防止Google Maps iframe捕获鼠标的滚动轮行为 [英] Prevent a Google Maps iframe from capturing the mouse's scrolling wheel behavior

问题描述

如果您使用触控板或鼠标浏览嵌入式地图iframe，则可能会陷入Google Maps的缩放功能中，这真的很烦人。

If you're browsing with an embedded maps iframe using your trackpad or mouse, you can potentially trap yourself into the Maps' zooming capabilities, which is really annoying.

在此尝试： https://developers.google.com/maps/documentation/embed/guide#overview

有没有办法阻止这种情况发生？

Is there a way to prevent this?

推荐答案

这里已经回答=> 由Bogdan在内嵌的Google地图上停用鼠标滚轮缩放。它的作用是禁用鼠标，直到你点击地图并且鼠标再次开始工作，如果你将鼠标移出地图，鼠标将被再次禁用。

This has been answered here => Disable mouse scroll wheel zoom on embedded Google Maps by Bogdan. What it does is that it will disable the mouse until you click onto the map and the mouse start working again, if you move the mouse out from the map the mouse will be disabled again.

注意：不适用于IE< 11（在IE 11上正常工作）

Note: Does not work on IE < 11 (Working fine on IE 11)

CSS：

<style>
    .scrolloff {
        pointer-events: none;
    }
</style>

脚本：

Script:

<script>
    $(document).ready(function () {

        // you want to enable the pointer events only on click;

        $('#map_canvas1').addClass('scrolloff'); // set the pointer events to none on doc ready
        $('#canvas1').on('click', function () {
            $('#map_canvas1').removeClass('scrolloff'); // set the pointer events true on click
        });

        // you want to disable pointer events when the mouse leave the canvas area;

        $("#map_canvas1").mouseleave(function () {
            $('#map_canvas1').addClass('scrolloff'); // set the pointer events to none when mouse leaves the map area
        });
    });
</script>

HTML：（只需要在css和script中定义正确的id）

HTML: (just need to put correct id as defined in css and script)

<section id="canvas1" class="map">
     <iframe id="map_canvas1" src="https://www.google.com/maps/embe...." width="1170" height="400" frameborder="0" style="border: 0"></iframe>
</section>

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