API documentation for KVision 0.0.37

25 files changed, 165 insertions, 692 deletions

diff --git a/api/pl.treksoft.kvision.html/-button/index.html b/api/pl.treksoft.kvision.html/-button/index.html
index b8224c03..5e52672a 100644
--- a/api/pl.treksoft.kvision.html/-button/index.html
+++ b/api/pl.treksoft.kvision.html/-button/index.html
@@ -161,6 +161,15 @@
 </tr>
 <tr>
 <td>
+<p><a href="../../pl.treksoft.kvision.core/-widget/strict-d-o-m.html">strictDOM</a></p>
+</td>
+<td>
+<code><span class="keyword">var </span><span class="identifier">strictDOM</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html"><span class="identifier">Boolean</span></a></code>
+<p>Determines if the current widget is strictly bound to the DOM.</p>
+</td>
+</tr>
+<tr>
+<td>
 <p><a href="../../pl.treksoft.kvision.core/-widget/surrounding-span.html">surroundingSpan</a></p>
 </td>
 <td>
@@ -354,6 +363,15 @@
 </tr>
 <tr>
 <td>
+<p><a href="../../pl.treksoft.kvision.core/-widget/get-attribute.html">getAttribute</a></p>
+</td>
+<td>
+<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">getAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.core.Widget$getAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">?</span></code>
+<p>Returns the value of an additional attribute.</p>
+</td>
+</tr>
+<tr>
+<td>
 <p><a href="../../pl.treksoft.kvision.core/-widget/get-element.html">getElement</a></p>
 </td>
 <td>
@@ -434,6 +452,15 @@
 </tr>
 <tr>
 <td>
+<p><a href="../../pl.treksoft.kvision.core/-widget/remove-attribute.html">removeAttribute</a></p>
+</td>
+<td>
+<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">removeAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.core.Widget$removeAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
+<p>Removes the value of additional attribute.</p>
+</td>
+</tr>
+<tr>
+<td>
 <p><a href="../../pl.treksoft.kvision.core/-widget/remove-css-class.html">removeCssClass</a></p>
 </td>
 <td>
@@ -475,6 +502,15 @@
 </tr>
 <tr>
 <td>
+<p><a href="../../pl.treksoft.kvision.core/-widget/set-attribute.html">setAttribute</a></p>
+</td>
+<td>
+<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">setAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.core.Widget$setAttribute(kotlin.String, kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">, </span><span class="identifier" id="pl.treksoft.kvision.core.Widget$setAttribute(kotlin.String, kotlin.String)/value">value</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
+<p>Sets the value of additional attribute.</p>
+</td>
+</tr>
+<tr>
+<td>
 <p><a href="../../pl.treksoft.kvision.core/-widget/set-context-menu.html">setContextMenu</a></p>
 </td>
 <td>
diff --git a/api/pl.treksoft.kvision.html/-canvas/index.html b/api/pl.treksoft.kvision.html/-canvas/index.html
index 7b3b70a9..b1da2e22 100644
--- a/api/pl.treksoft.kvision.html/-canvas/index.html
+++ b/api/pl.treksoft.kvision.html/-canvas/index.html
@@ -116,6 +116,15 @@
 </tr>
 <tr>
 <td>
+<p><a href="../../pl.treksoft.kvision.core/-widget/strict-d-o-m.html">strictDOM</a></p>
+</td>
+<td>
+<code><span class="keyword">var </span><span class="identifier">strictDOM</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html"><span class="identifier">Boolean</span></a></code>
+<p>Determines if the current widget is strictly bound to the DOM.</p>
+</td>
+</tr>
+<tr>
+<td>
 <p><a href="../../pl.treksoft.kvision.core/-widget/surrounding-span.html">surroundingSpan</a></p>
 </td>
 <td>
@@ -291,6 +300,15 @@
 </tr>
 <tr>
 <td>
+<p><a href="../../pl.treksoft.kvision.core/-widget/get-attribute.html">getAttribute</a></p>
+</td>
+<td>
+<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">getAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.core.Widget$getAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">?</span></code>
+<p>Returns the value of an additional attribute.</p>
+</td>
+</tr>
+<tr>
+<td>
 <p><a href="../../pl.treksoft.kvision.core/-widget/get-element.html">getElement</a></p>
 </td>
 <td>
@@ -380,6 +398,15 @@
 </tr>
 <tr>
 <td>
+<p><a href="../../pl.treksoft.kvision.core/-widget/remove-attribute.html">removeAttribute</a></p>
+</td>
+<td>
+<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">removeAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.core.Widget$removeAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
+<p>Removes the value of additional attribute.</p>
+</td>
+</tr>
+<tr>
+<td>
 <p><a href="../../pl.treksoft.kvision.core/-widget/remove-css-class.html">removeCssClass</a></p>
 </td>
 <td>
@@ -421,6 +448,15 @@
 </tr>
 <tr>
 <td>
+<p><a href="../../pl.treksoft.kvision.core/-widget/set-attribute.html">setAttribute</a></p>
+</td>
+<td>
+<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">setAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.core.Widget$setAttribute(kotlin.String, kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">, </span><span class="identifier" id="pl.treksoft.kvision.core.Widget$setAttribute(kotlin.String, kotlin.String)/value">value</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
+<p>Sets the value of additional attribute.</p>
+</td>
+</tr>
+<tr>
+<td>
 <p><a href="../../pl.treksoft.kvision.core/-widget/set-context-menu.html">setContextMenu</a></p>
 </td>
 <td>
diff --git a/api/pl.treksoft.kvision.html/-div/index.html b/api/pl.treksoft.kvision.html/-div/index.html
index 0f8ce376..b05c8ff9 100644
--- a/api/pl.treksoft.kvision.html/-div/index.html
+++ b/api/pl.treksoft.kvision.html/-div/index.html
@@ -36,13 +36,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/attributes.html">attributes</a></p>
-</td>
-<td>
-<code><span class="keyword">val </span><span class="identifier">attributes</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-map/index.html"><span class="identifier">MutableMap</span></a><span class="symbol">&lt;</span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">,</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">&gt;</span></code></td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/content.html">content</a></p>
