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newbie here
first, my english is not good enough to describe the problem that i'm facing right now, so consider to see my code below
$('#selectOriginAirport, #selectDestinationAirport').select2({
placeholder: 'Select Airport',
ajax: {
url: '{{url('get-airports')}}',
dataType: 'json',
delay: 250,
data: function(params){
return { keyword: params.term };
},
processResults: function(datas, params) {
return {
results: $.map(datas.data, function(item) {
return {
text: item.cityName + ' - '+item.airportName + ' ('+item.airportCode+')',
id: item.airportCode+'|'+item.cityName,
lat: item.airportLatitude,
lon: item.airportLongitude
}
})
};
},
cache: true
},
escapeMarkup: function (markup) {
// console.log('markup >>> ' + markup);
return markup;
},
minimumInputLength: 3,
templateResult: function(data) {
// console.log('data >>> ' + data);
if(data.loading) {
return data.text;
}
var markup = '<p>'+data.text+'</p>';
return markup;
},
templateSelection: function(data) {
console.log(data);
if($(this).is('#selectOriginAirport')){
console.log('pepaya');
$("[name='flightOriginLat']").val(data.lat);
$("[name='flightOriginLon']").val(data.lon);
}
if($(this).is('#selectDestinationAirport')){
console.log('kates');
$("[name='flightDestinationLat']").val(data.lat);
$("[name='flightDestinationLon']").val(data.lon);
// }
return data.airportName || data.text;
}
});
first take a look that i fire select2 by #selectOriginAirport and selectDestinationAirport
the problem is i need to make a conditional on the templateSelection function but its not work, the result is none of that 2 logical is executed
thats the problem i need to solve i wish you get what i mean
Thanks in advance
I checked the source code for select2 and it looks like select2 does pass the container as the second parameter in the templateSelection option. Here's the relevant snippet from the select2.js
SingleSelection.prototype.display = function (data, container) {
var template = this.options.get('templateSelection');
var escapeMarkup = this.options.get('escapeMarkup');
return escapeMarkup(template(data, container));
};
Using that and JSFiddle's /echo/json as a sample AJAX, I've created a working snippet:
http://jsfiddle.net/shashank2104/ozy16L8s/2/
Relevant code:
templateSelection: function(selection,inst) {
if(inst && inst.length) {
return inst.attr('id') === 'select2-user-email-address-container' ? selection.email : selection.id;
}
}
Based on the container ID, the appropriate attribute can be chosen. Hope this helps.
I'm quite new to SAPUI5 and JavaScript topic.
Currently I'm trying to develop a custom control. I'm trying to call a self defined function in the renderer method, but at runtime I always get this error:
Error: Uncaught TypeError: this.someFunction is not a function.
I used the the tutorial code from SAP to illustrate how my code is structured.
Can anyone answer. I'm quite sure it's related to JavaScript not UI5.
My code below:
sap.ui.define([
"sap/ui/core/Control",
"sap/m/RatingIndicator",
"sap/m/Label",
"sap/m/Button"
], function (Control, RatingIndicator, Label, Button) {
"use strict";
return Control.extend("sap.ui.demo.wt.control.ProductRating", {
metadata : {
properties : {
value: {type : "float", defaultValue : 0}
},
aggregations : {
_rating : {type : "sap.m.RatingIndicator", multiple: false, visibility : "hidden"},
_label : {type : "sap.m.Label", multiple: false, visibility : "hidden"},
_button : {type : "sap.m.Button", multiple: false, visibility : "hidden"}
},
events : {
change : {
parameters : {
value : {type : "int"}
}
}
}
},
init : function () {
this.setAggregation("_rating", new RatingIndicator({
value: this.getValue(),
iconSize: "2rem",
visualMode: "Half",
liveChange: this._onRate.bind(this)
}));
this.setAggregation("_label", new Label({
text: "{i18n>productRatingLabelInitial}"
}).addStyleClass("sapUiTinyMargin"));
this.setAggregation("_button", new Button({
text: "{i18n>productRatingButton}",
press: this._onSubmit.bind(this)
}));
},
setValue: function (iValue) {
this.setProperty("value", iValue, true);
this.getAggregation("_rating").setValue(iValue);
},
_onRate : function (oEvent) {
var oRessourceBundle = this.getModel("i18n").getResourceBundle();
var fValue = oEvent.getParameter("value");
this.setValue(fValue);
this.getAggregation("_label").setText(oRessourceBundle.getText("productRatingLabelIndicator", [fValue, oEvent.getSource().getMaxValue()]));
this.getAggregation("_label").setDesign("Bold");
},
_onSubmit : function (oEvent) {
var oResourceBundle = this.getModel("i18n").getResourceBundle();
this.getAggregation("_rating").setEnabled(false);
this.getAggregation("_label").setText(oResourceBundle.getText("productRatingLabelFinal"));
this.getAggregation("_button").setEnabled(false);
this.fireEvent("change", {
value: this.getValue()
});
},
renderer : function (oRM, oControl) {
oRM.write("<div");
oRM.writeControlData(oControl);
oRM.addClass("myAppDemoWTProductRating");
oRM.writeClasses();
oRM.write(">");
oRM.renderControl(oControl.getAggregation("_rating"));
oRM.renderControl(oControl.getAggregation("_label"));
oRM.renderControl(oControl.getAggregation("_button"));
oRM.write("</div>");
this.someFunction();
},
someFunction: function(){
//Do something
}
});
});
The control is perfectly fine, and so are the functions.
