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I have tried many ways to make the button avoid the mouse. I have tried all the onmouse functions, yet they don't seem to work, btw I am trying to make the button get the size of the computers screen, and make the button move all around the screen.
Here is the code that I have:
<body onload="WindowResize()">
<div class="align-topleft">
<button onmouseover="moveObj(this)" id="ClickMe" class="btn" type="button">Click Me...</button>
</div>
<script>
function moveObj(obj){
var w = window.screen.width, h = window.screen.height; // width and height
newWidth = Math.floor(Math.random() * w);
newHeight = Math.floor(Math.random() * h);
obj.style.position="absolute";
obj.style.left=newWidth+"px";
obj.style.top=newHeight+"px";
}
function checkObj(event,obj){
var top = obj.style.top.split("px")[0];
var left = obj.style.left.split("px")[0];
if(top+5 > event.y || left+5 > event.x){moveObj(obj);}
}
//--></script>
<script>
function WindowResize()
{
window.screen.width
window.screen.height
}
</script>
</body>
</html>
It's easier if you make use of the HTA:Application option windowState=maximize. You also need an adjustment after each random to ensure the entire button is on screen. Here's the cleaned up code:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=9">
<hta:application
id=oHTA
windowState=maximize
border=none
scroll=no
>
<style>
.btn {width:100px}
</style>
</head>
<body>
<script>
var w = window.screen.width, h = window.screen.height;
function moveObj(obj){
newWidth = Math.floor(Math.random() * w);
newHeight = Math.floor(Math.random() * h);
if(newWidth>w-100){newWidth=newWidth-100;}
if(newHeight>h-20){newHeight=newHeight-20;}
obj.style.position="absolute";
obj.style.left=newWidth+"px";
obj.style.top=newHeight+"px";
}
function checkObj(event,obj){
var top = obj.style.top.split("px")[0];
var left = obj.style.left.split("px")[0];
if(top+5 > event.y || left+5 > event.x){moveObj(obj);}
}
</script>
<div class="align-topleft">
<button onmouseover="moveObj(this)" id="ClickMe" class="btn" type="button">Click Me...</button>
</div>
</body>
</html>
Note: Press Alt-F4 to exit
Related
My form has a Master page, i.e., cannot use a popup Form.
I used the code below to create a popup menu associated with one of the lists, but the popup appears BELOW my list items (I can only see the last two items!) and it appears no matter which list I right click on.
Any help will be appreciated.
Here is my code (modified from a web site example):
<div id="contextMenu" class="context-menu"
style="display: none">
<ul>
<li>New</li>
<li>Edit</li>
<li>View</li>
<li><a href="#">Copy
<li>Refresh</li>
</ul>
</div>
<script type="text/javascript">
document.getElementById('# <% = lstContactsClerk.ClientID %>').oncontextmenu = rightClick;
function rightClick(clickEvent) {
clickEvent.preventDefault();
// return false;
}
</script>
<script>
document.onclick = hideMenu;
document.oncontextmenu = rightClick;
function hideMenu() {
document.getElementById("contextMenu")
.style.display = "none"
}
function rightClick(e) {
e.preventDefault();
if (document.getElementById("contextMenu")
.style.display == "block")
hideMenu();
else {
var menu = document.getElementById("contextMenu")
menu.style.display = 'block';
menu.style.left = e.pageX + "px";
menu.style.top = e.pageY + "px";
}
}
</script>
I am creating an add-on which would ask the user to select music from a list and it would play it as background music. But previous posts show a sidebar with the user manually pressing the play button. I am wondering if there is a way to play it with Google Apps Script only. Also what would be helpful is if there was a volume property to set the volume?
