How to set the value for Radio Buttons When edit

Question

I have a Gender Row with radio buttons male  amp  female  when i register as first time the values of radio button will store in database  Now my question is if i edit that row again it want to come that means checked  with that value as male female  how to make it    Note   Doing with php   HTML Script     lt tr id  inside  gt   lt td align  right  width  40   id  side   gt Gender lt  td gt   lt td width  3   gt   lt  td gt   lt td align  left  width  50   gt   lt input type  radio  name  sex  value  Male  size  17  gt Male  lt input type  radio  name  sex  value  Female  size  17  gt Female  lt  td gt   lt  tr gt

User · Answer

For those who might be in need for a solution in pug template engine and NodeJs back-end, you can use this:

If values are not boolean(IE: true or false), code below works fine:

input(type='radio' name='sex' value='male' checked=(dbResult.sex ==='male') || (dbResult.sex === 'newvalue') )
input(type='radio' name='sex' value='female' checked=(dbResult.sex ==='female) || (dbResult.sex === 'newvalue'))

If values are boolean(ie: true or false), use this instead:

input(type='radio' name='isInsurable' value='true' checked=singleModel.isInsurable || (singleModel.isInsurable === 'true') )
input(type='radio' name='isInsurable' value='false' checked=!singleModel.isInsurable || (singleModel.isInsurable === 'false'))

the reason for this || operator is to re-display new values if editing fails due to validation error and you have a logic to send back the new values to your front-end

User · Answer

This is easier to read for me    lt input type  radio  name  rWF  id  rWF  value 1   lt  php if   WF     1    echo   checked       gt    gt Water Fall lt  label gt   lt input type  radio  name  rWF  id  rWF  value 0  lt  php if   WF     0    echo   checked       gt    gt nope lt  label gt

User · Answer

Gender   lt br gt       lt input type  radio  name  g  value  male    lt  php echo   g   Male    checked       gt  gt male  lt br gt       lt input type  radio  name  g  value  female  lt  php echo   g   female    checked       gt  gt female              lt  php echo  errors  g     gt

User · Answer

lt td gt  lt input type  radio  name  gender  value  Male  id  male   lt   if  gender   Male      gt  checked     lt      gt   gt Male  lt input type  radio  name  gender  value  Female  id  female   lt   if  gender   Female      gt  checked     lt     gt   gt Female lt br  gt   lt  td gt

User · Answer

just add  checked  checked   in the correct radio button that you would like it to be default on  As example you could use php quick if notation to add that in    lt input type  radio  name  sex  value  Male  size  17   lt  php echo  isMale  checked  checked          gt  gt Male  lt input type  radio  name  sex  value  Female  size  17   lt  php echo  isFemale  checked  checked          gt  gt Female   in this example  isMale  amp   isFemale is boolean values that you assign based on the value from your database

User · Answer

When you populate your fields  you can check for the value    lt input type  radio  name  sex  value  Male   lt  php echo   sex   Male    checked       gt size  17  gt Male  lt input type  radio  name  sex  value  Female   lt  php echo   sex   Female    checked       gt  size  17  gt Female   Assuming that the value you return from your database is in the variable  sex  The checked property will preselect the value that match

[php] How to set the value for Radio Buttons When edit?

Examples related to php

Examples related to html

Examples related to radio-button