javascript - I have an iframe that expands and when opened, i want it to resize based on the content. Here is my iframe logic. Any suggestions please? -

javascript - I have an iframe that expands and when opened, i want it to resize based on the content. Here is my iframe logic. Any suggestions please? -

i have iframe expands , when opened, want resize based on content. here iframe logic. suggestions please? here iframe script:

<div id="filterblock2" style="display:none;width:305px;"> <iframe id="filters" frameborder="0" width="370px" height="1430px" style="display:block;"scrolling="no" src=""></iframe> <script> document.getelementbyid("filters").src ="../cognosurlrun.outputformat=&run.prompt=false&cv.toolbar=false&cv.header=false"; </script>

javascript iframe cognos-10