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I made a website. In this website I want to show pictures dynamically.
It works very well in Chrome. However, I can't see the pictures in FireFox.
My code as follows:
the value of directory is pictures\Tom\2014-08-14-01-52-01\beautiful.jpg
function addpictures(array){
var frame = document.getElementById("show_pictures");
for(var i=0;i<array.length;i++){
var index = array[i].PICTURE.indexOf("pictures");
directory=array[i].PICTURE.substring(index,array[i].PICTURE.length);
var node = document.createElement("div");
// the value of directory is "pictures\Tom\2014-08-14-01-52-01\beautiful.jpg"
node.innerHTML = '<img src='+directory+' width="800" height="600" alt="\"/><br/><br/>';
frame.insertBefore(node);
}
}
<div id="show_pictures" align="center">
<p id="description"></p>
</div>
URLs use forward slashes, not backslashes.
Chrome is kind enough to fix that for you, which is why you didn't notice this earlier.
try
./pictures/Tom/2014-08-14-01-52-01/beautiful.jpg
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In this table, there is red line.
http://www.data.jma.go.jp/obd/stats/etrn/view/monthly_s3_en.php?block_no=47830&view=1
How can I know if there is red line or not in the table from the html?
url = "http://www.data.jma.go.jp/obd/stats/etrn/view/monthly_s3_en.php?block_no=47830&view=1"
html = urllib2.urlopen(url).read()
soup = BeautifulSoup(html, "lxml")
table = soup.select_one("table.data2_s")
print table
how to detect red line from the program?
This table do not have red line.
http://www.data.jma.go.jp/obd/stats/etrn/view/monthly_s3_en.php?block_no=47831&view=1
I wanted to read both urls above, and test if there is red line or not using the program.
The class-names of the td-s would be a good indicator. Lined td-s have a different class than non-lined. You could check for existence of the class "data_1t_0_0_0" for example.
you could use the iframe like then you could read your iframe content like this:
$('#frame').load(function () {
setTimeout(function () {
alert($('#frame').contents().find('.data_1t_0_0_1l').length);
}, 2000);
});
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Please check my script below.
Im trying to add some color to some of the text... this is what i have managed to work out thus far.. is it correct?
<center> You will be redirected to the number one proven training system in <span style="color:blue;font-weight:bold"> <span id="countdowntimer">12 </span> Seconds </span> </center>
<script type="text/javascript">
var timeleft = 12;
var downloadTimer = setInterval(function(){
timeleft--;
document.getElementById("countdowntimer").textContent = timeleft;
if(timeleft <= 0)
clearInterval(downloadTimer);
},1000);
Yes, the text of the countdown is blue if that is what you mean. Ifyou want to change the color when the timer runs out try something like...
if(timeleft <= 0)
clearInterval(downloadTimer);
document.getElementById("countdowntimer").style = "color:red";
You might find tools like https://jsfiddle.net/vnjgngo1/ helpful in the future. In this fiddle you can paste your code and html in two separate blocks.
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How can I code something that goes to a website and looks for the title tag then shows that data?
Try this:
HTML
<div id="hi"></div>
JS (with JQuery)
$.ajax({
url:'https://crossorigin.me/' +
'https://myurl.com',
type:'GET',
success: function(data){
var x = "";
x = data.replace(/[^]*<title>/,"");
x = x.replace(/<\/title>[^]*/,"")
$("#hi").html(x);
}
});
Demo: https://jsfiddle.net/d4ewfs79/3/
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As the question suggests, is there a way to edit the styling of the drop down list of previously inputted text when typing in an input tag?
That is browser specific so no. Instead, you could build a custom system where you save the previously entered values in 'local storage' via javascript and then use an auto-complete library to display the previous entries how you like.
Some example code:
http://jsfiddle.net/R2TGL/
<input type="text" id="savedInput"/>
window.onload = function(){
$('#savedInput').autocomplete({
source:JSON.parse(localStorage.previousInputs)
});
$('#savedInput').change(function(){
if( localStorage.previousInputs == undefined ) {
localStorage.previousInputs = JSON.stringify([]);
}
var prevArray = JSON.parse(localStorage.previousInputs);
prevArray.push($(this).val());
localStorage.previousInputs = JSON.stringify(prevArray);
$('#savedInput').autocomplete({
source:JSON.parse(localStorage.previousInputs)
});
});
}
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A part of my code looks like this, a simple hyperlink to an image.
<img src="Logo.jpg" height= "120"; width="280"; />
I would want it such that i can change the link as many times as i want but only through a textbox in another form.
Try this:
href='<%= url %>'
and in code behind:
Public url As String ' is global
in button:
url= TextBox1.Text