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conditional fields

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mdipierro
2013-06-03 17:48:13 -05:00
parent 35f1cca768
commit 50dcd7a572
5 changed files with 100 additions and 2 deletions
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2
VERSION
View File

@@ -1 +1 @@
Version 2.4.7-stable+timestamp.2013.06.01.18.23.56
Version 2.4.7-stable+timestamp.2013.06.03.17.47.22

24
applications/admin/static/js/web2py.js
View File

@@ -78,6 +78,7 @@ jQuery(function() {
if(flash.html()) flash.append('<span id="closeflash">&times;</span>').slideDown();
web2py_ajax_init(document);
web2py_event_handlers();
web2py_show_if();
});
function web2py_trap_form(action,target) {
@@ -216,3 +217,26 @@ function web2py_validate_entropy(myfield, req_entropy) {
if(!myfield.hasClass('entropy_check')) myfield.on('keyup', validator).on('keydown', validator).addClass('entropy_check');
}
function web2py_show_if() {
var triggers = {};
var show_if = function() {
var t = jQuery(this);
var id = t.attr('id');
t.attr('value',t.val());
for(var k=0; k<triggers[id].length; k++) {
var dep = jQuery('#'+triggers[id][k]);
var tr = jQuery('#'+triggers[id][k]+'__row');
if(t.is(dep.attr('data-show-if'))) tr.slideDown();
else tr.hide();
}
};
jQuery('[data-show-trigger]').each(function(){
var name = jQuery(this).attr('data-show-trigger');
if(!triggers[name]) triggers[name] = [];
triggers[name].push(jQuery(this).attr('id'));
});
for(var name in triggers) {
jQuery('#'+name).change(show_if).keyup(show_if);
show_if.call(jQuery('#'+name));
};
}

24
applications/examples/static/js/web2py.js
View File

@@ -78,6 +78,7 @@ jQuery(function() {
if(flash.html()) flash.append('<span id="closeflash">&times;</span>').slideDown();
web2py_ajax_init(document);
web2py_event_handlers();
web2py_show_if();
});
function web2py_trap_form(action,target) {
@@ -216,3 +217,26 @@ function web2py_validate_entropy(myfield, req_entropy) {
if(!myfield.hasClass('entropy_check')) myfield.on('keyup', validator).on('keydown', validator).addClass('entropy_check');
}
function web2py_show_if() {
var triggers = {};
var show_if = function() {
var t = jQuery(this);
var id = t.attr('id');
t.attr('value',t.val());
for(var k=0; k<triggers[id].length; k++) {
var dep = jQuery('#'+triggers[id][k]);
var tr = jQuery('#'+triggers[id][k]+'__row');
if(t.is(dep.attr('data-show-if'))) tr.slideDown();
else tr.hide();
}
};
jQuery('[data-show-trigger]').each(function(){
var name = jQuery(this).attr('data-show-trigger');
if(!triggers[name]) triggers[name] = [];
triggers[name].push(jQuery(this).attr('id'));
});
for(var name in triggers) {
jQuery('#'+name).change(show_if).keyup(show_if);
show_if.call(jQuery('#'+name));
};
}

24
applications/welcome/static/js/web2py.js
View File

@@ -78,6 +78,7 @@ jQuery(function() {
if(flash.html()) flash.append('<span id="closeflash">&times;</span>').slideDown();
web2py_ajax_init(document);
web2py_event_handlers();
web2py_show_if();
});
function web2py_trap_form(action,target) {
@@ -216,3 +217,26 @@ function web2py_validate_entropy(myfield, req_entropy) {
if(!myfield.hasClass('entropy_check')) myfield.on('keyup', validator).on('keydown', validator).addClass('entropy_check');
}
function web2py_show_if() {
var triggers = {};
var show_if = function() {
var t = jQuery(this);
var id = t.attr('id');
t.attr('value',t.val());
for(var k=0; k<triggers[id].length; k++) {
var dep = jQuery('#'+triggers[id][k]);
var tr = jQuery('#'+triggers[id][k]+'__row');
if(t.is(dep.attr('data-show-if'))) tr.slideDown();
else tr.hide();
}
};
jQuery('[data-show-trigger]').each(function(){
var name = jQuery(this).attr('data-show-trigger');
if(!triggers[name]) triggers[name] = [];
triggers[name].push(jQuery(this).attr('id'));
});
for(var name in triggers) {
jQuery('#'+name).change(show_if).keyup(show_if);
show_if.call(jQuery('#'+name));
};
}

28
gluon/sqlhtml.py
View File

@@ -81,6 +81,27 @@ def safe_float(x):
return 0
def show_if(cond):
if not cond:
return None
base = "%s_%s" % (cond.first.tablename, cond.first.name)
if ((cond.op.__name__ == 'EQ' and cond.second == True) or
(cond.op.__name__ == 'NE' and cond.second == False)):
return base,":checked"
if ((cond.op.__name__ == 'EQ' and cond.second == False) or
(cond.op.__name__ == 'NE' and cond.second == True)):
return base,":not(:checked)"
if cond.op.__name__ == 'EQ':
return base,"[value='%s']" % cond.second
if cond.op.__name__ == 'NE':
return base,"[value!='%s']" % cond.second
if cond.op.__name__ == 'CONTAINS':
return base,"[value~='%s']" % cond.second
if cond.op.__name__ == 'BELONGS' and isinstance(cond.second,(list,tuple)):
return base,','.join("[value='%s']" % (v) for v in cond.second)
raise RuntimeError("Not Implemented Error")
class FormWidget(object):
"""
helper for SQLFORM to generate form input fields
@@ -104,9 +125,13 @@ class FormWidget(object):
_id='%s_%s' % (field._tablename, field.name),
_class=cls._class or
widget_class.match(str(field.type)).group(),
_name=field.name,
_name=field.name,
requires=field.requires,
)
if getattr(field,'show_if',None):
trigger, cond = show_if(field.show_if)
attr['_data-show-trigger'] = trigger
attr['_data-show-if'] = cond
attr.update(widget_attributes)
attr.update(attributes)
return attr
@@ -1740,6 +1765,7 @@ class SQLFORM(FORM):
return CAT(
DIV(_id=panel_id, _style="display:none;", *criteria), fadd)
@staticmethod
def grid(query,
fields=None,