【发布时间】:2011-11-23 14:20:29
【问题描述】:
我正在通过get $.getScript加载一个插件的多个脚本,我应该只在最后一次加载脚本后启动插件,但我怎么知道循环何时到达最后一个?
// load multiple files.
var scripts = [
'mode/xml/xml.js',
'mode/css/css.js',
'mode/javascript/javascript.js'
];
alert(scripts.length); // 3
for(var i = 0; i < scripts.length; i++)
{
$.getScript(http_root+'global/views/javascripts/codemirror/original/'+scripts[i], function() {
alert(i); // this will alert number 3 for 3 times.
if(i == scripts.length) // this means that the plugin will be initiated 3 times.
{
var editor = CodeMirror.fromTextArea(document.getElementById("code_content_1"), {
mode: "text/html",
theme: "eclipse",
lineNumbers: true
});
}
});
alert(i); // this will alert the number from 0 to 2.
}
有什么想法吗?
【问题讨论】: