if condition inside getImageList [MODX Revo 2.3.1]

12 Posts

denis_ Reply #1, 12 years ago

Hi, i looking for way how to use IF condition ELSE conditions inside getImageList

My chunk code for slider item:

    <div id="slider-main">
        <ul class="bjqs">
        [[!getImageList? 
        &tvname=`slider_main`
        &tpl=`@CODE:
            <li>
                <a href="[[+url]]" title="[[+text]]">
                    <img src="[[+image]]" alt="" />
                </a>
            </li>
        `]]
        </ul>
    </div>

I need write condition for forming output of li item layout depending from [[+url]].
E.g. If [[+url]] is not empty:

            <li>
                <a href="[[+url]]" title="[[+text]]">
                    <img src="[[+image]]" alt="" />
                </a>
            </li>

else if [[+url]] is empty:

            <li>
                    <img src="[[+image]]" alt="" />
            </li>

Already read http://rtfm.modx.com/extras/revo/if but i think this is not for my case.

Will be appreciate for help.

This question has been answered by Tyreal2012. See the first response.

discuss.answer

463 Posts

Tyreal2012 Reply #2, 12 years ago

If will work for this but youll need to do it in a template rather than @code

imageTpl


[[If? 
&subject =`[[+url]]` 
&operator=`isempty`
&then=`
<li>
        <img src="[[+image]]" alt="" />
</li>`
&else=`
<li>
            <a href="[[+url]]" title="[[+text]]">
                <img src="[[+image]]" alt="" />
            </a>
</li>`
]]

Should work no issue.

Hope it helps.

12 Posts

denis_ Reply #3, 12 years ago

Quote from: Tyreal2012 at Oct 16, 2014, 05:51 AM

If will work for this but youll need to do it in a template rather than @code

imageTpl
[[If? 
&subject =`[[+url]]` 
&operator=`isempty`
&then=`
<li>
        <img src="[[+image]]" alt="">
</li>`
&else=`
<li>
            <a href="[[+url]]" title="[[+text]]">
                <img src="[[+image]]" alt="">
            </a>
</li>`
]]
Should work no issue.

Hope it helps.

Tyreal2012, thank you for help! It's work's exacly i need ))

Solution:
1. I created new chunk slide_item with code:

[[If? 
    &subject =`[[+url]]` 
    &operator=`isempty` 
    &then=`
    <li>
        <img src="[[+image]]" alt="" />
    </li>` 
    &else=`
    <li>
        <a href="[[+url]]" title="[[+text]]">
            <img src="[[+image]]" alt="" />
        </a>
    </li>
`]]

2. Then add into my slider chunk:

        <ul class="bjqs">
        [[!getImageList?
            &tvname=`slider_main`
            &tpl=`slide_item`
        ]]
</ul>

That's all.

463 Posts

Tyreal2012 Reply #4, 12 years ago

Exactly it - half the time its working out the right combination for IF, there is also ANDIF which is a snippet on the forum for multiple conditions if needed.

12 Posts

denis_ Reply #5, 12 years ago

Quote from: Tyreal2012 at Oct 16, 2014, 06:41 AM

Exactly it - half the time its working out the right combination for IF, there is also ANDIF which is a snippet on the forum for multiple conditions if needed.

You mean https://forums.modx.com/thread/32601/andif---conditional-snippet-allowing-multiple-and-or-conditions never heard before about this snippet, interesting...

Thank you again for help! Goodluck to you )))

463 Posts

Tyreal2012 Reply #6, 12 years ago

Thats the one, another helpful one

Answered if condition inside getImageList [MODX Revo 2.3.1]