javascript - Replace td by image depending on value -

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i'm working on project using smarty. want display results of array on web page, , replace '1' results image, , '0' results another. can far results want need replacement , don't know if it's possible , if is, how manage it. here's part of php code:

for ($c=0; $c<count($alpo); $c++){ $apg['p_i'] = $alpo[$c]['p_i']; $apg['p_l'] = $alpo[$c]['p_l'];  $sga = $alpo[$c]['p_g_a']; ($i=0; $i<count($agid); $i++){         if (strpos($sga , $agid[$i]) !== false){             $sgid = $agid[$i];              $apg[$ag[$sgid ]] = '1';         }         else{             $sgid = $agid[$i];             $apg[$ag[$sgid ]] = '0';         }    } array_push($apo, $apg); unset($apg);

}

$smarty->assign("alpo", $apo);

and part of .tpl code (html/smarty)

... <div id="display_table_produit_gammes">         <table cellpadding=0 cellspacing=0 class="tbl_datas" id="table_produit" >         {if $inbproduitsoptions == 0}             <thead>                 <tr><th></th></tr>             </thead>         {else}             <thead>                              <tr>                     <th width='8%'>id</th>                     <th width='10%'>p_l</th>                     {foreach from=$alg item=g name=lst}                         <th>{$g.g_l} ({$g.g_i})</th>                     {/foreach}                 </tr>             </thead>             <tbody>                     {foreach from=$alpo item=p name=lst}                         <tr>                         {foreach from=$p item=pval}                                                         <td>{$pval}</td>                                                     {/foreach}                         </tr>                     {/foreach}             </tbody>                 {/if}         </table> </div>

the results need change in tag, since dynamically charged i'm bit confused on way deal with.

thanks in advance , feel free ask me more informations if need (since i'm not english can hard understand purpose of topic hope it's clear enough)

here better explained answer: in smarty can use:

{if $pval eq '0'}     <img src="image0.jpg"> {else}     <img src="image0.jpg"> {/if}

if using javascript can write:

{foreach from=$p item=pval}                             <td class="replace_this_{$pval}"></td>                             {/foreach}

in order add class td , in javascript:

// select elements: var elems = document.getelementsbyclassname("replace_this_0"); // replace <td></td> <td><img src="image0.jpg"></td> for(var i= 0; i< elems.length; ++i) {   elems[i].innerhtml = "<img src='image0.jpg'>"; }

and same second image. hope helps.


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