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Add web2py componentBegin event

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Like the “w2p:componentComplete” event I added a while back, this is
another event that I use in my website, and I thought it would be
helpful to share it with others.  This way, you can easily catch when a
web2py component starts loading, and write a handler for whatever
reason (in my case, determining when the user is navigating to a new
page through a smooth loading function piggybacking off of the web2py
component system)
This commit is contained in:
Vinyl Darkscratch
2016-11-29 14:05:17 -08:00
parent 3d2834c81a
commit fc0add67b5
3 changed files with 3 additions and 0 deletions
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applications/admin/static/js/web2py.js
+1
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@@ -317,6 +317,7 @@
'beforeSend': function (xhr, settings) {
xhr.setRequestHeader('web2py-component-location', document.location);
xhr.setRequestHeader('web2py-component-element', target);
web2py.fire(element, 'w2p:componentBegin', [xhr, settings], target);
return web2py.fire(element, 'ajax:beforeSend', [xhr, settings], target); //test a usecase, should stop here if returns false
},
'success': function (data, status, xhr) {
applications/examples/static/js/web2py.js
+1
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@@ -317,6 +317,7 @@
'beforeSend': function (xhr, settings) {
xhr.setRequestHeader('web2py-component-location', document.location);
xhr.setRequestHeader('web2py-component-element', target);
web2py.fire(element, 'w2p:componentBegin', [xhr, settings], target);
return web2py.fire(element, 'ajax:beforeSend', [xhr, settings], target); //test a usecase, should stop here if returns false
},
'success': function (data, status, xhr) {
applications/welcome/static/js/web2py.js
+1
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@@ -317,6 +317,7 @@
'beforeSend': function (xhr, settings) {
xhr.setRequestHeader('web2py-component-location', document.location);
xhr.setRequestHeader('web2py-component-element', target);
web2py.fire(element, 'w2p:componentBegin', [xhr, settings], target);
return web2py.fire(element, 'ajax:beforeSend', [xhr, settings], target); //test a usecase, should stop here if returns false
},
'success': function (data, status, xhr) {