>
</html>
//This is my original version
<script language="javascript" type="text/javascript" src="/scripts/jquery-1.4.2.min.js"></script>
//This is the minimum version required of the plugin
<script type="text/javascript" src="/scripts/new_jquery/jquery-1.6.4.js"></script>
//These are the requirements for the plugin
<script language="javascript" type="text/javascript" src="/scripts/new_jquery/fileupload/js/vendor/jquery.ui.widget.js"></script>
<script language="javascript" type="text/javascript" src="/scripts/new_jquery/fileupload/js/jquery.iframe-transport.js"></script>
<script language="javascript" type="text/javascript" src="/scripts/new_jquery/fileupload/js/jquery.fileupload.js"></script>
$(document).ready( function() {
var jq10 = jQuery.noConflict();
jq10('#fileupload').fileupload({
dataType: 'json',
add: function (e, data) {
console.log(data);
}
});
});
You see, i just console logged the data, but it won't return anything with firebug, won't have errors or any to give me a hint of what's going on.你看，我只是控制台记录了数据，但它不会用萤火虫返回任何东西，不会有错误或任何提示我正在发生的事情。
2 个解决方案
解决方案1
2 2014-03-04 16:34:20
try this:尝试这个：
jQuery.noConflict();
// Do something with jQuery
jQuery( "div p" ).hide();
// Do something with another library's $()
$( "content" ).style.display = "none";
so,所以，
var jq10 = jQuery.noConflict();
jq10(document).ready( function() {
$('#fileupload').fileupload({
dataType: 'json',
add: function (e, data) {
console.log(data);
}
});
});
解决方案2
0 2014-03-04 15:56:45
Replace everything with this:用这个替换所有内容：
<html>
<head>
<title>Title</title>
</head>
<body>
<input type="file" name="files[]" id="fileupload" multiple>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.6.4.min.js"></script>
<script type="text/javascript" src="/scripts/new_jquery/fileupload/js/vendor/jquery.ui.widget.js"></script>
<script type="text/javascript" src="/scripts/new_jquery/fileupload/js/jquery.iframe-transport.js"></script>
<script type="text/javascript" src="/scripts/new_jquery/fileupload/js/jquery.fileupload.js"></script>
<script>
$.noConflict();
jQuery(document).ready(function ($) {
// Code that uses jQuery's $ can follow here.
$('#fileupload').fileupload({
dataType: 'json',
add: function (e, data) {
console.log(data);
}
});
});// Code that uses other library's $ can follow here.
</script>
</body>
</html>
First of all, someone has told you wrong.首先，有人告诉你错了。 You cannot use different versions of jquery, if you use $.noConflict() .如果使用$.noConflict() ，则不能使用不同版本的 jquery。 ( Ok, you can, but it is not recommended ) （好吧，你可以，但不推荐）
But wait !可是等等 ！
You shouldn't load two versions of jquery at all.您根本不应该加载两个版本的 jquery。 This is just ridiculous if you do that way.如果你这样做，这太荒谬了。
But yes但是，是的
If you really have to use a plugin that's too old or depends on a older jquery version.如果您真的必须使用太旧的插件或依赖于较旧的 jquery 版本。
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