Create Product programatically for guest resulting blank page

Question

we have below code and its creating new Product once registered user click on button "create"

_getControlPanelHtml: function()
 {
 if (this.config.editorEnabled) {
 return '<div id="aitcg-control-panel">' +
 '<button onclick="return setproductlogin(\'<?php echo Mage::registry("current_product")->getId()?>\', event);setrequestlogin();" id="submit-editorApply-{{rand}}" >Create</button>' +
 '</div>';
 }
 return '';
 },

we are trying to apply if else conditions and adding below code for creating new product after guest click on "create" button and login to site. but it showing blank page

<script>
<?php if($customerId){?>
_getControlPanelHtml: function()
 {
 if (this.config.editorEnabled) {
 return '<div id="aitcg-control-panel">' +
 '<button onclick="return setproductlogin(\'<?php echo Mage::registry("current_product")->getId()?>\', event);setrequestlogin();" id="submit-editorApply-{{rand}}" >Create</button>' +
 '</div>';
 }
 return '';
 },
<?php }else{?>
_getControlPanelHtml: function()
 {
 if (this.config.editorEnabled) {
 return '<div id="aitcg-control-panel">' +
 '<button onclick=" setproductlogin('<?php echo $_product->getEntityId()?>');setrequestlogin();" id="submit-editorApply-{{rand}}" >Create</button>' +
 '</div>';
 }
 return '';
 },
 <?php }?>
</script>

Answer 1

Replacing below code :

onclick="setproductlogin('<?php echo $_product->getEntityId()?>');setrequestlogin();"

by below code solved issue :

onclick="return setproductlogin(\'<?php echo Mage::registry("current_product")->getId()?>\', event);setrequestlogin();"