Jay@TastefulTitles.com Posted May 1, 2020 Share Posted May 1, 2020 I'm trying to fill a table on my HTML page with values from my xml data file. Var v is an HTMLCollection object containing these nodes extracted from the xml file: <pubisher>Peters</pubisher> <translator>Jay Reeve</translator> <slidecount>885</slidecount> <pagecount>189</pagecount> <other></other> I'm using this chunk of code. The vars are all local and declared earlier. for (r=0;r<v.length;r++) { str=v[r].innerHTML; //str gets the value "Peters" if (str>"") { fld=v[r].nodeName; //fld gets the value "publisher" x=document.getElementById(fld); //x is "undefined" x.style.display="block"; x.childNodes[1].innerText=str; } } On the first pass, x is supposed to reference the first row from this HTML table: <table id="details"> <tr id="publisher"> <td> Publisher:</td><td></td></tr> <tr id="translator"><td> Translator:</td><td></td></tr> <tr id="slidecount"><td>Slide count:</td><td></td></tr> <tr id="pagecount"> <td> Page count:</td><td></td></tr> <tr id="other"> <td> Other:</td><td></td></tr> </table> The debugger shows these values as they should be:fld: "publisher" str: "Peters" but x=document.getElementById(fld) is left undefined and throws an error. If I replace the variable fld with the string "publisher", it works fine. The table row becomes visible and the empty cell gets the value "Peters". So is there a restriction I don't know on using variables for Id's? Or Id's for table rows? I'm pretty sure I've done it before, but I can't see why this is failing. Is fld a restricted keyword? Could there be a type issue? I tried splicing quotes onto the fld string, but that didn't help. I don't think it can have anything to do with the fact that this is part of an anonymous callback function that runs after the file is loaded where v gets its value. Any insight would be most appreciated. Link to comment Share on other sites More sharing options...
Ingolme Posted May 1, 2020 Share Posted May 1, 2020 The XML node is named "pubisher" without an L. Link to comment Share on other sites More sharing options...
Jay@TastefulTitles.com Posted May 1, 2020 Author Share Posted May 1, 2020 Good grief! I can't believe I looked at that for so many hours without seeing it. It sure helps to have another set of eyes. Many thanks! Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now