How can I add a active class to a svg path? - javascript

I want to add a active class so that whenever I click on a path it will be active until I click the other one. The minimal way of doing this would be appreciable. I already made this svg clickable using jquery. . Here is my jquery code-
$(document).ready(function () {
$('#mySVG').load("bd-map.html", function () {
$("#bd-map").click(function (evt) {
switch (evt.target.id) {
case "panchagarh":
$('#info').load('info.html #panchagarh') //loading data from info.html
break;
case "bandarban":
$('#info').load('info.html #bandarban') //loading data from info.html
break;
case "comilla":
$('#info').load('info.html #comilla')
break;
case "sylhet":
$('#info').load('info.html #sylhet')
break;
}
});
});
})

This should do it, assuming the element you want the class added to is an SVG that lives inside the #bd-map container. The trick is that you're either clicking on the path or text element, so you have to sniff for tagName and then react accordingly. The path to the path from the text element is $(evt.target).parent().prev('path') (keeping things in jQuery)
$("#bd-map").click(function(evt) {
$("#bd-map").find('path').removeClass('active');
let targ = evt.target.tagName === 'path' ? $(evt.target) : $(evt.target).parent().prev('path');
console.log(targ.attr('id'))
targ.addClass('active')
switch (targ.attr('id')) {
case "panchagarh":
$('#info').load('info.html #panchagarh') //loading data from info.html
break;
case "bandarban":
$('#info').load('info.html #bandarban') //loading data from info.html
break;
case "comilla":
$('#info').load('info.html #comilla')
break;
case "sylhet":
$('#info').load('info.html #sylhet')
break;
}
});

Related

Go to next page when True

JavaScript was created as follows: If the diction value is true, I want to go to another page, and if it is false, I want to let you go to Home. What should I do?
async function predict() {
// predict can take in an image, video or canvas html element
var image = document.getElementById("face-image")
const prediction = await model.predict(image, false);
prediction.sort((a,b) => parseFloat(b.probability) - parseFloat(a.probability));
switch (prediction[0].className){
case "True":
resultMessege = "성공"
break;
case "False":
resultMessege = "실패."
break;
default:
resultMessege = "알 수 없는 오류가 발생하였습니다. 다시 시도해보시길 바랍니다."
}
$('.result-message').html(resultMessege);
If redirecting to another page is, what you want to achive, then it is simpy this:
window.location.href = '/nextpage';

going to next or previous frame in javascript

So I am a bit new to javascript and I am looking to create a switch statement for keyboard functions relating to my animation. So if I were to click backspace it stops the animation, and when I click enter it resumes etc. That works but im also trying to get it to advance to the next frame or the previous frame when i click the left or right key, and it isn't entirely working. Sorry this is my first post but any suggestions or help would be great!
var roote = this;
addEventListener("keydown", controlBox);
function controlBox(evt){
switch(evt.keyCode){
case 8:
roote.box.stop();
break;
case 13:
roote.box.play();
break;
//previous frame
case 37:
roote.box.prevFrame();
break;
//next frame
case 39:
roote.box.nextFrame();
break;
}
}
var theFrame = document.getElementsByTagName("frame")[0];
var frameNumb = parseInt(theFrame, 10);
function prevFrame(){
roote.gotoAndStop((frameNumb) -1);
}
function nextFrame(){
roote.gotoAndStop((frameNumb) +1);
}
var myFrame = roote.currentFrame();
case 37:
roote.gotoAndStop(myFrame + 1); //go to next frame
break;
case 39:
roote.gotoAndStop(myFrame - 1); //go to previous frame
break;
answered my own question, was overthinking it.