However, I think that since you are providing a renderer function, this context is not in the control itself anymore; you should use oControl instead.
So, your code should work if you use like this:
renderer : function (oRM, oControl) {
oRM.write("<div");
oRM.writeControlData(oControl);
oRM.addClass("myAppDemoWTProductRating");
oRM.writeClasses();
oRM.write(">");
oRM.renderControl(oControl.getAggregation("_rating"));
oRM.renderControl(oControl.getAggregation("_label"));
oRM.renderControl(oControl.getAggregation("_button"));
oRM.write("</div>");
oControl.someFunction();
},
someFunction: function(){
//Do something
}
I'm working of this code,
<script>
autocompleteRemote = new Backbone.AutocompleteList({
url: function() { return 'http://ws.audioscrobbler.com/2.0/?method=artist.search&api_key=cef6d600c717ecadfbe965380c9bac8b&format=json&' + $.param({ artist: $('form#autocomplete-remote input[name=search]').val() }); },
filter: null,
el: $('form#autocomplete-remote input[name=search]'),
template: _.template('<p><%= name.replace(new RegExp("(" + $("form#autocomplete-remote input[name=search]").val() + ")", "i") ,"<b>$1</b>") %></p>'),
delay: 500,
minLength: 3,
value: function(model) { return model.get('name') },
}).resultsView.collection.parse = function(resp) {
return resp.results.artistmatches.artist;
};
</script>
But I'm trying to connect it to the tmdb api like this,
autocompleteRemote = new Backbone.AutocompleteList({
url: function() {
return 'http://api.themoviedb.org/3/search/movie?api_key=' + api + '&' + $.param({query: $('form#autocomplete-remote input[name=search]').val()})
},
filter: null,
el: $('form#autocomplete-remote input[name=search]'),
template: _.template(
'<p><%= name.replace(new RegExp("(" + $("form#autocomplete-remote input[name=search]").val() + ")", "i") ,"<b>$1</b>") %></p>'
),
delay: 500,
minLength: 3,
value: function(model) { return model.get('name') }
,
})
.resultsView.collection.parse = function(resp) {
return resp.results.moviematches.query;
};
var api = 'a8f7039633f206xx42cd8a28d7cadad4'
As you can see I changed a few things like the url and put the api key in a var to clean up the code a bit. I also changed the word artist to query so it would give me back the right url. But I'm getting a error in the console log and I'm drawing a blanc.
Uncaught TypeError: Cannot read property 'query' of undefined
Backbone.AutocompleteList.resultsView.collection.parse
.extend.set
options.success
fire
self.fireWith
done
callback
The source material can be found here -> http://aghull.github.io/coding/2013/03/09/Backbone-autocomplete-lists/ Autocomplete using remote Collection
Here is a nice resource which will help to find out response body. As I can see from test response generated there, there is no moviematches property. You need resp.results which is just a collection (array) of objects (movies I guess).
So you need to change your code to:
var api = 'a8f7039633f206xx42cd8a28d7cadad4';
autocompleteRemote = new Backbone.AutocompleteList({
url: function() {
return 'http://api.themoviedb.org/3/search/movie?api_key=' + api + '&' + $.param({query: $('form#autocomplete-remote input[name=search]').val()})
},
filter: null,
el: $('form#autocomplete-remote input[name=search]'),
template: _.template(
'<p><%= name.replace(new RegExp("(" + $("form#autocomplete-remote input[name=search]").val() + ")", "i") ,"<b>$1</b>") %></p>'
),
delay: 500,
minLength: 3,
value: function(model) { return model.get('name') }
,
}).resultsView.collection.parse = function(resp) {
return resp.results;
};
I tried to make a comment but it became an answer :)
Edit:
Use this fiddle for tests. Place correct API_KEY and try again. I have tried with your existing api_key, but it's invalid.
