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Code Issues Releases Wiki Activity

update render dirents

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This commit is contained in:
lian
2016-03-15 12:04:31 +08:00
parent 565c05ee66
commit e4a468eb8f
3 changed files with 27 additions and 54 deletions
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66
static/scripts/app/views/dir.js
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@@ -182,7 +182,6 @@ define([
},
/***** private functions *****/
addOne: function(dirent) {
var view;
if (this.view_mode == 'list') {
@@ -194,13 +193,28 @@ define([
}
},
render_dirents_slice: function(start, limit) {
var dir = this.dir;
_.each(dir.slice(start, start + limit), this.addOne, this);
if (dir.length > start + limit) {
dir.dirent_more = true;
dir.last_start = start + limit;
} else {
dir.dirent_more = false;
}
},
reset: function() {
this.renderPath();
this.renderDirOpBar();
if (this.view_mode == 'list') {
this.renderDirentsHd();
}
this.dir.each(this.addOne, this);
this.dir.last_start = 0;
this.dir.limit = 100;
this.render_dirents_slice(this.dir.last_start, this.dir.limit);
this.fileUploadView.setFileInput();
this.getImageThumbnail();
},
@@ -325,12 +339,8 @@ define([
'p': dir.path,
'thumbnail_size': thumbnail_size
},
success: function(collection, response, opts) {
dir.last_start = 0; // for 'more'
if (response.dirent_list.length == 0 || // the dir is empty
!response.dirent_more ) { // no 'more'
loading_tip.hide();
}
success: function() {
loading_tip.hide();
},
error: function(collection, response, opts) {
loading_tip.hide();
@@ -641,7 +651,7 @@ define([
};
dirents.sort();
this.$dirent_list_body.empty();
dirents.each(this.addOne, this);
this.render_dirents_slice(0, this.dir.limit);
el.toggleClass('icon-caret-up icon-caret-down').show();
dirents.comparator = null;
},
@@ -667,7 +677,7 @@ define([
dirents.sort();
this.$dirent_list_body.empty();
dirents.each(this.addOne, this);
this.render_dirents_slice(0, this.dir.limit);
el.toggleClass('icon-caret-up icon-caret-down').show();
dirents.comparator = null;
},
@@ -1057,37 +1067,11 @@ define([
onWindowScroll: function () {
// 'more'
var dir = this.dir,
start = dir.more_start;
if (dir.dirent_more &&
$(window).scrollTop() + $(window).height() > $(document).height() - $('#footer').outerHeight(true) &&
start != dir.last_start) {
var loading_tip = this.$('.loading-tip'),
_this = this;
dir.last_start = start;
var thumbnail_size = app.pageOptions.thumbnail_default_size;
if (this.view_mode == 'grid') {
thumbnail_size = app.pageOptions.thumbnail_size_for_grid;
}
dir.fetch({
cache: false,
remove: false,
data: {
'p': dir.path,
'thumbnail_size': thumbnail_size,
'start': dir.more_start
},
success: function (collection, response, opts) {
if (!response.dirent_more ) { // no 'more'
loading_tip.hide();
}
_this.getImageThumbnail();
},
error: function(xhr, textStatus, errorThrown) {
loading_tip.hide();
Common.ajaxErrorHandler(xhr, textStatus, errorThrown);
}
});
if (this.dir.dirent_more &&
$(window).scrollTop() + $(window).height() > $(document).height() - $('#footer').outerHeight(true)) {
this.render_dirents_slice(this.dir.last_start, this.dir.limit);
this.getImageThumbnail();
}
// fixed 'dir-op-bar'