i am new here and trying add a image slider in my webpage. but i have tried several codes, the problem is my IE just showing only first image. then there is no image. MY IE is IE 11 and i am using netbeans8.0.2 and xampp.
what is the problem of not showing all the images in the slide?
here is the code:
<!DOCTYPE html>
<html>
<head>
<title>image slider!</title>
<script type="text/javascript">
var im1 = new Im();
im1.src = "1.jpg";
var im2 = new Im();
im2.src = "2.jpg";
var im3 = new Im();
im3.src = "3.jpg";
var im4 = new Im();
im.src = "4.jpg";
var im5 = new Im();
im5.src = "5.jpg";
</script>
</head>
<body>
<center>
<img src="slides/1.jpg" name="slider1" width=800 height=380 />
<script type="text/javascript">
var i=1;
function slidimage()
{
document.images.slider1.src = eval("im"+i+".src");
if (i<5)
{
i++;
}
else
{
i=1;
}
setTimeout("slidimage()",2000);
}
slidimage();
</script>
</center>
</body>
</html>
i have got this code from another post in stackoverflow by amin
sorry for the copy.
Related
I am working in GeoDjango. I am trying to add leaflet group from here. I copied files from the dist folder to my folder with the static files and imported them into HTML file. Anyway I have some problem with this part of code:
//GROUP LAYER
var osm =
'http://{s}.tile.openstreetmap.org/{z}{y}{x}.png';
var baseLayers = {
"OSM":osm
}
var groupedOverlays = {
"layers": {
"layer1": datasets_buildings,
"layer2": datasets_roads,
"layer3": datasets_railways,
"layer4": datasets_natural
}
};
L.control.groupedLayers(baseLayers, groupedOverlays, options).addTo(map);
When I typed this, I don't even get my layers on the map, I get just the empty leaflet map and without this part of the code, I get it.
Also, I would like to make functionality to this layer group which allows only one layer to be active.
This is all my code:
<html lang="en">
{% load static %}
{% load leaflet_tags %}
<head>
{% leaflet_js %}
{% leaflet_css %}
<style type="text/css">
#gis {
width: 100%;
height: 870px;
}
</style>
<link rel="stylesheet" type = 'text/css' href="{% static 'maps/dist/leaflet.groupedlayercontrol.css' %}">
<script type="text/javascript" src="{% static 'maps/dist/leaflet.ajax.js'%}"></script>
<script type="text/javascript" src="{% static 'maps/dist/leaflet.groupedlayercontrol.js' %}"></script>
</head>
<body>
<script type="text/javascript">
function our_layers(map,options){
//buildings
var datasets_buildings = new L.GeoJSON.AJAX("
{% url 'buildings_json_data' %}",{
onEachFeature : function (feature, layer) {
layer.bindPopup(feature.properties.name.toString())
}
});
//roads
var datasets_roads = new L.GeoJSON.AJAX("{% url 'roads_json_data' %}",{
onEachFeature : function (feature, layer) {
layer.bindPopup(feature.properties.name.toString())
}
});
//railways
var datasets_railways = new L.GeoJSON.AJAX("{% url 'railways_json_data' %}",{
onEachFeature : function (feature, layer) {
layer.bindPopup(feature.properties.name.toString())
}
});
//natural
var datasets_natural = new L.GeoJSON.AJAX("{% url 'natural_json_data' %}",{
onEachFeature : function (feature, layer) {
layer.bindPopup(feature.properties.name.toString())
}
});
datasets_natural.addTo(map);
datasets_railways.addTo(map);
datasets_roads.addTo(map);
datasets_buildings.addTo(map);
//GROUP LAYER
var osm = 'http://{s}.tile.openstreetmap.org/{z}{y}{x}.png';
var baseLayers = {
"OSM":osm
}
var groupedOverlays = {
"layers": {
"layer1": datasets_buildings,
"layer2": datasets_roads,
"layer3": datasets_railways,
"layer4enter code here": datasets_natural
}
};
L.control.groupedLayers(baseLayers, groupedOverlays, options).addTo(map);
}
</script>
{% leaflet_map "gis" callback="window.our_layers" %}
</body>
</html>
And the error when I get in the console when I go on inspect is:
leaflet.js:5 Uncaught TypeError: Cannot create property '_leaflet_id' on string 'http://{s}.tile.openstreetmap.org/{z}{y}{x}.png'
at Object.n [as stamp] (leaflet.js:5)
at e._addLayer (leaflet.groupedlayercontrol.js:131)
at e.initialize (leaflet.groupedlayercontrol.js:26)
at new e (leaflet.js:5)
at Function.L.control.groupedLayers (leaflet.groupedlayercontrol.js:373)
at Object.our_layers [as callback] ((index):96)
at Function.L.Map.djangoMap (leaflet.extras.js:234)
at loadmap ((index):112)
Thank you in advance :)
I found a mistake. I knew it was stupid, but I lost so much time on this and I posted a question..
