Solved

jquery for loop

Posted on 2014-04-29
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Last Modified: 2014-05-02
I need to have certain amount images show up where i is in the file name.
 
var maxRows = this.NoOfPages;  << here I have a total lets say max total is 6.

how can I add a for loop to add six images and using the [i] at the end of this.filename to appear. 1,2,3,4,5,6

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 $("#stack").append($("<img>",
                            {
                                stack: "true",
                                src: "http://ing.com/" + this.FilePath + '/' + this.FileName[i],
                              Style: "width: 600px; height: 750px; z-index: 0; margin-left:auto; margin-right:auto; border: 5px solid rgb(255, 255, 255); box-shadow: 0px 0px 5px rgb(85, 85, 85)"
                            }));

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Question by:sevensnake77
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9 Comments
 
LVL 54

Expert Comment

by:Julian Hansen
ID: 40030672
Not sure I understand what you mean?

What are you trying to do with the append I am not familiar with that syntax?

According to the docs you can submit multiple parameters to append but they should ultimately all end up as DOM objects.

When you say you want to append the i to the filename - do you mean like this

filename.jpg => filename1.jpg

Or like this

filename.jpg => filename.jpg1

Or are your filenames formatted differently - if so can you give some examples.
0
 
LVL 9

Author Comment

by:sevensnake77
ID: 40032041
Well you are somewhat correct, I want to append the count but if the count is 6 then I want to have 6 images.  
The image names would be

filename1.jpg
filename2.jpg
filename3.jpg
filename4.jpg
0
 
LVL 54

Expert Comment

by:Julian Hansen
ID: 40032598
but if the count is 6 then I want to have 6 images
I understood that - just needed to know where you were expecting to append the count to filename or filename string - you answered that above.

Also need to know what you expect from this statemet
$("#stack").append($("<img>",
  {
    stack: "true",
    src: "http://ing.com/" + this.FilePath + '/' + this.FileName[i],
    Style: "width: 600px; height: 750px; z-index: 0; margin-left:auto; margin-right:auto; border: 5px solid rgb(255, 255, 255); box-shadow: 0px 0px 5px rgb(85, 85, 85)"
  }));

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It does not look valid - I have not seen .append() used in this way before - can you elaboarate on what you are expecting the result from this to be.
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LVL 9

Author Comment

by:sevensnake77
ID: 40034529
$("#stack").append($("<img>",
  {
    stack: "true",
    src: "http://ing.com/" + this.FilePath + '/' + this.FileName[i],
    Style: "width: 600px; height: 750px; z-index: 0; margin-left:auto; margin-right:auto; border: 5px solid rgb(255, 255, 255); box-shadow: 0px 0px 5px rgb(85, 85, 85)"
  }));

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The statement above will be
<img src="filename1" />
<img src="filename2" />
<img src="filename3" />
<img src="filename4" />
<img src="filename5" />
<img src="filename6" />

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0
 
LVL 54

Expert Comment

by:Julian Hansen
ID: 40035098
Still confused about this part
$("#stack").append($("<img>",
  {
    stack: "true",
    src: "http://ing.com/" + this.FilePath + '/' + this.FileName[i],
    Style: "width: 600px; height: 750px; z-index: 0; margin-left:auto; margin-right:auto; border: 5px solid rgb(255, 255, 255); box-shadow: 0px 0px 5px rgb(85, 85, 85)"
  }));

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Do you have any references that documents the above usage of the .append() method. I have tried it in test code and it does not work.

Always interested to learn more - so if you can point me to where you found this code or where there is a description of this use of .append - that would be a good first step.
0
 
LVL 9

Author Comment

by:sevensnake77
ID: 40035365
how about lets keep it simple. create an array in jquery
example
var max = 6
I need to have array 1 2 3 4 5 6 in a loop or for each.
you have example of this.
0
 
LVL 54

Accepted Solution

by:
Julian Hansen earned 500 total points
ID: 40036550
I know what you want to do just trying to understand how you want to do it.

Here is a simple example
<!doctype html>
<html>
<head>
<title>Test</title>
<script src="http://code.jquery.com/jquery.js"></script>
<script type="text/javascript">
var maxRows = 6;
var path = "path_to_file/";
var filename="image";
$(function() {
  for(i=1;i<=6;i++)
  {
    src = "http://ing.com/" + path + filename + i + '.jpg';
    $('#stack').append($('<img/>').attr('src', src));
  }
});
</script>
<style type="text/css">
</style>
</head>
<body>
<div id="stack"></div>
</body>
</html>

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0
 
LVL 9

Author Closing Comment

by:sevensnake77
ID: 40037678
thanks for your time and patience
0
 
LVL 54

Expert Comment

by:Julian Hansen
ID: 40037861
You are welcome - thanks for the points.
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