使用jquery / javascript禁用缩放浏览器？ [英] Disable zoom in browser using jquery / javascript?

问题描述

我想阻止用户无论如何使用缩放网站内容。例如。在浏览器选项中按ctrl + scroll / select。有没有办法在浏览器中使用jquert / js禁用缩放功能？谢谢

I would like to block the user from using anyway to zoom the website content. eg. ctrl + scroll/ select in the browser option. Are there any way to disable the zoom function in browser with the use of jquert/ js? Thanks

推荐答案

您可以通过Ctrl +或Ctrl-或使用Ctrl键+鼠标滚轮禁用此功能。

You can disable zoom in browser by Ctrl+ or Ctrl- or Using Ctrl Key + Mouse wheel Up or down by this code.

$(document).keydown(function(event) {
if (event.ctrlKey==true && (event.which == '61' || event.which == '107' || event.which == '173' || event.which == '109'  || event.which == '187'  || event.which == '189'  ) ) {
        event.preventDefault();
     }
    // 107 Num Key  +
    // 109 Num Key  -
    // 173 Min Key  hyphen/underscor Hey
    // 61 Plus key  +/= key
});

$(window).bind('mousewheel DOMMouseScroll', function (event) {
       if (event.ctrlKey == true) {
       event.preventDefault();
       }
});

在这里查看演示 http://jsfiddle.net/VijayDhanvai/4m3z3knd/

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