I am using this article of architecture http://blog.extjs.eu/know-how/writing-a-big-application-in-ext/
In my one class of Dashboardgrid i have two functions are :
,linkRenderer : function (data, cell, record, rowIndex, columnIndex, store) {
if (data != null) {
return ''+ data +'';
}
return data;
},
resellerwindow : function (cityname) {
// render the grid to the specified div in the page
// resellergrid.render();
resellerstore.load();
wingrid.show(this);
}
when the click event of linkrendrer function is called it gives error
this.resellerwindow is not a function
where and how should i put resellerwindow function ?
My ResellerDashBoard Class
Application.DashBoardGrid = Ext.extend(Ext.grid.GridPanel, {
border:false
,initComponent:function() {
var config = {
store:new Ext.data.JsonStore({
// store configs
autoDestroy: true,
autoLoad :true,
url: 'api/index.php?_command=getresellerscount',
storeId: 'getresellerscount',
// reader configs
root: 'cityarray',
idProperty: 'cityname',
fields: [
{name: 'cityname'},
{name: 'totfollowup'},
{name: 'totcallback'},
{name: 'totnotintrested'},
{name: 'totdealsclosed'},
{name: 'totcallsreceived'},
{name: 'totcallsentered'},
{name: 'totresellerregistered'},
{name: 'countiro'},
{name: 'irotransferred'},
{name: 'irodeferred'}
]
})
,columns: [
{
id :'cityname',
header : 'City Name',
width : 120,
sortable : true,
dataIndex: 'cityname'
},
{
id :'countiro',
header : ' Total Prospect',
width : 100,
sortable : true,
dataIndex: 'countiro'
},
{
id :'irotransferred',
header : 'Calls Transfered By IRO',
height : 50,
width : 100,
sortable : true,
dataIndex: 'irotransferred'
},
{
id :'irodeferred',
header : ' Calls Deferred By IRO',
width : 100,
sortable : true,
dataIndex: 'irodeferred'
},
{
id :'totcallsentered',
header : ' Total Calls Entered',
width : 100,
sortable : true,
dataIndex : 'totcallsentered',
renderer : this.linkRenderer
},
{
id :'totfollowup',
header : ' Follow Up',
width : 100,
sortable : true,
dataIndex: 'totfollowup'
},
{
id :'totcallback',
header : ' Call Backs',
width : 100,
sortable : true,
dataIndex: 'totcallback'
},
{
id :'totnotintrested',
header : ' Not Interested',
width : 100,
sortable : true,
dataIndex: 'totnotintrested'
},
{
id :'totdealsclosed',
header : ' Deals Closed',
width : 100,
sortable : true,
dataIndex: 'totdealsclosed'
},
{
id :'totresellerregistered',
header : ' Reseller Registered',
width : 100,
sortable : true,
dataIndex: 'totresellerregistered'
}
]
,plugins :[]
,viewConfig :{forceFit:true}
,tbar :[]
,bbar :[]
,height : 350
,width : 1060
,title : 'Reseller Dashboard'
}; // eo config object
// apply config
Ext.apply(this, Ext.apply(this.initialConfig, config));
Application.DashBoardGrid.superclass.initComponent.apply(this, arguments);
} // eo function initComponent
/**
* It is the renderer of the links of cell
* #param data value of cell
* #param record object of data has all the data of store and record.id is unique
**/
,linkRenderer : function (data, cell, record, rowIndex, columnIndex, store) {
if (data != null) {
return ''+ data +'';
}
return data;
},
resellerwindow : function (cityname) {
// render the grid to the specified div in the page
// resellergrid.render();
resellerstore.load();
wingrid.show(this);
}
,onRender:function() {
// this.store.load();
Application.DashBoardGrid.superclass.onRender.apply(this, arguments);
} // eo function onRender
});
Ext.reg('DashBoardGrid', Application.DashBoardGrid);
Your scope is messed up, when the function in your <a> tag is called this does not point to your object where you defined the function but to your <a>-dom node.
It's pretty hard to call member functions from within a html fragment like the fragment returned by a grid renderer. I suggest you take a look at Ext.grid.ActionColumn to solve this problem. When you look at the code in this column type you should be able to write your own column type that renders a link instead of an icon like the ActionColumn.
Another option is using my Ext.ux.grid.ButtonColumn which doesn't render links but buttons in your grid.
more info on scope in ExtJS (and js in general): http://www.sencha.com/learn/Tutorial:What_is_that_Scope_all_about
this.resellerwindow is not a function
because 'this', in the onclick function is in fact a reference to the 'a' dom element;
In order to access the 'resellerwindow' function from the onclick handler, you need to make the function accessible from the global scope, where your handler is executed:
var globalObj =
{
linkRenderer : function (data, cell, record, rowIndex, columnIndex, store)
{
if (data != null)
return ''+ data +'';
return data;
},
resellerwindow : function (cityname)
{
// render the grid to the specified div in the page
// resellergrid.render();
resellerstore.load();
wingrid.show(this);
}
}
so use the globalObj.resellerwindow(......);
The problem is that this does not point to the class itself. Should you need to render the a element as a string instead of JavaScript object you will need to call a global function in which to call the resellerwindow function (after obtaining correct reference). However, I believe a much more efficient way would be to abandon the string and use JavaScript object instead. Then you can do something like the following:
var a = document.createElement("a");
a.onclick = this.resselerwindow;
If you use jQuery something like the following can be used:
return $("<a />").click(this.resselerwindow)[0];
instead of building and passing direct html, try these.
