Widget:GOV-Test: Unterschied zwischen den Versionen
Aus Altes Köln
Keine Bearbeitungszusammenfassung |
Keine Bearbeitungszusammenfassung |
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| Zeile 6: | Zeile 6: | ||
const serverBaseURL = "https://gov.genealogy.net"; | const serverBaseURL = "https://gov.genealogy.net"; | ||
.then(response => response.text()) | |||
.then(html => { | .then(html => { | ||
const tempDiv = document.createElement('div'); | const tempDiv = document.createElement('div'); | ||
tempDiv.innerHTML = html; | tempDiv.innerHTML = html; | ||
// | // Anpassung relativer URLs | ||
const links = tempDiv.querySelectorAll('a[href^="/"]'); | const links = tempDiv.querySelectorAll('a[href^="/"]'); | ||
links.forEach(link => { | links.forEach(link => { | ||
| Zeile 22: | Zeile 21: | ||
}); | }); | ||
// Grafik | // Grafik ersetzen und Zoom-Wrapper hinzufügen | ||
const zoomImage = tempDiv.querySelector('td a[href*="relationshipGraph"] img'); | const zoomImage = tempDiv.querySelector('td a[href*="relationshipGraph"] img'); | ||
if (zoomImage) { | if (zoomImage) { | ||
| Zeile 29: | Zeile 28: | ||
zoomImage.parentElement.replaceWith(wrapper); | zoomImage.parentElement.replaceWith(wrapper); | ||
wrapper.appendChild(zoomImage); | wrapper.appendChild(zoomImage); | ||
// Initiales Zoom-Level setzen | |||
zoomImage.dataset.scale = 1; | |||
} | } | ||
document.getElementById('content').innerHTML = tempDiv.innerHTML; | document.getElementById('content').innerHTML = tempDiv.innerHTML; | ||
}) | |||
.catch(error => console.error('Error loading content:', error)); | |||
// Zoom mit STRG + Mausrad | |||
const | document.addEventListener('wheel', (event) => { | ||
if ( | if (event.ctrlKey) { | ||
const zoomable = document.querySelector('.zoomable img:hover'); | |||
if (zoomable) { | |||
const scale = parseFloat(zoomable.dataset.scale || 1); | |||
const newScale = event.deltaY < 0 ? scale * 1.1 : scale / 1.1; | |||
zoomable.style.transform = `scale(${newScale})`; | |||
zoomable.dataset.scale = newScale; | |||
event.preventDefault(); // Standardverhalten verhindern | |||
} | } | ||
} | } | ||
}); | |||
</script> | </script> | ||
<style> | <style> | ||
/* | /* Zoomable Styles */ | ||
.zoomable { | .zoomable { | ||
position: relative; | position: relative; | ||
display: inline-block; | display: inline-block; | ||
overflow: hidden; | overflow: hidden; | ||
max-width: 100%; | |||
max-width: 100%; | cursor: grab; | ||
} | } | ||
.zoomable img { | .zoomable img { | ||
transition: transform 0.3s ease; | transition: transform 0.3s ease; | ||
width: 100%; | width: 100%; | ||
height: auto; | height: auto; | ||
} | } | ||
.zoomable:hover | .zoomable img:hover { | ||
cursor: zoom-in; | |||
cursor: zoom- | |||
} | } | ||
</style> | </style> | ||
Version vom 19. Januar 2025, 22:10 Uhr
Ajax-Variante mit wiki
<script>
const serverBaseURL = "https://gov.genealogy.net";
.then(response => response.text())
.then(html => {
const tempDiv = document.createElement('div');
tempDiv.innerHTML = html;
// Anpassung relativer URLs
const links = tempDiv.querySelectorAll('a[href^="/"]');
links.forEach(link => {
link.href = serverBaseURL + link.getAttribute('href');
});
const images = tempDiv.querySelectorAll('img[src^="/"]');
images.forEach(img => {
img.src = serverBaseURL + img.getAttribute('src');
});
// Grafik ersetzen und Zoom-Wrapper hinzufügen
const zoomImage = tempDiv.querySelector('td a[href*="relationshipGraph"] img');
if (zoomImage) {
const wrapper = document.createElement('div');
wrapper.className = 'zoomable';
zoomImage.parentElement.replaceWith(wrapper);
wrapper.appendChild(zoomImage);
// Initiales Zoom-Level setzen
zoomImage.dataset.scale = 1;
}
document.getElementById('content').innerHTML = tempDiv.innerHTML;
})
.catch(error => console.error('Error loading content:', error));
// Zoom mit STRG + Mausrad
document.addEventListener('wheel', (event) => {
if (event.ctrlKey) {
const zoomable = document.querySelector('.zoomable img:hover');
if (zoomable) {
const scale = parseFloat(zoomable.dataset.scale || 1);
const newScale = event.deltaY < 0 ? scale * 1.1 : scale / 1.1;
zoomable.style.transform = `scale(${newScale})`;
zoomable.dataset.scale = newScale;
event.preventDefault(); // Standardverhalten verhindern
}
}
});
</script>
<style>
/* Zoomable Styles */
.zoomable {
position: relative;
display: inline-block;
overflow: hidden;
max-width: 100%;
cursor: grab;
}
.zoomable img {
transition: transform 0.3s ease;
width: 100%;
height: auto;
}
.zoomable img:hover {
cursor: zoom-in;
}
</style>
Variante: Einfacher iframe mit
Variante: responsiv mit
<style>
body {
margin: 0;
padding: 0;
font-family: Arial, sans-serif;
}
.iframe-container {
width: 100%; /* Container hat immer die volle Breite des Viewports */
position: relative; /* Wichtig für absolute Positionierung */
padding-top: 56.25%; /* Seitenverhältnis 16:9 */
}
iframe {
position: absolute;
top: 0;
left: 0;
width: 100vw; /* Breite des Viewports */
height: calc(100vw * 0.5625); /* Höhe proportional zur Breite (16:9) */
transform-origin: top left; /* Skalierung startet oben links */
}
/* Media Queries für kleinere Bildschirme */
@media (max-width: 768px) {
iframe {
transform: scale(0.9); /* Skaliere den iframe-Inhalt */
}
}
@media (max-width: 480px) {
iframe {
transform: scale(0.8); /* Weitere Skalierung für kleine Geräte */
}
}
</style>
