Balderick Posted March 14, 2017 Share Posted March 14, 2017 <html> <head> <script type="text/javascript"> function CheckColors(val){ var element=document.getElementById('color-test'); if(val=='pick a color'||val=='others') element.style.display='block'; else element.style.display='none'; } </script> </head> <body bgcolor='lime'> <div style="margin-left: 400px; margin-top:100px; width: 200px; height: 200px; border: solid blue 1px; display: inline-block; float: left;"> <p style=""> name </p> <p style=""> ball </p> <p style=""> color </p> </div> <div style="margin-left: 50px; margin-top:100px; width: 200px; height: 200px; border: solid blue 1px; display: inline-block; float: left;"> <p><input type ="text" ></p> <p><input type ="text" ></p> <select name="color" onchange='CheckColors(this.value);'> <option>pick a color</option> <option value="red">RED</option> <option value="blue">BLUE</option> <option value="others">others</option> </select> <p><input type="text" name="color" id="color-test" style='display:none;'/></p> </div> </body> </html> I created an example script of a situation I would like to solve. There are 2 divs. The right div receives an extra input field when onChange detects an event. In the left div there should also be a new html element like <p>. How can I program this with javascript? Link to comment Share on other sites More sharing options...
Ingolme Posted March 14, 2017 Share Posted March 14, 2017 Create the element first, then in the same function, you can call getElementById() and change the second element as well. function CheckColors(val){ var element=document.getElementById('color-test'); var element2 = document.getElementById("something else"); if(val=='pick a color'||val=='others') { element.style.display='block'; element2.style.display = "block"; } else { element.style.display='none'; element2.style.display = "none"; } } 1 Link to comment Share on other sites More sharing options...
Balderick Posted March 14, 2017 Author Share Posted March 14, 2017 Ingolme thank you A LOT for this answer it really solves my problem. Link to comment Share on other sites More sharing options...
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