|
|
");
window.frames["iframe_toc"+sid].document.write(decodeHtml($("pre#stepCodePre"+sid).html()));
window.frames["iframe_toc"+sid].document.close();
$(window.frames["iframe_toc"+sid]).load(function(){
$("#iframe_toc"+sid).height($("#iframe_toc"+sid).contents().find("body").height()+(showittryitheight));
});
$("#iframe_toc"+sid).height($("#iframe_toc"+sid).contents().find("body").height()+(showittryitheight));
}
$("input.tocName").hover(function(){
$(this).select();
});
function refresh(){
var sid = tocstepids.shift();
if(null!=sid)
refreshIframe(sid);
else
go2ArchorFlag = true;
}
var t = setInterval(refresh,300);
// $("div.steptoc iframe").height($(showittryitheight+50));
});
| 效果 |
说明 |
示例代码 |
<!DOCTYPE html>
<script src="http://127.0.0.1/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="http://127.0.0.1/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="http://127.0.0.1/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<a href="#">新的消息<span class="badge">42</span></a>
|
超链旁的徽记
|
示例代码
|
<!DOCTYPE html>
<script src="http://127.0.0.1/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="http://127.0.0.1/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="http://127.0.0.1/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<button class="btn btn-primary" type="button">
未读消息<span class="badge">4</span>
</button>
|
按钮中的徽记
|
示例代码
|
示例
1
:
超链旁的徽记
示例
2
:
按钮中的徽记
");
window.frames["iframe_show2975"].document.write(decodeHtml($("textarea#stepcodeTextarea2975").val()));
window.frames["iframe_show2975"].document.close();
$(window.frames["iframe_show2975"]).load(function(){
$("#iframe_show2975").height($("#iframe_show2975").contents().find("body").height()+showittryitheight);
});
$("#iframe_show2975").height($("#iframe_show2975").contents().find("body").height()+showittryitheight);
setTimeout(function(){
},500);
});
<!DOCTYPE html>
<script src="http://127.0.0.1/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="http://127.0.0.1/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="http://127.0.0.1/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<a href="#">新的消息<span class="badge">42</span></a>
<!DOCTYPE html>
<script src="http://127.0.0.1/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="http://127.0.0.1/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="http://127.0.0.1/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<a href="#">新的消息<span class="badge">42</span></a>
");
window.frames["iframe2975"].document.write(decodeHtml(code2975));
window.frames["iframe2975"].document.close();
//load和下面的非load必需并存，因为如果代码用到了jquery就必须使用load的方式
$(window.frames["iframe2975"]).load(function(){
$("#iframe2975").height($("#iframe2975").contents().find("body").height()+showittryitheight);
});
$("#iframe2975").height($("#iframe2975").contents().find("body").height()+showittryitheight);
alreadyWriteCode2975 = code2975;
$("#rendering2975").hide();
$("#rendered2975").show();
}
var tRereshRetry2DemoPanel2975 = setInterval(rereshRetry2DemoPanel2975,1000);
var binded2975 = false;
$("textarea#stepcodeTextarea2975").keyup(function(){
if(!binded2975){
$(window).bind('beforeunload',function(){
binded2975 = true;
return "xxxx";
});
}
var newCode = $(this).val()
code2975 = newCode;
/*below code is replaced by function rereshRetry2DemoPanel()*/
// if(code2975!=newCode){
// window.frames["iframe2975"].document.write("
");
// window.frames["iframe2975"].document.write(decodeHtml($("textarea#stepcodeTextarea2975").val()));
// window.frames["iframe2975"].document.close();
// $(window.frames["iframe2975"]).load(function(){
// $("#iframe2975").height($("#iframe2975").contents().find("body").height()+showittryitheight);
// });
