Submit button , the display screen, wait , wait backstage to wait for data loading completion screen display data in a hidden , it is best not to use Ajxs, how to achieve , seeking god

• event reporting
  


• voltage-current curve < / a>
  


• active and reactive power factor
  


• electricity query report < ;/ a>
  


• line loss of statistical inquiry < ;/ a>
  


• substation balance inquiry < / a>
  


• pull closing records check
  


• acquisition failed query < / a>
  


• meter electricity meter reading queries