Closed siamkreative closed 7 years ago
I'm glad you like the tool. I don't believe what you want can be accomplished within table-to-json, and it would be difficult to add the requested feature.
Your only option wI'll be to loop over the results, adding the new properties yourself. I hope that helps
Thanks for the fast answer! I guess I might write my own table to JSON as what I am doing is quite specific.
Actually, it is possible using the extractor
(demo)
var table = $('#example-table').tableToJSON({
extractor: function(cellIndex, $cell) {
var $img = $cell.find('img');
return {
name: $img.attr('alt'),
width: $img.width(),
height: $img.height()
};
}
});
Thanks a bunch @Mottie ! Does it work with multiple columns?
Here is my current implementation:
var table = $(el).tableToJSON({
ignoreEmptyRows: true,
headings: headings,
textExtractor: {
3: function (cellIndex, $cell) {
// Get the image src attribute
var imgUrl = $cell.find('a.image>img').attr('src');
// Get bigger image URL
if (imgUrl) {
return imgUrl.replace('110px-', '640px-');
}
}
}
});
The image that I want to get dimensions is in column 4. The other columns are text.
Does it work with multiple columns?
Yes, you can see an example in the main readme.
Sorry I was not clear enough. I mean I can't get your example to work in my situation. I replaced the above code by:
var table = $(el).tableToJSON({
ignoreEmptyRows: true,
headings: headings,
extractor: {
3: function (cellIndex, $cell) {
var $img = $cell.find('img');
return {
name: $img.attr('alt'),
width: $img.width(),
height: $img.height()
};
}
}
});
In other words, how to get your example to work a specific column?
Finally got it working thanks for your precious help. Sorry for the trouble I caused 😋
Hey there!
This is a very handy jQuery plugin. I wonder how could I add additional data that is not a column of the table.
For instance, there I have a column with an image where I use
extractor
to get the image src. In addition to the image src, I would like to add the image width and height to the generated JSON. How would I do that?Thanks