How I can filter the contents of an RSS feed?

[iuris]

I want to display only those that contain a word.
With this code I get the contents of the news that interests me out "".
function filtroContenido(value){
var palabrasClave=["ABOGAD","DETENID"]
var nada=""
var valido=false;
for(i = 0; i < palabrasClave.length; i++) {
if (value.toUpperCase().indexOf(palabrasClave)!=-1){
valido=true;
i=palabrasClave.length;
}

Code: Select all

 } 
 if (valido){return value}else {return nada}; 

}

But what I want is that the sun comes out the corresponding item. I want only the corresponding mobilegrid out.

Thanks

[Kateryna Grynko]

Hi,

Do you want to parse data from service response? What exactly do you want to get? Could you please post screenshots of this data?

[iuris]

Hi

http://feeds.feedburner.com/lavanguar...

This is the result

I would like the result to be

[iuris]

I applied the function that I put at the beginning of the forum

[Kateryna Grynko]

Hi,

Let's make sure the element is not empty. Add this JS code to element mapping:
preif (value === ""){
element&#46;detach();
}/pre

[iuris]

Hi,
How I can make the mobilegrid_32 empty element (look picture)? I also would make void all labels contained in the mobilegrid_32.
The condition for empty depends on the contents of item | title.

[iuris]

your proposal just leave it empty only the label_tituloLaVanguardiaS

[Kateryna Grynko]

To remove the ones you don't need replace this code in mapping:preif (valido){return value}else {return nada};/preWith the following:preif (valido)
{
return value
} else {
$(element)&#46;closest("table")&#46;detach();
return nada
};/pre

[iuris]

The first tests have worked well.
Thank you very much. You are a great team!
Merry Christmas and Happy New Year