Undesirable space in {item->id} and the like

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11 years 7 months ago #35505 by bendeb
Hello,

In field parameters of relation field (and certainly many others), in "item HTML" of "List Creation (Frontend Views)" we can add tags like this : {item->id}, etc.

With this tag, I can display the ID of my item.
But it displays a space before the ID.
And if I want to display this ID as a value of an html tag like this :
Code:
<div class="{item->id}"></div>
This give as a result :
Code:
<div class="[space]369"></div>

(Replace [space] by a normal space of course, and 369 is the ID of my item in this example)

So, my div class is not valid due to this space and I can't call it nor define it in any php or html file.

There is the same problem with {item->title} but not with __item_title_escaped__

Is it possible to remove this "prefix" space, by modifying the code somewhere ?

Thanks for your answer. :)

Flexicontent 4.1.0b1
Joomla 3.9.18

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11 years 7 months ago #35527 by ggppdk
Hello,
this will be displayed correctly by browsers and also javascript will work properly too

you mean that the HTML validators complain of invalid HTML syntax?


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11 years 7 months ago #35543 by bendeb
Hello,

It doesn't work for me.
In Item HTML parameters, I put :
Code:
<div class="{item->id}"></div>

And it gives this result in browser :
Code:
<div class=" 369"></div>

So when I try to style this class, it's not recognized by any browser. I tested it on Firefox and Chrome (the latest versions).
CSS selector can't have space, so I can't put this in my CSS file, it doesn't work :
Code:
. 369 {color:#d8d8d8;}

Thus, this undesired space is problematic, and it may be a solution to remove this, no ? :|

Thanks for your reply.

Flexicontent 4.1.0b1
Joomla 3.9.18

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11 years 7 months ago #35549 by ggppdk
ok, with this example i see it clearly, your class name cannot start with number,

NOTE 1: this applies to 99% of various languages for variable names, function names , etc, etc
NOTE 2: the class TAG parameter can have mulitple classes

e.g. like this (notice the spaces):
Code:
<div class=" flexicontent fccategory fccat19 menuitem518 " id="flexicontent">

so use:
<div class="mycontent{item->id}"></div>


-- Flexicontent is Free but involves a big effort on our part.
Like the our support? (for a bug-free FC, despite having a long list of functions) Like the features? Like the ongoing development and future commitment to FLEXIcontent?
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11 years 7 months ago - 11 years 7 months ago #35550 by bendeb
Yes, my example is wrong sorry.
Here is another example :
Code:
<div id="id{item->id}"></div>

This give :
Code:
<div id="id 369"></div>

And I can't style this id in css file.
Code:
#id 369 {color:#000;}
This doesn't work too.

I want to have :
Code:
<div id="id369"></div>

Thank you. :)

I found the file (I think) : /components/com_flexicontent/classes/flexicontent.fields.php

But I don't know what I have to replace to remove this space. Could you tell me please ?

Flexicontent 4.1.0b1
Joomla 3.9.18
Last edit: 11 years 7 months ago by bendeb.

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11 years 7 months ago #35551 by ggppdk
OK i now understand what you try to achieve,

Please find line (in the file you mention above about 1200-1400 line)
Code:
eval ("\$replacement_value = \" $replacement_value\";");
And remove the space after \"
so it will become:
Code:
eval ("\$replacement_value = \"$replacement_value\";");

I will commit fix , thanks for the report , your second example made it clear ;)


-- Flexicontent is Free but involves a big effort on our part.
Like the our support? (for a bug-free FC, despite having a long list of functions) Like the features? Like the ongoing development and future commitment to FLEXIcontent?
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