Sharepoint : Fire Jquery after upload document library - sharepoint

Question

I am new to sharepoint development and my task is to hide certain columns in a document library I managed to do it with jquery but the problem when I add a document to my library the jquery does not activate and the columns will be unmasked again Thanks for your help

Answer 1

If you want to hide columns in document library list view, we just modify the list view and uncheck the columns in this list view.
Show or hide columns in a list or library
If you just want to use jQuery to achieve it. The following code for your reference.
<script src="https://code.jquery.com/jquery-1.12.4.min.js" type="text/javascript"></script>
<script type="text/javascript">
SP.SOD.executeFunc("clienttemplates.js", "SPClientTemplates", function() {
SPClientTemplates.TemplateManager.RegisterTemplateOverrides({
OnPostRender: function (ctx) {
//add column name
var columns=["column1","column2"];
//hide columns
hideColumns(columns);
}
});
});
function hideColumns(columns){
for(var i=0;i<columns.length;i++){
var columnIndex=0;
$(".ms-listviewtable>thead>tr>th").each(function(index){
if($(this).text().indexOf(columns[i])!=-1){
columnIndex=index;
$(this).hide();
}
});
$(".ms-listviewtable>tbody>tr").each(function(i){
$(this).children("td").eq(columnIndex).hide();
});
}
}
</script>