我仍然不太好用CSS或Javascript(並從生產編碼工作幾個月現在生鏽),但這裏是我的問題:我正在研究什麼我希望能成爲一個響應式網站的非常簡單的模型。當瀏覽器窗口足夠大時,所有主菜單按鈕都可以在頁面頂部看到/排列,但是如果窗口縮小到小於640px,菜單按鈕將消失(被「display:none」隱藏; ),並且出現一個標記爲「MENU」的按鈕來切換那些相同隱藏按鈕的顯示。切換顯示/隱藏隱藏的菜單按鈕(響應)
我該如何做一個Javascript來設置顯示:點擊菜單按鈕(它也應該關閉它們),在類「MVisitorButton」(它變成顯示:無;瀏覽器爲< 640像素寬)中的按鈕的內聯塊當再次點擊)即。在顯示和隱藏這些按鈕之間切換?
<!doctype html>
<html lang="en">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="initial-scale=1">
<title>test</title>
<script type="text/javascript">//show live dimensions of page in dimensions div
window.onresize = displayWindowSize;
window.onload = displayWindowSize;
function displayWindowSize() {
myWidth = window.innerWidth;
myHeight = window.innerHeight;
document.getElementById("dimensions").innerHTML = myWidth + "x" + myHeight;
};
function hideshow() {
if (document.getElementById("MAINMENU").style.visibility = "hidden") {
document.getElementById("MAINMENU").style.visibility = "visible" }
else {
document.getElementById("MAINMENU").style.visibility = "hidden"
}
}
</script>
<style>
body {background-color: black; color: white; margin:0px; padding: 0px; }
.Mforms{display: inline;padding:0px;}
.AllContent{display: block; max-width:1280px; margin-left:auto; margin-right:auto; background-color: white; color: black; padding:0px;} /*padding-right:-12px;*/
.Mbutton{display: inline-block; width:16.5%; text-align: center;} /* margin-right:-4px; padding-right:-4px; padding:-2px; margin:0; float:left; height:330px;*/
.MvisitorButton { /* a fancy button that lights up */
display: inline-block; width:16.666666666667%; text-align: center;
font-family: "DIN Condensed","Arial Narrow",arial,helvetica,sans-serif;
font-weight: bold;
font-size:10pt;
margin: 0px;
line-height: 25px;
vertical-align: middle;
border-style: solid;
border-width: 0px;
-moz-border-radius: 0px;
-webkit-border-radius: 0px;
border-radius: 0px;
border-color:#030402;
color:#F5ECCB; /*font tan*/
background-image: radial-gradient(#425a36, #030402);
}
.MvisitorButton:hover {background-image: radial-gradient(#638851, #030402);}
#MenuButton{
display: none;
width: 100%; text-align: center;
font-family: "DIN Condensed","Arial Narrow",arial,helvetica,sans-serif;
font-weight: bold;
font-size:10pt;
margin: 0px;
line-height: 25px;
vertical-align: middle;
border-style: solid;
border-width: 0px;
-moz-border-radius: 0px;
-webkit-border-radius: 0px;
border-radius: 0px;
border-color:#030402;
color:#F5ECCB; /*font tan*/
background-image: radial-gradient(#425a36, #030402);
}
@media all and (max-width: 639px) { /*when display goes to phone width*/
/* .AllContent{max-width:100%;} .MvisitorButton {width:100%; display:none;} /*display:none;should hide but snap button to full width*/ #MenuButton {width:100%; display:inline-block;}*/
.AllContent{max-width:100%;} #MAINMENU {display:none;} /*display:none;should hide but snap button to full width*/ #MenuButton {width:100%; display:inline-block;}
}
#dimensions{display: inline-block; width:100%; text-align: center;}
.fullwide-center {display: inline-block; width:100%; text-align: center;}
.fullwide {display: inline-block; width:100%; text-align: left;}
.fullwide-right {display: inline-block; width:100%; text-align: right;}
.logowrap{display: inline-block;max-width:350px;width:100%;}
</style>
</head>
<body>
<div class="AllContent"> <!--everything in a box centered on the page-->
<!--<div class="fullwide-right">Testing: 1, 2, 3...</div>-->
<div id="MAINMENU"><form class="Mforms"><input class="MvisitorButton" type=submit value='One' /></form><form class="Mforms"><input class="MvisitorButton" type=submit value='Two' /></form><form class="Mforms"><input class="MvisitorButton" type=submit value='Three' /></form><form class="Mforms"><input class="MvisitorButton" type=submit value='Four' /></form><form class="Mforms"><input class="MvisitorButton" type=submit value='Five' /></form><form class="Mforms"><input class="MvisitorButton" type=submit value='Six' /></form></div><form class="Mforms"><input type=submit onclick="hideshow()" id="MenuButton" value="MENU" /></form> <div class="fullwide-center"><!--<img src="../logos/LogoWeb5.png" class="logowrap">-->website logo goes here</div>
<div class="fullwide">
<p>Lorem ipsum blah blah blah...</p>
</div>
<div class="fullwide"><!--show some current content from the database-->
</div>
<div id="dimensions"><noscript>JavaScript must be enabled to utilize all functions on this page.</noscript></div>
</div> <!--end of AllContent-->
</body>
</html>
[第二次嘗試] (注:在東西上方編輯搞砸了漂亮的緊身按鍵佈局我......正是在這樣的代碼恢復)
<!doctype html>
<html lang="en">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="initial-scale=1">
<title>test</title>
<script type="text/javascript">//show live dimensions of page in dimensions div
window.onresize = displayWindowSize;
window.onload = displayWindowSize;
function displayWindowSize() {
myWidth = window.innerWidth;
myHeight = window.innerHeight;
document.getElementById("dimensions").innerHTML = myWidth + "x" + myHeight;