Anyway, the line:
var osm = 'http://{s}.tile.openstreetmap.org/{z}{y}{x}.png';
should be replace with this line:
var osm = L.tileLayer('http://{s}.tile.openstreetmap.org/{z}{y}{x}.png');
I saw all that content, didn't see about the content of the way to use '--replace'.
How to use "--replace" in wkhtmltopdf.
Please give me an example,Thanks.:)
Lets say you have a footer my_footer.html which contains the following:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script>
function substitutePdfVariables() {
function getParameterByName(name) {
var match = RegExp('[?&]' + name + '=([^&]*)').exec(window.location.search);
return match && decodeURIComponent(match[1].replace(/\+/g, ' '));
}
function substitute(name) {
var value = getParameterByName(name);
var elements = document.getElementsByClassName(name);
for (var i = 0; elements && i < elements.length; i++) {
elements[i].textContent = value;
}
}
['username'/*, 'topage', 'page',.. etc and any variable you would want to replace */]
.forEach(function(param) {
substitute(param);
});
}
</script>
</head>
<body onload="substitutePdfVariables()">
<span class="username"></span>
</body>
</html>
You can replace "username" with some value:
wkhtmltopdf my_super_html.html --footer-html my_footer.html --replace "username" "Veaer"
Notice that I used javascript to replace the named variable with my value.
I did some adjustments to #viniciux answer which is actually working so here is the improvements in footer.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script charset="utf-8">
function replaceParams() {
var url = window.location.href
.replace(/#$/, ""); // Remove last # if exist
// default params
//['page', 'section','sitepage','title','subsection','frompage','subsubsection','isodate','topage','doctitle','sitepages','webpage','time','date'];
var params = (url.split("?")[1] || "").split("&");
for (var i = 0; i < params.length; i++) {
var param = params[i].split("=");
var key = param[0];
var value = param[1] || '';
var regex = new RegExp('{' + key + '}', 'g');
document.body.innerText = document.body.innerText.replace(regex, value);
}
}
</script>
</head>
<body onload="replaceParams()">
name: {username}
age: {age}
url: {url}
page {page}
</body>
</html>
and then you can add multiple parameters to replace dynamically
wkhtmltopdf page.html --footer-html footer.html --replace "username" "Veaer" --replace "age" "20" --replace "url" "google.com"
notice that page will be current pdf page and will be included by default in the parameters list
A mixed solution from #dpineda and #viniciux. This solution doesn't break the stylesheet
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script charset="utf-8">
// For WKHTMLTOPDF Substitutions
window.onload = function()
{
function substitute(key, value)
{
var elements = document.getElementsByClassName(key);
for (var i = 0; elements && i < elements.length; i++)
{
elements[i].textContent = value;
}
}
var url = window.location.href.replace(/#$/, ""); // Remove last # if exist
// default params
//['page', 'section','sitepage','title','subsection','frompage','subsubsection','isodate','topage','doctitle','sitepages','webpage','time','date'];
var params = (url.split("?")[1] || "").split("&");
for (var i = 0; i < params.length; i++)
{
var param = params[i].split("=");
var key = param[0];
var value = param[1] || '';
var regex = new RegExp('{' + key + '}', 'g');
substitute(key, value);
}
}
</script>
</head>
<body onload="substitutePdfVariables()">
<span class="username"></span>
</body>
</html>
I am trying to get the selected value of a Google Table Chart. When the chart content is not filtered using the string filter, it returns the index of the selected row according to the DataTable, but when it is filtered using the string filter, it doesn't returns the correct issue.
