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Thread: Show/hide div id - stuggling

  1. #1
    Join Date
    Jan 2012
    Posts
    12

    Show/hide div id - stuggling

    Hi - I cobbled together this script and made it work in a test page, but now that I'm applying it on my actual page I'm having trouble. Probably some beginner mistakes in here:

    Code:
    <script type="text/javascript">
    //script to hide or show further options depending on organization
    var selectmenu=document.getElementById("organization")
    selectmenu.onchange=function(){
    
    var chosenoption=this.options[this.selectedIndex] 
    			 
    if (chosenoption.value=="15"){
    document.getElementById('subgroups').style.display = 'inline'
    } else { document.getElementById('subgroups').style.display = 'none' }
    </script>
    Here's the HTML that I want it to monitor:

    Code:
    <select id="organization" size="1">
    	<option value="14" >Name1</option>
    	<option value="18" >Name2</option>
    	<option value="15" >Boy Scouts</option>
    	<option value="13" >Name3</option>
    	<option value="19" >Name4</option>
    	<option value="16" >Name5</option>
    	<option value="12" >Name6</option>
    	<option value="20" >Name7</option>
    </select>

    The idea being that when you select "Boy Scouts" (value=15), the "subgroups" id changes to display:inline.

    Any help will be much appreciated.

    Cheers
    Last edited by robahas; 04-30-2012 at 11:06 PM. Reason: Make private

  2. #2
    Join Date
    Feb 2012
    Location
    Bokaro Steel City (Jharkhand), India!
    Posts
    194
    Where is the "subgroups" id ?

    Please clarify what you want to do!

    By the way you have not closed your function properly using }.
    "It will never rain roses: when we want to have more roses, we must plant more roses." - George Eliot

  3. #3
    Join Date
    Jan 2012
    Posts
    12
    Please clarify what you want to do!

    Thanks!

    When the user selects "Boy Scouts" I want div id "subgroups" to change from display:none (as it is defined in the stylesheet) to display:inline.

    Here is the code with all the pieces:

    Code:
    <div class="field-container">
    <select name="organization" id="organization" size="1">
    	<option value="14" >Agros International</option>
    	<option value="18" >Bellingham Wyldlife</option>
    	<option value="15" >Boy Scouts</option>
    	<option value="13" >Evangeline International</option>
    	<option value="19" >Fountain Parish</option>
    	<option value="16" >Northern Heights Elementary School</option>
    	<option value="12" >Roosevelt Community Church</option>
    	<option value="20" >The Whatcom Dream</option>
    </select>
    
    </div></div>
    
    	<div id="subgroups">
    		<div style="float:right;width:100%">
    		     <h4>Mt Baker Boy Scouts</h4>
            	     <div class="subs-list"><input type="radio" name="whatcombs" value="46" />Troop 9000</div>
    		      <div class="subs-list"><input type="radio" name="whatcombs" value="45" />Troop 7000</div>
            	</div>
    	</div>
    	
           <script type="text/javascript">
    		//script to hide or show further options depending on organization
    		var selectmenu=document.getElementById("organization")
    		selectmenu.onchange=function(){
    
    		 var chosenoption=this.options[this.selectedIndex] 
    
    		 if (chosenoption.value=="15"){
    		  document.getElementById('subgroups').style.display = 'inline'
    		 } else { document.getElementById('subgroups').style.display = 'none' } 
    		}
    	</script>

  4. #4
    Join Date
    Feb 2012
    Location
    Bokaro Steel City (Jharkhand), India!
    Posts
    194
    HTML Code:
    <div class="subs-list" style="float:left;"><input type="radio" name="whatcombs" value="46" />Troop 9000</div>
    <div class="subs-list" style="float:left;"><input type="radio" name="whatcombs" value="45" />Troop 7000</div>

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