I inherited a site that uses sIFR 2.0.7 and for reasons beyond my control upgrading to sIFR3 is unlikely.
I have a div with text that is successfully being replaced with sIFR. The text is fairly large and should wrap to the next line, but instead it is scaled down by sIFR. Without sIFR it wraps correctly.
I've searched both the documentation on 2.0.7 and other threads without much luck. Tried setting smaller text, a fixed height on the div, setting line-height, and changing letter-spacing.
Any tips or ideas would be greatly appreciated, thanks!
Base styles are included unchanged from the sIFR download. Relevant code:
HTML:
<div id="menu_header_FuturaStdMedium">Sample Header Text</div>
CSS:
.sIFR-hasFlash div#menu_header_FuturaStdMedium {
letter-spacing: -4px;
visibility: hidden;
font-size: 26px;
}
Javascript:
if(typeof sIFR == "function"){
// Headers
sIFR.replaceElement("div#menu_header_FuturaStdMedium", named
({sFlashSrc: "FuturaStdMedium.swf", sColor: "#000000", sCase: "upper", sWmode: "transparent", sFlashVars: "textalign=center"}));
}
Generated HTML:
<div class="sIFR-replaced" id="menu_header_FuturaStdMedium" style="padding-top: 15px;"><embed style="width: 230px; height: 24px;" class="sIFR-flash" type="application/x-shockwave-flash" sifr="true" bgcolor="transparent" wmode="transparent" flashvars="txt=Sample Header Text&textalign=center&textcolor=#000000&w=230&h=24" quality="best" src="FuturaStdMedium.swf" height="24" width="230"><span class="sIFR-alternate">Sample Header Text</span></div>
Thanks again!
Wes
I had the same issue and found this entry through google. Just in case anyone else comes across the same issue: it seems like most of the weird text-scaling sifr does can be solved by putting the text one wants to replace into a span-tag and replacing the span-tag (this also solved some weird down-scaling sifr did when it just should have wrapped the text...)
So in this case:
HTML:
<div id="menu_header_FuturaStdMedium"><span>Sample Header Text</span></div>
JS:
if(typeof sIFR == "function"){
// Headers
sIFR.replaceElement("div#menu_header_FuturaStdMedium span", named
({sFlashSrc: "FuturaStdMedium.swf", sColor: "#000000", sCase: "upper", sWmode: "transparent", sFlashVars: "textalign=center"}));
}
I hope this helps anyone :)
Related
I've spent about a week or so on this, and there's very little documentation online so I figured I'd come on here to see if anyone could potentially help out. So the top level summary is that I'm trying to use an external library (neovis.js) to visualize a neo4j graph database in a Salesforce Lightning web component. I've already explored d3.js (which is compatible with Salesforces locker service) and a few other visualization libraries, but neovis.js would be the most viable option for my use case. I've made some slight modifications shown in the code below to avoid using Document.getElementById in the neovis.js library to select the element and append the canvas to the page.
However, once the canvas is drawn to the page, none of the canvas elements (nodes and edges) are shown on the screen. Here's the weird part though, I can still hover over where the nodes should be on the canvas, and the popup which displays specific information for each node appears on screen with the correct information for each node. I am not super familiar with how the canvas element works, but it seems to me as if some css property is not being applied because of Salesforce's locker service, which causes to elements to be rendered invisibly.
I've gone through a good chunk of the neovis.js library (which is just a library built on top of vis.js), and I've looked for places where perhaps styles aren't being applied to the canvas element; however up to now I've had no luck.
Here's the code I've used so far:
index.html
<template>
<lightning-card title="Neovis" icon-name="custom:custom19">
<div class="slds-m-around_medium">
<div id="neovisContainerViz" class="neoVizClass" lwc:dom="manual" style="height: 700px; width: 400px;">
</div>
</div>
</lightning-card>
</template>
index.js
drawNeovis() {
const config = {
container_id: "",
server_url: "bolt://neo4j.het.io:7687", //This is a publicly available neo4j database that I'm using for testing purposes.
server_user: "",
server_password: "",
labels: {
},
relationships: {
},
initial_cypher: "MATCH (node:Disease {name: 'lung cancer'}) RETURN node"
}
const parent = this.template.querySelector('div.neoVizClass');
const container = document.createElement('DIV');
container.className = 'neoViz';
parent.appendChild(container);
const viz = new NeoVis.default(config);
viz._container = container; //This is a property inside of the NeoVis library. This property is normally set by using the document.getElementById method, however I've replaced it with my predefined container to get around the Salesforce Locker Service.
