javascript - using JQuery can I replace an empty div with the result of a load event -


i have placeholder div nested inside div.
want replace placeholder div data returned .load() call when parent div clicked on using onclick function...

for example:

function accordianclick(projectid) {          $("#project-placeholder-" + projectid).replacewith(                $.load("projectdetail?projectid=" + projectid)); }

the trick want fetch data loaded if placeholder div exists once click on parent , replace first time won't exist anymore therefore load function not called.

for example works every-time click parent div still fetches data.

function accordianclick(projectid) {     $.get("projectdetail?projectid=" + projectid, function(data) {         $("#project-placeholder-" + projectid).replacewith(data);     }, 'html'); }

use length check if exists.

function accordianclick(projectid) {     var $container = $("#project-placeholder-" + projectid);     if( $container.length > 0 ) {         $.get("projectdetail?projectid=" + projectid, function(data) {             $container.replacewith(data);         }, 'html');     } }

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