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Raphael js-onclick action that changes color?remain that color until returning to click in other

let me just give you a brief example on how you could do it:

I create all needed elements...

var rect1 =
paper.rect(20,30,100,12).attr({fill: "orange"});  


and push them into an array:

var elements = [rect1, rect2, rect3];

After that, every elements gets the mouse actions:

for(var i = 0; i< elements.length;
i++) {

These are the key actions:

function appendElement(element) {

  element.mouseover(function () {   //on mouseover
change to color X
    this.attr('fill', 'green');

  element.mouseout(function () {    //on mouseout
change color depending on status
      this.attr('fill', 'orange');
      this.attr('fill', 'white');
  }); {
    this.attr('fill', 'white');   //white should
be your color Y = true;           //set it active
    for(var i = 0; i< elements.length; i++) {
      if(elements[i] != this) {      //very
important, on click we loop through all elements
        elements[i].active = false;  //and set
them inactive and orange.
        elements[i].attr('fill', 'orange');


Categories : Javascript

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IOS- How to change text color and selected date border color in UIdatepicker?
you may consider to look at the following links for custom date picker using NSCalendar class

Categories : Misc
How to change Android Notification bar, but color system bar at the bottom a different color
I figured it out, this may not color the nav bar, but it gives me the desired result: tintManager.setNavigationBarTintEnabled(false); This line set the nav bar to clear, which was my desired result. I also found: tintManager.setNavigationBarTintColor(Color.BLACK); which can set the nav bar to any color. I am closing this question with this answer.

Categories : Java
Change div background color on click using only css
Make your DIVs focusable, by adding tabIndex: <div tabindex="1"> Section 1 </div> <div tabindex="2"> Section 2 </div> <div tabindex="3"> Section 3 </div> Then you can simple use :focus pseudo-class div:focus { background-color:red; } Demo:

Categories : HTML
Change cell color via ng-click
You might need to create an array to keep the cells that are selected thus background color is changed. Also you will need to change the ng-click function to check the array, and implement the following logic "if there is a record for the clicked row as selected change it's bg-color to yellow"

Categories : Javascript
Color Gradient Algorithm in Lab color space
To generate a gradient between two color values, you can just linearly interpolate between them. This will basically work in any color space, although if the transformation between two color spaces is not linear, the gradient obtained by linearly interpolating in one space will not be linear in the other. Thus, generating gradients in Lab color space is exactly like generating them in, say, RGB

Categories : Java
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