.txt file include

sdetweil

@banbutcher >is there any way to print a line if the regex isn’t met… ie like a movie title instead of a series title with s01e03 attached?
and possibly limit output to 10 lines?

sure

// should make this a config variable by adding to module defaults
// then would be this.config.counter
// get display limit, 10 if not specified in defaults
var counter=this.config.counter || 10
          var table=document.createElement("table")
          wrapper.appendChild(table)
          for(filename of this.dataFile) {
               // if the name is not zero length (split could have returned for just linefeed
               // and the view limit has not been reached
               if(filename.length >0 && counter>0) {
                      // get the filename prefix
                      var tr=document.createElement("tr")
                      table.appendChild(tr)
                      var td=document.createElement("td")
                      tr.appendChild(td)
                      var split = splitRegExp.exec(filename);
                      if(split)                        
                          td.innerText=split
                      else
                          td.innerText='name not matched '+ filename
                      counter--;
                }
      }
return wrapper;

or using the text form

var wrapper = document.createElement("div");
		if(this.dataFile){
                        var output_list= [];
                        // should make this a config variable by adding to module defaults
                       // then would be this.config.counter
                       // get display limit, 10 if not specified in defaults
                       var counter=this.config.counter || 10
                        // setup regex, no i  no g (only once, and case sensitive)
                        var splitRegExp = /.*[S][(0-9)]+[E][(0-9)]+/;
                        // loop thru the list of filenames
                        for(filename of this.dataFile) {
                            // if the name is not zero length (split could have returned for just linefeed
                            if(filename.length >0 && counter >0) {
                               // get the filename prefix
                               var split = splitRegExp.exec(filename);
                               // save name to the output list, as a table entry
                               // remove space after the ->< , the forum hides everything after unless a space
                               // table has a row, 
                               output_list.push("< tr>< td>")
                               // with data
                               if(split)
                                  output_list.push(split)
                               else 
                                   output_list.push('name not matched '+ filename)
                               // end of data and row
                               output_list.push("< /td>< /tr>")
                               counter--;
                            } 
                        }  
                        // insert the table into the wrapper
			wrapper.innerHTML = "< table>" + output_list.join('')+ "< /table>";
		} else {

banbutcher

@sdetweil

the counter part worked great, but then when i tried to add it if loop for the name check, im getting “no data” maybe i messed up copying across?

                        var output_list= [];
			var counter=this.config.counter || 11
                        // setup regex, no i  no g (only once, and case sensitive)
                        var splitRegExp = /.*[S][(0-9)]+[E][(0-9)]+/;
                        // loop thru the list of filenames
                        for(filename of this.dataFile) {
                            // if the name is not zero length (split could have returned for just linefeed
                            if(filename.length >0 && counter>0) {
                               // get the filename prefix
                               var split = splitRegExp.exec(filename);
                               // save name to the output list, as a table entry
                               // table has a row, 
                               output_list.push("<tr><td>")
			       // with data
			       if(split )
                                  output_list.push(split)
			       else
			          output_list.push('name not found:'+ filename)
                               // end of data and row
                               output_list.push("</td></tr>")
			       counter--;
                            } 
                        }  
                        // insert the table into the wrapper
			wrapper.innerHTML = "<table>" + output_list.join('')+ "</table>";
		 } else {
			wrapper.innerHTML = "No Data";
		}

sdetweil

@banbutcher said in .txt file include:

im getting “no data” maybe i messed up copying across?

