on every children plus1 count

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René Andersen 238 posts 684 karma points

Feb 05, 2014 @ 13:40

On every children +1 (count)

Hi

In the code below i need it to +1 on every children on data-slide-index="0".

Starting at 0 and then 1,2,3,4,5

@foreach (var image in @Model.Children)
{
foreach (dynamic d in image.imageDampSingle)
{
<a data-slide-index="0" href="@DAMP_Helper.GetImageCropperUrl(d, "projectSingle")"><img src="@DAMP_Helper.GetImageCropperUrl(d, "projectSingleThumb")" title="@Model.captionText" alt="@d.Image.nodeName" /></a>

Thanks in advance!

Kind regards

René

Marcio Goularte 356 posts 1248 karma points

Feb 05, 2014 @ 13:57

Hi,

Use the property Position

@foreach(var image in@Model.Children)
{
foreach(dynamic d in image.imageDampSingle)
{
<a data-slide-index="@d.Position" href="@DAMP_Helper.GetImageCropperUrl(d, "projectSingle")"><img src="@DAMP_Helper.GetImageCropperUrl(d, "projectSingleThumb")" title="@Model.captionText" alt="@d.Image.nodeName"/></a>

René Andersen 238 posts 684 karma points

Feb 05, 2014 @ 14:14

0

Hi Marcio

I have just tried that with no luck. Am I missing something?

René

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René Andersen 238 posts 684 karma points

Feb 05, 2014 @ 14:27

0

I was thinking something like this.

int theCount = 0;
theCount += 1; // Adds 1 to count

But I dont know how to use it correctly in the code.

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Dennis Aaen 4457 posts 17970 karma points admin hq c-trib

Feb 05, 2014 @ 14:31

Hi René

Could you try this one:

@foreach(var image in Model.Children)
{
foreach(dynamic d in image.imageDampSingle)
{
<a data-slide-index="@d.Position()" href="@DAMP_Helper.GetImageCropperUrl(d, "projectSingle")"><img src="@DAMP_Helper.GetImageCropperUrl(d, "projectSingleThumb")" title="@Model.captionText" alt="@d.Image.nodeName"/>a>

/Dennis

René Andersen 238 posts 684 karma points

Feb 06, 2014 @ 10:10

0

Hi Dennis

Unfortunately that did not work either. Someone asked me if it could be made by using recursion. Does that mean anything to you?

// René

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René Andersen 238 posts 684 karma points

Feb 06, 2014 @ 13:25

I finally found a solution myself. See below:

@{
var countNum = -1;
}
@foreach (var image in @Model.Children)
{
 {
 countNum += 1;
 }
 foreach (dynamic d in image.imageDampSingle)
 {
 <a data-slide-index="@countNum" href="@DAMP_Helper.GetImageCropperUrl(d, "projectSingle")"><img src="@DAMP_Helper.GetImageCropperUrl(d, "projectSingleThumb")" title="@Model.captionText" alt="@d.Image.nodeName" /></a>
 }
}

// René

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