// code2975 = newCode;
// }
});
$(".tryButton2975").click(function(){
$("#tryDiv2975").show();
$("#stepcodeTextarea2975").focus();
$("#stepcodeTextarea2975").height(200);
$("#iframe2975").height(0);
window.frames["iframe2975"].document.write("
");
window.frames["iframe2975"].document.write(decodeHtml($("textarea#stepcodeTextarea2975").val()));
window.frames["iframe2975"].document.close();
//load和下面的非load必需并存，因为如果代码用到了jquery就必须使用load的方式
$(window.frames["iframe2975"]).load(function(){
$("#iframe2975").height($("#iframe2975").contents().find("body").height()+showittryitheight);
});
$("#iframe2975").height($("#iframe2975").contents().find("body").height()+showittryitheight);
this.scrollIntoView(true);
editor2975.focus();
editor2975.setSize(null, "250");
$("#rendering2975").hide();
$("#rendered2975").hide();
});
var mixedMode = {
name: "htmlmixed",
scriptTypes: [{matches: /\/x-handlebars-template|\/x-mustache/i,
mode: null},
{matches: /(text|application)\/(x-)?vb(a|script)/i,
mode: "vbscript"}]
};
var editor2975 = CodeMirror.fromTextArea(document.getElementById("stepcodeTextarea2975"), {
lineNumbers: true,
styleActiveLine: true,
matchBrackets: true,
mode:"text/html",
theme:"eclipse",
selectionPointer: true,
lineWrapping: true,
extraKeys: {
"Alt-/": "autocomplete",
"Ctrl-F": "findPersistent",
"F8": function(cm) {
cm.setOption("fullScreen", !cm.getOption("fullScreen"));
},
"Esc": function(cm) {
if (cm.getOption("fullScreen")) cm.setOption("fullScreen", false);
}
}
});
editor2975.on("change",function(doc){
if(!binded2975){
$(window).bind('beforeunload',function(){
binded2975 = true;
return "xxxx";
});
}
var newCode = doc.getValue();
code2975 = newCode;
$("textarea#stepcodeTextarea2975").val(newCode);
if(alreadyWriteCode2975!=code2975){
lastModifedTime2975 = new Date().getTime();
$("#rendering2975").show();
$("#rendered2975").hide();
}
// alert(doc.getValue());
});
$(".CodeMirror").addClass("form-control");
// var editor2975 = CodeMirror.fromTextArea(, {
// lineNumbers: true,
// styleActiveLine: true,
// matchBrackets: true,
// theme:"eclipse",
// });
editor2975.on("change",function(doc){
// alert(doc.getValue());
});
$("#tryDiv2975").hide();
});
$("div.codemirrorTips span").addClass("glyphicon glyphicon-asterisk");
1. 双击选中单词
2. 三击选中整行
3. CTRL+F 查找
4. F8 全屏编辑，再次点击恢复
|
|
渲染中
渲染完成
|
");
window.frames["iframe_show2976"].document.write(decodeHtml($("textarea#stepcodeTextarea2976").val()));
window.frames["iframe_show2976"].document.close();
$(window.frames["iframe_show2976"]).load(function(){
$("#iframe_show2976").height($("#iframe_show2976").contents().find("body").height()+showittryitheight);
});
$("#iframe_show2976").height($("#iframe_show2976").contents().find("body").height()+showittryitheight);
setTimeout(function(){
},500);
});
<!DOCTYPE html>
<script src="http://127.0.0.1/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="http://127.0.0.1/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="http://127.0.0.1/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<button class="btn btn-primary" type="button">
未读消息<span class="badge">4</span>
</button>
<!DOCTYPE html>
<script src="http://127.0.0.1/study../../../js/jquery/2.0.0/jquery.min.js"></script>
<link href="http://127.0.0.1/study../../../css/bootstrap/3.3.6/bootstrap.min.css" rel="stylesheet">
<script src="http://127.0.0.1/study../../../js/bootstrap/3.3.6/bootstrap.min.js"></script>
<button class="btn btn-primary" type="button">
未读消息<span class="badge">4</span>
</button>
");
window.frames["iframe2976"].document.write(decodeHtml(code2976));
window.frames["iframe2976"].document.close();
//load和下面的非load必需并存，因为如果代码用到了jquery就必须使用load的方式
$(window.frames["iframe2976"]).load(function(){
