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DEGUI Adil
2,449 PointsWhen I refresh the page then click on "New Color" it doesn't show the actual RGB values. I have to move the slider
When Andrew refresh the page and click on the "New Color" button, it shows a black square (the actual sliders value 0 0 0), but when I do click on the button, it only shows a white square, I have to move on of the sliders so the color can show.
//Problem: No user interaction causes no change to application
//Solution: When user interacts cause changes appropriately
var color = $(".selected").css("background-color");
//When clicking on control list items
$(".controls li").click(function(){
//Deselect sibling elements
$(this).siblings().removeClass("selected");
//Select clicked element
$(this).addClass("selected");
//cache current color
color = $(this).css("background-color");
});
//When new color is pressed
$("#revealColorSelect").click(function(){
//Show color select or hide the color select
$("#colorSelect").toggle();
});
//update the new color span
function changeColor() {
var r = $("#red").val();
var g = $("#green").val();
var b = $("#blue").val();
$("#newColor").css("background-color", "rgb(" + r + "," + g + "," + b + ")");
}
$("input[type=range]").change(changeColor);
//When add color is pressed
//Append the color to the controls ul
//Select the new color
//On mouse events on the canvas
//Draw lines
2 Answers
Jason Anello
Courses Plus Student 94,610 PointsIt looks like you're missing a call to changeColor inside your click handler for the "New color" button.
//When new color is pressed
$("#revealColorSelect").click(function() {
//Show color select or hide the color select
changeColor();
$("#colorSelect").toggle();
});
DEGUI Adil
2,449 PointsThank you!