To replicate the issue please do the following code
1. Run the below code
Select Aaron in the table. A message box will display its index as 5.
Type letter 'A' in the string filter. Now select the Aaron, it will return 0 which is a bug.
It should return the index of the row in the data table for 'Aaron' which is 5
<!DOCTYPE html>
<html>
<head>
<title>Google Developers</title>
<link rel="stylesheet" type="text/css" href="/_static/07491c0cdc/css/screen-docs.css" />
<link rel="stylesheet" href="http://www.google.com/cse/style/look/default.css" type="text/css" />
<link rel="stylesheet" href="http://fonts.googleapis.com/css?family=Open+Sans:300,400" type="text/css">
<script src="/_static/07491c0cdc/js/prettify-bundle.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>
<script id="jqueryui" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.9.2/jquery-ui.min.js" defer async></script>
<script src="http://www.google.com/jsapi?key=AIzaSyCZfHRnq7tigC-COeQRmoa9Cxr0vbrK6xw"></script>
<!--[if lt IE 9]>
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<script src="/_static/07491c0cdc/js/framebox.js"></script>
</head>
<body class="docs slim framebox_body">
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<div id="stringFilter_dashboard_div" style="border: 1px solid #ccc">
<div id="stringFilter_control_div" style="padding-left: 2em"></div>
<div id="stringFilter_chart_div"></div>
</div>
<script type="text/javascript">
google.load('visualization', '1.0', {'packages':['corechart', 'table', 'gauge', 'controls']});
google.setOnLoadCallback(apiLoaded);
function apiLoaded() {
drawStringFilter();
}
function drawStringFilter() {
var dashboard = new google.visualization.Dashboard(
document.getElementById('stringFilter_dashboard_div'));
var control = new google.visualization.ControlWrapper({
'controlType': 'StringFilter',
'containerId': 'stringFilter_control_div',
'options': {
'filterColumnIndex': 0
}
});
var chart = new google.visualization.ChartWrapper({
'chartType': 'Table',
'containerId': 'stringFilter_chart_div',
'options': {'height': '25em', 'width': '20em'}
});
google.visualization.events.addListener(chart,'select',tableSelectHandler);
function tableSelectHandler(){
var selectedItem = chart.getChart().getSelection()[0];
alert(selectedItem.row);
}
var data = google.visualization.arrayToDataTable([
['Name', 'Age'],
['Michael' , 12],
['Elisa', 20],
['Robert', 7],
['John', 54],
['Jessica', 22],
['Aaron', 3],
['Margareth', 42],
['Miranda', 33]
]);
dashboard.bind(control, chart);
dashboard.draw(data);
}
</script>
<script>
devsite.github.Link.convertAnchors();
window.prettyPrint();
</script>
</body>
</html>
This should work:
function tableSelectHandler(e){
var selectedItem = chart.getChart().getSelection()[0];
var true_selected = chart.getDataTable().getTableRowIndex(selectedItem.row)
alert(true_selected);
}
getTableRowIndex traces the row back to the datatable
Expanding on juvian's answer, you should test the selection length before trying to access any elements in the array, as the array may be empty (or contain multiple elements if more than one row is selected):
function tableSelectHandler(e){
var selection = chart.getChart().getSelection();
var dt = chart.getDataTable();
for (var i = 0; i < selection.length; i++) {
// colIndex is the index of the column you want to get data from
var value = dt.getValue(selection.row, colIndex);
}
}
<script type="text/javascript" src="raphael.js"></script>
<script>
var paper = new Raphael("holder", 320, 200);
function testPaper(){
var width10 = paper.width * 0.1;
var height10 = paper.height * 0.1;
var width80 = paper.width * 0.8;
var height80 = paper.height * 0.8
var c = paper.rect( width10, height10, width80, height80, Math.min( width10, height10 ) );
}
</script>
</head>
<body onload = "testPaper()">
<div id="holder"></div>
</body>
What's wrong with the above code? I've been trying to get Raphael working for over an hour now & it always complains:
Uncaught TypeError: Cannot read property 'x' of undefined raphael.js:11
The script that uses Raphael is probably running before the "holder" element has been created.
