Show Hide div if if statement is true

Question

My code works to a point  What I want is that when this if statement is false  the  lt div gt  doesn t show   lt  php      query3   mysql query  query3        numrows   mysql num rows  query3       if   numrows  gt  0             fvisit   mysql fetch array  result3             else           gt

User · Answer

from php you can invoke jquery like this but my 2nd method is much cleaner and better for php

if($switchView) :?>
 <script>$('.container').hide();</script>
 <script>$('.confirm').show();</script>
<?php endif;

another way is to initiate your class and dynamically invoke the condition like this

$registerForm ='block';

then in your html use this

<div class="col" style="display: <?= $registerForm?>">

now you can play with the view with if and else easily without having a messed code example

if($condition)  registerForm = 'none';

Make sure you use 'block' to show and 'none' to hide. This is far the easiest way with php

User · Answer

A fresh look at this possibly  in your php   else         hidemydiv    hide         And then later in your html code    lt div class   lt  php echo  hidemydiv   gt    gt  maybe show or hide this lt  div gt    in this way your php remains quite clean

User · Answer

This does not need jquery  you could set a variable inside the if and use it in html or pass it thru your template system if any   lt  php  showDivFlag false  query3   mysql query  query3    numrows   mysql num rows  query3   if   numrows  gt  0        fvisit   mysql fetch array  result3        showDivFlag true    else          gt    later in html     lt div id  results   lt  php if   showDivFlag   false    gt style  display none  lt  php     gt  gt

User · Answer

Probably the easiest to hide a div and show a div in PHP based on a variables and the operator    lt  php   query3   mysql query  query3    numrows   mysql num rows  query3     gt   lt html gt   lt  php if  numrows  gt  null     gt       no meow  -   lt  php     gt    lt  php if  numrows  lt  null     gt       lots of meow  lt  php     gt   lt  html gt    Here is my original code before adding your requirements    lt  php   address    meow     gt   lt  php if  address    null     gt       no meow  -   lt  php     gt    lt  php if  address    null     gt       lots of meow  lt  php     gt

User · Answer

lt  php  divStyle        show div     add condition if  variable     1       divStyle  style  display none       hide div    print  lt div    divStyle   gt Div to hide lt  div gt      gt

User · Answer

You can use css or js for hiding a div  In else statement you can write it as   else    gt   lt style type  text css  gt  divId  display none    lt  style gt   lt  php     Or in jQuery  else    gt   lt script type  text javascript  gt     divId   hide   lt  script gt   lt  php     Or in javascript  else    gt   lt script type  text javascript  gt document getElementById  divId   style display    none   lt  script gt   lt  php

User · Answer

Use show hide method as below     div   show     To Show     div   hide     To Hide

[php] Show Hide div if, if statement is true

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