sorry, don’t understand the words…

this is the test if the regex worked

                               if(split)
                                  output_list.push(split)
			       else
			          output_list.push('name not found:'+ filename)

banbutcher

@sdetweil

this code works…

		if(this.dataFile){
                        var output_list= [];
			var counter=this.config.counter || 11
                        // setup regex, no i  no g (only once, and case sensitive)
                        var splitRegExp = /.*[S][(0-9)]+[E][(0-9)]+/;
                        // loop thru the list of filenames
                        for(filename of this.dataFile) {
                            // if the name is not zero length (split could have returned for just linefeed
                            if(filename.length >0 && counter>0) {
                               // get the filename prefix
                               var split = splitRegExp.exec(filename);
                               // save name to the output list, as a table entry
                               // table has a row, 
                               output_list.push("<tr><td>")
                               // with data
                               output_list.push(split)
                               // end of data and row
                               output_list.push("</td></tr>")
			       counter--;
                            } 
                        }  
                        // insert the table into the wrapper
			wrapper.innerHTML = "<table>" + output_list.join('')+ "</table>";
		 } else {

this code doesnt…

                        var output_list= [];
			var counter=this.config.counter || 11
                        // setup regex, no i  no g (only once, and case sensitive)
                        var splitRegExp = /.*[S][(0-9)]+[E][(0-9)]+/;
                        // loop thru the list of filenames
                        for(filename of this.dataFile) {
                            // if the name is not zero length (split could have returned for just linefeed
                            if(filename.length >0 && counter>0) {
                               // get the filename prefix
                               var split = splitRegExp.exec(filename);
                               // save name to the output list, as a table entry
                               // table has a row, 
                               output_list.push("<tr><td>")
			       // with data
			       if(split.length >0 )
                                  output_list.push(split)
			       else
			          output_list.push('name not found:'+ filename)
                               // end of data and row
                               output_list.push("</td></tr>")
			       counter--;
                            } 
                        }  
                        // insert the table into the wrapper
			wrapper.innerHTML = "<table>" + output_list.join('')+ "</table>";
		 } else {
			wrapper.innerHTML = "No Data";
		}

Richie :)

sdetweil

@banbutcher

my fault… I ‘assumed’ that regex would return an empty string… it returns a null value…

I fixed my sample, and your paste with the correct test

if(split)

instead of

if(split.length>0)

sdetweil

and for others trying to implement code, you can debug using the developers console, OR make little sample files and run them directly in node

i named this testit.js in the user home folder (~/testit.js)

var dataFile=["Archer S01E02Someshow.tv",
"Archer S01E03Someshow .tv",
"Archer S01e02Someshow .tv",
"Archer S01E04Someshow .tv",
"Archer S01E05someshow .tv",
"Archer s01E02Someshow .tv",
"Archer S01E09Someshow .tv",
]
var counter1=10


                    if(dataFile){
                        var output_list= [];
                        // should make this a config variable by adding to module defaults
                       // then would be this.config.counter
                       // get display limit, 10 if not specified in defaults
                       var counter=counter1 || 10
                        // setup regex, no i  no g (only once, and case sensitive)
                        var splitRegExp = /.*[S][(0-9)]+[E][(0-9)]+/;
                        // loop thru the list of filenames
                        for(filename of dataFile) {
                            // if the name is not zero length (split could have returned for just linefeed
                            if(filename.length >0 && counter >0) {
                               // get the filename prefix
                               var split = splitRegExp.exec(filename);
                               // save name to the output list, as a table entry
                               // remove space after the ->< , the forum hides everything after unless a space
                               // table has a row, 
                               output_list.push("<tr><td>")
                               // with data
                               if(split)
                                  output_list.push(split)
                               else 
                                   output_list.push('name not matched '+ filename)
                               // end of data and row
                               output_list.push("</td></tr>")
                               counter--;
                            } 
                        }  
                    }
                        // insert the table into the wrapper
            console.log( "<table>" + output_list.join('')+ "</table>");

and then

cd ~
node testit.js

banbutcher

Perfect!!

now i can go to bed! :D tomorrows task will be styling with css! any pointers?

as always… thanks again!!

Richie

sdetweil

@banbutcher said in .txt file include:

styling with css! any pointers

sorry, that is my weakness… I cannot make anything look good… I can tell you if it DOES look good, but cannot do it myself… I have no eye for that all…