$("#iframe2976").height($("#iframe2976").contents().find("body").height()+showittryitheight);
});
$("#iframe2976").height($("#iframe2976").contents().find("body").height()+showittryitheight);
alreadyWriteCode2976 = code2976;
$("#rendering2976").hide();
$("#rendered2976").show();
}
var tRereshRetry2DemoPanel2976 = setInterval(rereshRetry2DemoPanel2976,1000);
var binded2976 = false;
$("textarea#stepcodeTextarea2976").keyup(function(){
if(!binded2976){
$(window).bind('beforeunload',function(){
binded2976 = true;
return "xxxx";
});
}
var newCode = $(this).val()
code2976 = newCode;
/*below code is replaced by function rereshRetry2DemoPanel()*/
// if(code2976!=newCode){
// window.frames["iframe2976"].document.write("
");
// window.frames["iframe2976"].document.write(decodeHtml($("textarea#stepcodeTextarea2976").val()));
// window.frames["iframe2976"].document.close();
// $(window.frames["iframe2976"]).load(function(){
// $("#iframe2976").height($("#iframe2976").contents().find("body").height()+showittryitheight);
// });
// code2976 = newCode;
// }
});
$(".tryButton2976").click(function(){
$("#tryDiv2976").show();
$("#stepcodeTextarea2976").focus();
$("#stepcodeTextarea2976").height(200);
$("#iframe2976").height(0);
window.frames["iframe2976"].document.write("
");
window.frames["iframe2976"].document.write(decodeHtml($("textarea#stepcodeTextarea2976").val()));
window.frames["iframe2976"].document.close();
//load和下面的非load必需并存，因为如果代码用到了jquery就必须使用load的方式
$(window.frames["iframe2976"]).load(function(){
$("#iframe2976").height($("#iframe2976").contents().find("body").height()+showittryitheight);
});
$("#iframe2976").height($("#iframe2976").contents().find("body").height()+showittryitheight);
this.scrollIntoView(true);
editor2976.focus();
editor2976.setSize(null, "250");
$("#rendering2976").hide();
$("#rendered2976").hide();
});
var mixedMode = {
name: "htmlmixed",
scriptTypes: [{matches: /\/x-handlebars-template|\/x-mustache/i,
mode: null},
{matches: /(text|application)\/(x-)?vb(a|script)/i,
mode: "vbscript"}]
};
var editor2976 = CodeMirror.fromTextArea(document.getElementById("stepcodeTextarea2976"), {
lineNumbers: true,
styleActiveLine: true,
matchBrackets: true,
mode:"text/html",
theme:"eclipse",
selectionPointer: true,
lineWrapping: true,
extraKeys: {
"Alt-/": "autocomplete",
"Ctrl-F": "findPersistent",
"F8": function(cm) {
cm.setOption("fullScreen", !cm.getOption("fullScreen"));
},
"Esc": function(cm) {
if (cm.getOption("fullScreen")) cm.setOption("fullScreen", false);
}
}
});
editor2976.on("change",function(doc){
if(!binded2976){
$(window).bind('beforeunload',function(){
binded2976 = true;
return "xxxx";
});
}
var newCode = doc.getValue();
code2976 = newCode;
$("textarea#stepcodeTextarea2976").val(newCode);
if(alreadyWriteCode2976!=code2976){
lastModifedTime2976 = new Date().getTime();
$("#rendering2976").show();
$("#rendered2976").hide();
}
// alert(doc.getValue());
});
$(".CodeMirror").addClass("form-control");
// var editor2976 = CodeMirror.fromTextArea(, {
// lineNumbers: true,
// styleActiveLine: true,
// matchBrackets: true,
// theme:"eclipse",
// });
editor2976.on("change",function(doc){
// alert(doc.getValue());
});
$("#tryDiv2976").hide();
});
$("div.codemirrorTips span").addClass("glyphicon glyphicon-asterisk");
1. 双击选中单词
2. 三击选中整行
3. CTRL+F 查找
4. F8 全屏编辑，再次点击恢复
|
|
渲染中
渲染完成
|
代码高亮插件双击即可选中，不过部分同学反应，通过代码高亮插件复制的代码无法在IDEA里正常显示，这里提供TEXTAREA的方式，方便复制，谢谢
1. 自行完成练习
根据练习目标尽量自己实现代码效果，期间会碰到疑问，难题，和自己不懂的地方，这些都是必要的过程
2. 带着疑问查看答案
完成过程中，碰到无法解决的问题，带着疑问，查看答案，分析答案的解决思路
3. 查看答案讲解视频
依然有不明白的地方，点开视频讲解，带着疑问，听视频讲解有问题的部分
4. 再做一遍
理解后，再从头做一遍，把有疑问的地方都捋清楚
5. 总结
最后再总结一遍，总结思路，总结解决办法，以后遇到类似的问题，怎么处理
HOW2J公众号，关注后实时获知布最新的教程和优惠活动，谢谢。
提问之前请登陆
|
