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Showing results for tags 'alert'.
Found 2 results
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New to Javascript. I am trying to show the selected value after the change so I can do some additional processing, but I cannot get my code to run. I am not sure my syntax is correct using java script.? <html> <head> <title>This is my test site</title> <script> function test(value) { value = document.getElementById("colorOption").selectedIndex; alert("document.getElementById("colorOption")[x].value); } </script> </head> <select id = "colorOption" name "colorOption" onchange = "test(value)"> <option value = 0>Red</option> <option value = 1>Green</option> <option value = 2>Blue</option> <option value = 3>Yellow</option> <option value = 4>Purple</option> </select> </body> </html>
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Hello folks.Here is my problem.I have a bunch of hidden id's with values but I need to check to see if those values are right before I submit my form. I tried an if statement but it is just not working. I am trying something like Function checkquad(){if(r1.value="");if(r2.value="");{alert("r1 and r2 not filled out right");}} What I am trying to say with my if statements is that if the value r1 and r2 (from a from I named tourney) do not have a value set yet then send out the alert and dont submit the form... Not working...
