我使用谷歌地图API (v3)在页面上绘制一些地图。我想做的一件事是当你在地图上滚动鼠标滚轮时禁用缩放,但我不知道该怎么做。

我已经禁用了scaleControl(即删除缩放UI元素),但这并不能阻止滚轮缩放。

下面是我的函数的一部分(这是一个简单的jQuery插件):

$.fn.showMap = function(options, addr){
  options = $.extend({
    navigationControl: false,
    mapTypeControl: false,
    scaleControl: false,
    draggable: false,
    mapTypeId: google.maps.MapTypeId.ROADMAP
  }, options);
  var map = new google.maps.Map(document.getElementById($(this).attr('id')), options);

  // Code cut from this example as not relevant
};

当前回答

我用这个简单的例子来做

jQuery

$('.map').click(function(){
    $(this).find('iframe').addClass('clicked')
    }).mouseleave(function(){
    $(this).find('iframe').removeClass('clicked')
});

CSS

.map {
    width: 100%; 
}
.map iframe {
    width: 100%;
    display: block;
    pointer-events: none;
    position: relative; /* IE needs a position other than static */
}
.map iframe.clicked {
    pointer-events: auto;
}

或者使用gmap选项

function init() { 
    var mapOptions = {  
        scrollwheel: false, 

其他回答

你只需要添加地图选项:

scrollwheel: false

我创建了一个更发达的jQuery插件,允许你用一个漂亮的按钮锁定或解锁地图。

这个插件禁用了谷歌地图iframe透明覆盖div,并添加了一个按钮解锁。你必须按650毫秒才能解锁。

您可以根据自己的方便更改所有选项。请登录https://github.com/diazemiliano/googlemaps-scrollprevent查看。

这里有一些例子。

(function() { $(function() { $("#btn-start").click(function() { $("iframe[src*='google.com/maps']").scrollprevent({ printLog: true }).start(); return $("#btn-stop").click(function() { return $("iframe[src*='google.com/maps']").scrollprevent().stop(); }); }); return $("#btn-start").trigger("click"); }); }).call(this); .embed-container { position: relative !important; padding-bottom: 56.25% !important; height: 0 !important; overflow: hidden !important; max-width: 100% !important; } .embed-container iframe { position: absolute !important; top: 0 !important; left: 0 !important; width: 100% !important; height: 100% !important; } .mapscroll-wrap { position: static !important; } <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> <script src="https://cdn.rawgit.com/diazemiliano/googlemaps-scrollprevent/v.0.6.5/dist/googlemaps-scrollprevent.min.js"></script> <div class="embed-container"> <iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d12087.746318586604!2d-71.64614110000001!3d-40.76341959999999!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x9610bf42e48faa93%3A0x205ebc786470b636!2sVilla+la+Angostura%2C+Neuqu%C3%A9n!5e0!3m2!1ses-419!2sar!4v1425058155802" width="400" height="300" frameborder="0" style="border:0"></iframe> </div> <p><a id="btn-start" href="#">"Start Scroll Prevent"</a> <a id="btn-stop" href="#">"Stop Scroll Prevent"</a> </p>

我用这个简单的例子来做

jQuery

$('.map').click(function(){
    $(this).find('iframe').addClass('clicked')
    }).mouseleave(function(){
    $(this).find('iframe').removeClass('clicked')
});

CSS

.map {
    width: 100%; 
}
.map iframe {
    width: 100%;
    display: block;
    pointer-events: none;
    position: relative; /* IE needs a position other than static */
}
.map iframe.clicked {
    pointer-events: auto;
}

或者使用gmap选项

function init() { 
    var mapOptions = {  
        scrollwheel: false, 

一个简单的解决方案:

// DISABLE MOUSE SCROLL IN MAPS // enable the pointer events only on click; $('.gmap-wrapper').on('click', function () { $('.gmap-wrapper iframe').removeClass('scrolloff'); // set the pointer events true on click }); // you want to disable pointer events when the mouse leave the canvas area; $(".gmap-wrapper").mouseleave(function () { $('.gmap-wrapper iframe').addClass('scrolloff'); // set the pointer events to none when mouse leaves the map area }); .scrolloff{ pointer-events: none; } <html> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <div class="gmap-wrapper"> <iframe class="scrolloff" src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d44754.55736493158!2d9.151166379101554!3d45.486726!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x4786bfca7e8fb1cb%3A0xee8d99c9d153be98!2sCorsidia!5e0!3m2!1sit!2sit!4v1496947992608" width="600" height="450" frameborder="0" style="border:0" allowfullscreen></iframe> </div> </html>

来源:https://github.com/Corsidia/scrolloff

以防有人对纯css解决方案感兴趣。下面的代码将一个透明div覆盖在映射之上,并在单击映射时将透明div移动到映射后面。覆盖防止缩放,一旦点击,在地图后面,缩放是启用的。

请参阅我的博客文章谷歌地图切换缩放与css解释它是如何工作的,钢笔代码依赖。io/daveybrown/pen/yVryMr用于工作演示。

免责声明:这主要是为了学习,可能不是生产网站的最佳解决方案。

HTML:

<div class="map-wrap small-11 medium-8 small-centered columns">
    <input id="map-input" type="checkbox" />
    <label class="map-overlay" for="map-input" class="label" onclick=""></label>
    <iframe src="https://www.google.com/maps/embed?pb=!1m14!1m12!1m3!1d19867.208601651986!2d-0.17101002911118332!3d51.50585742500925!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!5e0!3m2!1sen!2suk!4v1482355389969"></iframe>
</div>

CSS:

.map-wrap {
    position: relative;
    overflow: hidden;
    height: 180px;
    margin-bottom: 10px;
}

#map-input {
    opacity: 0;
}

.map-overlay {
    display: block;
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden;
    z-index: 2;    
}

#map-input[type=checkbox]:checked ~ iframe {
    z-index: 3;
}

#map-input[type=checkbox]:checked ~ .map-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
}


iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    z-index: 1;
    border: none;
}