Either create the Raphael in a ready/onload event or trivially arrange the HTML like so:
<body>
<div id="holder"></div> <!-- also use correct closing tag -->
<script src="raphael.js"></script>
<script>
var paper = new Raphael("holder", 320, 200);
// ..
</script>
</body>
I had the same problem using draw2d library in Angular. I couldn't initialize the canvas. It's worth to note that the element MUST have the same name as the initialized canvas.
I have an input field. When the user clicks it some javascript converts the text to a Raphael JS library variable. I want to put each letter into a Raphael variable called string followed by a \n. When the user clicks on the button nothing is displayed. Can someone help me fix this?...
<html>
<head>
<script src="raphael.js"></script>
<script src="jquery-1.7.2.js"></script>
<script type="text/javascript">
var string = "";
function animate() {
var txt = document.getElementById("words").value;
var splittxt = txt.split("");
var i;
for (i = 0; i < splittxt.length; i++) {
var string = splittxt[i] + "\n\n";
}
}
</script>
<style type="text/css">
#letters
{
text-align:center;
margin-left:10px;
width:25px;
float:left;
text-shadow:10px 5px 1px #4D4D4D;
filter:DropShadow(Color=#4D4D4D, OffX=10, OffY=5);
font-weight:bold;
}
</style>
</head>
<body>
Text: <input type="text" id="words" />
<input type="button" value="Animate" onclick="animate()" />
<div id='letters'></div>
<div id="draw-here-raphael" style="height: 200px; width: 400px; margin-top:0px; background-color:blue;">
</div>
<div id="elps" style="ma
rgin-left:100px;"/>
<script type="text/javascript"> //all your javascript goes here
var r = new Raphael("draw-here-raphael");
var string = r.text(50,50, string);
</script>
</body>
</html>
Instead of setting the variable string, you want add to it. Also, there were quite a few other updates I made to your excerpt...
Setting variables to reserved words can also cause a lot of problems.
http://jsfiddle.net/fN9Me/
<html>
<head>
<script src="raphael.js"></script>
<script src="jquery-1.7.2.js"></script>
<script type="text/javascript">
var alpha = "";
var something = "";
var r = "";
var txt = "";
var splittxt = "";
$(function() {
r = new Raphael("draw-here-raphael");
$("#animate").click(function() {
txt = $("#words").val();
splittxt = txt.split("");
var i;
for (i = 0; i < splittxt.length; i++) {
something += splittxt[i] + "\n\n";
}
alpha = r.text(50, 50, something);
});
});
</script>
<style type="text/css">
#letters
{
text-align:center;
margin-left:10px;
width:25px;
float:left;
text-shadow:10px 5px 1px #4D4D4D;
filter:DropShadow(Color=#4D4D4D, OffX=10, OffY=5);
font-weight:bold;
}
</style>
</head>
<body>
Text: <input type="text" id="words" value="" />
<input id="animate" type="button" value="Animate" />
<div id='letters'></div>
<div id="draw-here-raphael" style="height: 200px; width: 400px; margin-top:0px; background-color:blue;">
</div>
<div id="elps" style="margin-left:100px;"/>
</body>
</html>
Update:
To remove the previous text, it is just a matter of utilizing the Raphael remove function. Also we have to reset the variable something
if (alpha) alpha.remove();
http://jsfiddle.net/fN9Me/1/
You're not actually displaying anything. This line:
document.getElementById("letters").innerHTML + splittxt[i] + "<br>";
needs to be something like:
document.getElementById("letters").innerHTML += splittxt[i] + "<br>";
The value of the words input is blank => when you call the split method var splittxt = txt.split(""); the splittxt has a length == 0, and therefore the body of the for statement is never executed.