viz.render();
}
Here is exactly what is rendered onto the Salesforce App page:
<div class="slds-card__body">
<slot>
<div class="slds-m-around_medium">
<div id="neovisContainerViz-67" class="neoVizClass" style="height: 700px; width: 400px;">
<div class="neovis">
<div class="vis-network" tabindex="900" style="position: relative; overflow: hidden; touch-action: pan-y; user-select: none; -webkit-user-drag: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); width: 100%; height: 100%;">
<canvas width="200" height="200" style="position: relative; touch-action: none; user-select: none; -webkit-user-drag: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); width: 100%; height: 100%;">
</canvas>
<div class="vis-tooltip" style="left: 5px; top: 5px; visibility: hidden;">
<strong>
license:
</strong>
CC BY 3.0
<br>
<strong>identifier:</strong>
DOID:1324
<br>
<strong>name:</strong>
lung cancer
<br>
<strong>source:</strong>
Disease Ontology
<br>
<strong>url:</strong>
http://purl.obolibrary.org/obo/DOID_1324
<br>
</div>
</div>
</div>
</div>
</div>
</slot>
</div>
The canvas and the tooltip are appended to the DOM, AND the tooltip dynamically updates when I hover over where the canvas elements should be displayed. However none of the nodes or edges are visible on the screen.
All in all, I am not very familiar with how the canvas element actually functions, and am hoping that someone can give me some tips on how to trouble shoot this issue and get the elements on the canvas to display.
Thank you all!
I was able to finally figure this out incase anyone else is running into similar issues. I wouldn't say this is the preferred answer, but it works (for now). Basically I injected an iframe into Salesforce, and inside of the iframe I injected the neovis.js library and generated the graph, works perfectly now.
Trying to get an ePub file to pass through Apple's ePub checker but get two errors multiple times.
(1) element "img" not allowed here; expected the element...
This is the coding on the page:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<link href="../Styles/Style.css" type="text/css" rel="stylesheet"/>
<title></title>
</head>
<body>
<h2>Tokyo</h2>
<p>Japan is made up of five main islands: Hokkaido, Honshu, Shikoku, Kyushu, and Okinawa. Over three-quarters of the 127 million people in Japan live on Honshu, the largest and most developed island. Tokyo, the capital, lies on its eastern shore.</p>
<img alt="Tokyo Metropolis" src="../Images/Tokyo-Metropolis.jpg"/>
<p>Tokyo Metropolis, one of Japan’s 47 prefectures, is comprised of two areas: the <a class="hook" id="Special-Wards-23">23 special wards</a>, which together make up what most consider to be Tokyo, and the rest—the cities and towns that lie to the west. It is best thought of as a constellation of cities that have, over the course of time, merged into one vast urban sprawl which is home to over 13 million people.</p>
I have the alt tag inserted correctly and it displays correct in iBooks.
CSS for img is as follows:
img
{
display: block;
margin-left: auto;
margin-right: auto;
margin-top: 15px;
margin-bottom: 15px;
padding: 1px;
border: 1px solid #021a40;
background-color: #FFFFFF;
}
I've looked around at numerous forums but am none the wiser as to why I'm getting this error.
(2) Same error but in relation to tags ("element "ul" not allowed here; expected end-tag or element "li"...")
Html here...
<ul>
<li><b>Introduction</b></li>
<ul>
<li>Tokyo</li>
<li>A Brief History</li>
<ul>
<li>The Emergence of Japan</li>
[Html cut short as it is a table of contents and long].
I think this is because I have nested lists, but this works perfectly in iBooks so I don't know why it is causing an error at validation.
I'd be very grateful for some help!
The second one is clear: lists can only contain list items. That's how it is.
You say "this works perfectly in iBooks" but that's not true. It doesn't work perfectly. It's just that the app's error handling routines happen to handle this in such a way that the result looks roughly like what you expected. This will not be the same on other machines, other versions of the app etc. Avoid such errors.
The first error message is more subtle.
What version of HTML does the file identify itself as?
If it's XHTML 1.x or HTML 4.x strict, then plain text and inline elements are officially not allowed at the body level. Don't ask me why, I don't know.
If the file version is HTML 4.01 Transitional or HTML5 (or the XHTML equivalents) then images as children of the body are fine.
If anybody can tell me why this difference exists, I'd be delighted!
As for a solution, if you can't change the HTML version to HTML5 or XHTML5, then simply putting everything in the body in one big div will do the trick. Just put <div> right after the <body> and </div> just before the </body>.
http://view.jquerymobile.com/1.4.0/demos/controlgroup/#Textinputs
I followed the above link from jquery mobile. It doesn't work as expected !