My Code:
function onOpen(){
DocumentApp.getUi()
.createMenu("Background Music Add-On")
.addItem("Select Music","music")
.addItem("Set Volume","musicVol")
.addToUi();
}
//music selection
function music(){
var musicName = DocumentApp.getUi()
.prompt("Please select one of the music names:\n\nElevator Music,\nLeaf Rag.\nso on...")
switch(musicName){
case "Elevator":
//code to play music Elevator
break;
//So On
}
}
Playing music from a Playlist stored on your Google Drive
This script allows you to store mp3's on your Google Drive. It allows you to select which files you wish to listen too via a playlist. You must start the playlist the first time manually but then the rest of the selections play automatically. The script converts the mp3 files into dataURI's and loads them into the audio element. You can skip over the current selection and you can restart the playlist when it completes.
Code.gs
function onOpen() {
SpreadsheetApp.getUi().createMenu('My Music')
.addItem('Launch Music', 'launchMusicDialog')
.addItem('Create New Music List', 'createMusicList')
.addToUi();
}
function convMediaToDataUri(filename){
var filename=filename || "default.mp3";
var folder=DriveApp.getFolderById("Music Folder Id");
var files=folder.getFilesByName(filename);
var n=0;
while(files.hasNext()) {
var file=files.next();
n++;
}
if(n==1) {
var blob=file.getBlob();
var b64DataUri='data:' + blob.getContentType() + ';base64,' + Utilities.base64Encode(blob.getBytes());
Logger.log(b64DataUri)
var fObj={filename:file.getName(),uri:b64DataUri}
return fObj;
}
throw("Multiple Files with same name.");
return null;
}
function launchMusicDialog() {
var userInterface=HtmlService.createHtmlOutputFromFile('music1');
SpreadsheetApp.getUi().showModelessDialog(userInterface, 'Music');
}
function createMusicList() {
var ss=SpreadsheetApp.getActive();
var sh=ss.getSheetByName("MusicList");
var folder=DriveApp.getFolderById("Music Folder Id");
var files=folder.getFiles();
var mA=[['Item','File Name','File Type','File Id','Play List']];
sh.clearContents()
var n=1;
while(files.hasNext()) {
var file=files.next();
mA.push([n++,file.getName(),file.getMimeType(),file.getId(),'']);
}
sh.getRange(1,1,mA.length,mA[0].length).setValues(mA);
sh.getRange(2,2,sh.getLastRow()-1,sh.getLastColumn()-1).sort({column:2,ascending:true});
sh.getRange(2,5,sh.getLastRow()-1,1).insertCheckboxes();
}
function getPlaylist() {
var ss=SpreadsheetApp.getActive();
var sh=ss.getSheetByName('MusicList');
var rg=sh.getRange(2,1,sh.getLastRow()-1,sh.getLastColumn());
var vA=rg.getValues();
var pl=[];
for(var i=0;i<vA.length;i++) {
if(vA[i][4]) {
pl.push(vA[i][1]);
}
}
return pl;
}
music1.html
<!DOCTYPE html>
<html>
<head>
<base target="_top">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<style>
label{margin:2px 10px;}
</style>
</head>
<script>
var selectionList=[];
var gVolume=0.2;
var index=0;
$(function(){
document.getElementById('msg').innerHTML="Loading Playlist";
google.script.run
.withSuccessHandler(function(pl){
selectionList=pl;
console.log(pl);
google.script.run
.withSuccessHandler(function(fObj){
$('#audio1').attr('src',fObj.uri);
var audio=document.getElementById("audio1");
audio.volume=gVolume;
audio.onended=function() {
document.getElementById('status').innerHTML='Ended...';
playnext();
}
var msg=document.getElementById('msg');
msg.innerHTML="Click play to begin playlist. Additional selections will begin automatically";
audio.onplay=function() {
document.getElementById('msg').innerHTML='Playing: ' + selectionList[index-1];
document.getElementById('status').innerHTML='Playing...';
document.getElementById('skipbtn').disabled=false;
}
audio.onvolumechange=function(){
gVolume=audio.volume;
}
})
.convMediaToDataUri(selectionList[index++]);
})
.getPlaylist();
});
function playnext() {
if(index<selectionList.length) {
document.getElementById('status').innerHTML='Loading...';
