这个函数的 extern 是什么

发布于 2025-01-05 22:08:13 字数 1095 浏览 1 评论 0原文

我只是无法理解高级模式下的谷歌闭包编译器和相应的外部。

具体：谁能告诉我如何让 CC 处于高级模式而不重命名此函数，因为我需要从 HTML 中调用它 () ？

function searchAddress() {

    geocoder = new google.maps.Geocoder();
    var useraddress = $('#where').val();

    if (geocoder && useraddress) {   
        geocoder.geocode( {'address': useraddress, 'region': region}, function(results, status) {
            if (status == google.maps.GeocoderStatus.OK) {
                myPosition = results[0].geometry.location;
                myAccuracy = 150;
                echoAddress(results[0].formatted_address);
            }
        });
    }
}

我以为我明白我需要编写一个 extern 文件，因为该函数是从外部代码调用的，传递类似

window['searchAddress'] = searchAddress

or 的

function searchAddress() {}

东西，但这些和其他几个尝试都不起作用。 CC编译没有错误，但浏览器抱怨

未捕获的异常：ReferenceError：未定义的变量：searchAddress

searchAddress（）已被CC删除，不再是我的min.js中的函数名称。感谢您的任何提示。感谢解释，谢谢。

原文

I just don't get to understand the google closure compiler in advanced mode and the respective extern.

Concrete: can anybody tell me how to keep CC in advanced mode from renaming this function since I need to call it from my HTML (<a href="javascript:searchAddress();">)?

function searchAddress() {

    geocoder = new google.maps.Geocoder();
    var useraddress = $('#where').val();

    if (geocoder && useraddress) {   
        geocoder.geocode( {'address': useraddress, 'region': region}, function(results, status) {
            if (status == google.maps.GeocoderStatus.OK) {
                myPosition = results[0].geometry.location;
                myAccuracy = 150;
                echoAddress(results[0].formatted_address);
            }
        });
    }
}

I thought I understood I need to write an extern file since the function is being called from external code, passing something like