Can someone help
Try setting the height too:
<div data-role="controlgroup" data-type="horizontal">
<input type="text" id="search-control-group" data-wrapper-class="controlgroup-textinput ui-btn">
<button>Submit</button>
</div>
.controlgroup-textinput{
height: 20px;
padding-top:.22em;
padding-bottom:.22em;
}
DEMO
To anyone having the same issue after using the code from the jquerymobile demos!
If you copy html or css content from the demos page, make sure to remove all leading whitespaces (indentation) first and add your own!
The demos page uses some other invisible non breakable spaces that prevent proper css parsing in most browsers!
I had the same issue and when looking into the css parsed by chrome it was marking
" padding-top: .22em;"
as invalid css, because of those non breakable spaces.
Does jQuery UI support showing the number inside the Progressbar, like this:
Not to drudge up an old thread, but I was attempting this earlier tonight and used the following in my CSS:
.progressBarClass{
height:20px;
width:300px;
margin:0 auto;
}
.progressBarClassspan {
width:300px;
position:absolute;
text-align:center;
font-weight:bold;
}
And have the following in my HTML:
<script type="text/javascript">
$(function() {
$( ".progressBarClass" ).progressbar({
value: 50
});
});
</script>
<div class="progressBarClass"><span>50%</span></div>
Does the trick for me, although I need to come up with a better method to allow for percentages on the .ui-progressbar class instead of fixed values.
If it isn't any official way, you can add it. Just inspect the generated code with FireBug on Mozzila, get the id/class of the container and add the numbers in there yourself.
I never used jQuery UI's progressbar so I can't do that right now, but I'm sure it's not hard...
I've been trying to get modal windows working on a new site for some time now. I first tried jqmodal and had no issues displaying the modals, but the close buttons never worked - or at least they worked on some pages but not on others. I put a great deal of effort into debugging and couldn't find the issue.
I recently tried out greybox to see if I had better luck, but ran into a very similar issue. The close button at the top-right works fine, but I can't make a button within the modal that acts as a close. I've tried:
onclick="parent.parent.GB_hide();"
and similar variants but they just load whatever href is set to within the modal. However, if I do:
onclick="top.window.location.href='www.google.com'; parent.parent.GB_hide();"
this will close the modal and open Google, as intended. What I can't figure out is why I can't make a button that will just plain close it.
I feel like I'm missing something pretty fundamental since I keep running into similar issues. Incidentally the site is written in ASP.NET MVC with jquery and I'm primarily testing on Firefox right now.
I also realize this question is a bit vague, so I appreciate any thoughts and can supply more info if requested. Thanks in advance!
Edit: I still have no idea how to proceed. Nick's ideas were well taken but I see no Javascript errors on the page with either Firebug or Venkman. As far as I can tell the window should be closing.
Why would the second 'onclick' event above work, but not the second?
If I read your issue right, you simply are having problems closing the modal dialog.
I just put together an example using jqModal:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script src="Scripts/jquery-1.3.2.js" type="text/javascript"></script>
<script src="Scripts/tmp/jqModal.js" type="text/javascript"></script>
<style type="text/css">
.jqmWindow
{
display: none;
position: fixed;
top: 17%;
left: 50%;
margin-left: -300px;
width: 600px;
background-color: #EEE;
color: #333;
border: 1px solid black;
padding: 12px;
}
.jqmOverlay
{
background-color: #000;
}
.jqmWindow
{
position: absolute;
}
</style>
<script type="text/javascript">
$().ready(function() {
$('#dialog').jqm();
$('#jqmOpen').click(function() {
$('#dialog').jqmShow();
return false;
});
});
</script>
</head>
<body>
Open
<div class="jqmWindow" id="dialog">
Close
<input type="button" class="jqmClose" value="Close" id="jqmCloseBtn" name="jqmCloseBtn" />
Some text in the modal dialog
</div>
</body>
</html>
I have put both a hyperlink and a button just for example. It appears that jqModal needs/looks for the class to attach the close trigger.
EDIT:
I just tried your exact code from above and I didn't get a JavaScript error but also nothing happened, which is to be expected as my code does not know what GB_hide() is. So this got me thinking.
Is the button your clicking on like:
<input type="button" value="Close" id="Button1" name="Button1" onclick="parent.parent.GB_hide();" />
If so what is parent.parent.GB_hide()? Could GB_hide() be a function your are not implementing on this page.
Firebug shows me that parent.parent is the Window, so after putting:
<script type="text/javascript">
function GB_hide() {
alert('Close');
}
</script>
on the page I now get an alert displayed.
rather then using google give page url where you want to redirect
OnClientClick="top.window.location.href='http://localhost/yourpagename.aspx'; parent.parent.GB_hide();"
is the code to close and redirect jquery grey box on button click.