document.getElementById('msg').innerHTML='Next Selection: ' + selectionList[index];
google.script.run
.withSuccessHandler(function(fObj){
$('#audio1').attr('src',fObj.uri);
var audio=document.getElementById('audio1');
audio.volume=gVolume;
audio.play();
})
.convMediaToDataUri(selectionList[index++]);
}else{
document.getElementById('status').innerHTML='Playlist Complete';
document.getElementById('msg').innerHTML='';
document.getElementById('cntrls').innerHTML='<input type="button" value="Replay Playlist" onClick="replayPlaylist()" />';
}
}
function replayPlaylist() {
index=0;
document.getElementById('cntrls').innerHTML='';
playnext();
}
function skip() {
var audio=document.getElementById('audio1');
document.getElementById('skipbtn').disabled=true;
audio.pause();
index++;
playnext();
}
</script>
<body>
<div id="msg"></div>
<audio controls id="audio1" src=""></audio><br />
<div id="status"></div>
<div><input type="button" id="skipbtn" value="Skip" onClick="skip()" disabled /></div>
<div id="cntrls"></div>
</body>
</html>
Please read through the code. You need to add a music folder id and a couple of default.mp3's. The createMusicList() function reads your Music Folder and Loads them into a sheet named 'MusicList' with columns of "Item", "File Name", "File Type" ,"File Id", and PlayList. The last column is just a column of unchecked checkboxes for you to make your current playlist selection. Only one playlist for now, so you can enjoy building your own.
Here's what the dialog looks like:
And here's an image of my MusicList Sheet:
This is where you make your playlist selections.
Audio Properties and Methods
Apps Script Documentation
Latest Script Code
I used the answer to this question as a starting point: playing sound with google script
You would need to open a html sidebar and use an audio tag, to do this you can use the HtmlService class [1].
As a total background you can't, the sidebar must be always open to play the music. But you could still play the audio while editing the document.
To add the audio setting you can add the controls attribute to the audio tag [2]. For playing the audio automatically you can add the autoplay attibute [3].
Here is the code I implemented to achieve your goal. The code gets the selected value and uses it to change the autoplay value to true and to display the audio as well. Also, when the select element is on focus, it gets the previous selected value so later (when a new value is selected) it can be used to stop the previous audio selection and not display it anymore. For these purposes I used the onchange [4] and the onfocus [5] events.
Code.gs
var SIDEBAR_TITLE = 'Sidebar Musicbox';
function onOpen(e) {
DocumentApp.getUi()
.createMenu('Custom Menu')
.addItem('Show sidebar', 'showSidebar')
.addToUi();
}
function showSidebar() {
var ui = HtmlService.createHtmlOutputFromFile('Sidebar')
.setSandboxMode(HtmlService.SandboxMode.IFRAME)
.setTitle(SIDEBAR_TITLE);
DocumentApp.getUi().showSidebar(ui);
}
Sidebar.html
<!DOCTYPE html>
<html>
<head>
<base target="_top">
</head>
<body>
<div class="sidebar branding-below">
<p>
A little music for your enjoyment!
</p>
<form>
<select id="music" onchange="playSelection();" onfocus="setOldValue(this.value);">
<option value="0">0</option>
<option value="1">1</option>
<option value="2">2</option>
</select>
</form>
<br>
<audio id="player0" controls style="display:none">
<source src="[WEB-URL-FOR-MP3-FILE]" type="audio/mpeg">
Your browser does not support the audio element.
</audio>
<audio id="player1" controls style="display:none">
<source src="[WEB-URL-FOR-MP3-FILE]" type="audio/mpeg">
Your browser does not support the audio element.
</audio>
<audio id="player2" controls style="display:none">
<source src="[WEB-URL-FOR-MP3-FILE]" type="audio/mpeg">
Your browser does not support the audio element.
