[英]Jquery - Script Imported But Functions “Not Defined”
My HTML: 我的HTML:
<script type="text/javascript" src="js/myjs.js"></script>
<script>
...
$("#enviornment").hide().delay(1200).css({'display':'block', 'opacity':'0'}).animate({'opacity':'1'}, 300, function() {
$("#main").css("display", "none");
appearWindow($(".window.q"));
...
</script>
myjs.js contains: myjs.js包含:
if ("undefined" == typeof jQuery)throw new Error("Nviornment requires jQuery");
$(function() {
...
function appearWindow(target) {
changezindex(target);
target.hide().css({'display':'block', 'opacity':'0'}).animate({'opacity':'1'}, 300)
target.find(".help").css({'display':'block', 'opacity':'0', 'right':'-40px', 'position':'absolute', 'width':'100%'}).animate({'opacity':'1','right':'0px'}, 580);
}
...
})
The code ran fine before I exported some code into a .js
file. 在将一些代码导出到
.js
文件之前,代码运行正常。 But now appearwindow
doesn't run, and the console prints ReferenceError: appearWindow is not defined
但是现在
appearwindow
没有运行,并且控制台打印了ReferenceError: appearWindow is not defined
Since you have added your function under Anonymous function hence its scope will not be available outside. 由于您已在Anonymous函数下添加了函数,因此其范围将无法在外部使用。 You can do it in following way:
您可以通过以下方式执行此操作:
if ("undefined" == typeof jQuery)throw new Error("Nviornment requires jQuery");
$(function() {
...
window.appearWindow = function(target) {
changezindex(target);
target.hide().css({'display':'block', 'opacity':'0'}).animate({'opacity':'1'}, 300)
target.find(".help").css({'display':'block', 'opacity':'0', 'right':'-40px', 'position':'absolute', 'width':'100%'}).animate({'opacity':'1','right':'0px'}, 580);
}
...
})
and on other side you can use it: 另一方面你可以使用它:
$("#enviornment").hide().delay(1200).css({'display':'block', 'opacity':'0'}).animate({'opacity':'1'}, 300, function() {
$("#main").css("display", "none");
// either by
appearWindow($(".window.q"));
// or by this
window.appearWindow($(".window.q"))
I think it's a scope issue. 我认为这是一个范围问题。
Where is located your function appearWindow(target){.... ? 你的功能在哪里出现窗口(目标){....?
is it inside a global anonymous function like 它是否在全局匿名函数中
(function(){
....
appearWindow(target){
....
}
....
})()
if so, you cannot access your function from outside 如果是这样,您无法从外部访问您的功能
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