 </td>
 <td>
@@ -93,24 +86,6 @@
 <tbody>
 <tr>
 <td>
-<p><a href="../-tag/get-attribute.html">getAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">getAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$getAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">?</span></code>
-<p>Returns the value of an additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
-<p><a href="../-tag/get-sn-attrs.html">getSnAttrs</a></p>
-</td>
-<td>
-<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">getSnAttrs</span><span class="symbol">(</span><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-list/index.html"><span class="identifier">List</span></a><span class="symbol">&lt;</span><a href="../../pl.treksoft.kvision.core/-string-pair.html"><span class="identifier">StringPair</span></a><span class="symbol">&gt;</span></code>
-<p>Returns list of element attributes in the form of a List.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/get-sn-class.html">getSnClass</a></p>
 </td>
 <td>
@@ -120,15 +95,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/remove-attribute.html">removeAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">removeAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$removeAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
-<p>Removes the value of additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/render.html">render</a></p>
 </td>
 <td>
@@ -138,15 +104,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/set-attribute.html">setAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">setAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$setAttribute(kotlin.String, kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">, </span><span class="identifier" id="pl.treksoft.kvision.html.Tag$setAttribute(kotlin.String, kotlin.String)/value">value</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
-<p>Sets the value of additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/unary-plus.html">unaryPlus</a></p>
 </td>
 <td>
diff --git a/api/pl.treksoft.kvision.html/-footer/index.html b/api/pl.treksoft.kvision.html/-footer/index.html
index 26fb723d..60d8029c 100644
--- a/api/pl.treksoft.kvision.html/-footer/index.html
+++ b/api/pl.treksoft.kvision.html/-footer/index.html
@@ -36,13 +36,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/attributes.html">attributes</a></p>
-</td>
-<td>
-<code><span class="keyword">val </span><span class="identifier">attributes</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-map/index.html"><span class="identifier">MutableMap</span></a><span class="symbol">&lt;</span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">,</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">&gt;</span></code></td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/content.html">content</a></p>
 </td>
 <td>
@@ -93,24 +86,6 @@
 <tbody>
 <tr>
 <td>
-<p><a href="../-tag/get-attribute.html">getAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">getAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$getAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">?</span></code>
-<p>Returns the value of an additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
-<p><a href="../-tag/get-sn-attrs.html">getSnAttrs</a></p>
-</td>
-<td>
-<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">getSnAttrs</span><span class="symbol">(</span><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-list/index.html"><span class="identifier">List</span></a><span class="symbol">&lt;</span><a href="../../pl.treksoft.kvision.core/-string-pair.html"><span class="identifier">StringPair</span></a><span class="symbol">&gt;</span></code>
-<p>Returns list of element attributes in the form of a List.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/get-sn-class.html">getSnClass</a></p>
 </td>
 <td>
@@ -120,15 +95,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/remove-attribute.html">removeAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">removeAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$removeAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
-<p>Removes the value of additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/render.html">render</a></p>
 </td>
 <td>
@@ -138,15 +104,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/set-attribute.html">setAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">setAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$setAttribute(kotlin.String, kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">, </span><span class="identifier" id="pl.treksoft.kvision.html.Tag$setAttribute(kotlin.String, kotlin.String)/value">value</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
-<p>Sets the value of additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/unary-plus.html">unaryPlus</a></p>
 </td>
 <td>
diff --git a/api/pl.treksoft.kvision.html/-h1/index.html b/api/pl.treksoft.kvision.html/-h1/index.html
index ad3722f5..1593c4d3 100644
--- a/api/pl.treksoft.kvision.html/-h1/index.html
+++ b/api/pl.treksoft.kvision.html/-h1/index.html
@@ -36,13 +36,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/attributes.html">attributes</a></p>
-</td>
-<td>
-<code><span class="keyword">val </span><span class="identifier">attributes</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-map/index.html"><span class="identifier">MutableMap</span></a><span class="symbol">&lt;</span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">,</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">&gt;</span></code></td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/content.html">content</a></p>
 </td>
 <td>
@@ -93,24 +86,6 @@
 <tbody>
 <tr>
 <td>
