Jump to content

stanoliver

Members
  • Content Count

    19
  • Joined

  • Last visited

Community Reputation

1 Neutral

About stanoliver

  • Rank
    Jr. Member

Recent Profile Visitors

The recent visitors block is disabled and is not being shown to other users.

  1. Hi @MoritzLost your provided examples just work great. Two little things I still have not found out yet: 1. In the backend I created a simple text field named "datarow". In my php-template I wanna use your example $prices = [ '100', '200', '300', '400', '500' ]; foreach ($prices as $price) { echo $price . ' '; } which just works fine. How do I have to change the code of your example if I want everything between the [ ] to be my field "datarow"? How to change the foreach? With repeating a lot of code I would do something like: $prices = [ '100', '200', '300', '400', '500' ]; // $prices2 = [ '500', '400', '300', '4040', '5400' ]; Desired output would be something like (no comes pseudocode) on a normal processwire page: foreach start $prices = [ datarow ]; // datarow ist the created simple textfield which should be editable by an enduser foreach end I tried something like <?php echo $prices=[<?= $page->datarow ?>] ; ?> which could not work because nested php-code throws errors and the foreach is not even implemented.
  2. @Soma Just wanna let you know that no help needed anymore because it probably was a wrong right management between admin role and another custom role I have. Everything seems to work fine.
  3. @louisstephens Yes, your examples already helps. Do you know if the xml-syntax would also work with the new page meta or does page meta need json-syntax Basicly I just looking for comfortable ways/ideas how to get data (even better data rows) out of html tables, csv-files, xml-files etc. and vice verca for outputting them in the frontend. Let's say I have a row in a csv-file with the entries '100','200','300' (representing prices: '100'->first price ...) At last coming back to your example from above: How would I need to change your code from above to get an export to an .csv-file?
  4. My aim is to output a very basic xml document which should be styled with a few css-styles. <?xml version = "1.0"?> <contact-info> <name>Donal Duck</name> <company>Superducks</company> <phone>(011) 123-4567</phone> </contact-info> How do I implement it with processwire?
  5. @Soma Could you may help me with your module? I created a field color1 for all my headlines (h1-h6) setting its default color to #550000. The output in the frontend shows nicely the default color I have set. If I set any other default color everything still works fine. The problem is: If I pick with the color-picker another color (does not matter which color) just nothing happens. It still shows the default color which is set. Are there maybe any special extra settings to allow the overwrite of the default color?
  6. @dragan Probably you misunderstood me. The first row in my spreadsheet is just the names/titles of the cars: 'car1','car2',..., 'car5' The second row will show the PS (Powerhorses) of my cars: '100','200','300','400','500' So 5 columns and 1 row is totally fine. A foreach loop with an icrement will work but is there no shorter/more comfortable way possible at least if my amount of cars (5 columns) will be fixed. Something like in my own "pseudo-Code": echo $carps[0-4]; which would output the ps of the first car, then the ps of the second car and so on ...
  7. @MoritzLost and @szabes First thanks for your additions. Do you guys may have an elegant solution for a related situation? Let's asume I have 5 cars in an excel-like-spreadsheet. Further I have a two rows in a datatable car1 car2 car3 car4 car5 100 200 300 400 500 (Powerhorses/PS) If I would like to export the data out of my example above to a csv-file the data in the csv-file may look like "car1";"car2";"car3";"car4";"car5"; "100";"200";"300";"400";"500"; The syntax of the array declaration $colors = [ 'red', 'green', 'blue', ]; and syntax of my spreadsheet data looks quite similiar. I would be even more similiar if my csv would look like: 'car1','car2','car3','car4','car5' '100','200','300','400','500' and therefore I could just copy-paste a raw of my csv-file so that I could become an array declaration like: $price = [ '100','200','300','400','500' ]; So the array declaration could be simple done by copy pasting out of my csv file. Now to the problem: Are their ways to adjust the working syntax/code echo $carps[0]; echo $carps[1]; echo $carps[2]; echo $carps[3]; echo $carps[4]; by a loop or also without a loop so that the whole array gets output at once without repeating myself 4 more times. Also it would be important that the adjusted code leaves a possibilty styling the output with some css.