</audio>
<br>
<div id="sidebar-status"></div>
</div>
<div class="sidebar bottom">
<span class="gray branding-text">Docs Add-on Sound Demo</span>
</div>
</body>
<script>
var previousValue;
//Function called when select onFocus
function setOldValue(e) {
previousValue = e;
}
//Function called when selected value change
function playSelection() {
//Get the value for the selected option
var selectedValue = document.getElementById("music").value;
//Latest and previous selection IDs
var player = "player" + selectedValue;
var previousPlayer = "player" + previousValue;
//Stop and don't display the previous selection of audio
document.getElementById(previousPlayer).style.display = "none";
document.getElementById(previousPlayer).autoplay = false;
document.getElementById(previousPlayer).load();
//Play and display the new selection and put the focus on it
document.getElementById(player).style.display = "block";
document.getElementById(player).autoplay = true;
document.getElementById(player).load();
document.getElementById(player).focus();
}
</script>
</html>
[1] https://developers.google.com/apps-script/guides/html/
[2] https://www.w3schools.com/tags/att_audio_controls.asp
[3] https://www.w3schools.com/tags/att_audio_autoplay.asp
[4] https://www.w3schools.com/jsref/event_onchange.asp
[5] https://www.w3schools.com/jsref/event_onfocus.asp
I have a MathJax demo that can be viewed at Online Demo.
In this demo, I have some Tex markup within a div that gets rendered perfectly by MathJax.
But, if I programatically add some Tex markup to the above div by clicking Add Math Markup button followed by clicking Rerender Math Markup button, then it results in repeated rendering of previously rendered Math markup. This can be seen in following video: Math being rendered repeatedly
All I am doing when Rerender Math Markup button is clicked is calling the following method MathJax.Hub.Typset(divElement). The divElement is the div to which Tex markup was added programatically.
Demo code for my situation
<script>
function reRenderMath() {
var div = document.getElementById("mathMarkup");
//render Math for newly added Tex markup
MathJax.Hub.Typeset(div);
}
function addMath() {
var div = document.getElementById("mathMarkup");
div.innerHTML = div.innerHTML + "$$\sin^{-1}.6$$";
document.getElementById("btnRenderMath").disabled = false;
}
</script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]}});
</script>
<script type="text/javascript"
src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
<button type="button" onclick="addMath();return false;" id="btnAddMath" >Add Math Markup</button>
<button type="button" onclick="reRenderMath();return false;" id="btnRenderMath" disabled>Rerender Math Markup</button>
<div id="mathMarkup">
$$x^2 = x +2$$
</div>
Screen shot of repeated rendering
#Sunil thanks for the answer
Summarizing:
Required script:
var MathJaxUtils = (function () {
let obj = {};
let scripts = null;
obj.render = function (element) {
scripts = new Array();
$(element).find("script[id^='MathJax-Element']").each(function () {
scripts.push({
displayElement: $(this).prev("div")[0],
scriptElement: this
});
});
//remove all html within MathJax script tags so it doesn't get typset again when Typeset method is called
$(element).find("script[id^='MathJax-Element']").remove();
//render Math using original MathJax API and in callback re-insert the MathJax script elements in their original positions
MathJax.Hub.Queue(["Typeset", MathJax.Hub, element, typeSetDone]);
};
//callback for Typeset method
function typeSetDone() {
for (var i = 0; i < scripts.length; i++) {
$(scripts[i].displayElement).after(scripts[i].scriptElement);
}
//reset scripts variable
scripts = [];
};
return obj;
}());
Basic use:
let elem = document.getElementById("mathContainer");
MathJaxUtils.render(elem);
Demo:
math-jax-test
I have 2 Dojo Dijit ContentPane's side by side. I want to show/hide one of them, and have the other one stretch dynamically as needed. I am using an ESRI mapping example which uses 'dijit.layout.BorderContainer'. The "divRightMenu" will show/hide itself correctly, but, when opened, rather than pushing the "mapDiv" Div, it just appears on top of it. I want the "mapDiv" div to dynamically resize itself depending on the visible state of the "divRightMenu" div.
I'm including the full page code below - I have already experimented with style.Display = Block / None, style.Visibility = Visible/Hidden, as well as trying to dynamically set the width of divRightMenu from 1 pixel to 150 pixels. In all cases, divRightMenu appears "on top of" mapDiv, rather than "pushing" it like I want. If I change the code so that divRightMenu is visible by default on page load, then what happens when i hide it is it disappears, but the blank spot it once occupied still remains. Surely this is something simple I'm missing?
