If you click on the image, it can be displayed properly in a new window. ButI think it indicates that the variable "imageSourceNext" is correct, but why it can't be displayed properly in the popup?
Using HTML Popup to show multiple image attachments
I got a lot of image attached to a feature, like a road. I use the HTML popup to show these images. However, the default setting can only show 1 of those images, so I tried to customize it with a .xsl file. I don't know much about XSL, so I did some changes to the default template like this:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:msxsl="urn:schemas-microsoft-com:xslt">
<xsl:variable name="ignoreFieldNames" select="'|OBJECTID|Shape|Shape_Length|Shape_Area|ATTACHMENTID|REL_OBJECTID|CONTENT_TYPE|ATT_NAME|DATA_SIZE|DATA|'"/>
<xsl:variable name="headerRowColor" select="'#9CBCE2'"/>
<xsl:variable name="alternateRowColor" select="'#D4E4F3'"/>
<xsl:template match="/">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
</head>
<body style="margin:0px 0px 0px 0px;overflow:auto;background:#FFFFFF;">
<table style="font-family:Arial,Verdana,Times;font-size:12px;text-align:left;width:100%;border-collapse:collapse;padding:3px 3px 3px 3px">
<tr style="text-align:center;font-weight:bold;background:{$headerRowColor}">
<td>
<xsl:value-of select="FieldsDoc/Title" />
</td>
</tr>
<xsl:apply-templates select="FieldsDoc/Attachments" />
<tr>
<td>
<table style="font-family:Arial,Verdana,Times;font-size:12px;text-align:left;width:100%;border-spacing:0px; padding:3px 3px 3px 3px">
<xsl:choose>
<xsl:when test="FieldsDoc/Fields/Field/FieldName">
<xsl:apply-templates select="FieldsDoc/Fields/Field/FieldName[not(contains($ignoreFieldNames, concat(concat('|', text()), '|')))]/.." />
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="FieldsDoc/Fields/Field" />
</xsl:otherwise>
</xsl:choose>
</table>
</td>
</tr>
</table>
</body>
</html>
</xsl:template>
<xsl:template match="Attachments">
<xsl:variable name="imageCount" select="count(Attachment/ContentType[contains(., 'image')])"/>
<xsl:variable name="attachmentCount" select="count(Attachment)"/>
<tr bgcolor="{$headerRowColor}">
<td>
<table style="font-family:Arial,Verdana,Times;font-size:12px;text-align:left;width:100%;border-spacing:0px; padding:3px 3px 3px 3px">
<xsl:variable name="imageSrc" select="Attachment/ContentType[contains(., 'image')]/../FilePath"/>
<xsl:if test="$imageSrc">
<tr align="center">
<td>
<a target="_blank" href="{$imageSrc}">
<img src="{$imageSrc}" width="275px" border="0"/>
</a>
</td>
</tr>
<tr align="center">
<td>
<xsl:value-of select="Attachment/ContentType[contains(., 'image')]/../Name" />
</td>
</tr>
</xsl:if>
<xsl:if test="($attachmentCount > $imageCount) or not($imageCount = 1)">
<tr align="center">
<td>
<table style="font-family:Arial,Verdana,Times;font-size:12px;text-align:left;width:100%;border-spacing:0px; padding:3px 3px 3px 3px">
<xsl:for-each select="Attachment[position() mod 2 = 1]">
<tr align="left" bgcolor="white">
<xsl:if test="(position() +1) mod 2">
<xsl:attribute name="bgcolor">
<xsl:value-of select="$alternateRowColor"/>
</xsl:attribute>
</xsl:if>
<xsl:variable name="imageSrcNext" select="following-sibling::Attachment/ContentType[contains(., 'image')]/../FilePath"/>
<tr align="center">
<td>
<a target="_blank" href="{$imageSrcNext}">
<img src="{$imageSrcNext}" width="275px" border="0"/>
</a>
</td>
</tr>
<tr align="center">
<td>
<xsl:value-of select="following-sibling::Attachment/Name" />
</td>
</tr>
</tr>
</xsl:for-each>
</table>
</td>
</tr>
</xsl:if>
</table>
</td>
</tr>
</xsl:template>
<xsl:template match="Field">
<tr>
<xsl:if test="(position() +1) mod 2">
<xsl:attribute name="bgcolor">
<xsl:value-of select="$alternateRowColor"/>
</xsl:attribute>
</xsl:if>
<xsl:if test="FieldName">
<td>
<xsl:value-of select="FieldName"/>
</td>
</xsl:if>
<td>
<xsl:choose>
<xsl:when test="FieldValue[starts-with(., 'www.')]">
<a target="_blank">
<xsl:attribute name="href">http://<xsl:value-of select="FieldValue"/>
</xsl:attribute>
<xsl:value-of select="FieldValue"/>
</a>
</xsl:when>
<xsl:when test="FieldValue[starts-with(., 'http:')]">
<a target="_blank">
<xsl:attribute name="href">
<xsl:value-of select="FieldValue"/>
</xsl:attribute>
<xsl:value-of select="FieldValue"/>
</a>
</xsl:when>
<xsl:when test="FieldValue[starts-with(., 'https:')]">
<a target="_blank">
<xsl:attribute name="href">
<xsl:value-of select="FieldValue"/>
</xsl:attribute>
<xsl:value-of select="FieldValue"/>
</a>
</xsl:when>
<xsl:when test="FieldValue[starts-with(., '\\')]">
<a target="_blank">
<xsl:attribute name="href">
<xsl:value-of select="FieldValue"/>
</xsl:attribute>
<xsl:value-of select="FieldValue"/>
</a>
</xsl:when>
<xsl:when test="FieldValue[starts-with(., '<img ')]">
<xsl:value-of select="FieldValue" disable-output-escaping="yes" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="FieldValue"/>
</xsl:otherwise>
</xsl:choose>
</td>
</tr>
</xsl:template>
</xsl:stylesheet>
I changed the attachment part a bit, mainaly in here:
<xsl:for-each select="Attachment[position() mod 2 = 1]">
<tr align="left" bgcolor="white">
<xsl:if test="(position() +1) mod 2">
<xsl:attribute name="bgcolor">
<xsl:value-of select="$alternateRowColor"/>
</xsl:attribute>
</xsl:if>
<xsl:variable name="imageSrcNext" select="following-sibling::Attachment/ContentType[contains(., 'image')]/../FilePath"/>
<tr align="center">
<td>
<a target="_blank" href="{$imageSrcNext}">
<img src="{$imageSrcNext}" width="275px" border="0"/>
</a>
</td>
</tr>
<tr align="center">
<td>
<xsl:value-of select="following-sibling::Attachment/Name" />
</td>
</tr>
</tr>
</xsl:for-each>
After I imported the template, the result was like this:
If you click on the image, it can be displayed properly in a new window. But why it can't be displayed properly in the popup?