Dalībnieks:Yyy/qpreview.js

Piezīme: Lai redzētu izmaiņas, pēc publicēšanas var nākties iztīrīt sava pārlūka kešatmiņu.

Firefox / Safari: Pieturi Shift un klikšķini uz Pārlādēt vai nospied Ctrl-F5 vai Ctrl-R (⌘-R uz Mac)
Google Chrome: Nospied Ctrl-Shift-R (⌘-Shift-R uz Mac)
Internet Explorer / Edge: Pieturi Ctrl un klikšķini uz Pārlādēt vai nospied Ctrl-F5
Opera: Nospied Ctrl-F5.

if (wgAction == 'edit' || wgAction == 'submit')
	addOnloadHook(addQPreviewButton);


function addQPreviewButton(){
	if (!window.qPreviewName) qPreviewName = 'QPreview';
	var accesskey = window.qPreviewKey || '';
	if (window.qPreviewAtBottom) 
		addSystemButton(qPreviewName, qPreview, 'btnQPreview', 'Quick Preview', accesskey);
	else
		addToolbarButton(qPreviewName, qPreview, 'btnQPreview', 'Quick Preview', accesskey);
}

function qPreview(){
	var divPreview = document.getElementById('wikiPreview');
	if (!divPreview) return;
	var btnQPreview = document.getElementById('btnQPreview');
	var btnWidth = Math.max(btnQPreview.scrollWidth, btnQPreview.offsetWidth);
	if (btnQPreview) btnQPreview.value = window.qPreviewWait || 'Wait...';
	btnQPreview.style.width = btnWidth + 'px';
	a = sajax_init_object();
	a.open('POST', document.editform.action+'&live', true);
	var Boundary = '--------p1415';
	a.setRequestHeader('Content-Type', 'multipart/form-data; boundary='+Boundary);
	var PostData = '--' + Boundary 
		+ '\nContent-Disposition: form-data; name="wpTextbox1"\n\n'
		+ document.getElementById('wpTextbox1').value + '\n--'+Boundary;
	if (a.overrideMimeType) a.overrideMimeType('text/html');
	a.send(PostData);
	a.onreadystatechange = function(){
		if (a.readyState != 4) return;
		var html = a.responseText;
		html = html.replace(/&gt;/g,'>').replace(/&lt;/g,'<').replace(/&quot;/g,'"').replace(/&amp;/g,'&').replace(/&apos;/g,"'");
		divPreview.innerHTML = html;
		if (btnQPreview) btnQPreview.value = qPreviewName;
	};
}

function addSystemButton(name, onclick, id, tooltip, accesskey){ 
	var wpPreview = document.getElementById('wpPreview');
	if (!wpPreview) return;
	var btn = document.createElement('input');
	btn.type = 'button'; 
	if (name) btn.value = name; 
	if (onclick) btn.onclick = onclick;
	if (id) btn.id = id;
	if (tooltip) btn.title = tooltip; 
	if (accesskey) { 
		btn.accessKey = accesskey; 
		btn.title += ' [' + tooltipAccessKeyPrefix + btn.accessKey + ']';
	}	
	wpPreview.parentNode.insertBefore(btn, wpPreview);
	return btn;
}


function addToolbarButton(name, onclick, id, tooltip, accesskey){
	var toolbar = document.getElementById('toolbar');
	if (!toolbar) return;
	var btn = document.createElement('input');
	btn.type = 'button'; 
	btn.style.background = '#adbede';
	btn.style.height = '22px'; 
	btn.style.verticalAlign = 'middle';
	if (name) btn.value = name; 
	if (onclick) btn.onclick = onclick;
	if (id) btn.id = id;
	if (tooltip) btn.title = tooltip; 
	if (accesskey) btn.accessKey = accesskey; 
	toolbar.appendChild(btn);
	return btn;
}