Making Javascript Code Deploy Ready

I need to make this code deploy ready. I can't hard code these URL's in but for some reason any other way of coding this, breaks. Reference this question here: Upon Redirect of Form Submission within iFrame jQuery Not Detecting Updated Src Attribute
I basically need to have the switch check if the location CONTAINS the page name after 'settings/' i.e. iframe-home.php, update.php, or changepassword.php. I think thats how i fix this issue? But i'm not sure how. (Hope that makes sense)
Here is the code:
$(document).ready(function() {
$('iframe#settings-iframe').on('load', function() {
var location = this.contentWindow.location.href;
console.log('location : ', location);
switch (location) {
case "http://localhost/Makoto/profile/settings/iframe-home.php":
console.log(location);
activateHome();
break;
case "http://localhost/Makoto/profile/settings/changepassword.php":
console.log(location);
activatePassword();
break;
case "http://localhost/Makoto/profile/settings/update.php":
console.log(location);
activateName();
break;
}
});
});
Note I assume that you want dynamically check path without host part.
Create new link element, set href to location, compare it to pathname
// replace with this.contentWindow.location.href
var url = "http://localhost/Makoto/profile/settings/iframe-home.php";
/**
* http://localhost/Makoto/profile/settings/iframe-home.php
* will return /Makoto/profile/settings/iframe-home.php
*/
var link = $('<a>', {
href: url
})[0].pathname;
var parts = link.split('/');
var file = parts[parts.length - 1];
console.log(file);
switch (file) {
case "iframe-home.php":
activateHome();
break;
case "changepassword.php":
activatePassword();
break;
case "update.php":
activateName();
break;
}
function activateHome() {console.log('Activating home');}
function activatePassword() {console.log('Activating password');}
function activateName() {console.log('Activating name');}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

Jssor refreshing .gif

I'm trying to load gif images into a jssor slider via code, but didn't work with my code and i don't know why.
The purpose is that each image refreshes when shown, cause the gif animation is not a loop, i have to do it this way.
Thanks in advance, here i put the code that is changing the images:
The variables wich will contain the images...
var imagen1 = new Image();
var imagen2 = new Image();
var imagen3 = new Image();
imagen1.src = "./1.gif";
imagen2.src = "./2.gif";
imagen3.src = "./3.gif";
And the code to change them...
function OnSlidePark(slideIndex, fromIndex) {
switch (slideIndex) {
case 0:
$('#i1').attr('src', imagen1.src);
break;
case 1:
$('#i2').attr('src', imagen2.src);
break;
case 2:
$('#i3').attr('src', imagen3.src);
break;
}
}
By the way, the sources and the Id's are working correctly
Will the following codes work?
function OnSlidePark(slideIndex, fromIndex) {
switch (slideIndex) {
case 0:
$('#i1').attr('src', '');
$('#i1').attr('src', imagen1.src);
break;
case 1:
$('#i2').attr('src', '');
$('#i2').attr('src', imagen2.src);
break;
case 2:
$('#i3').attr('src', '');
$('#i3').attr('src', imagen3.src);
break;
}
}

jQuery/Javascript scope, maybe variable scope conflict

I am trying to code a menu bar for my site in JS - the problem I'm having is that I am using a variable as a 'which category is unfolded' switch, and it does not seem to register. Firebug seems to tell me it's not defined, and or stays zero.
var navOpen = 0;
$(function() {
///////////bunch of other functions here
//When designWork is clicked
$(".designwork").click(function(){
switch(navOpen)
{
case 0:
$(".navsub:hidden",this).slideDown("slow");
navOpen = 1; break;
case 1:
break;
case 2:
$("div.artProjects .navsub").slideUp("fast");
$(".navsub:hidden",this).slideDown("slow");
navOpen = 1; break;
default:
break;
}
});
//When artProjects is clicked
$(".artprojects").click(function(){
switch(navOpen)
{
case 0:
$(".navsub:hidden",this).slideDown("slow");
navOpen = 2; break;
case 1:
$("div.designWork .navsub").slideUp("fast");
$(".navsub:hidden",this).slideDown("slow");
navOpen = 2; break;
case 2:
break;
default:
break;
}
});
});
For a reason that is probably obvious, but I'm not seeing it, both menus open when clicked in the manner they should, but they do not close the other menu... help me out here, what am I missing?
$("div.designWork .navsub") should be $("div.designwork .navsub")
and
$("div.artProjects .navsub") should be $("div.artProjects .navsub")
capitals ...
Well, I think it has to do with the fact that in both cases you refer to ".navsub:hidden" without specifying precisely which navsub you really mean. You probably want to add either div.designWork or div.artProjects in front of it to specify which menu should slidedown.

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