Create Anchor object
{ tag: 'a',
href: '#',
html: 'click me',
onclick: this.resellerWindow }
Make sure that, scope in linkRenderer is grid, by settings 'scope: this' in that column definition. So that this.resellerWindow refers to grid's function.
try returning created object.
Right now, the server response I'm working with sends back a JSON response like this:
{"status":1}
After saving, jeditable places the actual response: {"status":1} on the page. Anyway to get around this issue?
A better solution is to post-process the returned json data before it hits the page.
Suppose your server returns the following json string:
{ "status": 1, "result": "value to be displayed", "other": "some other data" }
and you would like to process the "status" and "other" fields, and display the "result" field in the jeditable input field.
Add the following 2 lines to jquery.jeditable.js:
(around line 95):
var intercept = settings.intercept || function(s) {return s; };
(around line 350, right after " success : function(result, status) {"
result = intercept.apply(self,[result]);
Then, in your own code, do something like the following:
$(some_field).editable(
'/some_url_on_your_server',
{
indicator : "<img src='/images/spinner.gif'>",
tooltip: "Click to edit.",
indicator: "Saving...",
onblur: "submit",
intercept: function (jsondata) {
obj = jQuery.parseJSON(jsondata);
// do something with obj.status and obj.other
return(obj.result);
},
etc.
This allows you do cool stuff like having your server convert abbreviations to full strings etc.
Enjoy!
There's a simple way of doing this by using the callback. .editable() converts any response to a string, so the response has to be converted to a JSON variable. The values can then be retrieved and then written using a '.text()' method. Check the code:
$("#myField").editable("http://www.example.com/save.php", {
submit : 'Save',
cancel : 'Cancel',
onblur : "ignore",
name : "sentText",
callback : function(value, settings) {
var json = $.parseJSON(value);
$("#myField").text(json.sentText);
}
});
This is how I handled the json response.
First, set the datatype using ajaxoptions. Then, handle your data in the callback function. Therein, this.revert is your original value.
oTable.$('td:eq(3)').editable('/admin/products/add_quantity_used', {
"callback" : function(sValue, y) {
var aPos = oTable.fnGetPosition(this);
if($("#dialog-message").length != 0){
$("#dialog-message").remove();
}
if(!sValue.status){
$("body").append('<div id="dialog-message" style="display:none;">'+sValue.value+'</div>');
$( "#dialog-message" ).dialog({
modal: true,
buttons: {
Ok: function() {
$( this ).dialog( "close" );
}
}
});
if(this.revert != '')
oTable.fnUpdate(this.revert, aPos[0], aPos[1]);
else
oTable.fnUpdate("click to edit", aPos[0], aPos[1]);
}else
if(sValue.status)
oTable.fnUpdate(sValue.value, aPos[0], aPos[1]);
},
"submitdata" : function(value, settings) {
return {
"data[users_to_products][users_to_products_id]" : this.parentNode.getAttribute('id'),
"column" : oTable.fnGetPosition(this)[2]
};
},
"height" : "30px",
"width" : "30px",
"maxlength" : "3",
"name" : "data[users_to_products][quantity_used]",
"ajaxoptions": {"dataType":"json"}
}).attr('align', 'center');
So the solution I came up with is similar to what madcapnmckay answered here.
var editableTextArea = $('.editable-textarea');
editableTextArea.editable(submitEditableTextArea, {
type : 'textarea',
cancel : 'Cancel',
submit : 'Save',
name : editableTextArea.attr('id'),
method : 'post',
data : function(value, settings) {
return $.fn.stripHTMLforAJAX(value);
},
event : "dblclick",
onsubmit : function(value, settings) {
//jquery bug: on callback reset display from block to inline
$('.btn-edit').show(0, function(){$(this).css('display','inline');});
},
onreset : function(value, settings) {
//jquery bug: on callback reset display from block to inline
$('.btn-edit').show(0, function(){$(this).css('display','inline');});
}
});
Then the url function is
function submitEditableTextArea(value, settings) {
var edits = new Object();
var result = $.fn.addHTMLfromAJAX(value);
edits[settings.name] = [value];
var returned = $.ajax({
type : "POST",
data : edits,
dataType : "json",
success : function(_data) {
var json = eval( _data );
if ( json.status == 1 ) {
console.log('success');
}
}
});
return(result);
}