  8. @MoritzLost Thanks a lot it works! I was just not aware of the fact that I could treat "everything" as an indexed/numerical array.
  9. In the new page-meta-method (https://processwire.com/blog/posts/pw-3.0.133/#comments) there is an example how to ouput "world". Could may someone give me a snippet of code so that the output is one of the colors (red, green, blue).
  10. @John Bates Real geeks are fluent in binary code! 😉
  11. @Robin S 1. Yes, I am using a parent-child relationship and for the moment it would be enough even when a post can only be in one category. 2. The little snippet of Gideon if($page->path == "/categories/cars/") { Do your thing here. } is already totally fine and I do not need much more functionality. I only would need something like in (my own pseudocode comes now): if($page->path == "/categories/$variable/") { echo $variable->title; } If the url is /categories/cars the output should be all posts in category cars. If the url is /categories/airplanes the output should be all posts in category airplanes 3. There would be no problem at all with all my mentioned code above if I only knew which are categories I will need in the future but I don't know that becaus the end user will be allowed to drop new childrend under the parent "categories"
  12. Important: Using following selector works just perfect in my codeblock (xxx) $results = $pages->find('id>1, template=templateblogpost, category=cars, limit=5, sort=-postdate' and when I go on repeating another codeblock with $results = $pages->find('id>1, template=templateblogpost, category=airplanes, limit=5, sort=-postdate' and the last codeblock with $results = $pages->find('id>1, template=templateblogpost, category=motorcyles, limit=5, sort=-postdate' all just works fine. So one entire codeblock (xxx) wich just works perfect looks like: <?php foreach ( $results = $pages->find('id>1, template=templateblogpost, category=cars, limit=5, sort=-postdate') as $post 😞?> <!-- Blog entry --> <div class="g8-card-4 g8-margin g8-white"> <!--<img src="/g8images/bridge.jpg" alt="Norway" style="width:100%">--> <div class="g8-container"> <h3><b><?= $post->title; ?></b></h3> <h5>Datum: <span class="g8-opacity"><?= $post->postdate; ?></span></h5> </div> <div class="g8-container"> <p><?= $post->posteditor; ?></p> <div class="g8-row"> <div class="g8-col m8 s12"> <p> <a href="<?= $post->url; ?>"><button class="g8-button g8-padding-large g8-white g8-border"><b>Details lesen »</b></button></a> </p> </div> <div class="g8-col m4 g8-hide-small"> <!--<p><span class="g8-padding-large g8-right"><b>Comments </b> <span class="g8-badge">2</span></span></p>--> </div> </div> </div> </div> <!-- END BLOG ENTRIES --> <?php endforeach; ?> <? echo $results->renderPager(array( 'nextItemLabel' => "back", 'previousItemLabel' => "forward")); ?> I also could use the last codeblock (xxx) two more times and just replace in the "first line" "category=cars" by "category=airplanes". Another time (the third codeblock) would be identical and I only would replace "category=cars" by "category=motorcyles". Then I would have 3times an almost identical codeblock which only differs in one place: "category= " Repeating almost identical code is a bad habbit and therefore I need a variable like $segment so that I just can make everything work with one codeblock. Maybe short in other words: Before I can use something like $segment in my codeblock (xxx) I have to declare it before my block starts but I have no idea how to declare $segment. What I know is that my codeblock (xxx) works perfectly for a specific category.