-<p><a href="../-tag/get-attribute.html">getAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">getAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$getAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">?</span></code>
-<p>Returns the value of an additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
-<p><a href="../-tag/get-sn-attrs.html">getSnAttrs</a></p>
-</td>
-<td>
-<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">getSnAttrs</span><span class="symbol">(</span><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-list/index.html"><span class="identifier">List</span></a><span class="symbol">&lt;</span><a href="../../pl.treksoft.kvision.core/-string-pair.html"><span class="identifier">StringPair</span></a><span class="symbol">&gt;</span></code>
-<p>Returns list of element attributes in the form of a List.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/get-sn-class.html">getSnClass</a></p>
 </td>
 <td>
@@ -120,15 +95,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/remove-attribute.html">removeAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">removeAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$removeAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
-<p>Removes the value of additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/render.html">render</a></p>
 </td>
 <td>
@@ -138,15 +104,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/set-attribute.html">setAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">setAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$setAttribute(kotlin.String, kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">, </span><span class="identifier" id="pl.treksoft.kvision.html.Tag$setAttribute(kotlin.String, kotlin.String)/value">value</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
-<p>Sets the value of additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/unary-plus.html">unaryPlus</a></p>
 </td>
 <td>
diff --git a/api/pl.treksoft.kvision.html/-h2/index.html b/api/pl.treksoft.kvision.html/-h2/index.html
index 37db8aea..3694063e 100644
--- a/api/pl.treksoft.kvision.html/-h2/index.html
+++ b/api/pl.treksoft.kvision.html/-h2/index.html
@@ -36,13 +36,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/attributes.html">attributes</a></p>
-</td>
-<td>
-<code><span class="keyword">val </span><span class="identifier">attributes</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-map/index.html"><span class="identifier">MutableMap</span></a><span class="symbol">&lt;</span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">,</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">&gt;</span></code></td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/content.html">content</a></p>
 </td>
 <td>
@@ -93,24 +86,6 @@
 <tbody>
 <tr>
 <td>
-<p><a href="../-tag/get-attribute.html">getAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">getAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$getAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">?</span></code>
-<p>Returns the value of an additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
-<p><a href="../-tag/get-sn-attrs.html">getSnAttrs</a></p>
-</td>
-<td>
-<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">getSnAttrs</span><span class="symbol">(</span><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-list/index.html"><span class="identifier">List</span></a><span class="symbol">&lt;</span><a href="../../pl.treksoft.kvision.core/-string-pair.html"><span class="identifier">StringPair</span></a><span class="symbol">&gt;</span></code>
-<p>Returns list of element attributes in the form of a List.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/get-sn-class.html">getSnClass</a></p>
 </td>
 <td>
@@ -120,15 +95,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/remove-attribute.html">removeAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">removeAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$removeAttribute(kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
-<p>Removes the value of additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/render.html">render</a></p>
 </td>
 <td>
@@ -138,15 +104,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/set-attribute.html">setAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">setAttribute</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.html.Tag$setAttribute(kotlin.String, kotlin.String)/name">name</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">, </span><span class="identifier" id="pl.treksoft.kvision.html.Tag$setAttribute(kotlin.String, kotlin.String)/value">value</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../pl.treksoft.kvision.core/-widget/index.html"><span class="identifier">Widget</span></a></code>
-<p>Sets the value of additional attribute.</p>
-</td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/unary-plus.html">unaryPlus</a></p>
 </td>
 <td>
diff --git a/api/pl.treksoft.kvision.html/-h3/index.html b/api/pl.treksoft.kvision.html/-h3/index.html
index e5b4e9ae..bb31761e 100644
--- a/api/pl.treksoft.kvision.html/-h3/index.html
+++ b/api/pl.treksoft.kvision.html/-h3/index.html
@@ -36,13 +36,6 @@
 </tr>
 <tr>
 <td>
-<p><a href="../-tag/attributes.html">attributes</a></p>
-</td>
-<td>
-<code><span class="keyword">val </span><span class="identifier">attributes</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-map/index.html"><span class="identifier">MutableMap</span></a><span class="symbol">&lt;</span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">,</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">&gt;</span></code></td>
-</tr>
-<tr>
-<td>
 <p><a href="../-tag/content.html">content</a></p>
 </td>
 <td>
@@ -93,24 +86,6 @@
 <tbody>
 <tr>
 <td>
-<p><a href="../-tag/get-attribute.html">getAttribute</a></p>
-</td>
-<td>
-<code><span class="keyword">fun </span><span class="identifier">getAttribute</span><span class="symbol">(</span><span class="id