Hide VIEW POSTS button if none exist in the WIKI

Edit template: templates/WIKI_PAGE_SCREEN.tpl




<!–  stevyn edit to hide posts –>
{+START,IF_NON_EMPTY,{POSTS}}
<!–  stevyn edit to hide posts –>

   {+START,IF,{$AND,{$NOT,{$PREG_MATCH,(^|&|\?)te\_\d+=1,{$QUERY_STRING}}},{HIDE_POSTS}}}
      <div>
         <p class="toggleable_tray_title">
            <a class="toggleable_tray_button" title="{!DISCUSSION}: {!EXPAND}/{!CONTRACT}" href="#" onclick="return toggleable_tray('hidden_posts');"><img alt="{!EXPAND}: {!DISCUSSION}" title="{!EXPAND}" src="https://compo.sr/themes/composr_homesite/images/1x/trays/expand.png" srcset="https://compo.sr/themes/composr_homesite/images/2x/trays/expand.png 2x" /></a>
            <a class="toggleable_tray_button" title="{!DISCUSSION}: {!EXPAND}/{!CONTRACT}" href="#" onclick="return toggleable_tray('hidden_posts');">{!DISCUSSION}</a> ({!POST_PLU,{NUM_POSTS*}})
         </p>
         <div class="toggleable_tray" id="hidden_posts" style="display: {$JS_ON,none,block}" aria-expanded="false">
   {+END}

   {+START,IF_EMPTY,{POSTS}}
      <p class="nothing_here">{!NO_POSTS}</p>
   {+END}
   {+START,IF_NON_EMPTY,{POSTS}}
      <div class="wide_table_wrap"><div class="map_table results_table wide_table cns_topic wiki_table">
         <div>
            {POSTS}
         </div>
      </div></div>
   {+END}

   {+START,IF,{$AND,{$NOT,{$PREG_MATCH,(^|&|\?)te\_\d+=1,{$QUERY_STRING}}},{HIDE_POSTS}}}
         </div>
      </div>
   {+END}
<!–  stevyn edit to hide posts –>
{+END}
<!–  stevyn edit to hide posts –>

Nice change . We'll do something similar for the next RC.

Are there any courses i can take for coding things like this? I can code microcontrollers in C (slightly rusty though).

but have never written any code for the web or pc.

This is a pretty complex template. In fact, over-complex, as part of it referenced a feature we dropped in v10, so I cleaned it up when I saw this.

Our "Tempcode Programming" tutorial shows all the syntax for Tempcode:
Composr Tutorial: Tempcode programming - Composr
Otherwise it's pretty normal HTML with a little CSS and JavaScript mixed in. I suppose the key to it not looking a complete mess is to mentally separate the Tempcode (the bits between {…}) from the HTML.

Ok great, so i got to learn HTML,CSS,Temp code and Java.

Ok books ordered and temp code tutorial will be gone through after the roll out. Or in the little specks of free time i get.

Thanks for the info, I take early semi retirement in a few weeks, i might get a few hours each week to have a go at learning some of this stuff. Its the one upside of an insomniac who gets bored with nothing to do .

Hopefully you bought a JavaScript book, not a Java one. That's a common misunderstanding.

Chris Graham said

Hopefully you bought a JavaScript book, not a Java one. That's a common misunderstanding.

From “Post #1,504”, 3rd January 2017, 1:02 am

Back on Amazon then