};
function hideshow(id) {
if (document.getElementById(id).style.display = "none") {
document.getElementById(id).style.display = "block"}
else {
document.getElementById(id).style.display = "none"
}
}
</script>
<style>
body {background-color: black; color: white; margin:0px; padding: 0px; }
.Mforms{display: inline;padding:0px;}
.AllContent{display: block; max-width:1280px; margin-left:auto; margin-right:auto; background-color: white; color: black; padding:0px;} /*padding-right:-12px;*/
#PHONEMENU {display:none;}
.Mbutton{display: inline-block; width:16.5%; text-align: center;} /* margin-right:-4px; padding-right:-4px; padding:-2px; margin:0; float:left; height:330px;*/
.MvisitorButton { /* a fancy button that lights up */
display: inline-block; width:16.666666666667%; text-align: center;
font-family: "DIN Condensed","Arial Narrow",arial,helvetica,sans-serif;
font-weight: bold;
font-size:10pt;
margin: 0px;
line-height: 25px;
vertical-align: middle;
border-style: solid;
border-width: 0px;
-moz-border-radius: 0px;
-webkit-border-radius: 0px;
border-radius: 0px;
border-color:#030402;
color:#F5ECCB; /*font tan*/
background-image: radial-gradient(#425a36, #030402);
}
.MvisitorButton:hover {background-image: radial-gradient(#638851, #030402);}
.PhoneButton{
display: inline-block;
width: 100%; text-align: center;
font-family: "DIN Condensed","Arial Narrow",arial,helvetica,sans-serif;
font-weight: bold;
font-size:10pt;
margin: 0px;
line-height: 25px;
vertical-align: middle;
border-style: solid;
border-width: 0px;
-moz-border-radius: 0px;
-webkit-border-radius: 0px;
border-radius: 0px;
border-color:#030402;
color:yellow; /*font tan*/
background-image: radial-gradient(#425a36, #030402);
}
#MenuButton{
display: none;
width: 100%; text-align: center;
font-family: "DIN Condensed","Arial Narrow",arial,helvetica,sans-serif;
font-weight: bold;
font-size:10pt;
margin: 0px;
line-height: 25px;
vertical-align: middle;
border-style: solid;
border-width: 0px;
-moz-border-radius: 0px;
-webkit-border-radius: 0px;
border-radius: 0px;
border-color:#030402;
color:#F5ECCB; /*font tan*/
background-image: radial-gradient(#425a36, #030402);
}
@media all and (max-width: 639px) { /*when display goes to phone width*/
/* .AllContent{max-width:100%;} .MvisitorButton {width:100%; display:none;} /*display:none;should hide but snap button to full width*/ #MenuButton {width:100%; display:inline-block;}*/
.AllContent{max-width:100%;} #PHONEMENU {display:none;} #MAINMENU {display:none;} /*display:none;should hide but snap button to full width*/ #MenuButton {width:100%; display:inline-block;}
}
#dimensions{display: inline-block; width:100%; text-align: center;}
.fullwide-center {display: inline-block; width:100%; text-align: center;}
.fullwide {display: inline-block; width:100%; text-align: left;}
.fullwide-right {display: inline-block; width:100%; text-align: right;}
.logowrap{display: inline-block;max-width:350px;width:100%;}
</style>
</head>
<body>
<div class="AllContent"> <!--everything in a box centered on the page-->
<!--<div class="fullwide-right">Testing: 1, 2, 3...</div>-->
<div id="MAINMENU"><form class="Mforms"><input class="MvisitorButton" type=submit value='One' /></form><form class="Mforms"><input class="MvisitorButton" type=submit value='Two' /></form><form class="Mforms"><input class="MvisitorButton" type=submit value='Three' /></form><form class="Mforms"><input class="MvisitorButton" type=submit value='Four' /></form><form class="Mforms"><input class="MvisitorButton" type=submit value='Five' /></form><form class="Mforms"><input class="MvisitorButton" type=submit value='Six' /></form></div><form class="Mforms"><input type=submit onclick="hideshow('PHONEMENU')" id="MenuButton" value="MENU" /></form><div id="PHONEMENU"><form class="Mforms"><input class="PhoneButton" type=submit value='One' /></form><form class="Mforms"><input class="PhoneButton" type=submit value='Two' /></form><form class="Mforms"><input class="PhoneButton" type=submit value='Three' /></form><form class="Mforms"><input class="PhoneButton" type=submit value='Four' /></form><form class="Mforms"><input class="PhoneButton" type=submit value='Five' /></form><form class="Mforms"><input class="PhoneButton" type=submit value='Six' /></form></div> <div class="fullwide-center"><!--<img src="../logos/LogoWeb5.png" class="logowrap">-->website logo goes here</div>
<div class="fullwide">
<p>Lorem ipsum blah blah blah...</p>
</div>
<div class="fullwide"><!--show some current content from the database-->
</div>
<div id="dimensions"><noscript>JavaScript must be enabled to utilize all functions on this page.</noscript></div>
</div> <!--end of AllContent-->
</body>
</html>
您是否已經嘗試過代碼?你有什麼嘗試? – Cruiser
發佈輸出HTML代碼而不是PHP源代碼 –
[Eric]啊,好主意。我有PHP顯示,菜單按鈕將來自一個數組(從數據庫中提取),所以他們可能會有所不同,如果我改變或添加的東西到網站。 [巡洋艦]我嘗試了一些我在其他地方看到的一些不同的javascript/jquery想法,但從來沒有得到任何他們的工作。這個(替換)代碼現在在腳本部分包含一個函數hideshow()...但它不起作用。這是我總是糊塗的地方! –