In the past (standard CSS), I would combine "float:left/right" with "overflow:hidden", and display:block/none, and could easily achieve the effect I'm after, but with Dojo/Dijit i'm not sure what i'm missing. I experimented with various combinations of float/overflow on the inline styling of the 2 DIV tags in question, but was unable to get it to work. I also noted that one poster mentioned that he programmatically created his dijit ContentPanes on the fly to overcome the issue, but I was hoping for a solution other than this (i need all the settings from the div's content to be retained between showing/hiding the div, and i'm not sure if re-creating it on the fly will allow for this).
Here are the 2 threads I found that touch on the topic:
Dojo Toggle Hide and Show Divs
Toggling the display of a Dojo dijit
These mainly deal with being able to hide the div or not. In my case I'm able to hide/show it, but just not able to get the desired auto-resize behavior from the remaining DIV.
In any case, full code sample is included below - any help would be appreciated:
Main Index.htm Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta name="generator" content="HTML Tidy for Windows (vers 14 February 2006), see www.w3.org">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title></title>
<link rel="stylesheet" type="text/css" href="layout.css">
<link rel="stylesheet" type="text/css"href="http://serverapi.arcgisonline.com/jsapi/arcgis/1.2/js/dojo/dijit/themes/tundra/tundra.css">
<script type="text/javascript">
var djConfig = {
parseOnLoad: true
}
function ToggleVisibility(id)
{
//if (dijit.byId(id).domNode.style.width == '150px') {
if (dijit.byId(id).domNode.style.display == 'block') {
dijit.byId(id).domNode.style.display = 'none';
//dijit.byId(id).domNode.style.width = "1px";
//dojo.style(id, "visibility", "hidden");
}
else {
//dijit.byId(id).domNode.style.width = "150px";
dijit.byId(id).domNode.style.display = 'block';
//dojo.style(id, "visibility", "visible");
}
dijit.byId(id).resize();
//dijit.byId("mapDiv").resize();
}
</script>
<script type="text/javascript" src="http://serverapi.arcgisonline.com/jsapi/arcgis/?v=1.2"></script>
<script src="layout.js" type="text/javascript"></script>
<script type="text/javascript">
dojo.require("dijit.layout.BorderContainer");
dojo.require("dijit.layout.ContentPane");
</script>
</head>
<body class="tundra">
<!--TOPMOST LAYOUT CONTAINER-->
<div style="border:4px solid purple;width:100%;height:100%;" id="mainWindow" dojotype="dijit.layout.BorderContainer" design="headline" gutters="false">
<!--HEADER SECTION-->
<div id="header" style="border:4px solid red;height:85px;" dojotype="dijit.layout.ContentPane" region="top">
<div id="headerArea" style="border:2px solid black;height:50px;" dojotype="dijit.layout.ContentPane" region="top">Logo Here</div>
<div id="navMenuArea" style="border:2px solid green;height:35px;" dojotype="dijit.layout.ContentPane" region="top">Menu Here | <input type="button" onClick="ToggleVisibility('divRightMenu');" value="Toggle Right Menu"/></div>
</div>
<!--CENTER SECTION-->
<!--CENTER CONTAINER-->
<div id="mapDiv" style="border:2px solid green;margin:2px;" dojotype="dijit.layout.ContentPane" region="center"></div>
<!--RIGHT CONTAINER-->
<div id="divRightMenu" style="display:none;width:150px;border:2px solid orange;background-color:whitesmoke;" dojotype="dijit.layout.ContentPane" region="right">
Right Menu
</div>
<!--FOOTER SECTION-->
<div style="border:4px solid blue;height:50px;" id="footer" dojotype="dijit.layout.ContentPane" region="bottom">
Footer Here
</div>
</div>
</body>
</html>
layout.js Code:
dojo.require("esri.map");
var resizeTimer;
var map;
function init() {
