StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POexpanding a quoted string within another string
primarykey
Id
831749
data
AcceptedAnswerId
0
AnswerCount
4
ClosedDate
CommentCount
3
CommunityOwnedDate
CreationDate
2009-05-06T21:05:06.567
FavoriteCount
0
LastActivityDate
2009-05-07T03:23:57.293
LastEditDate
2009-05-07T00:25:49.890
LastEditorUserId
102487
OwnerUserId
102487
ParentId
0
PostTypeId
1
Score
0
ViewCount
359
LastEditorDisplayName
text
Body
<p>I have two variables containing some html code, and another variable containing code for a html form. I am trying to expand a string within the second to pass it as a parameter to a function, however this causes some errors.</p> <p>My make popup function is very simple:</p> <pre><code>function popup(htmlcode){ child1 = window.open ("about:blank"); child1.document.write(htmlcode); child1.document.close(); } </code></pre> <p>The code that uses the above function</p> <pre><code><?php $blah = "<h1>Well</h1>"; $test = "<h2>Done</h2>"; echo '<script type="text/javascript" src="fetchlayers.js"></script>'; $formcode = "<form action=\"process.php\" method=\"post\" enctype=\"multipart/form-data \"> <label for=\"file\">Filename:</label> <input type=\"file\" name=\"file\" id=\"file\"/> <br /> <input type=\"submit\" name=\"submit\" value=\"Submit\" onclick=\"setTimeout(function() { sendInfo(\"".$blah."\", \"".$test."\"); } ),1250);\" /> </form>"; echo "<h1>hello</h1> <div id='form'> <a href='#' onclick=\"popup('" . htmlentities($formcode) . "'); return false;\"> click here</a> </div>"; </code></pre> <p>This produces decent enough html code, however firebug gives me an error that I have an unterminated string lateral. I cannot find where this is. I understand the way I have done this is not ideal, but I am learning and do not know a better way at present. I appreciate any input</p> <p>edit: OK, so the problem was that I had unterminated string literals, which were \n characters. I made the string into one line and it called the function correctly.</p> <p>Is it not possible to break one echo statement into multiple lines?</p> <p>Now the problem is with the html generated in the popupwindow. Some of the code is actually printed to the screen, why is this?</p> <pre><code><form action="process.php" method="post" enctype="multipart/form-data "><label for="file">Filename:</label><input name="file" id="file" type="file"> <br><input name="submit" value="Submit" onclick="setTimeout(function() { sendInfo(" type="submit"><h1>Well</h1>", "<h2>Done</h2>"); },1250);" /></form> </code></pre> <p>See the image <a href="http://i44.tinypic.com/14t22k9.jpg" rel="nofollow noreferrer">here</a>:</p>
Tags
<php><javascript>
Title
expanding a quoted string within another string
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USJosh20002
UserOwnerUserId
1. USJosh20002
plurals
PostLinksPostIdRelatedPostId
1. PL
  singulars
  LinkTypeLinkTypeId
  LTLinked
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
2. PO
  singulars
  PostTypePostTypeId
  PTAnswer
3. PO
  singulars
  PostTypePostTypeId
  PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId

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.