Databases
StackOverflow2013
Postsdbo
POCreating a dynamic list of DIVs with D3
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POCreating a dynamic list of DIVs with D3
    primarykey
    data
    text
    <p>I have been using <a href="http://d3js.org" rel="nofollow">D3</a> to create fancy animated charts, and the examples are great. However, I'm trying to do something seemingly a lot more basic, and having trouble - binding data to a simple list of DIVs.</p> <p>I set up <code>enter()</code> to initialize elements at opacity 0, <code>transition()</code> to fade them in, and <code>exit()</code> to fade them out and remove them. <code>enter()</code> and <code>exit()</code> seem to be working fine - however, when an update contains an existing element already in the list, it seems to get partially removed - the containing DIV remains, but the contents disappear. I can't understand why the contents of the element would get changed in this way.</p> <p>My code is as follows:</p> <pre><code>var data = [...]; sorted = data.sort(function(a, b) { return d3.descending(a.id, b.id); }); var tweet = tweetsBox .selectAll('div') .data(sorted, function(d) { return d.id; }); var enterDiv = tweet.enter() .append("div") .attr("class", "tweetdiv") .style("opacity", 0); enterDiv.append("div") .attr("class", "username") .text(function(d) { return "@" + d.username }); enterDiv.append("div") .attr("class", "displayname") .text(function(d) { return d.displayname }); enterDiv.append("div") .attr("class", "date") .text(function(d) { return d.date }); enterDiv.append("div") .attr("class", "text") .text(function(d) { return d.text }); tweet.transition() .delay(200) .style("opacity", 1); tweet.exit() .transition() .duration(200) .style("opacity", 0) .remove(); </code></pre> <p>I also set up <a href="http://jsfiddle.net/rWByD/1/" rel="nofollow">a jsFiddle here</a> demonstrating the issue.</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USTom
    1. USTom
    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
    1. VO
      singulars
      1. POCreating a dynamic list of DIVs with D3
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POCreating a dynamic list of DIVs with D3
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POCreating a dynamic list of DIVs with D3
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    1. CO+1 for jsfiddle
      singulars
      1. POCreating a dynamic list of DIVs with D3
      1. USOlaf Dietsche
 

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