dana questions

• javascript keep a selected value from a list after form submit
• django getting current user id
• django username in url, instead of id
• kohana ORM question
• Can't save form content to database
• django unique field
• php extract year/month/day/hour/minute/seconds from a date
• css change style of an element on click
• javascript set element background color
• Jquery before submitting the form

dana answers