javascript - 跳转到另一个页面并同时向其传输数据

Question

在我正在处理的网站的主页上，我想要一张实际地点的照片，上面有一个名为“查看更多”的按钮

单击该按钮时，会将用户转移到另一个页面，在那里他可以找到一个 openlayers 地图，该地图上已经呈现了该地点的空间点。

现在，为了实现这一点，我需要将地点的名称从主页转移到地图页面，当单击按钮并立即调用 javascript 函数，以便让 openlayers 在地图上呈现点

我该怎么做呢？

传输数据并立即调用 javascript 函数？

提前致谢

Answer 1

The classic way to do this would be to add a query parameter to the galleries page URL before you open it like this:

/galleries?placeID=3456

Then, you can access that placeID either on the server or in the galleries page javascript (whichever you want).

---

In the galleries page, you would then have some javascript that runs when the page is initialized. That javascript would examine the query parameters on the URL and act accordingly.

$(document).ready(function() {
    // examine window.location.search here to look at the query parameters
    var matches = window.location.search.match(/placeID=(.*?)(&|$)/);
    if (matches) {
        var placeID = matches[1];
        // do whatever you want with placeID here
    }
});