var initialExtent = new esri.geometry.Extent(-125.0244140625, 14.4580078125, -80.0244140625, 59.4580078125, new esri.SpatialReference({
wkid: 4326
}));
map = new esri.Map("mapDiv", {
extent: initialExtent
});
dojo.connect(map, 'onLoad', function(theMap) {
dojo.connect(dijit.byId('mapDiv'), 'resize', function() {
resizeMap();
});
});
var url = "http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_StreetMap_World_2D/MapServer";
var tiledLayer = new esri.layers.ArcGISTiledMapServiceLayer(url);
map.addLayer(tiledLayer);
}
//Handle resize of browser
function resizeMap() {
clearTimeout(resizeTimer);
resizeTimer = setTimeout(function() {
map.resize();
map.reposition();
}, 800);
}
//show map on load
dojo.addOnLoad(init);
layout.css Code:
html, body {
height: 100%;
width: 100%;
margin: 0;
padding: 0;
}
body {
background-color:#FFF;
overflow:hidden;
font-family: "Trebuchet MS";
}
#header {
background-color:#FFF;
color:#999;
font-size:16pt;
font-weight:bold;
}
#headerArea {
text-align:left;
}
#navMenuArea {
text-align:right;
/*background:url(toolbar_bg.png) repeat #6788a2;*/
}
#topmenu {
background-color:#FFF;
color:#999;
font-size:16pt;
text-align:right;
font-weight:bold;
}
#footer {
background-color:#FFF;
color:#999;
font-size:10pt;
text-align:center;
}
Use a dijit/layout/BorderContainer, place the 2 contentpanes inside it, setting one of the 2 containers' region property to "center" and the other one to "right".
When you want to resize one of the contentpanes, call their "resize" method with an object containing the "w" property.
After calling resize on the contentpane, call "layout" on the border container.
Example :
require([
"dijit/layout/BorderContainer",
"dijit/layout/ContentPane",
"dijit/form/Button",
"dojo/domReady!"
], function(BorderContainer, ContentPane, Button){
var container = new BorderContainer({
design : "headline",
gutters : false
}, "container");
var pane1 = new ContentPane({
region : "center",
id : "pane1"
});
var pane2 = new ContentPane({
region : "right",
id : "pane2"
});
var toolbar = new ContentPane({
region : "bottom",
id : "toolbar"
});
var btn = new Button({
label : "Change right side",
onClick : function(){
pane2.resize({ w : Math.random() * pane2.get("w") });
container.layout();
}
});
toolbar.addChild(btn);
container.addChild(pane1);
container.addChild(pane2);
container.addChild(toolbar);
container.startup();
});
See this fiddle : http://jsfiddle.net/psoares/vEsy7/
I have developed a chrome extension which is supposed to have a scroll bar if the content in the popup is more than the specified height to the body of popup .
I am adding the contents of my popup.html
<!DOCTYPE html>
<head>
<title>Compare Hatke</title>
<script type='text/javascript' src='popup.js'>
</script>
<style>
body {
min-width:357px;
min-height: 500px;
overflow-x:hidden;
overflow-y:auto;
}
img {
margin:5px;
border:2px solid black;
vertical-align:middle;
width:75px;
height:75px;
}
</style>
</head>
<body>
Extension developed by Prashant Singh
</body>
</html>
Also the JS which is injecting data to the popup file
var len = currentArray.length;
var string = "";
for(i=0;i<len;i++){
if(tab.id==currentArray[i].tabID){
string += "<img src='" + currentArray[i].image + "' height='20px' max-width='100px'> " + currentArray[i].prod +"<br>";
}
}
document.write(string);
What could be the possible issue ? I am not getting scroll bar even if the data to be shown is much much greater that can be shown in one view.
Any explanation would be appreciated. Thanks !
Added a div in the popup.html page
<body>
<div id='showData'>
Extension developed by Prashant Singh
</div>
</body>
And replaced document.write by document.getElementById('showData').innerHTML and it worked in a flash. Any explanation. Why previous one was not working ?