  13. @Robin S What already work is (but only with repeating 3times almost identical code): <?php foreach ( $results = $pages->find('id>1, template=templateblogpost, category=cars, limit=5, sort=-postdate') as $post ?> do something <?php endforeach?> ////////////////////////////////////// <?php foreach ( $results = $pages->find('id>1, template=templateblogpost, category=airplanes, limit=5, sort=-postdate') as $post ?> do something <?php endforeach?> //////////////////////////////////////// <?php foreach ( $results = $pages->find('id>1, template=templateblogpost, category=motorbikes, limit=5, sort=-postdate') as $post ?> do something <?php endforeach?> What I would like to have: Only one time the codeblock <?php foreach ( $results = $pages->find('id>1, template=templateblogpost, category=$segment, limit=5, sort=-postdate') as $post ?> do something <?php endforeach?> The problem is that I do not know what's the code related to $segment before the opening of <?php foreach ... ?> I could imagine something like (*****) if($segment->path == "/categories/segment/") { <?php foreach ( $results = $pages->find('id>1, template=templateblogpost, category=$segment, limit=5, sort=-postdate') as $post ?> do something <?php endforeach?> } In short: 1. The code should check in the url wich category is used and assign the variable $segment to it 2. The code above (*****) should be executed with the right $segment
  14. May someone could help me. In the pw backend I have the following hierarchy: /tools/ /tools/colorpicker/ /tools/colorpicker/maincolor1/ /tools/colorpicker/maincolor2/ /tools/colorpicker/maincolor3/ etc. maincolor1, maincolor2, maincolor3 should only set 3 different colors for just a simple <h1>heading</h1> customized with css. My only problem is to use the right selectors in the right way so that the work probably with the module. The datepicker module itself is in the backend installed and works. At last I am not sure if the following snippet is needed at all or only when I use an external css-stylesheet and I have not sure where I should place it: The snippet <?php header("Content-type: text/css"); ?> May someone could tell me where to put everything in the right place so that I can set the color of my three headings by the colorpicker module.
  15. @Gideon So Hi Gideon, if I use the code you provided and replace "Do your thing here." with echo 'Hi!'; everything works but I need that code work togehter with my code from above. My own code from above works also perfectly but I do not want to repeat myself in way like: <?php foreach ( $results = $pages->find('id>1, template=templateblogpost, category=cars, limit=5, sort=-postdate') as $post ?> <!-- Blog entry --> <div class="g8-card-4 g8-margin g8-white"> <!--<img src="/g8images/bridge.jpg" alt="Norway" style="width:100%">--> <div class="g8-container"> <h3><b><?= $post->title; ?></b></h3> <h5>Datum: <span class="g8-opacity"><?= $post->postdate; ?></span></h5> </div> <div class="g8-container"> <p><?= $post->posteditor; ?></p> <div class="g8-row"> <div class="g8-col m8 s12"> <p> <a href="<?= $post->url; ?>"><button class="g8-button g8-padding-large g8-white g8-border"><b>Details lesen &raquo;</b></button></a> </p> </div> <div class="g8-col m4 g8-hide-small"> <!--<p><span class="g8-padding-large g8-right"><b>Comments &nbsp;</b> <span class="g8-badge">2</span></span></p>--> </div> </div> </div> </div> <!-- END BLOG ENTRIES --> <?php endforeach; ?> <? echo $results->renderPager(array( 'nextItemLabel' => "rückwärts", 'previousItemLabel' => "vorwärts")); ?> //and now the same code again with "category=cars" replaced with "category=bikes" <?php foreach ( $results = $pages->find('id>1, template=templateblogpost, category=bikes, limit=5, sort=-postdate') as $post ?> <!-- Blog entry --> <div class="g8-card-4 g8-margin g8-white"> <!--<img src="/g8images/bridge.jpg" alt="Norway" style="width:100%">--> <div class="g8-container"> <h3><b><?= $post->title; ?></b></h3> <h5>Datum: <span class="g8-opacity"><?= $post->postdate; ?></span></h5> </div> <div class="g8-container"> <p><?= $post->posteditor; ?></p> <div class="g8-row"> <div class="g8-col m8 s12"> <p> <a href="<?= $post->url; ?>"><button class="g8-button g8-padding-large g8-white g8-border"><b>Details lesen &raquo;</b></button></a> </p> </div> <div class="g8-col m4 g8-hide-small"> <!--<p><span class="g8-padding-large g8-right"><b>Comments &nbsp;</b> <span class="g8-badge">2</span></span></p>--> </div> </div> </div> </div> <!-- END BLOG ENTRIES --> <?php endforeach; ?> <? echo $results->renderPager(array( 'nextItemLabel' => "rückwärts", 'previousItemLabel' => "vorwärts")); ?>
×
×
  • Create New...