Databases
StackOverflow2013
Postsdbo
POJquery add rows then remove them if not needed
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POJquery add rows then remove them if not needed
    primarykey
    data
    text
    <p>I am struggling with setting up jquery to insert new table rows and then remove them if I dont need them. </p> <p>For example: </p> <p>I have two buttons on a each table row, like so: </p> <pre><code> -------------------------------------- |Add / Remove | Name | Id | Color | -------------------------------------- |Add / Remove | Shirt | 1 | Blue | -------------------------------------- |Add / Remove | Shirt | 2 | Red | -------------------------------------- </code></pre> <p>When I click the "Add" button it will use ajax to go out and grab data and insert rows after the current row. Here is my code (this works fine):</p> <pre><code> $(function() { $('#example').on('click', 'input[name="cmdAddRow"]', function() { var curRow = $(this).closest('tr'); $.ajax({ cache: false, type: 'POST', url: '{{ path('inventory_low_test_asin_data') }}', data: '', success: function(data) { var newRow = data.htmlData; curRow.after(newRow); } }); }); }); -------------------------------------- |Add / Remove | Name | Id | Color | -------------------------------------- |Add / Remove | Shirt | 1 | Blue | -------------------------------------- | Inserted | A | 1 | Blue | - Need to be able to remove this row -------------------------------------- | Inserted | B | 1 | Blue | - Need to be able to remove this row -------------------------------------- | Inserted | C | 1 | Blue | - Need to be able to remove this row -------------------------------------- | Inserted | D | 1 | Blue | - Need to be able to remove this row -------------------------------------- |Add / Remove | Shirt | 2 | Red | -------------------------------------- </code></pre> <p>Now this is the tricky part, if I dont need those rows of data which were inserted (sometimes it will return upwards of 20 rows which are inserted after the current row), I will need to be able to remove all of those rows that were inserted all at once (not one at a time). How is this handled when I click the "Remove" button for that row? I am not sure what to write for jQuery. </p> <p>Thanks so much for your help!!!! </p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USLargeTuna
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POJquery add rows then remove them if not needed
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POJquery add rows then remove them if not needed
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POJquery add rows then remove them if not needed
      1. This table or related slice is empty.
      1. VTDownMod
    1. COI have, I tried this and it did not work as needed: $('#example').on('click', 'input[name="cmdRemRow"]', function() { $(this).closest('tr').remove(); });
      singulars
      1. POJquery add rows then remove them if not needed
      1. USLargeTuna
    2. COCan you post the HTML markup of these added rows?
      singulars
      1. POJquery add rows then remove them if not needed
      1. UStymeJV
    3. CO"It did not work as needed" What happened? Were there errors?
      singulars
      1. POJquery add rows then remove them if not needed
      1. USColin DeClue
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload