Use JavaScript to customize right-click menus under Bootstrap _

Use JavaScript to customize right-click menus under Bootstrap __java

Last Update:2018-07-30 Source: Internet

Author: User

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In fact, do not Bootstrap also do, purely for good-looking ...

The first thing to do is to screen out the browser's default right-click menu where you need to pop the right button:

<div id= "Rightmenuparentdiv" oncontextmenu= "ShowMenu (); return false;" >
    <div id= "Rightmenudiv" >
        123
    </div>
</div>

Then write ShowMenu this function:

function ShowMenu () {
            document.getElementById ("tree"). onmousedown = function (e) {
                if (E.which = = 3) {
                    if (!e ) {
                        e = window.event;
                    } else {
                        e.srcelement = e.target;
                    }
                    if (e.srcelement.innerhtml!= "") {
                        document.getElementById ("Rightmenu"). Style.left = E.clientx + "px";
                        document.getElementById ("Rightmenu"). Style.top = E.clienty + "px";
                        document.getElementById ("Rightmenu"). Style.display = "Block";}}}

Write the right button in the Body menu:

<div class= "Panel Panel-default" style= "position:absolute;display:none;z-index:999;padding:0;margin:0; line-height:0 "id=" Rightmenu "> <div class=" panel-body "style=" margin:0;padding:0
    ; >
            <ul class= "nav nav-pills nav-stacked" >
                <li><a href= "#" > I heard I was the first menu item </a></li >
                <li><a href= "#" > I am the second menu item </a></li>
                <li><a href= "#" > I'm the last one. </a ></li>
            </ul>
    </div>
</div>

Here are some CSS styles in the bootstrap.
In order for the menu to disappear in time, you need to add a function to the javascript:

function Hiddenrightmenu () {
            document.getElementById ("Rightmenu"). Style.display = "None";
        }

and add it to the body tag:

<body onclick= "Hiddenrightmenu ();" >
</body>

This allows the right-click menu to pop up and hide it in time.

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

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Use JavaScript to customize right-click menus under Bootstrap __java

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